This commit was manufactured by cvs2svn to create tag

'SpiderMonkey140_RELEASE'.

git-svn-id: svn://10.0.0.236/tags/SpiderMonkey140_RELEASE@13785 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/js/jsd/README

@@ -0,0 +1,18 @@
+/* jband - 10/26/98 -  */
+
+js/jsd contains code for debugging support for the C-based JavaScript engine 
+in js/src.
+
+Currently the makefiles are for Win32 only (using MS nmake.exe from MSDEV 4.2).
+jsd.mak will build a standalone dll. jsdshell.mak will build the dll and also
+a version of the js/src/js.c shell which will launch a Java VM and run the 
+JavaSript Debugger (built in js/jsdj). This version assumes that you have a 
+JRE compatible JVM installed. Only Windows is supported for this Java-based 
+debugging.
+
+Though only Windows makefiles are supplied, the basic code in js/jsd should 
+compile for other platforms -- it is a newer version of code that builds and 
+ships with Communicator 4.x on many platforms.
+
+js/jsd/jsdb is a console debugger using only native code (see README in that 
+directory)

mozilla/js/jsd/java/jni_stubs.c

@@ -16,26 +16,20 @@
  * Reserved.
  */
 
-#ifndef nspr_linux_defs_h___
-#define nspr_linux_defs_h___
+/*                                                                          
+* This supplies non-functional stubs for a couple of JNI functions we need  
+* in order to link LiveConnect                                              
+*/                                                                          
 
-#include <linux/autoconf.h>
-#undef	HAVE_LONG_LONG
-#undef	HAVE_ALIGNED_DOUBLES
-#undef	HAVE_ALIGNED_LONGLONGS
+#include "jni.h"
 
-/*
- * ELF linux supports dl* functions.
- * Allow ELF functions for static or modular ELF support.
- */
-#if defined(CONFIG_BINFMT_ELF) || defined(CONFIG_BINFMT_ELF_MODULE)
-#define	HAVE_DLL
-#define	USE_DLFCN
-#else
-#undef	HAVE_DLL
-#undef	USE_DLFCN
-#endif
+jint JNICALL JNI_GetDefaultJavaVMInitArgs(void * ignored)
+{
+    return 0;
+}    
 
-#define NEED_TIME_R
+jint JNICALL JNI_CreateJavaVM(JavaVM ** vm, JNIEnv ** env, void * ignored)
+{
+    return 0;
+}    
 
-#endif /* nspr_linux_defs_h___ */

mozilla/js/jsd/java/jniheadr.mak

@@ -0,0 +1,33 @@
+
+JSDJNI = .
+#CLASS_DIR_BASE = $(JSDJNI)\..\..\..\jsdj\dist\classes
+# until jsdj moves to mozilla...
+CLASS_DIR_BASE = $(JSDJNI)\..\..\..\..\..\ns\js\jsdj\dist\classes
+GEN = $(JSDJNI)\_jni
+HEADER_FILE = $(GEN)\jsdjnih.h
+
+PACKAGE_SLASH = netscape\jsdebug
+PACKAGE_DOT =   netscape.jsdebug
+
+STD_CLASSPATH = -classpath $(CLASS_DIR_BASE);$(CLASSPATH)
+
+CLASSES_WITH_NATIVES = \
+    $(PACKAGE_DOT).DebugController \
+    $(PACKAGE_DOT).JSPC \
+    $(PACKAGE_DOT).JSSourceTextProvider \
+    $(PACKAGE_DOT).JSStackFrameInfo \
+    $(PACKAGE_DOT).JSThreadState \
+    $(PACKAGE_DOT).Script \
+    $(PACKAGE_DOT).SourceTextProvider \
+    $(PACKAGE_DOT).ThreadStateBase \
+    $(PACKAGE_DOT).Value
+
+all: $(GEN)
+    @echo generating JNI headers
+    @javah -jni -o "$(HEADER_FILE)" $(STD_CLASSPATH) $(CLASSES_WITH_NATIVES)
+
+$(GEN) :
+    @mkdir $(GEN)
+
+clean: 
+    @if exist $(HEADER_FILE) @del $(HEADER_FILE) > NUL

mozilla/js/jsd/java/jre/jre.c

@@ -0,0 +1,134 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Sun Microsystems, Inc.
+ * Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Copyright (c) 1997 Sun Microsystems, Inc. All Rights Reserved.
+ *
+ * Sun grants you ("Licensee") a non-exclusive, royalty free, license to use,
+ * modify and redistribute this software in source and binary code form,
+ * provided that i) this copyright notice and license appear on all copies of
+ * the software; and ii) Licensee does not utilize the software in a manner
+ * which is disparaging to Sun.
+ *
+ * This software is provided "AS IS," without a warranty of any kind. ALL
+ * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY
+ * IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
+ * NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE
+ * LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
+ * OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS
+ * LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT,
+ * INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER
+ * CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF
+ * OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ *
+ * This software is not designed or intended for use in on-line control of
+ * aircraft, air traffic, aircraft navigation or aircraft communications; or in
+ * the design, construction, operation or maintenance of any nuclear
+ * facility. Licensee represents and warrants that it will not use or
+ * redistribute the Software for such purposes.
+ */
+
+/*
+ * Portable JRE support functions - pared this down to minimal set I need
+ */
+
+#include <string.h>
+#include <stdlib.h>
+#include <jni.h>
+#include "jre.h"
+
+/*
+ * Exits the runtime with the specified error message.
+ */
+void
+JRE_FatalError(JNIEnv *env, const char *msg)
+{
+    if ((*env)->ExceptionOccurred(env)) {
+	(*env)->ExceptionDescribe(env);
+    }
+    (*env)->FatalError(env, msg);
+}
+
+/*
+ * Parses a runtime version string. Returns 0 if the successful, otherwise
+ * returns -1 if the format of the version string was invalid.
+ */
+jint
+JRE_ParseVersion(const char *ver, char **majorp, char **minorp, char **microp)
+{
+    int n1 = 0, n2 = 0, n3 = 0;
+
+    sscanf(ver, "%*[0-9]%n.%*[0-9]%n.%*[0-9a-zA-Z]%n", &n1, &n2, &n3);
+    if (n1 == 0 || n2 == 0) {
+	return -1;
+    }
+    if (n3 != 0) {
+	if (n3 != (int)strlen(ver)) {
+	    return -1;
+	}
+    } else if (n2 != (int)strlen(ver)) {
+	return -1;
+    }
+    *majorp = JRE_Malloc(n1 + 1);
+    strncpy(*majorp, ver, n1);
+    (*majorp)[n1] = 0;
+    *minorp = JRE_Malloc(n2 - n1);
+    strncpy(*minorp, ver + n1 + 1, n2 - n1 - 1);
+    (*minorp)[n2 - n1 - 1] = 0;
+    if (n3 != 0) {
+	*microp = JRE_Malloc(n3 - n2);
+	strncpy(*microp, ver + n2 + 1, n3 - n2 - 1);
+	(*microp)[n3 - n2 - 1] = 0;
+    }
+    return 0;
+}
+
+/*
+ * Creates a version number string from the specified major, minor, and
+ * micro version numbers.
+ */
+char *
+JRE_MakeVersion(const char *major, const char *minor, const char *micro)
+{
+    char *ver = 0;
+
+    if (major != 0 && minor != 0) {
+	int len = strlen(major) + strlen(minor);
+	if (micro != 0) {
+	    ver = JRE_Malloc(len + strlen(micro) + 3);
+	    sprintf(ver, "%s.%s.%s", major, minor, micro);
+	} else {
+	    ver = JRE_Malloc(len + 2);
+	    sprintf(ver, "%s.%s", major, minor);
+	}
+    }
+    return ver;
+}
+
+/*
+ * Allocate memory or die.
+ */
+void *
+JRE_Malloc(size_t size)
+{
+    void *p = malloc(size);
+    if (p == 0) {
+	perror("malloc");
+	exit(1);
+    }
+    return p;
+}

mozilla/js/jsd/java/jre/jre.h

@@ -0,0 +1,85 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Sun Microsystems, Inc.
+ * Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Copyright (c) 1997 Sun Microsystems, Inc. All Rights Reserved.
+ *
+ * Sun grants you ("Licensee") a non-exclusive, royalty free, license to use,
+ * modify and redistribute this software in source and binary code form,
+ * provided that i) this copyright notice and license appear on all copies of
+ * the software; and ii) Licensee does not utilize the software in a manner
+ * which is disparaging to Sun.
+ *
+ * This software is provided "AS IS," without a warranty of any kind. ALL
+ * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY
+ * IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
+ * NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE
+ * LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
+ * OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS
+ * LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT,
+ * INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER
+ * CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF
+ * OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ *
+ * This software is not designed or intended for use in on-line control of
+ * aircraft, air traffic, aircraft navigation or aircraft communications; or in
+ * the design, construction, operation or maintenance of any nuclear
+ * facility. Licensee represents and warrants that it will not use or
+ * redistribute the Software for such purposes.
+ */
+
+/*
+ * Portable JRE support functions - pared this down to minimal set I need
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <jni.h>
+
+#include "jre_md.h"
+
+/*
+ * Java runtime settings.
+ */
+typedef struct JRESettings {
+    char *javaHome;	    /* Java home directory */
+    char *runtimeLib;	    /* Runtime shared library or DLL */
+    char *classPath;	    /* Default class path */
+    char *compiler;	    /* Just-in-time (JIT) compiler */
+    char *majorVersion;	    /* Major version of runtime */
+    char *minorVersion;	    /* Minor version of runtime */
+    char *microVersion;	    /* Micro version of runtime */
+} JRESettings;
+
+/*
+ * JRE functions.
+ */
+void *JRE_LoadLibrary(const char *path);
+void  JRE_UnloadLibrary(void *handle);
+jint JRE_GetDefaultJavaVMInitArgs(void *handle, void *vmargsp);
+jint JRE_CreateJavaVM(void *handle, JavaVM **vmp, JNIEnv **envp,
+		      void *vmargsp);
+jint JRE_GetCurrentSettings(JRESettings *set);
+jint JRE_GetSettings(JRESettings *set, const char *ver);
+jint JRE_GetDefaultSettings(JRESettings *set);
+jint JRE_ParseVersion(const char *version,
+		      char **majorp, char **minorp, char **microp);
+char *JRE_MakeVersion(const char *major, const char *minor, const char *micro);
+void *JRE_Malloc(size_t size);
+void JRE_FatalError(JNIEnv *env, const char *msg);
+char *JRE_GetDefaultRuntimeLib(const char *dir);
+char *JRE_GetDefaultClassPath(const char *dir);

mozilla/js/jsd/java/jre/win32/jre_md.c

@@ -0,0 +1,290 @@
+/*
+ * @(#)jre_md.c	1.6 97/05/15 David Connelly
+ *
+ * Copyright (c) 1997 Sun Microsystems, Inc. All Rights Reserved.
+ *
+ * Sun grants you ("Licensee") a non-exclusive, royalty free, license to use,
+ * modify and redistribute this software in source and binary code form,
+ * provided that i) this copyright notice and license appear on all copies of
+ * the software; and ii) Licensee does not utilize the software in a manner
+ * which is disparaging to Sun.
+ *
+ * This software is provided "AS IS," without a warranty of any kind. ALL
+ * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY
+ * IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
+ * NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE
+ * LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
+ * OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS
+ * LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT,
+ * INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER
+ * CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF
+ * OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ *
+ * This software is not designed or intended for use in on-line control of
+ * aircraft, air traffic, aircraft navigation or aircraft communications; or in
+ * the design, construction, operation or maintenance of any nuclear
+ * facility. Licensee represents and warrants that it will not use or
+ * redistribute the Software for such purposes.
+ */
+
+/*
+ * Win32 specific JRE support functions
+ */
+
+#include <windows.h>
+#include <stdlib.h>
+#include <jni.h>
+#include "jre.h"
+
+#define JRE_KEY	    "Software\\JavaSoft\\Java Runtime Environment"
+#define JDK_KEY	    "Software\\JavaSoft\\Java Development Kit"
+
+#define RUNTIME_LIB "javai.dll"
+
+/* From jre_main.c */
+extern jboolean debug;
+
+/* Forward Declarations */
+jint LoadSettings(JRESettings *set, HKEY key);
+jint GetSettings(JRESettings *set, const char *version, const char *keyname);
+char *GetStringValue(HKEY key, const char *name);
+
+/*
+ * Retrieve settings from registry for current runtime version. Returns
+ * 0 if successful otherwise returns -1 if no installed runtime was found
+ * or the registry data was invalid.
+ */
+jint
+JRE_GetCurrentSettings(JRESettings *set)
+{
+    jint r = -1;
+    HKEY key;
+
+    if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, JRE_KEY, 0, KEY_READ, &key) == 0) {
+	char *ver = GetStringValue(key, "CurrentVersion");
+	if (ver != 0) {
+	    r = JRE_GetSettings(set, ver);
+	}
+	free(ver);
+	RegCloseKey(key);
+    }
+    return r;
+}
+
+/*
+ * Retrieves settings from registry for specified runtime version.
+ * Searches for either installed JRE and JDK runtimes. Returns 0 if
+ * successful otherwise returns -1 if requested version of runtime
+ * could not be found.
+ */
+jint
+JRE_GetSettings(JRESettings *set, const char *version)
+{
+    if (GetSettings(set, version, JRE_KEY) != 0) {
+	return GetSettings(set, version, JDK_KEY);
+    }
+    return 0;
+}
+
+jint
+GetSettings(JRESettings *set, const char *version, const char *keyname)
+{
+    HKEY key;
+    int r = -1;
+
+    if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, keyname, 0, KEY_READ, &key) == 0) {
+	char *major, *minor, *micro = 0;
+	if (JRE_ParseVersion(version, &major, &minor, &micro) == 0) {
+	    HKEY subkey;
+	    char *ver = JRE_MakeVersion(major, minor, 0);
+	    set->majorVersion = major;
+	    set->minorVersion = minor;
+	    if (RegOpenKeyEx(key, ver, 0, KEY_READ, &subkey) == 0) {
+		if ((r = LoadSettings(set, subkey)) == 0) {
+		    if (micro != 0) {
+			if (set->microVersion == 0 ||
+			    strcmp(micro, set->microVersion) != 0) {
+			    r = -1;
+			}
+		    }
+		}
+		RegCloseKey(subkey);
+	    }
+	    free(ver);
+	}
+	RegCloseKey(key);
+    }
+    return r;
+}
+
+/*
+ * Load runtime settings from specified registry key. Returns 0 if
+ * successful otherwise -1 if the registry data was invalid.
+ */
+static jint
+LoadSettings(JRESettings *set, HKEY key)
+{
+    /* Full path name of JRE home directory (required) */
+    set->javaHome = GetStringValue(key, "JavaHome");
+    if (set->javaHome == 0) {
+	return -1;
+    }
+    /* Full path name of JRE runtime DLL */
+    set->runtimeLib = GetStringValue(key, "RuntimeLib");
+    if (set->runtimeLib == 0) {
+	set->runtimeLib = JRE_GetDefaultRuntimeLib(set->javaHome);
+    }
+    /* Class path setting to override default */
+    set->classPath = GetStringValue(key, "ClassPath");
+    if (set->classPath == 0) {
+	set->classPath = JRE_GetDefaultClassPath(set->javaHome);
+    }
+    /* Optional JIT compiler library name */
+    set->compiler = GetStringValue(key, "Compiler");
+    /* Release micro-version */
+    set->microVersion = GetStringValue(key, "MicroVersion");
+    return 0;
+}
+
+/*
+ * Returns string data for the specified registry value name, or
+ * NULL if not found.
+ */
+static char *
+GetStringValue(HKEY key, const char *name)
+{
+    DWORD type, size;
+    char *value = 0;
+
+    if (RegQueryValueEx(key, name, 0, &type, 0, &size) == 0 &&
+	type == REG_SZ ) {
+	value = JRE_Malloc(size);
+	if (RegQueryValueEx(key, name, 0, 0, value, &size) != 0) {
+	    free(value);
+	    value = 0;
+	}
+    }
+    return value;
+}
+
+/*
+ * Returns default runtime settings based on location of this program.
+ * Makes best attempt at determining location of runtime. Returns 0
+ * if successful or -1 if a runtime could not be found.
+ */
+jint
+JRE_GetDefaultSettings(JRESettings *set)
+{
+    char buf[MAX_PATH], *bp;
+    int n;
+
+    // Try to obtain default value for Java home directory based on
+    // location of this executable.
+
+    if ((n = GetModuleFileName(0, buf, MAX_PATH)) == 0) {
+	return -1;
+    }
+    bp = buf + n;
+    while (*--bp != '\\') ;
+    bp -= 4;
+    if (bp < buf || strnicmp(bp, "\\bin", 4) != 0) {
+	return -1;
+    }
+    *bp = '\0';
+    set->javaHome = strdup(buf);
+
+    // Get default runtime library
+    set->runtimeLib = JRE_GetDefaultRuntimeLib(set->javaHome);
+
+    // Get default class path
+    set->classPath = JRE_GetDefaultClassPath(set->javaHome);
+
+    // Reset other fields since these are unknown
+    set->compiler = 0;
+    set->majorVersion = 0;
+    set->minorVersion = 0;
+    set->microVersion = 0;
+
+    return 0;
+}
+
+/*
+ * Return default runtime library for specified Java home directory.
+ */
+char *
+JRE_GetDefaultRuntimeLib(const char *dir)
+{
+    char *cp = JRE_Malloc(strlen(dir) + sizeof(RUNTIME_LIB) + 8);
+    sprintf(cp, "%s\\bin\\" RUNTIME_LIB, dir);
+    return cp;
+}
+
+/*
+ * Return default class path for specified Java home directory.
+ */
+char *
+JRE_GetDefaultClassPath(const char *dir)
+{
+    char *cp = JRE_Malloc(strlen(dir) * 4 + 64);
+    sprintf(cp, "%s\\lib\\rt.jar;%s\\lib\\i18n.jar;%s\\lib\\classes.zip;"
+		"%s\\classes", dir, dir, dir, dir);
+    return cp;
+}
+
+/*
+ * Loads the runtime library corresponding to 'libname' and returns
+ * an opaque handle to the library.
+ */
+void *
+JRE_LoadLibrary(const char *path)
+{
+    return (void *)LoadLibrary(path);
+}
+
+/*
+ * Unloads the runtime library associated with handle.
+ */
+void
+JRE_UnloadLibrary(void *handle)
+{
+    FreeLibrary(handle);
+}
+
+/*
+ * Loads default VM args for the specified runtime library handle.
+ */
+jint
+JRE_GetDefaultJavaVMInitArgs(void *handle, void *vmargs)
+{
+    FARPROC proc = GetProcAddress(handle, "JNI_GetDefaultJavaVMInitArgs");
+    return proc != 0 ? ((*proc)(vmargs), 0) : -1;
+}
+
+/*
+ * Creates a Java VM for the specified runtime library handle.
+ */
+jint
+JRE_CreateJavaVM(void *handle, JavaVM **vmp, JNIEnv **envp, void *vmargs)
+{
+    FARPROC proc = GetProcAddress(handle, "JNI_CreateJavaVM");
+    return proc != 0 ? (*proc)(vmp, envp, vmargs) : -1;
+}
+
+/*
+ * Entry point for JREW (Windows-only) version of the runtime loader.
+ * This entry point is called when the '-subsystem:windows' linker
+ * option is used, and will cause the resulting executable to run
+ * detached from the console.
+ */
+
+/**
+* int WINAPI
+* WinMain(HINSTANCE inst, HINSTANCE prevInst, LPSTR cmdLine, int cmdShow)
+* {
+*     __declspec(dllimport) char **__initenv;
+* 
+*     __initenv = _environ;
+*     exit(main(__argc, __argv));
+* }
+*/

mozilla/js/jsd/java/jre/win32/jre_md.h

@@ -0,0 +1,36 @@
+/*
+ * @(#)jre_md.h	1.1 97/05/19 David Connelly
+ *
+ * Copyright (c) 1997 Sun Microsystems, Inc. All Rights Reserved.
+ *
+ * Sun grants you ("Licensee") a non-exclusive, royalty free, license to use,
+ * modify and redistribute this software in source and binary code form,
+ * provided that i) this copyright notice and license appear on all copies of
+ * the software; and ii) Licensee does not utilize the software in a manner
+ * which is disparaging to Sun.
+ *
+ * This software is provided "AS IS," without a warranty of any kind. ALL
+ * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY
+ * IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
+ * NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE
+ * LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
+ * OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS
+ * LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT,
+ * INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER
+ * CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF
+ * OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ *
+ * This software is not designed or intended for use in on-line control of
+ * aircraft, air traffic, aircraft navigation or aircraft communications; or in
+ * the design, construction, operation or maintenance of any nuclear
+ * facility. Licensee represents and warrants that it will not use or
+ * redistribute the Software for such purposes.
+ */
+
+/*
+ * Win32 specific JRE support definitions
+ */
+
+#define FILE_SEPARATOR	'\\'
+#define PATH_SEPARATOR	';'

mozilla/js/jsd/java/jsd_jvm.c

@@ -0,0 +1,349 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Sun Microsystems, Inc.
+ * Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ *
+ * Copyright (c) 1997 Sun Microsystems, Inc. All Rights Reserved.
+ *
+ * Sun grants you ("Licensee") a non-exclusive, royalty free, license to use,
+ * modify and redistribute this software in source and binary code form,
+ * provided that i) this copyright notice and license appear on all copies of
+ * the software; and ii) Licensee does not utilize the software in a manner
+ * which is disparaging to Sun.
+ *
+ * This software is provided "AS IS," without a warranty of any kind. ALL
+ * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY
+ * IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
+ * NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE
+ * LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
+ * OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS
+ * LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT,
+ * INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER
+ * CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF
+ * OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ *
+ * This software is not designed or intended for use in on-line control of
+ * aircraft, air traffic, aircraft navigation or aircraft communications; or in
+ * the design, construction, operation or maintenance of any nuclear
+ * facility. Licensee represents and warrants that it will not use or
+ * redistribute the Software for such purposes.
+ */
+
+/*                        
+* Code to start a Java VM (*some* code from the JRE)
+*/                        
+
+#include "jsdj.h"
+
+/***************************************************************************/
+#ifdef JSD_STANDALONE_JAVA_VM
+#include "jre.h"
+
+static char* more_classpath[] =
+{
+    {"..\\..\\jsdj\\dist\\classes"},
+    {"..\\..\\jsdj\\dist\\classes\\ifc11.jar"},
+
+/*
+*     {"..\\..\\..\\jsdj\\dist\\classes"},
+*     {"..\\..\\..\\jsdj\\dist\\classes\\ifc12.jar"},
+*/
+
+/*
+*     {"..\\..\\samples\\jslogger"},
+*     {"classes"},
+*     {"ifc12.jar"},
+*     {"jsd10.jar"},
+*     {"jsdeb15.jar"}
+*/
+};
+#define MORE_CLASSPATH_COUNT (sizeof(more_classpath)/sizeof(more_classpath[0]))
+
+/*
+* static char  main_class[]     = "callnative";
+* static char  main_class[]     = "simpleIFC";
+* static char* params[]         = {"16 Dec 1997"};
+* #define PARAM_COUNT (sizeof(params)/sizeof(params[0]))
+*/
+
+/*
+* static char  main_class[]     = "netscape/jslogger/JSLogger";
+* static char  main_class[]     = "LaunchJSDebugger";
+*/
+static char  main_class[]     = "com/netscape/jsdebugging/ifcui/launcher/local/LaunchJSDebugger";
+static char* params[]         = {NULL};
+#define PARAM_COUNT           0
+
+/* Globals */
+static char **props;		/* User-defined properties */
+static int numProps, maxProps;	/* Current, max number of properties */
+
+static void *handle;
+static JavaVM *jvm;
+static JNIEnv *env;
+
+/* Check for null value and return */
+#define NULL_CHECK(e) if ((e) == 0) return 0
+
+/*
+ * Adds a user-defined system property definition.
+ */
+void AddProperty(char *def)
+{
+    if (numProps >= maxProps) {
+        if (props == 0) {
+            maxProps = 4;
+            props = JRE_Malloc(maxProps * sizeof(char **));
+        } else {
+            char **tmp;
+            maxProps *= 2;
+            tmp = JRE_Malloc(maxProps * sizeof(char **));
+            memcpy(tmp, props, numProps * sizeof(char **));
+            free(props);
+            props = tmp;
+        }
+    }
+    props[numProps++] = def;
+}
+
+/*
+ * Deletes a property definition by name.
+ */
+void DeleteProperty(const char *name)
+{
+    int i;
+
+    for (i = 0; i < numProps; ) {
+        char *def = props[i];
+        char *c = strchr(def, '=');
+        int n;
+        if (c != 0) {
+            n = c - def;
+        } else {
+            n = strlen(def);
+        }
+        if (strncmp(name, def, n) == 0) {
+            if (i < --numProps) {
+                memmove(&props[i], &props[i+1], (numProps-i) * sizeof(char **));
+            }
+        } else {
+            i++;
+        }
+    }
+}
+
+/*
+ * Creates an array of Java string objects from the specified array of C
+ * strings. Returns 0 if the array could not be created.
+ */
+jarray NewStringArray(JNIEnv *env, char **cpp, int count)
+{
+    jclass cls;
+    jarray ary;
+    int i;
+
+    NULL_CHECK(cls = (*env)->FindClass(env, "java/lang/String"));
+    NULL_CHECK(ary = (*env)->NewObjectArray(env, count, cls, 0));
+    for (i = 0; i < count; i++) {
+        jstring str = (*env)->NewStringUTF(env, *cpp++);
+        NULL_CHECK(str);
+        (*env)->SetObjectArrayElement(env, ary, i, str);
+        (*env)->DeleteLocalRef(env, str);
+    }
+    return ary;
+}
+
+/***************************************************************************/
+
+static JNIEnv*
+_CreateJavaVM(void)
+{
+    JNIEnv* env = NULL;
+    JDK1_1InitArgs vmargs;
+    JRESettings set;
+
+    printf("Starting Java...\n");
+
+    if(JRE_GetCurrentSettings(&set) != 0)
+    {
+        if(JRE_GetDefaultSettings(&set) != 0)
+        {
+            fprintf(stderr, "Could not locate Java runtime\n");
+            return NULL;
+        }
+    }
+
+    /* Load runtime library */
+    handle = JRE_LoadLibrary(set.runtimeLib);
+    if (handle == 0) {
+        fprintf(stderr, "Could not load runtime library: %s\n",
+                set.runtimeLib);
+        return NULL;
+    }
+
+    /* Add pre-defined system properties */
+    if (set.javaHome != 0) {
+        char *def = JRE_Malloc(strlen(set.javaHome) + 16);
+        sprintf(def, "java.home=%s", set.javaHome);
+        AddProperty(def);
+    }
+
+    if (set.compiler != 0) {
+        char *def = JRE_Malloc(strlen(set.compiler) + 16);
+        sprintf(def, "java.compiler=%s", set.compiler);
+        AddProperty(def);
+    }
+
+    /*
+     * The following is used to specify that we require at least
+     * JNI version 1.1. Currently, this field is not checked but
+     * will be starting with JDK/JRE 1.2. The value returned after
+     * calling JNI_GetDefaultJavaVMInitArgs() is the actual JNI version
+     * supported, and is always higher that the requested version.
+     */
+    vmargs.version = 0x00010001;
+
+    if (JRE_GetDefaultJavaVMInitArgs(handle, &vmargs) != 0) {
+        fprintf(stderr, "Could not initialize Java VM\n");
+        return NULL;
+    }
+
+    /* Tack on our classpath */
+    if(MORE_CLASSPATH_COUNT)
+    {
+        int i;
+        int size = strlen(set.classPath) + 1;
+        char sep[2];
+
+        sep[0] = PATH_SEPARATOR;
+        sep[1] = 0;
+
+        for(i = 0; i < MORE_CLASSPATH_COUNT; i++)
+            size += strlen(more_classpath[i]) + 1;
+
+        vmargs.classpath = malloc(size);
+        if(vmargs.classpath == 0)
+        {
+            fprintf(stderr, "malloc error\n");
+            return NULL;
+        }
+
+        strcpy(vmargs.classpath, set.classPath);
+        for(i = 0; i < MORE_CLASSPATH_COUNT; i++)
+        {
+            strcat(vmargs.classpath, sep);
+            strcat(vmargs.classpath, more_classpath[i]);
+        }
+    }
+    else
+    {
+        vmargs.classpath = set.classPath;
+    }
+
+/*
+*     fprintf(stderr, "classpath: %s\n", vmargs.classpath);
+*/
+
+    /* Set user-defined system properties for Java VM */
+    if (props != 0) {
+        if (numProps == maxProps) {
+            char **tmp = JRE_Malloc((numProps + 1) * sizeof(char **));
+            memcpy(tmp, props, numProps * sizeof(char **));
+            free(props);
+            props = tmp;
+        }
+        props[numProps] = 0;
+        vmargs.properties = props;
+    }
+
+
+    /* verbose? */
+/*
+*     vmargs.verbose = JNI_TRUE;
+*/
+
+    /* Load and initialize Java VM */
+    if (JRE_CreateJavaVM(handle, &jvm, &env, &vmargs) != 0) {
+        fprintf(stderr, "Could not create Java VM\n");
+        return NULL;
+    }
+
+    /* Free properties */
+    if (props != 0) {
+        free(props);
+    }
+    return env;
+}
+
+static JSBool
+_StartDebuggerFE(JNIEnv* env)
+{
+    jclass clazz;
+    jmethodID mid;
+    jarray args;
+
+    /* Find class */
+    clazz = (*env)->FindClass(env, main_class);
+    if (clazz == 0) {
+        fprintf(stderr, "Class not found: %s\n", main_class);
+        return JS_FALSE;
+    }
+
+    /* Find main method of class */
+    mid = (*env)->GetStaticMethodID(env, clazz, "main",
+    				    "([Ljava/lang/String;)V");
+    if (mid == 0) {
+        fprintf(stderr, "In class %s: public static void main(String args[])"
+                        " is not defined\n");
+        return JS_FALSE;
+    }
+
+    /* Invoke main method */
+    args = NewStringArray(env, params, PARAM_COUNT);
+
+    if (args == 0) {
+        JRE_FatalError(env, "Couldn't build argument list for main\n");
+    }
+    (*env)->CallStaticVoidMethod(env, clazz, mid, args);
+    if ((*env)->ExceptionOccurred(env)) {
+        (*env)->ExceptionDescribe(env);
+    }
+
+    return JS_TRUE;
+}
+
+JNIEnv*
+jsdj_CreateJavaVMAndStartDebugger(JSDJContext* jsdjc)
+{
+    JNIEnv* env = NULL;
+
+    env = _CreateJavaVM();
+    if( ! env )
+        return NULL;
+
+    jsdj_SetJNIEnvForCurrentThread(jsdjc, env);
+    if( !  jsdj_RegisterNatives(jsdjc) )
+        return NULL;
+    if( ! _StartDebuggerFE(env) )
+        return NULL;
+
+    return env;
+}
+
+
+#endif /* JSD_STANDALONE_JAVA_VM */
+/***************************************************************************/
+

mozilla/js/jsd/java/jsdj.h

@@ -0,0 +1,147 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+/*
+* Header for JavaScript Debugger JNI support (internal functions)
+*/
+
+#ifndef jsdj_h___
+#define jsdj_h___
+
+/* Get jstypes.h included first. After that we can use PR macros for doing
+*  this extern "C" stuff!
+*/ 
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+#include "jstypes.h"
+#ifdef __cplusplus
+}
+#endif
+
+JS_BEGIN_EXTERN_C
+#include "jsutil.h" /* Added by JSIFY */
+#include "jshash.h" /* Added by JSIFY */
+#include "jsdjava.h"
+#include "jsobj.h"
+#include "jsfun.h"
+#include "jsdbgapi.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+JS_END_EXTERN_C
+
+JS_BEGIN_EXTERN_C
+
+/***************************************************************************/
+/* defines copied from Java sources.
+** NOTE: javah used to put these in the h files, but with JNI does not seem
+** to do this anymore. Be careful with synchronization of these
+**
+*/
+
+/* From: ThreadStateBase.java  */
+
+#define THR_STATUS_UNKNOWN      0x01
+#define THR_STATUS_ZOMBIE       0x02
+#define THR_STATUS_RUNNING      0x03
+#define THR_STATUS_SLEEPING     0x04
+#define THR_STATUS_MONWAIT      0x05
+#define THR_STATUS_CONDWAIT     0x06
+#define THR_STATUS_SUSPENDED    0x07
+#define THR_STATUS_BREAK        0x08
+
+#define DEBUG_STATE_DEAD        0x01
+#define DEBUG_STATE_RUN         0x02
+#define DEBUG_STATE_RETURN      0x03
+#define DEBUG_STATE_THROW       0x04
+
+/***************************************************************************/
+/* Our structures */
+
+typedef struct JSDJContext
+{
+    JSDContext*           jsdc;
+    JSHashTable*          envTable;
+    jobject               controller;
+    JSDJ_UserCallbacks    callbacks;
+    void*                 user;
+    JSBool                ownJSDC;
+} JSDJContext;
+
+/***************************************************************************/
+/* Code validation support */
+
+#ifdef DEBUG
+extern void JSDJ_ASSERT_VALID_CONTEXT(JSDJContext* jsdjc);
+#else
+#define JSDJ_ASSERT_VALID_CONTEXT(x)     ((void)0)
+#endif
+
+/***************************************************************************/
+/* higher level functions */
+
+extern JSDJContext*
+jsdj_SimpleInitForSingleContextMode(JSDContext* jsdc,
+                                    JSDJ_GetJNIEnvProc getEnvProc, void* user);
+extern JSBool
+jsdj_SetSingleContextMode();
+
+extern JSDJContext*
+jsdj_CreateContext();
+
+extern void
+jsdj_DestroyContext(JSDJContext* jsdjc);
+
+extern void
+jsdj_SetUserCallbacks(JSDJContext* jsdjc, JSDJ_UserCallbacks* callbacks, 
+                      void* user);
+extern void
+jsdj_SetJNIEnvForCurrentThread(JSDJContext* jsdjc, JNIEnv* env);
+
+extern JNIEnv*
+jsdj_GetJNIEnvForCurrentThread(JSDJContext* jsdjc);
+
+extern void
+jsdj_SetJSDContext(JSDJContext* jsdjc, JSDContext* jsdc);
+
+extern JSDContext*
+jsdj_GetJSDContext(JSDJContext* jsdjc);
+
+extern JSBool
+jsdj_RegisterNatives(JSDJContext* jsdjc);
+
+/***************************************************************************/
+#ifdef JSD_STANDALONE_JAVA_VM
+
+extern JNIEnv*
+jsdj_CreateJavaVMAndStartDebugger(JSDJContext* jsdjc);
+
+/**
+* extern JNIEnv*
+* jsdj_CreateJavaVM(JSDContext* jsdc);
+*/
+
+#endif /* JSD_STANDALONE_JAVA_VM */
+/***************************************************************************/
+
+JS_END_EXTERN_C
+
+#endif /* jsdj_h___ */
+

mozilla/js/jsd/java/jsdjava.c

@@ -0,0 +1,110 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+/*                                          
+* Public functions to reflect JSD into Java 
+*/                                          
+
+#include "jsdj.h"
+
+JSDJ_PUBLIC_API(JSDJContext*)
+JSDJ_SimpleInitForSingleContextMode(JSDContext* jsdc,
+                                    JSDJ_GetJNIEnvProc getEnvProc, void* user)
+{
+    return jsdj_SimpleInitForSingleContextMode(jsdc, getEnvProc, user);
+}
+
+JSDJ_PUBLIC_API(JSBool)
+JSDJ_SetSingleContextMode()
+{
+    return jsdj_SetSingleContextMode();
+}
+
+JSDJ_PUBLIC_API(JSDJContext*)
+JSDJ_CreateContext()
+{
+    return jsdj_CreateContext();
+}
+
+JSDJ_PUBLIC_API(void)
+JSDJ_DestroyContext(JSDJContext* jsdjc)
+{
+    JSDJ_ASSERT_VALID_CONTEXT(jsdjc);
+    jsdj_DestroyContext(jsdjc);
+}
+
+JSDJ_PUBLIC_API(void)
+JSDJ_SetUserCallbacks(JSDJContext* jsdjc, JSDJ_UserCallbacks* callbacks, 
+                      void* user)
+{
+    JSDJ_ASSERT_VALID_CONTEXT(jsdjc);
+    JS_ASSERT(!callbacks ||
+              (callbacks->size > 0 && 
+               callbacks->size <= sizeof(JSDJ_UserCallbacks)));
+    jsdj_SetUserCallbacks(jsdjc, callbacks, user);
+}        
+
+JSDJ_PUBLIC_API(void)
+JSDJ_SetJNIEnvForCurrentThread(JSDJContext* jsdjc, JNIEnv* env)
+{
+    JSDJ_ASSERT_VALID_CONTEXT(jsdjc);
+    JS_ASSERT(env);
+    jsdj_SetJNIEnvForCurrentThread(jsdjc, env);
+}
+
+JSDJ_PUBLIC_API(JNIEnv*)
+JSDJ_GetJNIEnvForCurrentThread(JSDJContext* jsdjc)
+{
+    JSDJ_ASSERT_VALID_CONTEXT(jsdjc);
+    return jsdj_GetJNIEnvForCurrentThread(jsdjc);
+}
+
+JSDJ_PUBLIC_API(void)
+JSDJ_SetJSDContext(JSDJContext* jsdjc, JSDContext* jsdc)
+{
+    JSDJ_ASSERT_VALID_CONTEXT(jsdjc);
+    JS_ASSERT(jsdc);
+    jsdj_SetJSDContext(jsdjc, jsdc);
+}
+
+JSDJ_PUBLIC_API(JSDContext*)
+JSDJ_GetJSDContext(JSDJContext* jsdjc)
+{
+    JSDJ_ASSERT_VALID_CONTEXT(jsdjc);
+    return jsdj_GetJSDContext(jsdjc);
+}
+
+JSDJ_PUBLIC_API(JSBool)
+JSDJ_RegisterNatives(JSDJContext* jsdjc)
+{
+    JSDJ_ASSERT_VALID_CONTEXT(jsdjc);
+    return jsdj_RegisterNatives(jsdjc);
+}
+
+/***************************************************************************/
+#ifdef JSD_STANDALONE_JAVA_VM
+
+JSDJ_PUBLIC_API(JNIEnv*)
+JSDJ_CreateJavaVMAndStartDebugger(JSDJContext* jsdjc)
+{
+    JSDJ_ASSERT_VALID_CONTEXT(jsdjc);
+    return jsdj_CreateJavaVMAndStartDebugger(jsdjc);
+}
+
+#endif /* JSD_STANDALONE_JAVA_VM */
+/***************************************************************************/

mozilla/js/jsd/java/jsdjava.h

@@ -0,0 +1,133 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+/*
+* Header for JavaScript Debugger JNI interfaces
+*/
+
+#ifndef jsdjava_h___
+#define jsdjava_h___
+
+/* Get jstypes.h included first. After that we can use PR macros for doing
+*  this extern "C" stuff!
+*/ 
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+#include "jstypes.h"
+#ifdef __cplusplus
+}
+#endif
+
+JS_BEGIN_EXTERN_C
+#include "jsdebug.h"
+#include "jni.h"
+JS_END_EXTERN_C
+
+
+JS_BEGIN_EXTERN_C
+
+/*
+ * The linkage of JSDJ API functions differs depending on whether the file is
+ * used within the JSDJ library or not.  Any source file within the JSDJ
+ * libraray should define EXPORT_JSDJ_API whereas any client of the library
+ * should not.
+ */
+#ifdef EXPORT_JSDJ_API
+#define JSDJ_PUBLIC_API(t)    JS_EXPORT_API(t)
+#define JSDJ_PUBLIC_DATA(t)   JS_EXPORT_DATA(t)
+#else
+#define JSDJ_PUBLIC_API(t)    JS_IMPORT_API(t)
+#define JSDJ_PUBLIC_DATA(t)   JS_IMPORT_DATA(t)
+#endif
+
+#define JSDJ_FRIEND_API(t)    JSDJ_PUBLIC_API(t)
+#define JSDJ_FRIEND_DATA(t)   JSDJ_PUBLIC_DATA(t)
+
+/***************************************************************************/
+/* Opaque typedefs for handles */
+
+typedef struct JSDJContext        JSDJContext;
+
+/***************************************************************************/
+/* High Level functions */
+
+#define JSDJ_START_SUCCESS  1
+#define JSDJ_START_FAILURE  2
+#define JSDJ_STOP           3
+
+typedef void
+(*JSDJ_StartStopProc)(JSDJContext* jsdjc, int event, void *user);
+
+typedef JNIEnv*
+(*JSDJ_GetJNIEnvProc)(JSDJContext* jsdjc, void* user);
+
+/* This struct could have more fields in future versions */
+typedef struct
+{
+    uintN              size;       /* size of this struct (init before use)*/
+    JSDJ_StartStopProc startStop;
+    JSDJ_GetJNIEnvProc getJNIEnv;
+} JSDJ_UserCallbacks;
+
+extern JSDJ_PUBLIC_API(JSDJContext*)
+JSDJ_SimpleInitForSingleContextMode(JSDContext* jsdc,
+                                    JSDJ_GetJNIEnvProc getEnvProc, void* user);
+
+extern JSDJ_PUBLIC_API(JSBool)
+JSDJ_SetSingleContextMode();
+
+extern JSDJ_PUBLIC_API(JSDJContext*)
+JSDJ_CreateContext();
+
+extern JSDJ_PUBLIC_API(void)
+JSDJ_DestroyContext(JSDJContext* jsdjc);
+
+extern JSDJ_PUBLIC_API(void)
+JSDJ_SetUserCallbacks(JSDJContext* jsdjc, JSDJ_UserCallbacks* callbacks, 
+                      void* user);
+
+extern JSDJ_PUBLIC_API(void)
+JSDJ_SetJNIEnvForCurrentThread(JSDJContext* jsdjc, JNIEnv* env);
+
+extern JSDJ_PUBLIC_API(JNIEnv*)
+JSDJ_GetJNIEnvForCurrentThread(JSDJContext* jsdjc);
+
+extern JSDJ_PUBLIC_API(void)
+JSDJ_SetJSDContext(JSDJContext* jsdjc, JSDContext* jsdc);
+
+extern JSDJ_PUBLIC_API(JSDContext*)
+JSDJ_GetJSDContext(JSDJContext* jsdjc);
+
+extern JSDJ_PUBLIC_API(JSBool)
+JSDJ_RegisterNatives(JSDJContext* jsdjc);
+
+/***************************************************************************/
+#ifdef JSD_STANDALONE_JAVA_VM
+
+extern JSDJ_PUBLIC_API(JNIEnv*)
+JSDJ_CreateJavaVMAndStartDebugger(JSDJContext* jsdjc);
+
+#endif /* JSD_STANDALONE_JAVA_VM */
+/***************************************************************************/
+
+JS_END_EXTERN_C
+
+#endif /* jsdjava_h___ */
+

mozilla/js/jsd/java/jsdjava.mak

@@ -0,0 +1,78 @@
+
+PROJ = jsdjava
+JSDJAVA = .
+JSD = $(JSDJAVA)\..
+JS = $(JSD)\..\src
+JSPROJ = js32
+JSDPROJ = jsd
+
+!IF "$(BUILD_OPT)" != ""
+OBJ = Release
+CC_FLAGS = /DNDEBUG 
+!ELSE
+OBJ = Debug
+CC_FLAGS = /DDEBUG 
+LINK_FLAGS = /DEBUG
+!ENDIF 
+
+QUIET=@
+
+CFLAGS = /nologo /MDd /W3 /Gm /GX /Zi /Od\
+         /I $(JS)\
+         /I $(JSD)\
+         /I $(JSDJAVA)\
+         /DDEBUG /DWIN32 /DXP_PC /D_WINDOWS /D_WIN32\
+         /DJSD_THREADSAFE\
+         /DEXPORT_JSDJ_API\
+         /DJSDEBUGGER\
+!IF "$(JSD_STANDALONE_JAVA_VM)" != ""
+         /I $(JSDJAVA)\jre\
+         /I $(JSDJAVA)\jre\win32\
+         /DJSD_STANDALONE_JAVA_VM\
+!ENDIF 
+         $(CC_FLAGS)\
+         /c /Fp$(OBJ)\$(PROJ).pch /Fd$(OBJ)\$(PROJ).pdb /YX -Fo$@ $<
+
+LFLAGS = /nologo /subsystem:console /DLL /incremental:no /machine:I386 \
+         $(LINK_FLAGS) /pdb:$(OBJ)\$(PROJ).pdb -out:$(OBJ)\$(PROJ).dll
+
+LLIBS = kernel32.lib advapi32.lib \
+        $(JS)\$(OBJ)\$(JSPROJ).lib $(JSD)\$(OBJ)\$(JSDPROJ).lib
+
+CPP=cl.exe
+LINK32=link.exe
+
+all: $(OBJ) $(OBJ)\$(PROJ).dll
+     
+
+$(OBJ)\$(PROJ).dll:         \
+!IF "$(JSD_STANDALONE_JAVA_VM)" != ""
+        $(OBJ)\jsd_jvm.obj  \
+        $(OBJ)\jre.obj      \
+        $(OBJ)\jre_md.obj   \
+!ENDIF 
+        $(OBJ)\jsdjava.obj  \
+        $(OBJ)\jsd_jntv.obj
+  $(QUIET)$(LINK32) $(LFLAGS) $** $(LLIBS)
+
+{$(JSDJAVA)}.c{$(OBJ)}.obj :
+  $(QUIET)$(CPP) $(CFLAGS)
+
+{$(JSDJAVA)\jre}.c{$(OBJ)}.obj :
+  $(QUIET)$(CPP) $(CFLAGS)
+
+{$(JSDJAVA)\jre\win32}.c{$(OBJ)}.obj :
+  $(QUIET)$(CPP) $(CFLAGS)
+
+$(OBJ) :
+    $(QUIET)mkdir $(OBJ)
+
+clean:
+    @echo deleting old output
+    $(QUIET)del $(OBJ)\*.pch >NUL
+    $(QUIET)del $(OBJ)\*.obj >NUL
+    $(QUIET)del $(OBJ)\*.exp >NUL
+    $(QUIET)del $(OBJ)\*.lib >NUL
+    $(QUIET)del $(OBJ)\*.idb >NUL
+    $(QUIET)del $(OBJ)\*.pdb >NUL
+    $(QUIET)del $(OBJ)\*.dll >NUL

mozilla/js/jsd/javawrap/javawrap.mak

@@ -0,0 +1,147 @@
+
+PROJ = nativejsengine
+PACKAGE_DOT =   com.netscape.nativejsengine
+
+NJSE = .
+TESTS = $(NJSE)\tests
+GEN = $(NJSE)\_jni
+JSD = $(NJSE)\..
+JS = $(JSD)\..\src
+JSDJAVA = $(JSD)\java
+
+JSPROJ      = js32
+JSDPROJ     = jsd
+JSDJAVAPROJ = jsdjava
+
+EXPORT_BIN_BASE_DIR = $(NJSE)\..\..\jsdj\dist\bin
+EXPORT_CLASSES_BASE_DIR = $(NJSE)\..\..\jsdj\dist\classes
+
+!IF "$(BUILD_OPT)" != ""
+OBJ = Release
+CC_FLAGS = /DNDEBUG 
+!ELSE
+OBJ = Debug
+CC_FLAGS = /DDEBUG 
+LINK_FLAGS = /DEBUG
+!ENDIF 
+
+QUIET=@
+
+EXPORT_BIN_DIR = $(EXPORT_BIN_BASE_DIR)\$(OBJ)
+
+STD_CLASSPATH = -classpath $(EXPORT_CLASSES_BASE_DIR);$(CLASSPATH)
+
+CFLAGS = /nologo /MDd /W3 /Gm /GX /Zi /Od\
+         /DWIN32 /DXP_PC /D_WINDOWS /D_WIN32\
+         /I $(JS)\
+         /I $(JSD)\
+         /I $(JSDJAVA)\
+         /DJSDEBUGGER\
+         /DJSD_THREADSAFE\
+         $(CC_FLAGS)\
+         /c /Fp$(OBJ)\$(PROJ).pch /Fd$(OBJ)\$(PROJ).pdb /YX -Fo$@ $<
+
+LFLAGS = /nologo /subsystem:console /incremental:no /DLL /machine:I386 \
+        $(LINK_FLAGS) /pdb:$(OBJ)\$(PROJ).pdb -out:$(OBJ)\$(PROJ).dll
+
+LLIBS = kernel32.lib advapi32.lib \
+        $(JS)\$(OBJ)\$(JSPROJ).lib \
+        $(JSD)\$(OBJ)\$(JSDPROJ).lib \
+        $(JSDJAVA)\$(OBJ)\$(JSDJAVAPROJ).lib
+
+CPP=cl.exe
+LINK32=link.exe
+
+CLASSES_WITH_NATIVES = \
+    $(PACKAGE_DOT).JSRuntime\
+    $(PACKAGE_DOT).JSContext
+
+
+all: $(GEN) $(OBJ) dlls mkjniheaders $(OBJ)\$(PROJ).dll export_binaries
+
+$(OBJ)\$(PROJ).dll:         \
+    $(OBJ)\nativejsengine.obj
+  $(QUIET)$(LINK32) $(LFLAGS) $** $(LLIBS)
+
+.c{$(OBJ)}.obj:
+  $(QUIET)$(CPP) $(CFLAGS)
+
+$(GEN) :
+    @mkdir $(GEN)
+
+$(OBJ) :
+    @mkdir $(OBJ)
+
+dlls :
+    $(QUIET)cd ..\..\src
+!IF "$(BUILD_OPT)" != ""
+    $(QUIET)nmake -f js.mak CFG="js - Win32 Release"
+!ELSE
+    $(QUIET)nmake -f js.mak CFG="js - Win32 Debug"
+!ENDIF 
+    $(QUIET)cd ..\jsd\javawrap
+    $(QUIET)cd ..
+    $(QUIET)nmake -f jsd.mak JSD_THREADSAFE=1 $(OPT)
+    $(QUIET)cd javawrap
+    $(QUIET)cd ..\java
+    $(QUIET)nmake -f jsdjava.mak $(OPT)
+    $(QUIET)cd ..\javawrap
+
+
+export_binaries : mk_export_dirs
+    @echo exporting binaries
+    $(QUIET)copy $(JS)\$(OBJ)\$(JSPROJ).dll $(EXPORT_BIN_DIR)               >NUL
+    $(QUIET)copy $(JS)\$(OBJ)\$(JSPROJ).pdb $(EXPORT_BIN_DIR)               >NUL
+    $(QUIET)copy $(JSD)\$(OBJ)\$(JSDPROJ).dll $(EXPORT_BIN_DIR)             >NUL
+    $(QUIET)copy $(JSD)\$(OBJ)\$(JSDPROJ).pdb $(EXPORT_BIN_DIR)             >NUL
+    $(QUIET)copy $(JSDJAVA)\$(OBJ)\$(JSDJAVAPROJ).dll $(EXPORT_BIN_DIR)     >NUL
+    $(QUIET)copy $(JSDJAVA)\$(OBJ)\$(JSDJAVAPROJ).pdb $(EXPORT_BIN_DIR)     >NUL
+    $(QUIET)copy $(OBJ)\$(PROJ).pdb $(EXPORT_BIN_DIR)                       >NUL
+    $(QUIET)copy $(OBJ)\$(PROJ).dll $(EXPORT_BIN_DIR)                       >NUL
+
+mkjniheaders :
+    @echo generating JNI header
+    $(QUIET)javah -jni -d "$(GEN)" $(STD_CLASSPATH) $(CLASSES_WITH_NATIVES)
+    @touch *.c >NUL
+
+mk_export_dirs:
+    @if not exist $(JS)\..\jsdj\dist\NUL     @mkdir $(JS)\..\jsdj\dist
+    @if not exist $(JS)\..\jsdj\dist\bin\NUL @mkdir $(JS)\..\jsdj\dist\bin
+    @if not exist $(EXPORT_BIN_DIR)\NUL @mkdir $(EXPORT_BIN_DIR)
+
+#mktest :
+#    @echo compiling Java test file
+#    @sj  $(JAVAFLAGS) $(TEST_CLASSPATH) $(TESTS)\Main.java
+#    @echo copying js and jsd dlls
+#    @copy $(JS)\$(OBJ)\$(JSPROJ).dll $(OBJ) >NUL
+#    @copy $(JS)\$(OBJ)\$(JSPROJ).pdb $(OBJ) >NUL
+#    @copy $(JSD)\$(OBJ)\$(JSDPROJ).dll $(OBJ) >NUL
+#    @copy $(JSD)\$(OBJ)\$(JSDPROJ).pdb $(OBJ) >NUL
+#    @copy $(TESTS)\*.js $(OBJ) >NUL
+
+clean:
+    @echo deleting old output
+    $(QUIET)del $(OBJ)\*.pch >NUL
+    $(QUIET)del $(OBJ)\*.obj >NUL
+    $(QUIET)del $(OBJ)\*.exp >NUL
+    $(QUIET)del $(OBJ)\*.lib >NUL
+    $(QUIET)del $(OBJ)\*.idb >NUL
+    $(QUIET)del $(OBJ)\*.pdb >NUL
+    $(QUIET)del $(OBJ)\*.dll >NUL
+    $(QUIET)del $(GEN)\*.h   >NUL
+
+
+deep_clean: clean
+    $(QUIET)cd ..\..\src
+!IF "$(BUILD_OPT)" != ""
+    $(QUIET)nmake -f js.mak CFG="js - Win32 Release" clean
+!ELSE
+    $(QUIET)nmake -f js.mak CFG="js - Win32 Debug" clean
+!ENDIF 
+    $(QUIET)cd ..\jsd\javawrap
+    $(QUIET)cd ..
+    $(QUIET)nmake -f jsd.mak clean
+    $(QUIET)cd javawrap
+    $(QUIET)cd ..\java
+    $(QUIET)nmake -f jsdjava.mak clean
+    $(QUIET)cd ..\javawrap

mozilla/js/jsd/javawrap/mk.bat

@@ -0,0 +1 @@
+nmake -f javawrap.mak %1 %2 %3 %4 %5

mozilla/js/jsd/javawrap/nativejsengine.c

@@ -0,0 +1,616 @@
+
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "_jni/com_netscape_nativejsengine_JSRuntime.h"
+#include "_jni/com_netscape_nativejsengine_JSContext.h"
+
+#include "jsapi.h"
+#include "jstypes.h"
+#include "jsutil.h" /* Added by JSIFY */
+
+#ifdef JSDEBUGGER
+#include "jsdebug.h"
+#include "jsdjava.h"
+#endif
+
+/***************************************************************************/
+
+#define ASSERT_RETURN_VOID(x)   \
+JS_BEGIN_MACRO                  \
+    if(!(x))                    \
+    {                           \
+        JS_ASSERT(0);           \
+        return;                 \
+    }                           \
+JS_END_MACRO
+
+#define ASSERT_RETURN_VALUE(x,v)\
+JS_BEGIN_MACRO                  \
+    if(!(x))                    \
+    {                           \
+        JS_ASSERT(0);           \
+        return v;               \
+    }                           \
+JS_END_MACRO
+
+#define CHECK_RETURN_VOID(x)    \
+JS_BEGIN_MACRO                  \
+    if(!(x))                    \
+    {                           \
+        return;                 \
+    }                           \
+JS_END_MACRO
+
+#define CHECK_RETURN_VALUE(x,v) \
+JS_BEGIN_MACRO                  \
+    if(!(x))                    \
+    {                           \
+        return v;               \
+    }                           \
+JS_END_MACRO
+
+#define ASSERT_GOTO(x,w)        \
+JS_BEGIN_MACRO                  \
+    if(!(x))                    \
+    {                           \
+        JS_ASSERT(0);           \
+        goto w;                 \
+    }                           \
+JS_END_MACRO
+
+#define CHECK_GOTO(x,w)         \
+JS_BEGIN_MACRO                  \
+    if(!(x))                    \
+    {                           \
+        goto w;                 \
+    }                           \
+JS_END_MACRO
+
+#ifdef DEBUG
+#define ASSERT_CLEAR_EXCEPTION(e)   \
+JS_BEGIN_MACRO                      \
+    if((*e)->ExceptionOccurred(e))  \
+    {                               \
+        (*e)->ExceptionDescribe(e); \
+        JS_ASSERT(0);               \
+    }                               \
+    (*e)->ExceptionClear(e);        \
+JS_END_MACRO
+#else  /* ! DEBUG */
+#define ASSERT_CLEAR_EXCEPTION(e) (*e)->ExceptionClear(e)
+#endif /* DEBUG */
+
+#define CHECK_CLEAR_EXCEPTION(e) (*e)->ExceptionClear(e)
+
+/***************************************************************************/
+
+typedef struct ContextInfo {
+    JNIEnv* env;
+    jobject contextObject;
+} ContextInfo;
+
+/***************************************************************************/
+
+#ifdef JSDEBUGGER
+static void
+_jamSourceIntoJSD(JSContext *cx, const char* src, int len, const char* filename)
+{
+    jclass clazz_self;
+    jclass clazz;
+    JSDJContext* jsdjc;
+    jobject rtObject;
+    jobject contextObject;
+    jmethodID mid;
+    jfieldID fid;
+    ContextInfo* info;
+    JNIEnv* env;
+
+    info = (ContextInfo*) JS_GetContextPrivate(cx);
+    ASSERT_RETURN_VOID(info);
+
+    env = info->env;
+    ASSERT_RETURN_VOID(env);
+
+    contextObject = info->contextObject;
+    ASSERT_RETURN_VOID(contextObject);
+
+    clazz_self = (*env)->GetObjectClass(env, contextObject);
+    ASSERT_RETURN_VOID(clazz_self);
+
+    fid = (*env)->GetFieldID(env, clazz_self, "_runtime", 
+                             "Lcom/netscape/nativejsengine/JSRuntime;");
+    ASSERT_RETURN_VOID(fid);
+
+    rtObject = (*env)->GetObjectField(env, contextObject, fid);
+    ASSERT_RETURN_VOID(rtObject);
+
+    clazz = (*env)->GetObjectClass(env, rtObject);
+    ASSERT_RETURN_VOID(clazz);
+
+    mid  = (*env)->GetMethodID(env, clazz, "getNativeDebugSupport", "()J");
+    ASSERT_RETURN_VOID(mid);
+
+    jsdjc = (JSDJContext*) (*env)->CallObjectMethod(env, rtObject, mid);
+    if(jsdjc)
+    {
+        JSDContext* jsdc;
+
+        jsdc = JSDJ_GetJSDContext(jsdjc);
+        ASSERT_RETURN_VOID(jsdc);
+
+        JSD_AddFullSourceText(jsdc, src, len, filename);
+    }
+}
+#endif   
+
+static JSBool
+_loadSingleFile(JSContext *cx, JSObject *obj, const char* filename)
+{
+    char* buf;
+    FILE* file;
+    int file_len;
+    jsval result;
+
+    errno = 0;
+    file = fopen(filename, "rb");
+    if (!file) {
+        JS_ReportError(cx, "can't open %s: %s", filename, strerror(errno));
+        return JS_FALSE;
+    }
+
+    fseek(file, 0, SEEK_END);
+    file_len = ftell(file);
+    fseek(file, 0, SEEK_SET);
+
+    if(! file_len) {
+        fclose(file);
+        JS_ReportError(cx, "%s is empty", filename);
+        return JS_FALSE;
+    }
+
+    buf = (char*) malloc(file_len);
+    if(! buf) {
+        fclose(file);
+        JS_ReportError(cx, "memory alloc error while trying to read %s", filename);
+        return JS_FALSE;
+    }
+    fread(buf, 1, file_len, file);
+    fclose(file);
+
+#ifdef JSDEBUGGER
+    _jamSourceIntoJSD(cx, buf, file_len, filename);
+#endif   
+
+    JS_EvaluateScript(cx, obj, buf, file_len, filename, 1, &result);
+
+    free(buf);
+    return JS_TRUE;
+}    
+                
+
+static void _sendPrintStringToJava(JNIEnv* env, jobject contextObject,
+                                   jmethodID mid, const char* str)
+{
+    if(! str)
+        return;
+    (*env)->CallObjectMethod(env, contextObject, mid, 
+                             (*env)->NewStringUTF(env, str));
+}
+
+static JSBool
+Print(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+    uintN i, n;
+    JSString *str;
+
+    ContextInfo* info;
+    jmethodID mid;
+    jclass clazz;
+    JNIEnv* env;
+
+    info = (ContextInfo*) JS_GetContextPrivate(cx);
+    ASSERT_RETURN_VALUE(info, JS_FALSE);
+
+    env = info->env;
+    ASSERT_RETURN_VALUE(env, JS_FALSE);
+
+    clazz = (*env)->GetObjectClass(env, info->contextObject);
+    ASSERT_RETURN_VALUE(clazz, JS_FALSE);
+
+    mid  = (*env)->GetMethodID(env, clazz, "_print", "(Ljava/lang/String;)V");
+    ASSERT_RETURN_VALUE(mid, JS_FALSE);
+
+    for (i = n = 0; i < argc; i++) {
+        str = JS_ValueToString(cx, argv[i]);
+        if (!str)
+            return JS_FALSE;
+
+        if(i)
+            _sendPrintStringToJava(env, info->contextObject, mid, "");
+        _sendPrintStringToJava(env, info->contextObject, mid, JS_GetStringBytes(str));
+        n++;
+    }
+    if (n)
+        _sendPrintStringToJava(env, info->contextObject, mid, "\n");
+    return JS_TRUE;
+}
+
+static JSBool
+Version(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+    if (argc > 0 && JSVAL_IS_INT(argv[0]))
+        *rval = INT_TO_JSVAL(JS_SetVersion(cx, JSVAL_TO_INT(argv[0])));
+    else
+        *rval = INT_TO_JSVAL(JS_GetVersion(cx));
+    return JS_TRUE;
+}
+
+static JSBool
+Load(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+    uintN i;
+    JSString *str;
+    const char *filename;
+
+    for (i = 0; i < argc; i++) {
+        str = JS_ValueToString(cx, argv[i]);
+        if (!str)
+            return JS_FALSE;
+        argv[i] = STRING_TO_JSVAL(str);
+        filename = JS_GetStringBytes(str);
+
+        if(! _loadSingleFile(cx, obj, filename))
+            return JS_FALSE;
+    }
+    return JS_TRUE;
+}
+
+static JSFunctionSpec shell_functions[] = {
+    {"version",         Version,        0},
+    {"load",            Load,           1},
+    {"print",           Print,          0},
+    {0}
+};
+
+static void
+my_ErrorReporter(JSContext *cx, const char *message, JSErrorReport *report)
+{
+    ContextInfo* info;
+    jmethodID mid;
+    jclass clazz;
+    JNIEnv* env;
+
+    jobject msg      = NULL;
+    jobject filename = NULL;
+    jobject lineBuf  = NULL;
+    int lineno = 0;
+    int offset = 0;
+
+    info = (ContextInfo*) JS_GetContextPrivate(cx);
+    ASSERT_RETURN_VOID(info);
+
+    env = info->env;
+    ASSERT_RETURN_VOID(env);
+
+    clazz = (*env)->GetObjectClass(env, info->contextObject);
+    ASSERT_RETURN_VOID(clazz);
+
+    mid  = (*env)->GetMethodID(env, clazz, "_reportError", 
+            "(Ljava/lang/String;Ljava/lang/String;ILjava/lang/String;I)V");
+    ASSERT_RETURN_VOID(mid);
+
+
+    if(message)
+        msg = (*env)->NewStringUTF(env, message);
+
+    if(report)
+    {
+        lineno = report->lineno;
+        if(report->filename)
+            filename = (*env)->NewStringUTF(env, report->filename);
+
+        if(report->linebuf)
+        {
+            lineBuf = (*env)->NewStringUTF(env, report->linebuf);
+            if(report->tokenptr)
+                offset = report->tokenptr - report->linebuf;
+        }
+    }
+
+    (*env)->CallObjectMethod(env, info->contextObject, mid, 
+                             msg, filename, lineno, lineBuf, offset);
+
+}
+
+static JSClass global_class = {
+    "global", 0,
+    JS_PropertyStub,  JS_PropertyStub,  JS_PropertyStub,  JS_PropertyStub,
+    JS_EnumerateStub, JS_ResolveStub,   JS_ConvertStub,   JS_FinalizeStub
+};
+
+/*
+ * Class:     com_netscape_nativejsengine_JSRuntime
+ * Method:    _init
+ * Signature: (Z)Z
+ */
+JNIEXPORT jboolean JNICALL Java_com_netscape_nativejsengine_JSRuntime__1init
+  (JNIEnv * env, jobject self, jboolean enableDebugging)
+{
+    JSRuntime *rt;
+    jclass clazz;
+    jfieldID fid;
+
+    rt = JS_NewRuntime(8L * 1024L * 1024L);
+    ASSERT_RETURN_VALUE(rt, JNI_FALSE);
+
+    clazz = (*env)->GetObjectClass(env, self);
+    ASSERT_RETURN_VALUE(clazz, JNI_FALSE);
+
+    fid = (*env)->GetFieldID(env, clazz, "_nativeRuntime", "J");
+    ASSERT_RETURN_VALUE(fid, JNI_FALSE);
+    (*env)->SetLongField(env, self, fid, (long) rt);
+
+
+#ifdef JSDEBUGGER
+    if(enableDebugging)
+    {
+        JSDJContext* jsdjc;
+        JSDContext* jsdc;
+
+        jsdc = JSD_DebuggerOnForUser(rt, NULL, NULL);
+        ASSERT_RETURN_VALUE(jsdc, JNI_FALSE);
+
+        jsdjc = JSDJ_CreateContext();
+        ASSERT_RETURN_VALUE(jsdjc, JNI_FALSE);
+
+        JSDJ_SetJSDContext(jsdjc, jsdc);
+        JSDJ_SetJNIEnvForCurrentThread(jsdjc, env);
+
+        fid = (*env)->GetFieldID(env, clazz, "_nativeDebugSupport", "J");
+        ASSERT_RETURN_VALUE(fid, JNI_FALSE);
+        (*env)->SetLongField(env, self, fid, (long) jsdjc);
+    }
+#else
+    if(enableDebugging)
+        printf("ERROR - Context created with enableDebugging flag, but no debugging support compiled in!");
+#endif
+
+    return JNI_TRUE;
+}
+
+/*
+ * Class:     com_netscape_nativejsengine_JSRuntime
+ * Method:    _exit
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL Java_com_netscape_nativejsengine_JSRuntime__1exit
+  (JNIEnv * env, jobject self)
+{
+    jfieldID fid;
+    jclass clazz;
+    JSRuntime *rt;
+    JSContext *iterp = NULL;
+
+    clazz = (*env)->GetObjectClass(env, self);
+    ASSERT_RETURN_VOID(clazz);
+
+    fid = (*env)->GetFieldID(env, clazz, "_nativeRuntime", "J");
+    ASSERT_RETURN_VOID(fid);
+    rt = (JSRuntime *) (*env)->GetLongField(env, self, fid);
+    ASSERT_RETURN_VOID(rt);
+
+
+    /* 
+    * Can't kill runtime if it holds any contexts
+    *  
+    * However, JSD may make it's own context(s), so don't ASSERT 
+    */ 
+    CHECK_RETURN_VOID(!JS_ContextIterator(rt, &iterp));
+
+    printf("runtime = %d\n", (int)rt);
+
+    JS_DestroyRuntime(rt);
+}
+
+/***************************************************************************/
+
+/*
+ * Class:     com_netscape_nativejsengine_JSContext
+ * Method:    _init
+ * Signature: ()Z
+ */
+JNIEXPORT jboolean JNICALL Java_com_netscape_nativejsengine_JSContext__1init
+  (JNIEnv *env, jobject self)
+{
+    JSContext *cx;
+    JSObject *glob;
+    jfieldID fid;
+    jmethodID mid;
+    JSRuntime *rt;
+    jobject rtObject;
+    jclass clazz;
+    jclass clazz_self;
+    JSBool ok;
+    ContextInfo* info;
+
+#ifdef JSDEBUGGER
+    JSDJContext* jsdjc;
+#endif
+
+    clazz_self = (*env)->GetObjectClass(env, self);
+    ASSERT_RETURN_VALUE(clazz_self, JNI_FALSE);
+
+    fid = (*env)->GetFieldID(env, clazz_self, "_runtime", 
+                             "Lcom/netscape/nativejsengine/JSRuntime;");
+    ASSERT_RETURN_VALUE(fid, JNI_FALSE);
+
+    rtObject = (*env)->GetObjectField(env, self, fid);
+    ASSERT_RETURN_VALUE(rtObject, JNI_FALSE);
+
+    clazz = (*env)->GetObjectClass(env, rtObject);
+    ASSERT_RETURN_VALUE(clazz, JNI_FALSE);
+
+    mid  = (*env)->GetMethodID(env, clazz, "getNativeRuntime", "()J");
+    ASSERT_RETURN_VALUE(mid, JNI_FALSE);
+    
+    rt = (JSRuntime *) (*env)->CallObjectMethod(env, rtObject, mid);
+    ASSERT_RETURN_VALUE(rt, JNI_FALSE);
+
+    cx = JS_NewContext(rt, 8192);
+    ASSERT_RETURN_VALUE(cx, JNI_FALSE);
+
+    JS_SetErrorReporter(cx, my_ErrorReporter);
+
+    glob = JS_NewObject(cx, &global_class, NULL, NULL);
+    ASSERT_RETURN_VALUE(glob, JNI_FALSE);
+
+    ok = JS_InitStandardClasses(cx, glob);
+    ASSERT_RETURN_VALUE(ok, JNI_FALSE);
+
+    ok = JS_DefineFunctions(cx, glob, shell_functions);
+    ASSERT_RETURN_VALUE(ok, JNI_FALSE);
+
+    fid = (*env)->GetFieldID(env, clazz_self, "_nativeContext", "J");
+    ASSERT_RETURN_VALUE(fid, JNI_FALSE);
+    (*env)->SetLongField(env, self, fid, (long) cx);
+
+
+    info = (ContextInfo*) malloc(sizeof(ContextInfo));
+    ASSERT_RETURN_VALUE(info, JNI_FALSE);
+    
+    info->env = env;
+    info->contextObject = self;
+
+    JS_SetContextPrivate(cx, info);
+
+#ifdef JSDEBUGGER
+    mid  = (*env)->GetMethodID(env, clazz, "getNativeDebugSupport", "()J");
+    ASSERT_RETURN_VALUE(mid, JNI_FALSE);
+
+    jsdjc = (JSDJContext*) (*env)->CallObjectMethod(env, rtObject, mid);
+    if(jsdjc)
+    {
+        JSDContext* jsdc = JSDJ_GetJSDContext(jsdjc);
+        ASSERT_RETURN_VALUE(jsdc, JNI_FALSE);
+
+        JSDJ_SetJNIEnvForCurrentThread(jsdjc, env);
+        JSD_JSContextInUse(jsdc, cx);
+    }
+#endif
+
+    return JNI_TRUE;
+}
+
+/*
+ * Class:     com_netscape_nativejsengine_JSContext
+ * Method:    _exit
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL Java_com_netscape_nativejsengine_JSContext__1exit
+  (JNIEnv *env, jobject self)
+{
+    jfieldID fid;
+    jclass clazz;
+    JSContext *cx;
+    ContextInfo* info;
+
+    clazz = (*env)->GetObjectClass(env, self);
+    ASSERT_RETURN_VOID(clazz);
+
+    fid = (*env)->GetFieldID(env, clazz, "_nativeContext", "J");
+    ASSERT_RETURN_VOID(fid);
+
+    cx = (JSContext *) (*env)->GetLongField(env, self, fid);
+    ASSERT_RETURN_VOID(cx);
+
+    info = (ContextInfo*) JS_GetContextPrivate(cx);
+    ASSERT_RETURN_VOID(info);
+    free(info);
+
+    printf("context = %d\n", (int)cx);
+
+    JS_DestroyContext(cx);
+}
+
+/*
+ * Class:     com_netscape_nativejsengine_JSContext
+ * Method:    _eval
+ * Signature: (Ljava/lang/String;)V
+ */
+JNIEXPORT void JNICALL Java_com_netscape_nativejsengine_JSContext__1eval
+  (JNIEnv * env, jobject self, jstring str, jstring filename, jint lineno)
+{
+    jfieldID fid;
+    jclass clazz_self;
+    JSContext *cx;
+    JSObject *glob;
+    jsval rval;
+    int len;
+    const char* Cstr;
+    const char* Cfilename;
+    jboolean isCopy;
+
+    clazz_self = (*env)->GetObjectClass(env, self);
+    ASSERT_RETURN_VOID(clazz_self);
+
+    fid = (*env)->GetFieldID(env, clazz_self, "_nativeContext", "J");
+    ASSERT_RETURN_VOID(fid);
+
+    cx = (JSContext *) (*env)->GetLongField(env, self, fid);
+    ASSERT_RETURN_VOID(cx);
+
+    glob = JS_GetGlobalObject(cx);
+    ASSERT_RETURN_VOID(glob);
+
+    len = (*env)->GetStringUTFLength(env, str);
+    Cstr = (*env)->GetStringUTFChars(env, str, &isCopy); 
+    Cfilename = (*env)->GetStringUTFChars(env, filename, &isCopy);
+
+#ifdef JSDEBUGGER
+    /*                                                           
+    * XXX this just overwrites any previous source for this url! 
+    */                                                           
+    _jamSourceIntoJSD(cx, Cstr, len, Cfilename);
+#endif   
+
+    JS_EvaluateScript(cx, glob, Cstr, len, Cfilename, lineno, &rval);
+
+    (*env)->ReleaseStringUTFChars(env, str, Cstr);
+    (*env)->ReleaseStringUTFChars(env, filename, Cfilename);
+}
+
+/*
+ * Class:     com_netscape_nativejsengine_JSContext
+ * Method:    _load
+ * Signature: (Ljava/lang/String;)V
+ */
+JNIEXPORT void JNICALL Java_com_netscape_nativejsengine_JSContext__1load
+  (JNIEnv *env, jobject self, jstring filename)
+{
+    jfieldID fid;
+    jclass clazz;
+    JSContext *cx;
+    const char* Cfilename;
+    jboolean isCopy;
+    JSObject *glob;
+
+    clazz = (*env)->GetObjectClass(env, self);
+    ASSERT_RETURN_VOID(clazz);
+
+    fid = (*env)->GetFieldID(env, clazz, "_nativeContext", "J");
+    ASSERT_RETURN_VOID(fid);
+
+    cx = (JSContext *) (*env)->GetLongField(env, self, fid);
+    ASSERT_RETURN_VOID(cx);
+    
+    glob = JS_GetGlobalObject(cx);
+    ASSERT_RETURN_VOID(glob);
+
+    Cfilename = (*env)->GetStringUTFChars(env, filename, &isCopy);
+
+    _loadSingleFile(cx, glob, Cfilename);
+
+    (*env)->ReleaseStringUTFChars(env, filename, Cfilename);
+}

mozilla/js/jsd/jsd.mak

@@ -0,0 +1,70 @@
+
+PROJ = jsd
+JSD = .
+JS = $(JSD)\..\src
+JSPROJ = js32
+
+!IF "$(BUILD_OPT)" != ""
+OBJ = Release
+CC_FLAGS = /DNDEBUG 
+!ELSE
+OBJ = Debug
+CC_FLAGS = /DDEBUG 
+LINK_FLAGS = /DEBUG
+!ENDIF 
+
+QUIET=@
+
+CFLAGS = /nologo /MDd /W3 /Gm /GX /Zi /Od\
+         /I $(JS)\
+         /I $(JSD)\
+         /DDEBUG /DWIN32 /D_CONSOLE /DXP_PC /D_WINDOWS /D_WIN32\
+         /DJSDEBUGGER\
+!IF "$(JSD_THREADSAFE)" != ""
+         /DJSD_THREADSAFE\
+!ENDIF 
+         /DEXPORT_JSD_API\
+         $(CC_FLAGS)\
+         /c /Fp$(OBJ)\$(PROJ).pch /Fd$(OBJ)\$(PROJ).pdb /YX -Fo$@ $<
+
+LFLAGS = /nologo /subsystem:console /DLL /incremental:no /machine:I386 \
+         $(LINK_FLAGS) /pdb:$(OBJ)\$(PROJ).pdb -out:$(OBJ)\$(PROJ).dll
+
+LLIBS = kernel32.lib advapi32.lib $(JS)\$(OBJ)\$(JSPROJ).lib
+# unused... user32.lib gdi32.lib winspool.lib comdlg32.lib shell32.lib                                    
+
+CPP=cl.exe
+LINK32=link.exe
+
+all: $(OBJ) $(OBJ)\$(PROJ).dll
+     
+
+$(OBJ)\$(PROJ).dll:         \
+        $(OBJ)\jsdebug.obj  \
+        $(OBJ)\jsd_atom.obj \
+        $(OBJ)\jsd_high.obj \
+        $(OBJ)\jsd_hook.obj \
+        $(OBJ)\jsd_obj.obj  \
+        $(OBJ)\jsd_scpt.obj \
+        $(OBJ)\jsd_stak.obj \
+        $(OBJ)\jsd_step.obj \
+        $(OBJ)\jsd_text.obj \
+        $(OBJ)\jsd_lock.obj \
+        $(OBJ)\jsd_val.obj 
+  $(QUIET)$(LINK32) $(LFLAGS) $** $(LLIBS)
+
+{$(JSD)}.c{$(OBJ)}.obj :
+  $(QUIET)$(CPP) $(CFLAGS)
+
+$(OBJ) :
+    $(QUIET)mkdir $(OBJ)
+
+clean:
+    @echo deleting old output
+    $(QUIET)del $(OBJ)\*.pch >NUL
+    $(QUIET)del $(OBJ)\*.obj >NUL
+    $(QUIET)del $(OBJ)\*.exp >NUL
+    $(QUIET)del $(OBJ)\*.lib >NUL
+    $(QUIET)del $(OBJ)\*.idb >NUL
+    $(QUIET)del $(OBJ)\*.pdb >NUL
+    $(QUIET)del $(OBJ)\*.dll >NUL

mozilla/js/jsd/jsd_atom.c

@@ -0,0 +1,159 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+/*
+ * JavaScript Debugging support - Atom support
+ */
+
+#include "jsd.h"
+
+/* #define TEST_ATOMS 1 */
+
+#ifdef TEST_ATOMS
+static void 
+_testAtoms(JSDContext*jsdc)
+{
+    JSDAtom* atom0 = jsd_AddAtom(jsdc, "foo");
+    JSDAtom* atom1 = jsd_AddAtom(jsdc, "foo");
+    JSDAtom* atom2 = jsd_AddAtom(jsdc, "bar");
+    JSDAtom* atom3 = jsd_CloneAtom(jsdc, atom1);
+    JSDAtom* atom4 = jsd_CloneAtom(jsdc, atom2);
+
+    const char* c0 = JSD_ATOM_TO_STRING(atom0);
+    const char* c1 = JSD_ATOM_TO_STRING(atom1);
+    const char* c2 = JSD_ATOM_TO_STRING(atom2);
+    const char* c3 = JSD_ATOM_TO_STRING(atom3);
+    const char* c4 = JSD_ATOM_TO_STRING(atom4);
+
+    jsd_DropAtom(jsdc, atom0);
+    jsd_DropAtom(jsdc, atom1);
+    jsd_DropAtom(jsdc, atom2);
+    jsd_DropAtom(jsdc, atom3);
+    jsd_DropAtom(jsdc, atom4);
+}        
+#endif    
+
+JS_STATIC_DLL_CALLBACK(intN)
+_atom_smasher(JSHashEntry *he, intN i, void *arg)
+{
+    JS_ASSERT(he);
+    JS_ASSERT(he->value);
+    JS_ASSERT(((JSDAtom*)(he->value))->str);
+
+    free(((JSDAtom*)(he->value))->str);
+    free(he->value);
+    he->value = NULL;
+    he->key   = NULL;
+    return HT_ENUMERATE_NEXT;
+}
+
+JS_STATIC_DLL_CALLBACK(intN)
+_compareAtomKeys(const void *v1, const void *v2)
+{
+    return 0 == strcmp((const char*)v1, (const char*)v2);
+}        
+
+JS_STATIC_DLL_CALLBACK(intN)
+_compareAtoms(const void *v1, const void *v2)
+{
+    return 0 == strcmp(((JSDAtom*)v1)->str, ((JSDAtom*)v2)->str);
+}        
+
+
+JSBool
+jsd_CreateAtomTable(JSDContext* jsdc)
+{
+    jsdc->atoms = JS_NewHashTable(256, JS_HashString,
+                                  _compareAtomKeys, _compareAtoms,
+                                  NULL, NULL);
+#ifdef TEST_ATOMS
+    _testAtoms(jsdc);
+#endif    
+    return (JSBool) jsdc->atoms;
+}
+
+void
+jsd_DestroyAtomTable(JSDContext* jsdc)
+{
+    if( jsdc->atoms )
+    {
+        JS_HashTableEnumerateEntries(jsdc->atoms, _atom_smasher, NULL);
+        JS_HashTableDestroy(jsdc->atoms);
+        jsdc->atoms = NULL;
+    }
+}
+
+JSDAtom*
+jsd_AddAtom(JSDContext* jsdc, const char* str)
+{
+    JSDAtom* atom;
+
+    if(!str)
+    {
+        JS_ASSERT(0);
+        return NULL;
+    }
+
+    JSD_LOCK_ATOMS(jsdc);
+    
+    atom = (JSDAtom*) JS_HashTableLookup(jsdc->atoms, str);
+
+    if( atom )
+        atom->refcount++;
+    else
+    {
+        atom = (JSDAtom*) malloc(sizeof(JSDAtom));
+        if( atom )
+        {
+            atom->str = strdup(str);
+            atom->refcount = 1;
+            if(!JS_HashTableAdd(jsdc->atoms, atom->str, atom))
+            {
+                free(atom->str);
+                free(atom);
+                atom = NULL;
+            }
+        }
+    }
+
+    JSD_UNLOCK_ATOMS(jsdc);
+    return atom;
+}        
+
+JSDAtom*
+jsd_CloneAtom(JSDContext* jsdc, JSDAtom* atom)
+{
+    JSD_LOCK_ATOMS(jsdc);
+    atom->refcount++;
+    JSD_UNLOCK_ATOMS(jsdc);
+    return atom;
+}        
+
+void
+jsd_DropAtom(JSDContext* jsdc, JSDAtom* atom)
+{
+    JSD_LOCK_ATOMS(jsdc);
+    if(! --atom->refcount)
+    {
+        JS_HashTableRemove(jsdc->atoms, atom->str);
+        free(atom->str);
+        free(atom);
+    }
+    JSD_UNLOCK_ATOMS(jsdc);
+}        
+

mozilla/js/jsd/jsd_high.c

@@ -1,4 +1,4 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
  *
  * The contents of this file are subject to the Netscape Public License
  * Version 1.0 (the "NPL"); you may not use this file except in
@@ -17,39 +17,38 @@
  */
 
 /*
-** JavaScript Debugger Navigator API - 'High Level' functions
-*/
+ * JavaScript Debugging support - 'High Level' functions
+ */
 
 #include "jsd.h"
 
 /***************************************************************************/
 
-/* use a global context for now (avoid direct references to it!) */
-static JSDContext _static_context;
-
-/* these are global now, they transcend our concept of JSDContext...*/
+/* XXX not 'static' because of old Mac CodeWarrior bug */ 
+JSCList _jsd_context_list = JS_INIT_STATIC_CLIST(&_jsd_context_list);
 
+/* these are used to connect JSD_SetUserCallbacks() with JSD_DebuggerOn() */
 static JSD_UserCallbacks _callbacks;
-static void* _user; 
-static JSTaskState* _jstaskstate;
-static PRThread * _dangerousThread1;
+static void*             _user = NULL; 
+static JSRuntime*        _jsrt = NULL;
 
-#ifdef DEBUG
-void JSD_ASSERT_VALID_CONTEXT( JSDContext* jsdc )
-{
-    PR_ASSERT( jsdc == &_static_context );
-    PR_ASSERT( jsdc->inited );
-    PR_ASSERT( jsdc->jstaskstate );
-    PR_ASSERT( jsdc->jscontexts );
-}
+#ifdef JSD_HAS_DANGEROUS_THREAD
+static void* _dangerousThread = NULL;
 #endif
 
-static PRHashNumber
-_hash_root(const void *key)
+#ifdef JSD_THREADSAFE
+void* _jsd_global_lock = NULL;
+#endif
+
+#ifdef DEBUG
+void JSD_ASSERT_VALID_CONTEXT(JSDContext* jsdc)
 {
-    PRHashNumber num = (PRHashNumber) key;
-    return num >> 2;
+    JS_ASSERT(jsdc->inited);
+    JS_ASSERT(jsdc->jsrt);
+    JS_ASSERT(jsdc->dumbContext);
+    JS_ASSERT(jsdc->glob);
 }
+#endif
 
 static JSClass global_class = {
     "JSDGlobal", 0,
@@ -57,242 +56,293 @@ static JSClass global_class = {
     JS_EnumerateStub, JS_ResolveStub,   JS_ConvertStub,   JS_FinalizeStub
 };
 
-static JSDContext*
-NewJSDContext(void)
+static JSBool
+_validateUserCallbacks(JSD_UserCallbacks* callbacks)
 {
-    JSDContext* jsdc = &_static_context;
+    return !callbacks ||
+           (callbacks->size && callbacks->size <= sizeof(JSD_UserCallbacks));
+}    
+
+static JSDContext*
+_newJSDContext(JSRuntime*         jsrt, 
+               JSD_UserCallbacks* callbacks, 
+               void*              user)
+{
+    JSDContext* jsdc = NULL;
+
+    if( ! jsrt )
+        return NULL;
+
+    if( ! _validateUserCallbacks(callbacks) )
+        return NULL;
+
+    jsdc = (JSDContext*) calloc(1, sizeof(JSDContext));
+    if( ! jsdc )
+        goto label_newJSDContext_failure;
+
+    if( ! JSD_INIT_LOCKS(jsdc) )
+        goto label_newJSDContext_failure;
+
+    JS_INIT_CLIST(&jsdc->links);
+
+    jsdc->jsrt = jsrt;
+
+    if( callbacks )
+        memcpy(&jsdc->userCallbacks, callbacks, callbacks->size);
     
-    if( jsdc->inited )
-        return NULL;
+    jsdc->user = user;
 
-    if( ! _jstaskstate )
-        return NULL;
+#ifdef JSD_HAS_DANGEROUS_THREAD
+    jsdc->dangerousThread = _dangerousThread;
+#endif
 
-    memset( jsdc, 0, sizeof(JSDContext) );
-    jsdc->jstaskstate = _jstaskstate;
+    JS_INIT_CLIST(&jsdc->threadsStates);
+    JS_INIT_CLIST(&jsdc->scripts);
+    JS_INIT_CLIST(&jsdc->sources);
+    JS_INIT_CLIST(&jsdc->removedSources);
 
-    PR_INIT_CLIST(&jsdc->threadsStates);
+    jsdc->sourceAlterCount = 1;
 
-    jsdc->dumbContext = JS_NewContext( _jstaskstate, 256 );
+    if( ! jsd_CreateAtomTable(jsdc) )
+        goto label_newJSDContext_failure;
+
+    if( ! jsd_InitObjectManager(jsdc) )
+        goto label_newJSDContext_failure;
+
+    jsdc->dumbContext = JS_NewContext(jsdc->jsrt, 256);
     if( ! jsdc->dumbContext )
-        return NULL;
+        goto label_newJSDContext_failure;
 
     jsdc->glob = JS_NewObject(jsdc->dumbContext, &global_class, NULL, NULL);
     if( ! jsdc->glob )
-        return NULL;
+        goto label_newJSDContext_failure;
 
     if( ! JS_InitStandardClasses(jsdc->dumbContext, jsdc->glob) )
-        return NULL;
-
-    jsdc->jscontexts = PR_NewHashTable(256, _hash_root,
-                                       PR_CompareValues, PR_CompareValues,
-                                       NULL, NULL);
-    if( ! jsdc->jscontexts )
-        return NULL;
+        goto label_newJSDContext_failure;
 
     jsdc->inited = JS_TRUE;
-    return jsdc;
-}
 
-PR_STATIC_CALLBACK(PRIntn)
-_hash_entry_zapper(PRHashEntry *he, PRIntn i, void *arg)
-{
-    PR_FREEIF(he->value);
-    he->value = NULL;
-    he->key   = NULL;
-    return HT_ENUMERATE_NEXT;
+    JSD_LOCK();
+    JS_INSERT_LINK(&jsdc->links, &_jsd_context_list);
+    JSD_UNLOCK();
+
+    return jsdc;
+
+label_newJSDContext_failure:
+    jsd_DestroyObjectManager(jsdc);
+    jsd_DestroyAtomTable(jsdc);
+    if( jsdc )
+        free(jsdc);
+    return NULL;
 }
 
 static void
-DestroyJSDContext( JSDContext* jsdc )
+_destroyJSDContext(JSDContext* jsdc)
 {
     JSD_ASSERT_VALID_CONTEXT(jsdc);
-    if( jsdc->jscontexts )
-    {
-        PR_HashTableEnumerateEntries(jsdc->jscontexts, _hash_entry_zapper, NULL);
-        PR_HashTableDestroy(jsdc->jscontexts);
-    }
-    jsdc->inited = JS_FALSE;
-}
 
-JSDContext*
-jsd_GetDefaultJSDContext(void)
-{
-    JSDContext* jsdc = &_static_context;
-    if( ! jsdc->inited )
-        return NULL;
-    return jsdc;
+    JSD_LOCK();
+    JS_REMOVE_LINK(&jsdc->links);
+    JSD_UNLOCK();
+
+    jsd_DestroyObjectManager(jsdc);
+    jsd_DestroyAtomTable(jsdc);
+
+    jsdc->inited = JS_FALSE;
+
+    /*
+    * We should free jsdc here, but we let it leak in case there are any 
+    * asynchronous hooks calling into the system using it as a handle
+    *
+    * XXX we also leak the locks
+    */
+
 }
 
 /***************************************************************************/
 
+JSDContext*
+jsd_DebuggerOnForUser(JSRuntime*         jsrt, 
+                      JSD_UserCallbacks* callbacks, 
+                      void*              user)
+{
+    JSDContext* jsdc;
+    JSContext* iter = NULL;
+
+    jsdc = _newJSDContext(jsrt, callbacks, user);
+    if( ! jsdc )
+        return NULL;
+
+    /* set hooks here */
+    JS_SetNewScriptHookProc(jsdc->jsrt, jsd_NewScriptHookProc, jsdc);
+    JS_SetDestroyScriptHookProc(jsdc->jsrt, jsd_DestroyScriptHookProc, jsdc);
+    JS_SetDebuggerHandler(jsdc->jsrt, jsd_DebuggerHandler, jsdc);
+    JS_SetExecuteHook(jsdc->jsrt, jsd_InterpreterHook, jsdc);
+    JS_SetCallHook(jsdc->jsrt, jsd_InterpreterHook, jsdc);
+    JS_SetObjectHook(jsdc->jsrt, jsd_ObjectHook, jsdc);
+    JS_SetThrowHook(jsdc->jsrt, jsd_ThrowHandler, jsdc);
+    JS_SetDebugErrorHook(jsdc->jsrt, jsd_DebugErrorHook, jsdc);
+#ifdef LIVEWIRE
+    LWDBG_SetNewScriptHookProc(jsd_NewScriptHookProc, jsdc);
+#endif
+    if( jsdc->userCallbacks.setContext )
+        jsdc->userCallbacks.setContext(jsdc, jsdc->user);
+    return jsdc;
+}
 
 JSDContext*
 jsd_DebuggerOn(void)
 {
-    JSDContext* jsdc = NewJSDContext();
-    JSContext* iter = NULL;
-    JSContext* cx;
-
-    if( ! jsdc )
-        return NULL;
-    
-    /* set hooks here */
-    JS_SetNewScriptHookProc( jsdc->jstaskstate, jsd_NewScriptHookProc, jsdc );
-    JS_SetDestroyScriptHookProc( jsdc->jstaskstate, jsd_DestroyScriptHookProc, jsdc );
-
-    /* enumerate contexts for JSTaskState and add them to our table */
-    while( NULL != (cx = JS_ContextIterator(jsdc->jstaskstate, &iter)) )
-        jsd_JSContextUsed( jsdc, cx );
-
-    if( _callbacks.setContext )
-        _callbacks.setContext( jsdc, _user );
-    
-    return jsdc;
+    JS_ASSERT(_jsrt);
+    JS_ASSERT(_validateUserCallbacks(&_callbacks));
+    return jsd_DebuggerOnForUser(_jsrt, &_callbacks, _user);
 }
 
-
 void
 jsd_DebuggerOff(JSDContext* jsdc)
 {
     /* clear hooks here */
-    JS_SetNewScriptHookProc( jsdc->jstaskstate, NULL, NULL );
-    JS_SetDestroyScriptHookProc( jsdc->jstaskstate, NULL, NULL );
+    JS_SetNewScriptHookProc(jsdc->jsrt, NULL, NULL);
+    JS_SetDestroyScriptHookProc(jsdc->jsrt, NULL, NULL);
+    JS_SetDebuggerHandler(jsdc->jsrt, NULL, NULL);
+    JS_SetExecuteHook(jsdc->jsrt, NULL, NULL);
+    JS_SetCallHook(jsdc->jsrt, NULL, NULL);
+    JS_SetObjectHook(jsdc->jsrt, NULL, NULL);
+    JS_SetThrowHook(jsdc->jsrt, NULL, NULL);
+    JS_SetDebugErrorHook(jsdc->jsrt, NULL, NULL);
+#ifdef LIVEWIRE
+    LWDBG_SetNewScriptHookProc(NULL,NULL);
+#endif
 
     /* clean up */
-    jsd_DestroyAllJSDScripts( jsdc );
-    jsd_DestroyAllSources( jsdc );
+    jsd_DestroyAllJSDScripts(jsdc);
+    jsd_DestroyAllSources(jsdc);
     
-    DestroyJSDContext( jsdc );
+    _destroyJSDContext(jsdc);
 
-    if( _callbacks.setContext )
-        _callbacks.setContext( NULL, _user );
+    if( jsdc->userCallbacks.setContext )
+        jsdc->userCallbacks.setContext(NULL, jsdc->user);
 }
 
 void
-jsd_SetUserCallbacks(JSTaskState* jstaskstate, JSD_UserCallbacks* callbacks, void* user)
+jsd_SetUserCallbacks(JSRuntime* jsrt, JSD_UserCallbacks* callbacks, void* user)
 {
-    _jstaskstate = jstaskstate;
+    _jsrt = jsrt;
     _user = user;
-    _dangerousThread1 = PR_CurrentThread();
+
+#ifdef JSD_HAS_DANGEROUS_THREAD
+    _dangerousThread = JSD_CURRENT_THREAD();
+#endif
 
     if( callbacks )
-        memcpy( &_callbacks, callbacks, sizeof(JSD_UserCallbacks) );
+        memcpy(&_callbacks, callbacks, sizeof(JSD_UserCallbacks));
     else
-        memset( &_callbacks, 0 , sizeof(JSD_UserCallbacks) );
-
-    if( _callbacks.setContext && _static_context.inited ) 
-        _callbacks.setContext( &_static_context, _user );
+        memset(&_callbacks, 0 , sizeof(JSD_UserCallbacks));
 }
 
-JSDContextWrapper*
-jsd_JSDContextWrapperForJSContext( JSDContext* jsdc, JSContext* context )
+JSDContext*
+jsd_JSDContextForJSContext(JSContext* context)
 {
-    return (JSDContextWrapper*) PR_HashTableLookup(jsdc->jscontexts, context);
-}
+    JSDContext* iter;
+    JSDContext* jsdc = NULL;
+    JSRuntime*  runtime = JS_GetRuntime(context);
 
-PR_STATIC_CALLBACK(void)
-jsd_ErrorReporter(JSContext *cx, const char *message, JSErrorReport *report)
+    JSD_LOCK();
+    for( iter = (JSDContext*)_jsd_context_list.next;
+         iter != (JSDContext*)&_jsd_context_list;
+         iter = (JSDContext*)iter->links.next )
+    {
+        if( runtime == iter->jsrt )
+        {
+            jsdc = iter;
+            break;
+        }
+    }
+    JSD_UNLOCK();
+    return jsdc;
+}    
+
+JS_STATIC_DLL_CALLBACK(JSBool)
+jsd_DebugErrorHook(JSContext *cx, const char *message,
+                   JSErrorReport *report, void *closure)
 {
-    JSDContextWrapper* wrapper;
-    JSDContext* jsdc;
-    PRUintn action = JSD_ERROR_REPORTER_PASS_ALONG;
-
-    jsdc = jsd_GetDefaultJSDContext();
+    JSDContext* jsdc = (JSDContext*) closure;
+    JSD_ErrorReporter errorReporter;
+    void*             errorReporterData;
+    
     if( ! jsdc )
     {
-        PR_ASSERT(0);
-        return;
+        JS_ASSERT(0);
+        return JS_TRUE;
     }
+    if( JSD_IS_DANGEROUS_THREAD(jsdc) )
+        return JS_TRUE;
 
-    wrapper = jsd_JSDContextWrapperForJSContext( jsdc, cx );
-    if( ! wrapper )
-    {
-        PR_ASSERT(0);
-        return;
-    }
+    /* local in case hook gets cleared on another thread */
+    JSD_LOCK();
+    errorReporter     = jsdc->errorReporter;
+    errorReporterData = jsdc->errorReporterData;
+    JSD_UNLOCK();
 
-    if( jsdc->errorReporter && ! jsd_IsCurrentThreadDangerous() )
-        action = jsdc->errorReporter(jsdc, cx, message, report, 
-                                     jsdc->errorReporterData);
+    if(!errorReporter)
+        return JS_TRUE;
 
-    switch(action)
+    switch(errorReporter(jsdc, cx, message, report, errorReporterData))
     {
         case JSD_ERROR_REPORTER_PASS_ALONG:
-            if( wrapper->originalErrorReporter )
-                wrapper->originalErrorReporter(cx, message, report);
-            break;
-        case JSD_ERROR_REPORTER_RETURN:    
-            break;
+            return JS_TRUE;
+        case JSD_ERROR_REPORTER_RETURN:
+            return JS_FALSE;
         case JSD_ERROR_REPORTER_DEBUG:
         {
-            JSDThreadState* jsdthreadstate;
+            jsval rval;
+            JSD_ExecutionHookProc   hook;
+            void*                   hookData;
 
-            if( ! jsdc->debugBreakHook )
-                return;
+            /* local in case hook gets cleared on another thread */
+            JSD_LOCK();
+            hook = jsdc->debugBreakHook;
+            hookData = jsdc->debugBreakHookData;
+            JSD_UNLOCK();
 
-            jsdthreadstate = jsd_NewThreadState(jsdc,cx);
-            if( jsdthreadstate )
-            {
-                (*jsdc->debugBreakHook)(jsdc, jsdthreadstate, 
-                                        JSD_HOOK_DEBUG_REQUESTED, 
-                                        jsdc->debugBreakHookData );
-
-                jsd_DestroyThreadState(jsdc, jsdthreadstate);
-            }
+            jsd_CallExecutionHook(jsdc, cx, JSD_HOOK_DEBUG_REQUESTED,
+                                  hook, hookData, &rval);
+            /* XXX Should make this dependent on ExecutionHook retval */
+            return JS_TRUE;
         }
-        default:;
+        case JSD_ERROR_REPORTER_CLEAR_RETURN:
+            if(report && JSREPORT_IS_EXCEPTION(report->flags))
+                JS_ClearPendingException(cx);
+            return JS_FALSE;
+        default:
+            JS_ASSERT(0);
+            break;
     }
-}
-
-void 
-jsd_JSContextUsed( JSDContext* jsdc, JSContext* context )
-{
-    JSDContextWrapper* wrapper;
-
-    wrapper = jsd_JSDContextWrapperForJSContext(jsdc, context);
-    if( wrapper )
-    {
-        /* error reporters are sometimes overwritten by other code... */
-        JSErrorReporter oldrep = JS_SetErrorReporter(context, jsd_ErrorReporter);
-        if( jsd_ErrorReporter != oldrep )
-            wrapper->originalErrorReporter = oldrep;
-        return;
-    }
-
-    /* else... */
-    wrapper = PR_NEWZAP(JSDContextWrapper);
-    if( ! wrapper )
-        return;
-
-    if( ! PR_HashTableAdd(jsdc->jscontexts, context, wrapper ) )
-    {
-        PR_FREEIF(wrapper);
-        return;
-    }
-
-    wrapper->context = context;
-    wrapper->jsdc    = jsdc;
-
-    /* add our error reporter */
-    wrapper->originalErrorReporter = JS_SetErrorReporter(context, jsd_ErrorReporter);
-
-    /* add our printer */
-    /* add our loader */
-}
-
-JSD_ErrorReporter
-jsd_SetErrorReporter( JSDContext* jsdc, JSD_ErrorReporter reporter, void* callerdata)
-{
-    JSD_ErrorReporter old = jsdc->errorReporter;
-
-    jsdc->errorReporter = reporter;
-    jsdc->errorReporterData =  callerdata;
-    return old;
+    return JS_TRUE;
 }
 
 JSBool
-jsd_IsCurrentThreadDangerous()
+jsd_SetErrorReporter(JSDContext*       jsdc, 
+                     JSD_ErrorReporter reporter, 
+                     void*             callerdata)
 {
-    return PR_CurrentThread() == _dangerousThread1;
+    JSD_LOCK();
+    jsdc->errorReporter = reporter;
+    jsdc->errorReporterData = callerdata;
+    JSD_UNLOCK();
+    return JS_TRUE;
+}
+
+JSBool
+jsd_GetErrorReporter(JSDContext*        jsdc, 
+                     JSD_ErrorReporter* reporter, 
+                     void**             callerdata)
+{
+    JSD_LOCK();
+    if( reporter )
+        *reporter = jsdc->errorReporter;
+    if( callerdata )
+        *callerdata = jsdc->errorReporterData;
+    JSD_UNLOCK();
+    return JS_TRUE;
 }

mozilla/js/jsd/jsd_hook.c

@@ -1,4 +1,4 @@
-/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
  *
  * The contents of this file are subject to the Netscape Public License
  * Version 1.0 (the "NPL"); you may not use this file except in
@@ -17,85 +17,244 @@
  */
 
 /*
-** JavaScript Debugger Navigator API - Hook support
-*/
+ * JavaScript Debugging support - Hook support
+ */
 
 #include "jsd.h"
 
-JSTrapStatus PR_CALLBACK
+JSTrapStatus JS_DLL_CALLBACK
 jsd_InterruptHandler(JSContext *cx, JSScript *script, jsbytecode *pc, jsval *rval,
                      void *closure)
 {
-    PRUintn hookanswer = JSD_HOOK_RETURN_CONTINUE;
-    JSDThreadState* jsdthreadstate;
     JSDScript*      jsdscript;
     JSDContext*     jsdc = (JSDContext*) closure;
-
-    if( jsd_IsCurrentThreadDangerous() )
-        return JSTRAP_CONTINUE;
+    JSD_ExecutionHookProc hook;
+    void*                 hookData;
 
     if( ! jsdc || ! jsdc->inited )
         return JSTRAP_CONTINUE;
-    
-    jsd_JSContextUsed(jsdc, cx);
-    
-    if( ! jsdc->interruptHook )
+
+    if( JSD_IS_DANGEROUS_THREAD(jsdc) )
         return JSTRAP_CONTINUE;
 
+    JSD_LOCK_SCRIPTS(jsdc);
     jsdscript = jsd_FindJSDScript(jsdc, script);
+    JSD_UNLOCK_SCRIPTS(jsdc);
     if( ! jsdscript )
         return JSTRAP_CONTINUE;
 
-    jsdthreadstate = jsd_NewThreadState(jsdc,cx);
-    if( jsdthreadstate )
-    {
-        hookanswer =
-            (*jsdc->interruptHook)(jsdc, jsdthreadstate, 
-                                   JSD_HOOK_INTERRUPTED, 
-                                   jsdc->interruptHookData );
+#ifdef LIVEWIRE
+    if( ! jsdlw_UserCodeAtPC(jsdc, jsdscript, (jsuword)pc) )
+        return JSTRAP_CONTINUE;
+#endif
 
+    /* local in case jsdc->interruptHook gets cleared on another thread */
+    JSD_LOCK();
+    hook     = jsdc->interruptHook;
+    hookData = jsdc->interruptHookData;
+    JSD_UNLOCK();
+
+    return jsd_CallExecutionHook(jsdc, cx, JSD_HOOK_INTERRUPTED,
+                                 hook, hookData, rval);
+}
+
+JSTrapStatus JS_DLL_CALLBACK
+jsd_DebuggerHandler(JSContext *cx, JSScript *script, jsbytecode *pc,
+                    jsval *rval, void *closure)
+{
+    JSDScript*      jsdscript;
+    JSDContext*     jsdc = (JSDContext*) closure;
+    JSD_ExecutionHookProc hook;
+    void*                 hookData;
+
+    if( ! jsdc || ! jsdc->inited )
+        return JSTRAP_CONTINUE;
+
+    if( JSD_IS_DANGEROUS_THREAD(jsdc) )
+        return JSTRAP_CONTINUE;
+
+    JSD_LOCK_SCRIPTS(jsdc);
+    jsdscript = jsd_FindJSDScript(jsdc, script);
+    JSD_UNLOCK_SCRIPTS(jsdc);
+    if( ! jsdscript )
+        return JSTRAP_CONTINUE;
+
+    /* local in case jsdc->debuggerHook gets cleared on another thread */
+    JSD_LOCK();
+    hook     = jsdc->debuggerHook;
+    hookData = jsdc->debuggerHookData;
+    JSD_UNLOCK();
+
+    return jsd_CallExecutionHook(jsdc, cx, JSD_HOOK_DEBUGGER_KEYWORD,
+                                 hook, hookData, rval);
+}
+
+
+JSTrapStatus JS_DLL_CALLBACK
+jsd_ThrowHandler(JSContext *cx, JSScript *script, jsbytecode *pc,
+                 jsval *rval, void *closure)
+{
+    JSDScript*      jsdscript;
+    JSDContext*     jsdc = (JSDContext*) closure;
+    JSD_ExecutionHookProc hook;
+    void*                 hookData;
+
+    JS_GetPendingException(cx, rval);
+
+    if( ! jsdc || ! jsdc->inited )
+        return JSD_HOOK_RETURN_CONTINUE_THROW;
+
+    if( JSD_IS_DANGEROUS_THREAD(jsdc) )
+        return JSD_HOOK_RETURN_CONTINUE_THROW;
+
+    JSD_LOCK_SCRIPTS(jsdc);
+    jsdscript = jsd_FindJSDScript(jsdc, script);
+    JSD_UNLOCK_SCRIPTS(jsdc);
+    if( ! jsdscript )
+        return JSD_HOOK_RETURN_CONTINUE_THROW;
+
+    /* local in case jsdc->throwHook gets cleared on another thread */
+    JSD_LOCK();
+    hook     = jsdc->throwHook;
+    hookData = jsdc->throwHookData;
+    JSD_UNLOCK();
+
+    return jsd_CallExecutionHook(jsdc, cx, JSD_HOOK_THROW,
+                                 hook, hookData, rval);
+}
+
+JSTrapStatus
+jsd_CallExecutionHook(JSDContext* jsdc,
+                      JSContext *cx,
+                      uintN type,
+                      JSD_ExecutionHookProc hook,
+                      void* hookData,
+                      jsval* rval)
+{
+    uintN hookanswer = JSD_HOOK_THROW == type ? 
+                            JSD_HOOK_RETURN_CONTINUE_THROW :
+                            JSD_HOOK_RETURN_CONTINUE;
+    JSDThreadState* jsdthreadstate;
+
+    if(hook && NULL != (jsdthreadstate = jsd_NewThreadState(jsdc,cx)))
+    {
+        hookanswer = hook(jsdc, jsdthreadstate, type, hookData, rval);
         jsd_DestroyThreadState(jsdc, jsdthreadstate);
     }
 
-    *rval = NULL;           /* XXX fix this!!! */
-
-    if( JSD_HOOK_RETURN_ABORT == hookanswer )
-        return JSTRAP_ERROR;
-
-    return JSTRAP_CONTINUE; /* XXX fix this!!! */
+    switch(hookanswer)
+    {
+        case JSD_HOOK_RETURN_ABORT:
+        case JSD_HOOK_RETURN_HOOK_ERROR:
+            return JSTRAP_ERROR;
+        case JSD_HOOK_RETURN_RET_WITH_VAL:
+            return JSTRAP_RETURN;
+        case JSD_HOOK_RETURN_THROW_WITH_VAL:
+            return JSTRAP_THROW;
+        case JSD_HOOK_RETURN_CONTINUE:
+            break;
+        case JSD_HOOK_RETURN_CONTINUE_THROW:
+            /* only makes sense for jsd_ThrowHandler (which init'd rval) */
+            JS_ASSERT(JSD_HOOK_THROW == type);
+            return JSTRAP_THROW;
+        default:
+            JS_ASSERT(0);
+            break;
+    }
+    return JSTRAP_CONTINUE;
 }
 
 JSBool
-jsd_SetInterruptHook(JSDContext*           jsdc, 
+jsd_SetInterruptHook(JSDContext*           jsdc,
                      JSD_ExecutionHookProc hook,
                      void*                 callerdata)
 {
-    jsdc->interruptHook      = hook;
+    JSD_LOCK();
     jsdc->interruptHookData  = callerdata;
+    jsdc->interruptHook      = hook;
+    JS_SetInterrupt(jsdc->jsrt, jsd_InterruptHandler, (void*) jsdc);
+    JSD_UNLOCK();
 
-    return JS_SetInterrupt(jsdc->jstaskstate, jsd_InterruptHandler, (void*) jsdc);
+    return JS_TRUE;
 }
 
 JSBool
-jsd_ClearInterruptHook(JSDContext* jsdc) 
+jsd_ClearInterruptHook(JSDContext* jsdc)
 {
+    JSD_LOCK();
+    JS_ClearInterrupt(jsdc->jsrt, NULL, NULL );
     jsdc->interruptHook      = NULL;
-    return JS_ClearInterrupt(jsdc->jstaskstate, NULL, NULL );
+    JSD_UNLOCK();
+
+    return JS_TRUE;
 }
 
 JSBool
-jsd_SetDebugBreakHook(JSDContext*           jsdc, 
+jsd_SetDebugBreakHook(JSDContext*           jsdc,
                       JSD_ExecutionHookProc hook,
                       void*                 callerdata)
 {
-    jsdc->debugBreakHook      = hook;
+    JSD_LOCK();
     jsdc->debugBreakHookData  = callerdata;
+    jsdc->debugBreakHook      = hook;
+    JSD_UNLOCK();
+
     return JS_TRUE;
 }
 
 JSBool
-jsd_ClearDebugBreakHook(JSDContext* jsdc) 
+jsd_ClearDebugBreakHook(JSDContext* jsdc)
 {
+    JSD_LOCK();
     jsdc->debugBreakHook      = NULL;
+    JSD_UNLOCK();
+
     return JS_TRUE;
 }
+
+JSBool
+jsd_SetDebuggerHook(JSDContext*           jsdc,
+                      JSD_ExecutionHookProc hook,
+                      void*                 callerdata)
+{
+    JSD_LOCK();
+    jsdc->debuggerHookData  = callerdata;
+    jsdc->debuggerHook      = hook;
+    JSD_UNLOCK();
+
+    return JS_TRUE;
+}
+
+JSBool
+jsd_ClearDebuggerHook(JSDContext* jsdc)
+{
+    JSD_LOCK();
+    jsdc->debuggerHook      = NULL;
+    JSD_UNLOCK();
+
+    return JS_TRUE;
+}
+
+JSBool
+jsd_SetThrowHook(JSDContext*           jsdc,
+                 JSD_ExecutionHookProc hook,
+                 void*                 callerdata)
+{
+    JSD_LOCK();
+    jsdc->throwHookData  = callerdata;
+    jsdc->throwHook      = hook;
+    JSD_UNLOCK();
+
+    return JS_TRUE;
+}
+
+JSBool
+jsd_ClearThrowHook(JSDContext* jsdc)
+{
+    JSD_LOCK();
+    jsdc->throwHook      = NULL;
+    JSD_UNLOCK();
+
+    return JS_TRUE;
+}
+

mozilla/js/jsd/jsd_java.c

@@ -16,6 +16,10 @@
  * Reserved.
  */
 
+/* this is all going away... replaced by code in js/jsd/java */
+
+#if 0
+
 #include "native.h"
 #include "jsdebug.h"
 
@@ -794,4 +798,4 @@ void netscape_jsdebug_JSSourceTextProvider_refreshSourceTextVector(struct Hnetsc
 }    
 
 
-
+#endif

mozilla/js/jsd/jsd_lock.c

@@ -1,4 +1,4 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
  *
  * The contents of this file are subject to the Netscape Public License
  * Version 1.0 (the "NPL"); you may not use this file except in
@@ -17,8 +17,220 @@
  */
 
 /*
-* 2/17/98 jband
-* This is a temporary placeholder for this file 
-* to supporet adding this file to existing makefiles before 
-* the real file is pulled in off of a branch
-*/
+ * JavaScript Debugging support - Locking and threading support
+ */
+
+/*                                                                           
+* ifdef JSD_USE_NSPR_LOCKS then you musat build and run against NSPR2.       
+* Otherwise, there are stubs that can be filled in with your own locking     
+* code. Also, note that these stubs include a jsd_CurrentThread()            
+* implementation that only works on Win32 - this is needed for the inprocess 
+* Java-based debugger.                                                       
+*/                                                                           
+
+#include "jsd.h"
+
+#ifdef JSD_THREADSAFE
+
+#ifdef JSD_USE_NSPR_LOCKS
+
+#include "prlock.h"
+#include "prthread.h"
+
+#ifdef JSD_ATTACH_THREAD_HACK
+#include "pprthred.h"   /* need this as long as JS_AttachThread is needed */
+#endif
+
+typedef struct JSDStaticLock
+{
+    void*     owner;
+    PRLock*   lock;
+    int       count;
+#ifdef DEBUG
+    uint16    sig;
+#endif
+} JSDStaticLock;
+
+/* 
+ * This exists to wrap non-NSPR theads (e.g. Java threads) in NSPR wrappers.
+ * XXX We ignore the memory leak issue.
+ * It is claimed that future versions of NSPR will automatically wrap on 
+ * the call to PR_GetCurrentThread.
+ *
+ * XXX We ignore the memory leak issue - i.e. we never call PR_DetachThread.
+ *
+ */
+#undef _CURRENT_THREAD
+#ifdef JSD_ATTACH_THREAD_HACK
+#define _CURRENT_THREAD(out)                                                  \
+JS_BEGIN_MACRO                                                                \
+    out = (void*) PR_GetCurrentThread();                                      \
+    if(!out)                                                                  \
+        out = (void*) JS_AttachThread(PR_USER_THREAD,PR_PRIORITY_NORMAL,NULL);\
+    JS_ASSERT(out);                                                           \
+JS_END_MACRO
+#else
+#define _CURRENT_THREAD(out)             \
+JS_BEGIN_MACRO                           \
+    out = (void*) PR_GetCurrentThread(); \
+    JS_ASSERT(out);                      \
+JS_END_MACRO
+#endif
+
+#ifdef DEBUG
+#define JSD_LOCK_SIG 0x10CC10CC
+void ASSERT_VALID_LOCK(JSDStaticLock* lock)
+{
+    JS_ASSERT(lock);
+    JS_ASSERT(lock->lock);
+    JS_ASSERT(lock->count >= 0);
+    JS_ASSERT((! lock->count && ! lock->owner) || (lock->count && lock->owner));
+    JS_ASSERT(lock->sig == (uint16) JSD_LOCK_SIG);
+}    
+#else
+#define ASSERT_VALID_LOCK(x) ((void)0)
+#endif
+
+void*
+jsd_CreateLock()
+{
+    JSDStaticLock* lock;
+
+    if( ! (lock = calloc(1, sizeof(JSDStaticLock))) || 
+        ! (lock->lock = PR_NewLock()) )
+    {
+        if(lock)
+        {
+            free(lock);
+            lock = NULL;
+        }
+    }
+#ifdef DEBUG
+    if(lock) lock->sig = (uint16) JSD_LOCK_SIG;
+#endif
+    return lock;
+}    
+
+void
+jsd_Lock(JSDStaticLock* lock)
+{
+    void* me;
+
+    _CURRENT_THREAD(me);
+
+    ASSERT_VALID_LOCK(lock);
+
+    if(lock->owner == me)
+        lock->count++;
+    else
+    {
+        PR_Lock(lock->lock);            /* this can block... */
+        JS_ASSERT(lock->owner == 0);
+        lock->count = 1;
+        lock->owner = me;
+    }
+    ASSERT_VALID_LOCK(lock);
+}    
+
+void
+jsd_Unlock(JSDStaticLock* lock)
+{
+    void* me;
+
+    ASSERT_VALID_LOCK(lock);
+    _CURRENT_THREAD(me);
+
+    if(lock->owner != me)
+    {
+        JS_ASSERT(0);   /* it's an error to unlock a lock you don't own */
+        return;
+    }
+    if(--lock->count == 0)
+    {
+        lock->owner = NULL;
+        PR_Unlock(lock->lock);
+    }
+    ASSERT_VALID_LOCK(lock);
+}    
+
+#ifdef DEBUG
+JSBool
+jsd_IsLocked(JSDStaticLock* lock)
+{
+    void* me;
+    ASSERT_VALID_LOCK(lock);
+    _CURRENT_THREAD(me);
+    return lock->owner == me ? JS_TRUE : JS_FALSE;
+}    
+#endif /* DEBUG */
+
+void*
+jsd_CurrentThread()
+{
+    void* me;
+    _CURRENT_THREAD(me);
+    return me;
+}    
+
+
+#else  /* ! JSD_USE_NSPR_LOCKS */
+
+#ifdef WIN32    
+#pragma message("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!")
+#pragma message("!! you are compiling the stubbed version of jsd_lock.c !!")
+#pragma message("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!")
+#endif
+
+/*
+ * NOTE: 'Real' versions of these locks must be reentrant in the sense that 
+ * they support nested calls to lock and unlock. 
+ */
+
+void*
+jsd_CreateLock()
+{
+    return (void*)1;
+}    
+
+void
+jsd_Lock(void* lock)
+{
+}    
+
+void
+jsd_Unlock(void* lock)
+{
+}    
+
+#ifdef DEBUG
+JSBool
+jsd_IsLocked(void* lock)
+{
+    return JS_TRUE;
+}    
+#endif /* DEBUG */
+
+/* 
+ * This Windows only thread id code is here to allow the Java-based 
+ * JSDebugger to work with the single threaded js.c shell (even without 
+ * real locking and threading support).
+ */
+
+#ifdef WIN32    
+/* bogus (but good enough) declaration*/
+extern void* __stdcall GetCurrentThreadId(void);
+#endif
+
+void*
+jsd_CurrentThread()
+{
+#ifdef WIN32    
+    return GetCurrentThreadId();
+#else
+    return (void*)1;
+#endif
+}    
+
+#endif /* JSD_USE_NSPR_LOCKS */
+
+#endif /* JSD_THREADSAFE */

mozilla/js/jsd/jsd_lock.h

@@ -17,22 +17,37 @@
  */
 
 /*
- * sinix.h
- * 5/18/96
- * Taken from nec.h by Christian.Kaiser@mch.sni.de
+ * Header for JavaScript Debugging support - Locking and threading functions
  */
-#ifndef nspr_sinix_defs_h___
-#define nspr_sinix_defs_h___
 
-#undef  HAVE_STACK_GROWING_UP
-#undef	HAVE_LONG_LONG
-#undef	HAVE_ALIGNED_DOUBLES
-#undef	HAVE_ALIGNED_LONGLONGS
-#define	HAVE_WEAK_IO_SYMBOLS
-#define	HAVE_WEAK_MALLOC_SYMBOLS
-#define	HAVE_DLL
-#define	USE_DLFCN
+#ifndef jsd_lock_h___
+#define jsd_lock_h___
 
-#define NEED_TIME_R
+/* 
+ * If you want to support threading and locking, define JSD_THREADSAFE and 
+ * implement the functions below.
+ */
 
-#endif /* nspr_sinix_defs_h___ */
+/*
+ * NOTE: These locks must be reentrant in the sense that they support
+ * nested calls to lock and unlock.
+ */
+
+extern void*
+jsd_CreateLock();
+
+extern void
+jsd_Lock(void* lock);
+
+extern void
+jsd_Unlock(void* lock);
+
+#ifdef DEBUG
+extern JSBool
+jsd_IsLocked(void* lock);
+#endif /* DEBUG */
+
+extern void*
+jsd_CurrentThread();
+
+#endif /* jsd_lock_h___ */

mozilla/js/jsd/jsd_obj.c

@@ -0,0 +1,307 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+/*
+ * JavaScript Debugging support - Object support
+ */
+
+#include "jsd.h"
+
+/*
+* #define JSD_TRACE 1
+*/
+
+#ifdef JSD_TRACE
+#define TRACEOBJ(jsdc, jsdobj, which) _traceObj(jsdc, jsdobj, which)
+
+static char *
+_describeObj(JSDContext* jsdc, JSDObject *jsdobj)
+{
+    return
+        JS_smprintf("%0x new'd in %s at line %d using ctor %s in %s at line %d",
+                    (int)jsdobj,
+                    JSD_GetObjectNewURL(jsdc, jsdobj),
+                    JSD_GetObjectNewLineNumber(jsdc, jsdobj),
+                    JSD_GetObjectConstructorName(jsdc, jsdobj),
+                    JSD_GetObjectConstructorURL(jsdc, jsdobj),
+                    JSD_GetObjectConstructorLineNumber(jsdc, jsdobj));
+}
+
+static void
+_traceObj(JSDContext* jsdc, JSDObject* jsdobj, int which)
+{
+    char* description;
+
+    if( !jsdobj )
+        return;
+
+    description = _describeObj(jsdc, jsdobj);
+
+    printf("%s : %s\n",
+           which == 0 ? "new  " :
+           which == 1 ? "final" :
+                        "ctor ",
+           description);
+    if(description)
+        free(description);
+}
+#else
+#define TRACEOBJ(jsdc, jsdobj, which) ((void)0)
+#endif /* JSD_TRACE */
+
+#ifdef DEBUG
+void JSD_ASSERT_VALID_OBJECT(JSDObject* jsdobj)
+{
+    JS_ASSERT(jsdobj);
+    JS_ASSERT(!JS_CLIST_IS_EMPTY(&jsdobj->links));
+    JS_ASSERT(jsdobj->obj);
+}
+#endif
+
+
+static void
+_destroyJSDObject(JSDContext* jsdc, JSDObject* jsdobj)
+{
+    JS_ASSERT(JSD_OBJECTS_LOCKED(jsdc));
+
+    JS_REMOVE_LINK(&jsdobj->links);
+    JS_HashTableRemove(jsdc->objectsTable, jsdobj->obj);
+
+    if(jsdobj->newURL)
+        jsd_DropAtom(jsdc, jsdobj->newURL);
+    if(jsdobj->ctorURL)
+        jsd_DropAtom(jsdc, jsdobj->ctorURL);
+    if(jsdobj->ctorName)
+        jsd_DropAtom(jsdc, jsdobj->ctorName);
+    free(jsdobj);
+}
+
+static JSDObject*
+_createJSDObject(JSDContext* jsdc, JSContext *cx, JSObject *obj)
+{
+    JSDObject* jsdobj;
+    JSStackFrame* fp;
+    JSStackFrame* iter = NULL;
+    const char* newURL;
+    jsbytecode* pc;
+
+    JS_ASSERT(JSD_OBJECTS_LOCKED(jsdc));
+
+    jsdobj = (JSDObject*) calloc(1, sizeof(JSDObject));
+    if( jsdobj )
+    {
+        JS_INIT_CLIST(&jsdobj->links);
+        JS_APPEND_LINK(&jsdobj->links, &jsdc->objectsList);
+        jsdobj->obj = obj;
+        JS_HashTableAdd(jsdc->objectsTable, obj, jsdobj);
+
+        /* walk the stack to find js frame (if any) causing creation */
+        while( NULL != (fp = JS_FrameIterator(cx, &iter)) )
+        {
+            if( !JS_IsNativeFrame(cx, fp) )
+            {
+                JSScript* script = JS_GetFrameScript(cx, fp);
+                if( !script )
+                    continue;
+
+                newURL = JS_GetScriptFilename(cx, script);
+                if( newURL )
+                    jsdobj->newURL = jsd_AddAtom(jsdc, newURL);
+
+                pc = JS_GetFramePC(cx, fp);
+                if( pc )
+                    jsdobj->newLineno = JS_PCToLineNumber(cx, script, pc);
+
+                break;
+            }
+        }
+    }
+    return jsdobj;
+}
+
+void JS_DLL_CALLBACK
+jsd_ObjectHook(JSContext *cx, JSObject *obj, JSBool isNew, void *closure)
+{
+    JSDObject* jsdobj;
+    JSDContext* jsdc = (JSDContext*) closure;
+
+    if( ! jsdc || ! jsdc->inited )
+        return;
+
+    JSD_LOCK_OBJECTS(jsdc);
+    if(isNew)
+    {
+        jsdobj = _createJSDObject(jsdc, cx, obj);
+        TRACEOBJ(jsdc, jsdobj, 0);
+    }
+    else
+    {
+        jsdobj = jsd_GetJSDObjectForJSObject(jsdc, obj);
+        if( jsdobj )
+        {
+            TRACEOBJ(jsdc, jsdobj, 1);
+            _destroyJSDObject(jsdc, jsdobj);
+        }
+    }
+    JSD_UNLOCK_OBJECTS(jsdc);
+}
+
+void
+jsd_Constructing(JSDContext* jsdc, JSContext *cx, JSObject *obj,
+                 JSStackFrame *fp)
+{
+    JSDObject* jsdobj;
+    JSScript* script;
+    JSDScript* jsdscript;
+    const char* ctorURL;
+    const char* ctorName;
+
+    JSD_LOCK_OBJECTS(jsdc);
+    jsdobj = jsd_GetJSDObjectForJSObject(jsdc, obj);
+    if( jsdobj && !jsdobj->ctorURL && !JS_IsNativeFrame(cx, fp) )
+    {
+        script = JS_GetFrameScript(cx, fp);
+        if( script )
+        {
+            ctorURL = JS_GetScriptFilename(cx, script);
+            if( ctorURL )
+                jsdobj->ctorURL = jsd_AddAtom(jsdc, ctorURL);
+
+            JSD_LOCK_SCRIPTS(jsdc);
+            jsdscript = jsd_FindJSDScript(jsdc, script);
+            JSD_UNLOCK_SCRIPTS(jsdc);
+            if( jsdscript )
+            {
+                ctorName = jsd_GetScriptFunctionName(jsdc, jsdscript);
+                if( ctorName )
+                    jsdobj->ctorName = jsd_AddAtom(jsdc, ctorName);
+            }
+            jsdobj->ctorLineno = JS_GetScriptBaseLineNumber(cx, script);
+        }
+    }
+    TRACEOBJ(jsdc, jsdobj, 3);
+    JSD_UNLOCK_OBJECTS(jsdc);
+}
+
+JS_STATIC_DLL_CALLBACK(JSHashNumber)
+_hash_root(const void *key)
+{
+    return ((JSHashNumber) key) >> 2; /* help lame MSVC1.5 on Win16 */
+}
+
+JSBool
+jsd_InitObjectManager(JSDContext* jsdc)
+{
+    JS_INIT_CLIST(&jsdc->objectsList);
+    jsdc->objectsTable = JS_NewHashTable(256, _hash_root,
+                                         JS_CompareValues, JS_CompareValues,
+                                         NULL, NULL);
+    return (JSBool) jsdc->objectsTable;
+}
+
+void
+jsd_DestroyObjectManager(JSDContext* jsdc)
+{
+    JSD_LOCK_OBJECTS(jsdc);
+    while( !JS_CLIST_IS_EMPTY(&jsdc->objectsList) )
+        _destroyJSDObject(jsdc, (JSDObject*)JS_NEXT_LINK(&jsdc->objectsList));
+    JS_HashTableDestroy(jsdc->objectsTable);
+    JSD_UNLOCK_OBJECTS(jsdc);
+}
+
+JSDObject*
+jsd_IterateObjects(JSDContext* jsdc, JSDObject** iterp)
+{
+    JSDObject *jsdobj = *iterp;
+
+    JS_ASSERT(JSD_OBJECTS_LOCKED(jsdc));
+
+    if( !jsdobj )
+        jsdobj = (JSDObject *)jsdc->objectsList.next;
+    if( jsdobj == (JSDObject *)&jsdc->objectsList )
+        return NULL;
+    *iterp = (JSDObject*) jsdobj->links.next;
+    return jsdobj;
+}
+
+JSObject*
+jsd_GetWrappedObject(JSDContext* jsdc, JSDObject* jsdobj)
+{
+    return jsdobj->obj;
+}
+
+const char*
+jsd_GetObjectNewURL(JSDContext* jsdc, JSDObject* jsdobj)
+{
+    if( jsdobj->newURL )
+        return JSD_ATOM_TO_STRING(jsdobj->newURL);
+    return NULL;
+}
+
+uintN
+jsd_GetObjectNewLineNumber(JSDContext* jsdc, JSDObject* jsdobj)
+{
+    return jsdobj->newLineno;
+}
+
+const char*
+jsd_GetObjectConstructorURL(JSDContext* jsdc, JSDObject* jsdobj)
+{
+    if( jsdobj->ctorURL )
+        return JSD_ATOM_TO_STRING(jsdobj->ctorURL);
+    return NULL;
+}
+
+uintN
+jsd_GetObjectConstructorLineNumber(JSDContext* jsdc, JSDObject* jsdobj)
+{
+    return jsdobj->ctorLineno;
+}
+
+const char*
+jsd_GetObjectConstructorName(JSDContext* jsdc, JSDObject* jsdobj)
+{
+    if( jsdobj->ctorName )
+        return JSD_ATOM_TO_STRING(jsdobj->ctorName);
+    return NULL;
+}
+
+JSDObject*
+jsd_GetJSDObjectForJSObject(JSDContext* jsdc, JSObject* jsobj)
+{
+    JSDObject* jsdobj;
+
+    JSD_LOCK_OBJECTS(jsdc);
+    jsdobj = (JSDObject*) JS_HashTableLookup(jsdc->objectsTable, jsobj);
+    JSD_UNLOCK_OBJECTS(jsdc);
+    return jsdobj;
+}
+
+JSDObject*
+jsd_GetObjectForValue(JSDContext* jsdc, JSDValue* jsdval)
+{
+    return jsd_GetJSDObjectForJSObject(jsdc, JSVAL_TO_OBJECT(jsdval->val));
+}
+
+JSDValue*
+jsd_GetValueForObject(JSDContext* jsdc, JSDObject* jsdobj)
+{
+    return jsd_NewValue(jsdc, OBJECT_TO_JSVAL(jsdobj->obj));
+}
+
+

mozilla/js/jsd/jsd_scpt.c

@@ -1,4 +1,4 @@
-/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
  *
  * The contents of this file are subject to the Netscape Public License
  * Version 1.0 (the "NPL"); you may not use this file except in
@@ -17,17 +17,10 @@
  */
 
 /*
-** JavaScript Debugger Navigator API - Script support
-*/
+ * JavaScript Debugging support - Script support
+ */
 
 #include "jsd.h"
-#ifdef NSPR20
-#ifdef XP_MAC
-#include "prpriv.h"
-#else
-#include "private/prpriv.h"
-#endif
-#endif
 
 /* Comment this out to disable (NT specific) dumping as we go */
 /*
@@ -39,75 +32,130 @@
 #define NOT_SET_YET -1
 
 /***************************************************************************/
-PRCList jsd_script_list = PR_INIT_STATIC_CLIST(&jsd_script_list);
 
 #ifdef DEBUG
-void JSD_ASSERT_VALID_SCRIPT( JSDScript* jsdscript )
+void JSD_ASSERT_VALID_SCRIPT(JSDScript* jsdscript)
 {
-    PR_ASSERT( jsdscript );
-    PR_ASSERT( jsdscript->script );
+    JS_ASSERT(jsdscript);
+    JS_ASSERT(jsdscript->script);
 }
-void JSD_ASSERT_VALID_EXEC_HOOK( JSDExecHook* jsdhook )
+void JSD_ASSERT_VALID_EXEC_HOOK(JSDExecHook* jsdhook)
 {
-    PR_ASSERT( jsdhook );
-    PR_ASSERT( jsdhook->hook );
+    JS_ASSERT(jsdhook);
+    JS_ASSERT(jsdhook->hook);
 }
 #endif
 
+#ifdef LIVEWIRE
+static JSBool
+HasFileExtention(const char* name, const char* ext)
+{
+    int i;
+    int len = strlen(ext);
+    const char* p = strrchr(name,'.');
+    if( !p )
+        return JS_FALSE;
+    p++;
+    for(i = 0; i < len; i++ )
+    {
+        JS_ASSERT(islower(ext[i]));
+        if( 0 == p[i] || tolower(p[i]) != ext[i] )
+            return JS_FALSE;
+    }
+    if( 0 != p[i] )
+        return JS_FALSE;
+    return JS_TRUE;
+}    
+#endif /* LIVEWIRE */
+
 static JSDScript*
-NewJSDScript( JSDContext*  jsdc,
+_newJSDScript(JSDContext*  jsdc,
               JSContext    *cx,
               JSScript     *script,
-              JSFunction*  function )
+              JSFunction*  function)
 {
     JSDScript*  jsdscript;
-    PRUintn     lineno;
+    uintN     lineno;
+    const char* raw_filename;
+
+    JS_ASSERT(JSD_SCRIPTS_LOCKED(jsdc));
 
     /* these are inlined javascript: urls and we can't handle them now */
-    lineno = (PRUintn) JS_GetScriptBaseLineNumber(cx, script);
+    lineno = (uintN) JS_GetScriptBaseLineNumber(cx, script);
     if( lineno == 0 )
         return NULL;
 
-    jsdscript = PR_NEWZAP(JSDScript);
+    jsdscript = (JSDScript*) calloc(1, sizeof(JSDScript));
     if( ! jsdscript )
         return NULL;
+
+    raw_filename = JS_GetScriptFilename(cx,script);
     
-    PR_APPEND_LINK(&jsdscript->links, &jsd_script_list);
+    JS_APPEND_LINK(&jsdscript->links, &jsdc->scripts);
     jsdscript->jsdc         = jsdc;
     jsdscript->script       = script;        
     jsdscript->function     = function;
     jsdscript->lineBase     = lineno;
-    jsdscript->lineExtent   = (PRUintn)NOT_SET_YET;
-    jsdscript->url = (char*)jsd_BuildNormalizedURL(JS_GetScriptFilename(cx,script));
+    jsdscript->lineExtent   = (uintN)NOT_SET_YET;
+#ifndef LIVEWIRE
+    jsdscript->url          = (char*) jsd_BuildNormalizedURL(raw_filename);
+#else
+    jsdscript->app = LWDBG_GetCurrentApp();    
+    if( jsdscript->app && raw_filename )
+    {
+        jsdscript->url = jsdlw_BuildAppRelativeFilename(jsdscript->app, raw_filename);
+        if( function )
+        {
+            jsdscript->lwscript = 
+                LWDBG_GetScriptOfFunction(jsdscript->app,
+                                          JS_GetFunctionName(function));
+    
+            /* also, make sure this file is added to filelist if is .js file */
+            if( HasFileExtention(raw_filename,"js") || 
+                HasFileExtention(raw_filename,"sjs") )
+            {
+                jsdlw_PreLoadSource(jsdc, jsdscript->app, raw_filename, JS_FALSE);
+            }
+        }
+        else
+        {
+            jsdscript->lwscript = LWDBG_GetCurrentTopLevelScript();
+        }
+    }
+#endif
 
-    PR_INIT_CLIST(&jsdscript->hooks);
+    JS_INIT_CLIST(&jsdscript->hooks);
     
     return jsdscript;
 }           
 
 static void 
-DestroyJSDScript( JSDContext*  jsdc,
-                  JSDScript*   jsdscript )
+_destroyJSDScript(JSDContext*  jsdc,
+                  JSDScript*   jsdscript)
 {
+    JS_ASSERT(JSD_SCRIPTS_LOCKED(jsdc));
+
     /* destroy all hooks */
     jsd_ClearAllExecutionHooksForScript(jsdc, jsdscript);
 
-    PR_REMOVE_LINK(&jsdscript->links);
-    PR_FREEIF(jsdscript->url);
+    JS_REMOVE_LINK(&jsdscript->links);
+    if(jsdscript->url)
+        free(jsdscript->url);
 
-    PR_FREEIF(jsdscript);
+    if(jsdscript)
+        free(jsdscript);
 }
 
 /***************************************************************************/
 
 #ifdef JSD_DUMP
 static void
-DumpJSDScript( JSDContext* jsdc, JSDScript* jsdscript, const char* leadingtext)
+_dumpJSDScript(JSDContext* jsdc, JSDScript* jsdscript, const char* leadingtext)
 {
     const char* name;
     const char* fun;
-    PRUintn base;
-    PRUintn extent;
+    uintN base;
+    uintN extent;
     char Buf[256];
     
     name   = jsd_GetScriptFilename(jsdc, jsdscript);
@@ -125,54 +173,32 @@ DumpJSDScript( JSDContext* jsdc, JSDScript* jsdscript, const char* leadingtext)
 }
 
 static void
-DumpJSDScriptList( JSDContext* jsdc )
+_dumpJSDScriptList( JSDContext* jsdc )
 {
     JSDScript* iterp = NULL;
     JSDScript* jsdscript = NULL;
     
     OutputDebugString( "*** JSDScriptDump\n" );
     while( NULL != (jsdscript = jsd_IterateScripts(jsdc, &iterp)) )
-        DumpJSDScript( jsdc, jsdscript, "  script: " );
+        _dumpJSDScript( jsdc, jsdscript, "  script: " );
 }
 #endif /* JSD_DUMP */
 
 /***************************************************************************/
-
-#ifndef JSD_SIMULATION
-static PRMonitor *jsd_script_mon = NULL; 
-#endif /* JSD_SIMULATION */
-
-void
-jsd_LockScriptSubsystem(JSDContext* jsdc)
-{
-#ifndef JSD_SIMULATION
-    if (jsd_script_mon == NULL)
-        jsd_script_mon = PR_NewNamedMonitor("jsd-script-monitor");
-
-    PR_EnterMonitor(jsd_script_mon);
-#endif /* JSD_SIMULATION */
-}
-
-void
-jsd_UnlockScriptSubsystem(JSDContext* jsdc)
-{
-#ifndef JSD_SIMULATION
-    PR_ExitMonitor(jsd_script_mon);
-#endif /* JSD_SIMULATION */
-}
-
 void 
 jsd_DestroyAllJSDScripts( JSDContext* jsdc )
 {
     JSDScript *jsdscript;
     JSDScript *next;
 
-    for (jsdscript = (JSDScript*)jsd_script_list.next;
-         jsdscript != (JSDScript*)&jsd_script_list;
-         jsdscript = next) 
+    JS_ASSERT(JSD_SCRIPTS_LOCKED(jsdc));
+
+    for( jsdscript = (JSDScript*)jsdc->scripts.next;
+         jsdscript != (JSDScript*)&jsdc->scripts;
+         jsdscript = next )
     {
         next = (JSDScript*)jsdscript->links.next;
-        DestroyJSDScript( jsdc, jsdscript );
+        _destroyJSDScript( jsdc, jsdscript );
     }
 }
 
@@ -182,9 +208,12 @@ jsd_FindJSDScript( JSDContext*  jsdc,
 {
     JSDScript *jsdscript;
 
-    for (jsdscript = (JSDScript *)jsd_script_list.next;
-         jsdscript != (JSDScript *)&jsd_script_list;
-         jsdscript = (JSDScript *)jsdscript->links.next) {
+    JS_ASSERT(JSD_SCRIPTS_LOCKED(jsdc));
+
+    for( jsdscript = (JSDScript *)jsdc->scripts.next;
+         jsdscript != (JSDScript *)&jsdc->scripts;
+         jsdscript = (JSDScript *)jsdscript->links.next )
+    {
         if (jsdscript->script == script)
             return jsdscript;
     }
@@ -196,14 +225,33 @@ jsd_IterateScripts(JSDContext* jsdc, JSDScript **iterp)
 {
     JSDScript *jsdscript = *iterp;
     
-    if (!jsdscript)
-        jsdscript = (JSDScript *)jsd_script_list.next;
-    if (jsdscript == (JSDScript *)&jsd_script_list)
+    JS_ASSERT(JSD_SCRIPTS_LOCKED(jsdc));
+
+    if( !jsdscript )
+        jsdscript = (JSDScript *)jsdc->scripts.next;
+    if( jsdscript == (JSDScript *)&jsdc->scripts )
         return NULL;
-    *iterp = (JSDScript *)jsdscript->links.next;
+    *iterp = (JSDScript*) jsdscript->links.next;
     return jsdscript;
 }
 
+JSBool
+jsd_IsActiveScript(JSDContext* jsdc, JSDScript *jsdscript)
+{
+    JSDScript *current;
+
+    JS_ASSERT(JSD_SCRIPTS_LOCKED(jsdc));
+
+    for( current = (JSDScript *)jsdc->scripts.next;
+         current != (JSDScript *)&jsdc->scripts;
+         current = (JSDScript *)current->links.next )
+    {
+        if(jsdscript == current)
+            return JS_TRUE;
+    }
+    return JS_FALSE;
+}        
+
 const char*
 jsd_GetScriptFilename(JSDContext* jsdc, JSDScript *jsdscript)
 {
@@ -218,13 +266,13 @@ jsd_GetScriptFunctionName(JSDContext* jsdc, JSDScript *jsdscript)
     return JS_GetFunctionName(jsdscript->function);
 }
 
-PRUintn
+uintN
 jsd_GetScriptBaseLineNumber(JSDContext* jsdc, JSDScript *jsdscript)
 {
     return jsdscript->lineBase;
 }
 
-PRUintn
+uintN
 jsd_GetScriptLineExtent(JSDContext* jsdc, JSDScript *jsdscript)
 {
     if( NOT_SET_YET == jsdscript->lineExtent )
@@ -232,88 +280,120 @@ jsd_GetScriptLineExtent(JSDContext* jsdc, JSDScript *jsdscript)
     return jsdscript->lineExtent;
 }
 
-prword_t
-jsd_GetClosestPC(JSDContext* jsdc, JSDScript* jsdscript, PRUintn line)
+jsuword
+jsd_GetClosestPC(JSDContext* jsdc, JSDScript* jsdscript, uintN line)
 {
-    return (prword_t) JS_LineNumberToPC(jsdc->dumbContext, 
+#ifdef LIVEWIRE
+    if( jsdscript && jsdscript->lwscript )
+    {
+        uintN newline;
+        jsdlw_RawToProcessedLineNumber(jsdc, jsdscript, line, &newline);
+        if( line != newline )
+            line = newline;
+    }
+#endif
+
+    return (jsuword) JS_LineNumberToPC(jsdc->dumbContext, 
                                         jsdscript->script, line );
 }
 
-PRUintn
-jsd_GetClosestLine(JSDContext* jsdc, JSDScript* jsdscript, prword_t pc)
+uintN
+jsd_GetClosestLine(JSDContext* jsdc, JSDScript* jsdscript, jsuword pc)
 {
-    PRUintn first = jsdscript->lineBase;
-    PRUintn last = first + jsd_GetScriptLineExtent(jsdc, jsdscript) - 1;
-    PRUintn line = JS_PCToLineNumber(jsdc->dumbContext, 
+    uintN first = jsdscript->lineBase;
+    uintN last = first + jsd_GetScriptLineExtent(jsdc, jsdscript) - 1;
+    uintN line = JS_PCToLineNumber(jsdc->dumbContext, 
                                      jsdscript->script, (jsbytecode*)pc);
 
     if( line < first )
         return first;
     if( line > last )
         return last;
+
+#ifdef LIVEWIRE
+    if( jsdscript && jsdscript->lwscript )
+    {
+        uintN newline;
+        jsdlw_ProcessedToRawLineNumber(jsdc, jsdscript, line, &newline);
+        line = newline;
+    }
+#endif
+
     return line;    
 }
 
-JSD_ScriptHookProc
+JSBool
 jsd_SetScriptHook(JSDContext* jsdc, JSD_ScriptHookProc hook, void* callerdata)
 {
-    JSD_ScriptHookProc oldHook = jsdc->scriptHook;
+    JSD_LOCK();
     jsdc->scriptHook = hook;
     jsdc->scriptHookData = callerdata;
-    return oldHook;
+    JSD_UNLOCK();
+    return JS_TRUE;
 }
 
-JSD_ScriptHookProc
-jsd_GetScriptHook(JSDContext* jsdc)
+JSBool
+jsd_GetScriptHook(JSDContext* jsdc, JSD_ScriptHookProc* hook, void** callerdata)
 {
-    return jsdc->scriptHook;
-}
+    JSD_LOCK();
+    if( hook )
+        *hook = jsdc->scriptHook;
+    if( callerdata )
+        *callerdata = jsdc->scriptHookData;
+    JSD_UNLOCK();
+    return JS_TRUE;
+}    
 
 /***************************************************************************/
 
-void PR_CALLBACK
+void JS_DLL_CALLBACK
 jsd_NewScriptHookProc( 
                 JSContext   *cx,
                 const char  *filename,      /* URL this script loads from */
-                PRUintn     lineno,         /* line where this script starts */
+                uintN       lineno,         /* line where this script starts */
                 JSScript    *script,
                 JSFunction  *fun,                
                 void*       callerdata )
 {
     JSDScript* jsdscript = NULL;
     JSDContext* jsdc = (JSDContext*) callerdata;
-    
-    if( jsd_IsCurrentThreadDangerous() )
-        return;
+    JSD_ScriptHookProc      hook;
+    void*                   hookData;
     
     JSD_ASSERT_VALID_CONTEXT(jsdc);
 
-    jsd_LockScriptSubsystem(jsdc);
-
-    jsd_JSContextUsed(jsdc, cx);
-    
-    jsdscript = NewJSDScript( jsdc, cx, script, fun );
-    if( ! jsdscript )
-    {
-        jsd_UnlockScriptSubsystem(jsdc);
+    if( JSD_IS_DANGEROUS_THREAD(jsdc) )
         return;
-    }
     
+#ifdef LIVEWIRE
+    if( 1 == lineno )
+        jsdlw_PreLoadSource(jsdc, LWDBG_GetCurrentApp(), filename, JS_TRUE );
+#endif
+    
+    JSD_LOCK_SCRIPTS(jsdc);
+    jsdscript = _newJSDScript(jsdc, cx, script, fun);
+    JSD_UNLOCK_SCRIPTS(jsdc);
+    if( ! jsdscript )
+        return;
+
 #ifdef JSD_DUMP
-    if( jsdscript )
-    {
-        DumpJSDScript( jsdc, jsdscript, "***NEW Script: " );
-        DumpJSDScriptList( jsdc );
-    }
+    JSD_LOCK_SCRIPTS(jsdc);
+    _dumpJSDScript(jsdc, jsdscript, "***NEW Script: ");
+    _dumpJSDScriptList( jsdc );
+    JSD_UNLOCK_SCRIPTS(jsdc);
 #endif /* JSD_DUMP */
 
-    if( jsdc->scriptHook )
-        jsdc->scriptHook( jsdc, jsdscript, TRUE, jsdc->scriptHookData );
-    
-    jsd_UnlockScriptSubsystem(jsdc);
+    /* local in case jsdc->scriptHook gets cleared on another thread */
+    JSD_LOCK();
+    hook = jsdc->scriptHook;
+    hookData = jsdc->scriptHookData;
+    JSD_UNLOCK();
+
+    if( hook )
+        hook(jsdc, jsdscript, JS_TRUE, hookData);
 }                
 
-void PR_CALLBACK
+void JS_DLL_CALLBACK
 jsd_DestroyScriptHookProc( 
                 JSContext   *cx,
                 JSScript    *script,
@@ -321,51 +401,59 @@ jsd_DestroyScriptHookProc(
 {
     JSDScript* jsdscript = NULL;
     JSDContext* jsdc = (JSDContext*) callerdata;
+    JSD_ScriptHookProc      hook;
+    void*                   hookData;
     
-    if( jsd_IsCurrentThreadDangerous() )
-        return;
-
     JSD_ASSERT_VALID_CONTEXT(jsdc);
-    
-    jsd_LockScriptSubsystem(jsdc);
-    
-    jsd_JSContextUsed(jsdc, cx);
 
-    jsdscript = jsd_FindJSDScript( jsdc, script );
-    if( ! jsdscript )
-    {
-        jsd_UnlockScriptSubsystem(jsdc);
+    if( JSD_IS_DANGEROUS_THREAD(jsdc) )
         return;
-    }
     
-#ifdef JSD_DUMP
-    DumpJSDScript( jsdc, jsdscript, "***DESTROY Script: " );
-#endif /* JSD_DUMP */
-    
-    if( jsdc->scriptHook )
-        jsdc->scriptHook( jsdc, jsdscript, FALSE, jsdc->scriptHookData );
+    JSD_LOCK_SCRIPTS(jsdc);
+    jsdscript = jsd_FindJSDScript(jsdc, script);
+    JSD_UNLOCK_SCRIPTS(jsdc);
+
+    if( ! jsdscript )
+        return;
 
-    DestroyJSDScript( jsdc, jsdscript );
-    
 #ifdef JSD_DUMP
-    DumpJSDScriptList( jsdc );
+    JSD_LOCK_SCRIPTS(jsdc);
+    _dumpJSDScript(jsdc, jsdscript, "***DESTROY Script: ");
+    JSD_UNLOCK_SCRIPTS(jsdc);
 #endif /* JSD_DUMP */
 
-    jsd_UnlockScriptSubsystem(jsdc);
+    /* local in case hook gets cleared on another thread */
+    JSD_LOCK();
+    hook = jsdc->scriptHook;
+    hookData = jsdc->scriptHookData;
+    JSD_UNLOCK();
+
+    if( hook )
+        hook(jsdc, jsdscript, JS_FALSE, hookData);
+
+    JSD_LOCK_SCRIPTS(jsdc);
+    _destroyJSDScript(jsdc, jsdscript);
+    JSD_UNLOCK_SCRIPTS(jsdc);
+
+#ifdef JSD_DUMP
+    JSD_LOCK_SCRIPTS(jsdc);
+    _dumpJSDScriptList(jsdc);
+    JSD_UNLOCK_SCRIPTS(jsdc);
+#endif /* JSD_DUMP */
 }                
 
 
 /***************************************************************************/
 
 static JSDExecHook*
-FindHook( JSDContext* jsdc, JSDScript* jsdscript, prword_t pc)
+_findHook(JSDContext* jsdc, JSDScript* jsdscript, jsuword pc)
 {
     JSDExecHook* jsdhook;
-    PRCList* list = &jsdscript->hooks;
+    JSCList* list = &jsdscript->hooks;
 
-    for (jsdhook = (JSDExecHook*)list->next;
+    for( jsdhook = (JSDExecHook*)list->next;
          jsdhook != (JSDExecHook*)list;
-         jsdhook = (JSDExecHook*)jsdhook->links.next)
+         jsdhook = (JSDExecHook*)jsdhook->links.next )
     {
         if (jsdhook->pc == pc)
             return jsdhook;
@@ -373,45 +461,82 @@ FindHook( JSDContext* jsdc, JSDScript* jsdscript, prword_t pc)
     return NULL;
 }
 
-JSTrapStatus PR_CALLBACK
+static JSBool
+_isActiveHook(JSDContext* jsdc, JSScript *script, JSDExecHook* jsdhook)
+{
+    JSDExecHook* current;
+    JSCList* list;
+    JSDScript* jsdscript;
+
+    JSD_LOCK_SCRIPTS(jsdc);
+    jsdscript = jsd_FindJSDScript(jsdc, script);
+    if( ! jsdscript)
+    {
+        JSD_UNLOCK_SCRIPTS(jsdc);
+        return JS_FALSE;
+    }
+
+    list = &jsdscript->hooks;
+
+    for( current = (JSDExecHook*)list->next;
+         current != (JSDExecHook*)list;
+         current = (JSDExecHook*)current->links.next )
+    {
+        if(current == jsdhook)
+        {
+            JSD_UNLOCK_SCRIPTS(jsdc);
+            return JS_TRUE;
+        }
+    }
+    JSD_UNLOCK_SCRIPTS(jsdc);
+    return JS_FALSE;
+}
+
+
+JSTrapStatus JS_DLL_CALLBACK
 jsd_TrapHandler(JSContext *cx, JSScript *script, jsbytecode *pc, jsval *rval,
                 void *closure)
 {
-    PRUintn hookanswer = JSD_HOOK_RETURN_CONTINUE;
-    JSDThreadState* jsdthreadstate;
     JSDExecHook* jsdhook = (JSDExecHook*) closure;
+    JSD_ExecutionHookProc hook;
+    void* hookData;
     JSDContext*  jsdc;
+    JSDScript* jsdscript;
 
-    if( jsd_IsCurrentThreadDangerous() )
+    JSD_LOCK();
+
+    if( NULL == (jsdc = jsd_JSDContextForJSContext(cx)) ||
+        ! _isActiveHook(jsdc, script, jsdhook) )
+    {
+        JSD_UNLOCK();
         return JSTRAP_CONTINUE;
+    }
 
     JSD_ASSERT_VALID_EXEC_HOOK(jsdhook);
-    PR_ASSERT(jsdhook->pc == (prword_t)pc);
-    PR_ASSERT(jsdhook->jsdscript->script == script);
+    JS_ASSERT(jsdhook->pc == (jsuword)pc);
+    JS_ASSERT(jsdhook->jsdscript->script == script);
+    JS_ASSERT(jsdhook->jsdscript->jsdc == jsdc);
+
+    hook = jsdhook->hook;
+    hookData = jsdhook->callerdata;
+    jsdscript = jsdhook->jsdscript;
+
+    /* do not use jsdhook-> after this point */
+    JSD_UNLOCK();
 
-    jsdc = jsdhook->jsdscript->jsdc;
     if( ! jsdc || ! jsdc->inited )
         return JSTRAP_CONTINUE;
 
-    jsd_JSContextUsed(jsdc, cx);
+    if( JSD_IS_DANGEROUS_THREAD(jsdc) )
+        return JSTRAP_CONTINUE;
 
-    jsdthreadstate = jsd_NewThreadState(jsdc,cx);
-    if( jsdthreadstate )
-    {
-        hookanswer =
-            (*jsdhook->hook)(jsdc, jsdthreadstate, 
-                             JSD_HOOK_BREAKPOINT, 
-                             jsdhook->callerdata );
+#ifdef LIVEWIRE
+    if( ! jsdlw_UserCodeAtPC(jsdc, jsdscript, (jsuword)pc) )
+        return JSTRAP_CONTINUE;
+#endif
 
-        jsd_DestroyThreadState(jsdc, jsdthreadstate);
-    }
-
-    *rval = NULL;           /* XXX fix this!!! */
-
-    if( JSD_HOOK_RETURN_ABORT == hookanswer )
-        return JSTRAP_ERROR;
-
-    return JSTRAP_CONTINUE; /* XXX fix this!!! */
+    return jsd_CallExecutionHook(jsdc, cx, JSD_HOOK_BREAKPOINT,
+                                 hook, hookData, rval);
 }
 
 
@@ -419,16 +544,21 @@ jsd_TrapHandler(JSContext *cx, JSScript *script, jsbytecode *pc, jsval *rval,
 JSBool
 jsd_SetExecutionHook(JSDContext*           jsdc, 
                      JSDScript*            jsdscript,
-                     prword_t              pc,
+                     jsuword               pc,
                      JSD_ExecutionHookProc hook,
                      void*                 callerdata)
 {
     JSDExecHook* jsdhook;
 
+    JSD_LOCK();
     if( ! hook )
-        return jsd_ClearExecutionHook(jsdc, jsdscript, pc);
+    {
+        jsd_ClearExecutionHook(jsdc, jsdscript, pc);
+        JSD_UNLOCK();
+        return JS_TRUE;
+    }
 
-    jsdhook = FindHook(jsdc, jsdscript, pc);
+    jsdhook = _findHook(jsdc, jsdscript, pc);
     if( jsdhook )
     {
         jsdhook->hook       = hook;
@@ -437,7 +567,7 @@ jsd_SetExecutionHook(JSDContext*           jsdc,
     }
     /* else... */
 
-    jsdhook = PR_NEWZAP(JSDExecHook);
+    jsdhook = (JSDExecHook*)calloc(1, sizeof(JSDExecHook));
     if( ! jsdhook )
         return JS_FALSE;
     jsdhook->jsdscript  = jsdscript;
@@ -448,34 +578,40 @@ jsd_SetExecutionHook(JSDContext*           jsdc,
     if( ! JS_SetTrap(jsdc->dumbContext, jsdscript->script, 
                      (jsbytecode*)pc, jsd_TrapHandler, (void*) jsdhook) )
     {
-        PR_FREEIF(jsdhook);
+        free(jsdhook);
         return JS_FALSE;
     }
 
-    PR_APPEND_LINK(&jsdhook->links, &jsdscript->hooks);
+    JS_APPEND_LINK(&jsdhook->links, &jsdscript->hooks);
+    JSD_UNLOCK();
+
     return JS_TRUE;
 }
 
 JSBool
 jsd_ClearExecutionHook(JSDContext*           jsdc, 
                        JSDScript*            jsdscript,
-                       prword_t              pc)
+                       jsuword               pc)
 {
     JSDExecHook* jsdhook;
 
-    jsdhook = FindHook(jsdc, jsdscript, pc);
+    JSD_LOCK();
+
+    jsdhook = _findHook(jsdc, jsdscript, pc);
     if( ! jsdhook )
     {
-        PR_ASSERT(0);
+        JS_ASSERT(0);
+        JSD_UNLOCK();
         return JS_FALSE;
     }
 
     JS_ClearTrap(jsdc->dumbContext, jsdscript->script, 
                  (jsbytecode*)pc, NULL, NULL );
 
-    PR_REMOVE_LINK(&jsdhook->links);
-    PR_FREEIF(jsdhook);
+    JS_REMOVE_LINK(&jsdhook->links);
+    free(jsdhook);
 
+    JSD_UNLOCK();
     return JS_TRUE;
 }
 
@@ -483,15 +619,19 @@ JSBool
 jsd_ClearAllExecutionHooksForScript(JSDContext* jsdc, JSDScript* jsdscript)
 {
     JSDExecHook* jsdhook;
-    PRCList* list = &jsdscript->hooks;
+    JSCList* list = &jsdscript->hooks;
+
+    JSD_LOCK();
 
     while( (JSDExecHook*)list != (jsdhook = (JSDExecHook*)list->next) )
     {
-        PR_REMOVE_LINK(&jsdhook->links);
-        PR_FREEIF(jsdhook);
+        JS_REMOVE_LINK(&jsdhook->links);
+        free(jsdhook);
     }
 
     JS_ClearScriptTraps(jsdc->dumbContext, jsdscript->script);
+    JSD_UNLOCK();
+
     return JS_TRUE;
 }
 
@@ -501,8 +641,28 @@ jsd_ClearAllExecutionHooks(JSDContext* jsdc)
     JSDScript* jsdscript;
     JSDScript* iterp = NULL;
 
+    JSD_LOCK();
     while( NULL != (jsdscript = jsd_IterateScripts(jsdc, &iterp)) )
         jsd_ClearAllExecutionHooksForScript(jsdc, jsdscript);
+    JSD_UNLOCK();
     return JS_TRUE;
 }
 
+void
+jsd_ScriptCreated(JSDContext* jsdc,
+                  JSContext   *cx,
+                  const char  *filename,    /* URL this script loads from */
+                  uintN       lineno,       /* line where this script starts */
+                  JSScript    *script,
+                  JSFunction  *fun)
+{
+    jsd_NewScriptHookProc(cx, filename, lineno, script, fun, jsdc);
+}
+
+void
+jsd_ScriptDestroyed(JSDContext* jsdc,
+                    JSContext   *cx,
+                    JSScript    *script)
+{
+    jsd_DestroyScriptHookProc(cx, script, jsdc);
+}

mozilla/js/jsd/jsd_stak.c

@@ -1,4 +1,4 @@
-/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
  *
  * The contents of this file are subject to the Netscape Public License
  * Version 1.0 (the "NPL"); you may not use this file except in
@@ -17,71 +17,63 @@
  */
 
 /*
-** JavaScript Debugger Navigator API - Call Stack support
-*/
+ * JavaScript Debugging support - Call stack support
+ */
 
 #include "jsd.h"
-#ifdef NSPR20
-#ifdef XP_MAC
-#include "prpriv.h"
-#else
-#include "private/prpriv.h"
-#endif
-#endif
 
 #ifdef DEBUG
-void JSD_ASSERT_VALID_THREAD_STATE( JSDThreadState* jsdthreadstate )
+void JSD_ASSERT_VALID_THREAD_STATE(JSDThreadState* jsdthreadstate)
 {
-    PR_ASSERT(jsdthreadstate);
-    PR_ASSERT(jsdthreadstate->stackDepth > 0);
+    JS_ASSERT(jsdthreadstate);
+    JS_ASSERT(jsdthreadstate->stackDepth > 0);
 }
 
-void JSD_ASSERT_VALID_STACK_FRAME( JSDStackFrameInfo* jsdframe )
+void JSD_ASSERT_VALID_STACK_FRAME(JSDStackFrameInfo* jsdframe)
 {
-    PR_ASSERT(jsdframe);
-    PR_ASSERT(jsdframe->jsdthreadstate);
+    JS_ASSERT(jsdframe);
+    JS_ASSERT(jsdframe->jsdthreadstate);
 }
 #endif
 
 static JSDStackFrameInfo* 
-AddNewFrame( JSDContext*        jsdc,
+_addNewFrame(JSDContext*        jsdc,
              JSDThreadState*    jsdthreadstate,
              JSScript*          script,
-             prword_t           pc,
-             JSObject*          object,
-             JSObject*          thisp,
-             JSStackFrame*      fp )
+             jsuword            pc,
+             JSStackFrame*      fp)
 {
     JSDStackFrameInfo* jsdframe;
     JSDScript*         jsdscript;
 
+    JSD_LOCK_SCRIPTS(jsdc);
     jsdscript = jsd_FindJSDScript(jsdc, script);
+    JSD_UNLOCK_SCRIPTS(jsdc);
     if( ! jsdscript )
         return NULL;
 
-    jsdframe = PR_NEWZAP(JSDStackFrameInfo);
+    jsdframe = (JSDStackFrameInfo*) calloc(1, sizeof(JSDStackFrameInfo));
     if( ! jsdframe )
         return NULL;
 
     jsdframe->jsdthreadstate = jsdthreadstate;
     jsdframe->jsdscript      = jsdscript     ;
     jsdframe->pc             = pc            ;
-    jsdframe->object         = object        ;
-    jsdframe->thisp          = thisp         ;
     jsdframe->fp             = fp            ;
 
-    PR_APPEND_LINK(&jsdframe->links, &jsdthreadstate->stack);
+    JS_APPEND_LINK(&jsdframe->links, &jsdthreadstate->stack);
     jsdthreadstate->stackDepth++;
 
     return jsdframe;
 }
 
 static void
-DestroyFrame(JSDStackFrameInfo* jsdframe)
+_destroyFrame(JSDStackFrameInfo* jsdframe)
 {
     /* kill any alloc'd objects in frame here... */
 
-    PR_FREEIF(jsdframe);
+    if( jsdframe )
+        free(jsdframe);
 }
 
 
@@ -92,31 +84,36 @@ jsd_NewThreadState(JSDContext* jsdc, JSContext *cx )
     JSStackFrame *  iter = NULL;
     JSStackFrame *  fp;
 
-    jsdthreadstate = PR_NEWZAP(JSDThreadState);
+    jsdthreadstate = (JSDThreadState*)calloc(1, sizeof(JSDThreadState));
     if( ! jsdthreadstate )
         return NULL;
 
     jsdthreadstate->context = cx;
-    jsdthreadstate->thread = PR_CurrentThread();
-    PR_INIT_CLIST(&jsdthreadstate->stack);
+    jsdthreadstate->thread = JSD_CURRENT_THREAD();
+    JS_INIT_CLIST(&jsdthreadstate->stack);
     jsdthreadstate->stackDepth = 0;
 
     while( NULL != (fp = JS_FrameIterator(cx, &iter)) )
     {
         JSScript* script = JS_GetFrameScript(cx, fp);
-        prword_t  pc = (prword_t) JS_GetFramePC(cx, fp);
+        jsuword  pc = (jsuword) JS_GetFramePC(cx, fp);
 
         if( ! script || ! pc || JS_IsNativeFrame(cx, fp) )
             continue;
 
-        AddNewFrame( jsdc, jsdthreadstate, script, pc,
-                     JS_GetFrameObject(cx, fp),
-                     JS_GetFrameThis(cx, fp), fp );
+        _addNewFrame( jsdc, jsdthreadstate, script, pc, fp );
+    }
+    
+    /* if there is no stack, then this threadstate can not be constructed */
+    if( 0 == jsdthreadstate->stackDepth )
+    {
+        free(jsdthreadstate);
+        return NULL;
     }
 
-    jsd_LockThreadsStates(jsdc);
-    PR_APPEND_LINK(&jsdthreadstate->links, &jsdc->threadsStates);
-    jsd_UnlockThreadStates(jsdc);
+    JSD_LOCK_THREADSTATES(jsdc);
+    JS_APPEND_LINK(&jsdthreadstate->links, &jsdc->threadsStates);
+    JSD_UNLOCK_THREADSTATES(jsdc);
 
     return jsdthreadstate;
 }
@@ -125,50 +122,35 @@ void
 jsd_DestroyThreadState(JSDContext* jsdc, JSDThreadState* jsdthreadstate)
 {
     JSDStackFrameInfo* jsdframe;
-    PRCList* list;
-    int64 i;
+    JSCList* list;
 
-#ifndef NSPR20
-    LL_I2L(i,100);
-#endif
-
-    /* we need to wait if someone else is using the threadstate */
-
-    jsd_LockThreadsStates(jsdc);
-    while( jsdthreadstate->wait )
-    {
-        jsd_UnlockThreadStates(jsdc);
-#ifndef NSPR20
-        PR_Sleep(i);
-#else
-        PR_Sleep(PR_MicrosecondsToInterval(100));
-#endif
-        jsd_LockThreadsStates(jsdc);
-    }
-    PR_REMOVE_LINK(&jsdthreadstate->links);
-    jsd_UnlockThreadStates(jsdc);
+    JSD_ASSERT_VALID_THREAD_STATE(jsdthreadstate);
+    JS_ASSERT(JSD_CURRENT_THREAD() == jsdthreadstate->thread);
 
+    JSD_LOCK_THREADSTATES(jsdc);
+    JS_REMOVE_LINK(&jsdthreadstate->links);
+    JSD_UNLOCK_THREADSTATES(jsdc);
 
     list = &jsdthreadstate->stack;
     while( (JSDStackFrameInfo*)list != (jsdframe = (JSDStackFrameInfo*)list->next) )
     {
-        PR_REMOVE_LINK(&jsdframe->links);
-        DestroyFrame(jsdframe);
+        JS_REMOVE_LINK(&jsdframe->links);
+        _destroyFrame(jsdframe);
     }
-    PR_FREEIF(jsdthreadstate);
+    free(jsdthreadstate);
 }
 
-PRUintn
+uintN
 jsd_GetCountOfStackFrames(JSDContext* jsdc, JSDThreadState* jsdthreadstate)
 {
-    PRUintn count = 0;
+    uintN count = 0;
 
-    jsd_LockThreadsStates(jsdc);
+    JSD_LOCK_THREADSTATES(jsdc);
 
     if( jsd_IsValidThreadState(jsdc, jsdthreadstate) )
         count = jsdthreadstate->stackDepth;
 
-    jsd_UnlockThreadStates(jsdc);
+    JSD_UNLOCK_THREADSTATES(jsdc);
 
     return count;
 }
@@ -178,12 +160,11 @@ jsd_GetStackFrame(JSDContext* jsdc, JSDThreadState* jsdthreadstate)
 {
     JSDStackFrameInfo* jsdframe = NULL;
 
-    jsd_LockThreadsStates(jsdc);
+    JSD_LOCK_THREADSTATES(jsdc);
 
     if( jsd_IsValidThreadState(jsdc, jsdthreadstate) )
-        jsdframe = (JSDStackFrameInfo*) PR_LIST_HEAD(&jsdthreadstate->stack);
-
-    jsd_UnlockThreadStates(jsdc);
+        jsdframe = (JSDStackFrameInfo*) JS_LIST_HEAD(&jsdthreadstate->stack);
+    JSD_UNLOCK_THREADSTATES(jsdc);
 
     return jsdframe;
 }
@@ -195,13 +176,13 @@ jsd_GetCallingStackFrame(JSDContext* jsdc,
 {
     JSDStackFrameInfo* nextjsdframe = NULL;
 
-    jsd_LockThreadsStates(jsdc);
+    JSD_LOCK_THREADSTATES(jsdc);
 
     if( jsd_IsValidFrameInThreadState(jsdc, jsdthreadstate, jsdframe) )
-        if( PR_LIST_HEAD(&jsdframe->links) != &jsdframe->jsdthreadstate->stack )
-            nextjsdframe = (JSDStackFrameInfo*) PR_LIST_HEAD(&jsdframe->links);
+        if( JS_LIST_HEAD(&jsdframe->links) != &jsdframe->jsdthreadstate->stack )
+            nextjsdframe = (JSDStackFrameInfo*) JS_LIST_HEAD(&jsdframe->links);
 
-    jsd_UnlockThreadStates(jsdc);
+    JSD_UNLOCK_THREADSTATES(jsdc);
 
     return nextjsdframe;
 }
@@ -213,58 +194,130 @@ jsd_GetScriptForStackFrame(JSDContext* jsdc,
 {
     JSDScript* jsdscript = NULL;
 
-    jsd_LockThreadsStates(jsdc);
+    JSD_LOCK_THREADSTATES(jsdc);
 
     if( jsd_IsValidFrameInThreadState(jsdc, jsdthreadstate, jsdframe) )
         jsdscript = jsdframe->jsdscript;
 
-    jsd_UnlockThreadStates(jsdc);
+    JSD_UNLOCK_THREADSTATES(jsdc);
 
     return jsdscript;
 }
 
-prword_t
+jsuword
 jsd_GetPCForStackFrame(JSDContext* jsdc, 
                        JSDThreadState* jsdthreadstate,
                        JSDStackFrameInfo* jsdframe)
 {
-    prword_t pc = 0;
+    jsuword pc = 0;
 
-    jsd_LockThreadsStates(jsdc);
+    JSD_LOCK_THREADSTATES(jsdc);
 
     if( jsd_IsValidFrameInThreadState(jsdc, jsdthreadstate, jsdframe) )
         pc = jsdframe->pc;
 
-    jsd_UnlockThreadStates(jsdc);
+    JSD_UNLOCK_THREADSTATES(jsdc);
 
     return pc;
 }
 
+JSDValue*
+jsd_GetCallObjectForStackFrame(JSDContext* jsdc, 
+                               JSDThreadState* jsdthreadstate,
+                               JSDStackFrameInfo* jsdframe)
+{
+    JSObject* obj;
+    JSDValue* jsdval = NULL;
+
+    JSD_LOCK_THREADSTATES(jsdc);
+
+    if( jsd_IsValidFrameInThreadState(jsdc, jsdthreadstate, jsdframe) )
+    {
+        obj = JS_GetFrameCallObject(jsdthreadstate->context, jsdframe->fp); 
+        if(obj)                                                             
+            jsdval = JSD_NewValue(jsdc, OBJECT_TO_JSVAL(obj));              
+    }
+
+    JSD_UNLOCK_THREADSTATES(jsdc);
+
+    return jsdval;
+}
+
+JSDValue*
+jsd_GetScopeChainForStackFrame(JSDContext* jsdc, 
+                               JSDThreadState* jsdthreadstate,
+                               JSDStackFrameInfo* jsdframe)
+{
+    JSObject* obj;
+    JSDValue* jsdval = NULL;
+
+    JSD_LOCK_THREADSTATES(jsdc);
+
+    if( jsd_IsValidFrameInThreadState(jsdc, jsdthreadstate, jsdframe) )
+    {
+        obj = JS_GetFrameScopeChain(jsdthreadstate->context, jsdframe->fp); 
+        if(obj)                                                             
+            jsdval = JSD_NewValue(jsdc, OBJECT_TO_JSVAL(obj));              
+    }
+
+    JSD_UNLOCK_THREADSTATES(jsdc);
+
+    return jsdval;
+}
+
+JSDValue*
+jsd_GetThisForStackFrame(JSDContext* jsdc, 
+                         JSDThreadState* jsdthreadstate,
+                         JSDStackFrameInfo* jsdframe)
+{
+    JSObject* obj;
+    JSDValue* jsdval = NULL;
+
+    JSD_LOCK_THREADSTATES(jsdc);
+
+    if( jsd_IsValidFrameInThreadState(jsdc, jsdthreadstate, jsdframe) )
+    {
+        obj = JS_GetFrameThis(jsdthreadstate->context, jsdframe->fp);
+        if(obj)
+            jsdval = JSD_NewValue(jsdc, OBJECT_TO_JSVAL(obj));
+    }
+
+    JSD_UNLOCK_THREADSTATES(jsdc);
+
+    return jsdval;
+}
+
+
 JSBool
 jsd_EvaluateScriptInStackFrame(JSDContext* jsdc, 
                                JSDThreadState* jsdthreadstate,
                                JSDStackFrameInfo* jsdframe,
-                               const char *bytes, PRUintn length,
-                               const char *filename, PRUintn lineno, jsval *rval)
+                               const char *bytes, uintN length,
+                               const char *filename, uintN lineno, jsval *rval)
 {
     JSBool retval;
+    JSBool valid;
+    JSExceptionState* exceptionState;
+    JSContext* cx;
 
-    jsd_LockThreadsStates(jsdc);
+    JS_ASSERT(JSD_CURRENT_THREAD() == jsdthreadstate->thread);
 
-    if( ! jsd_IsValidFrameInThreadState(jsdc, jsdthreadstate, jsdframe) )
-    {
-        jsd_UnlockThreadStates(jsdc);
+    JSD_LOCK_THREADSTATES(jsdc);
+    valid = jsd_IsValidFrameInThreadState(jsdc, jsdthreadstate, jsdframe);
+    JSD_UNLOCK_THREADSTATES(jsdc);
+
+    if( ! valid )
         return JS_FALSE;
-    }
-    jsdthreadstate->wait++ ;
-    jsd_UnlockThreadStates(jsdc);
 
-    retval = JS_EvaluateInStackFrame(jsdthreadstate->context, jsdframe->fp, 
-                                     bytes, length, filename, lineno, rval);
+    cx = jsdthreadstate->context;
+    JS_ASSERT(cx);
 
-    jsd_LockThreadsStates(jsdc);
-    jsdthreadstate->wait-- ;
-    jsd_UnlockThreadStates(jsdc);
+    exceptionState = JS_SaveExceptionState(cx);
+    jsd_StartingEvalUsingFilename(jsdc, filename);
+    retval = JS_EvaluateInStackFrame(cx, jsdframe->fp, bytes, length, 
+                                     filename, lineno, rval);
+    jsd_FinishedEvalUsingFilename(jsdc, filename);
+    JS_RestoreExceptionState(cx, exceptionState);
 
     return retval;
 }
@@ -275,72 +328,37 @@ jsd_ValToStringInStackFrame(JSDContext* jsdc,
                             JSDStackFrameInfo* jsdframe,
                             jsval val)
 {
-    JSString* jsstr = NULL;
+    JSBool valid;
+    JSString* retval;
+    JSExceptionState* exceptionState;
+    JSContext* cx;
 
-    jsd_LockThreadsStates(jsdc);
+    JSD_LOCK_THREADSTATES(jsdc);
+    valid = jsd_IsValidFrameInThreadState(jsdc, jsdthreadstate, jsdframe);
+    JSD_UNLOCK_THREADSTATES(jsdc);
 
-    if( ! jsd_IsValidFrameInThreadState(jsdc, jsdthreadstate, jsdframe) )
-    {
-        jsd_UnlockThreadStates(jsdc);
+    if( ! valid )
         return NULL;
-    }
-    jsdthreadstate->wait++ ;
-    jsd_UnlockThreadStates(jsdc);
 
-    jsstr = JS_ValueToString(jsdthreadstate->context, val);
+    cx = jsdthreadstate->context;
+    JS_ASSERT(cx);
 
-    jsd_LockThreadsStates(jsdc);
-    jsdthreadstate->wait-- ;
-    jsd_UnlockThreadStates(jsdc);
+    exceptionState = JS_SaveExceptionState(cx);
+    retval = JS_ValueToString(cx, val);
+    JS_RestoreExceptionState(cx, exceptionState);
 
-    return jsstr;
-}
-
-
-/***************************************************************************/
-
-#ifndef JSD_SIMULATION
-static PRMonitor *jsd_threadstate_mon = NULL; 
-#endif /* JSD_SIMULATION */
-
-void
-jsd_LockThreadsStates(JSDContext* jsdc)
-{
-#ifndef JSD_SIMULATION
-    if (jsd_threadstate_mon == NULL)
-        jsd_threadstate_mon = PR_NewNamedMonitor("jsd-threadstate-monitor");
-
-    PR_EnterMonitor(jsd_threadstate_mon);
-#endif /* JSD_SIMULATION */
-}
-
-void
-jsd_UnlockThreadStates(JSDContext* jsdc)
-{
-#ifndef JSD_SIMULATION
-    PR_ExitMonitor(jsd_threadstate_mon);
-#endif /* JSD_SIMULATION */
-}
-
-JSBool
-jsd_ThreadStatesIsLocked(JSDContext* jsdc)
-{
-#ifndef JSD_SIMULATION
-    return jsd_threadstate_mon && PR_InMonitor(jsd_threadstate_mon);
-#else
-    return JS_TRUE;
-#endif /* JSD_SIMULATION */
+    return retval;
 }
 
 JSBool
 jsd_IsValidThreadState(JSDContext*        jsdc, 
-                       JSDThreadState*    jsdthreadstate )
+                       JSDThreadState*    jsdthreadstate)
 {
     JSDThreadState *cur;
 
-    PR_ASSERT( jsd_ThreadStatesIsLocked(jsdc) );
+    JS_ASSERT( JSD_THREADSTATES_LOCKED(jsdc) );
 
-    for (cur = (JSDThreadState*)jsdc->threadsStates.next;
+    for( cur = (JSDThreadState*)jsdc->threadsStates.next;
          cur != (JSDThreadState*)&jsdc->threadsStates;
          cur = (JSDThreadState*)cur->links.next ) 
     {
@@ -353,9 +371,9 @@ jsd_IsValidThreadState(JSDContext*        jsdc,
 JSBool
 jsd_IsValidFrameInThreadState(JSDContext*        jsdc, 
                               JSDThreadState*    jsdthreadstate,
-                              JSDStackFrameInfo* jsdframe )
+                              JSDStackFrameInfo* jsdframe)
 {
-    PR_ASSERT( jsd_ThreadStatesIsLocked(jsdc) );
+    JS_ASSERT(JSD_THREADSTATES_LOCKED(jsdc));
 
     if( ! jsd_IsValidThreadState(jsdc, jsdthreadstate) )
         return JS_FALSE;
@@ -367,3 +385,45 @@ jsd_IsValidFrameInThreadState(JSDContext*        jsdc,
     
     return JS_TRUE;
 }
+
+static JSContext*
+_getContextForThreadState(JSDContext* jsdc, JSDThreadState* jsdthreadstate)
+{
+    JSBool valid;
+    JSD_LOCK_THREADSTATES(jsdc);
+    valid = jsd_IsValidThreadState(jsdc, jsdthreadstate);
+    JSD_UNLOCK_THREADSTATES(jsdc);
+    if( valid )
+        return jsdthreadstate->context;
+    return NULL;
+}        
+
+JSDValue*
+jsd_GetException(JSDContext* jsdc, JSDThreadState* jsdthreadstate)
+{
+    JSContext* cx;
+    jsval val;
+
+    if(!(cx = _getContextForThreadState(jsdc, jsdthreadstate)))
+        return NULL;
+
+    if(JS_GetPendingException(cx, &val))
+        return jsd_NewValue(jsdc, val);
+    return NULL;
+}        
+
+JSBool
+jsd_SetException(JSDContext* jsdc, JSDThreadState* jsdthreadstate, 
+                 JSDValue* jsdval)
+{
+    JSContext* cx;
+
+    if(!(cx = _getContextForThreadState(jsdc, jsdthreadstate)))
+        return JS_FALSE;
+
+    if(jsdval)
+        JS_SetPendingException(cx, JSD_GetValueWrappedJSVal(jsdc, jsdval));
+    else
+        JS_ClearPendingException(cx);
+    return JS_TRUE;
+}

mozilla/js/jsd/jsd_step.c

@@ -0,0 +1,116 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+/*
+ * JavaScript Debugging support - Stepping support
+ */
+
+#include "jsd.h"
+
+/*
+* #define JSD_TRACE 1
+*/
+
+#ifdef JSD_TRACE
+
+static char*
+_indentSpaces(int i)
+{
+#define MAX_INDENT 63
+    static char* p = NULL;
+    if(!p)
+    {
+        p = calloc(1, MAX_INDENT+1);
+        if(!p) return "";
+        memset(p, ' ', MAX_INDENT);
+    }
+    if(i > MAX_INDENT) return p;
+    return p + MAX_INDENT-i;
+}
+
+static void
+_interpreterTrace(JSDContext* jsdc, JSContext *cx, JSStackFrame *fp,
+                  JSBool before, JSBool *ok)
+{
+    JSDScript* jsdscript = NULL;
+    JSScript * script;
+    static indent = 0;
+    char* buf;
+    const char* funName = NULL;
+
+    script = JS_GetFrameScript(cx, fp);
+    if(script)
+    {
+        JSD_LOCK_SCRIPTS(jsdc);
+        jsdscript = jsd_FindJSDScript(jsdc, script);
+        JSD_UNLOCK_SCRIPTS(jsdc);
+        if(jsdscript)
+            funName = JSD_GetScriptFunctionName(jsdc, jsdscript);
+    }
+    if(!funName)
+        funName = "TOP_LEVEL";
+
+    if(before)
+    {
+        buf = JS_smprintf("%sentering %s %s this: %0x\n",
+                _indentSpaces(indent++),
+                funName,
+                JS_IsContructorFrame(cx, fp) ? "constructing":"",
+                (int)JS_GetFrameThis(cx, fp));
+    }
+    else
+    {
+        buf = JS_smprintf("%sleaving %s\n",
+                _indentSpaces(--indent),
+                funName);
+    }
+    JS_ASSERT(indent >= 0);
+
+    if(!buf)
+        return;
+
+    printf(buf);
+    free(buf);
+}
+#endif
+
+void * JS_DLL_CALLBACK
+jsd_InterpreterHook(JSContext *cx, JSStackFrame *fp, JSBool before,
+                    JSBool *ok, void *closure)
+{
+    JSDContext*     jsdc = (JSDContext*) closure;
+
+    if( ! jsdc || ! jsdc->inited )
+        return NULL;
+
+    if(before && JS_IsContructorFrame(cx, fp))
+        jsd_Constructing(jsdc, cx, JS_GetFrameThis(cx, fp), fp);
+
+#ifdef JSD_TRACE
+    _interpreterTrace(jsdc, cx, fp, before, ok);
+    return closure;
+#else
+    return NULL;
+#endif
+/*
+*   use this before calling any hook...
+*     if( JSD_IS_DANGEROUS_THREAD(jsdc) )
+*         return NULL;
+*/
+
+}

mozilla/js/jsd/jsd_text.c

@@ -1,4 +1,4 @@
-/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
  *
  * The contents of this file are subject to the Netscape Public License
  * Version 1.0 (the "NPL"); you may not use this file except in
@@ -17,182 +17,149 @@
  */
 
 /*
-** JavaScript Debugger Navigator API - Source Text functions
-*/
+ * JavaScript Debugging support - Source Text functions
+ */
 
 #include "jsd.h"
-#ifdef NSPR20
-#ifdef XP_MAC
-#include "prpriv.h"
-#else
-#include "private/prpriv.h"
-#endif
-#endif
-
-/**
-* XXX convert this and jsd_conv so that all accumulation of text done here
-*     Also, use handle oriented alloc for Win16 64k limit problem
-*/
-
-PRCList jsd_source_list = PR_INIT_STATIC_CLIST(&jsd_source_list);
-PRCList jsd_removed_source_list = PR_INIT_STATIC_CLIST(&jsd_removed_source_list);
-
-/***************************************************************************/
-/*
-* typedef enum
-* {
-*     JSD_SOURCE_INITED,
-*     JSD_SOURCE_PARTIAL,
-*     JSD_SOURCE_COMPLETED,
-*     JSD_SOURCE_ABORTED,
-*     JSD_SOURCE_FAILED
-*     
-* } JSDSourceStatus;
-*/
 
 #ifdef DEBUG
-void JSD_ASSERT_VALID_SOURCE_TEXT( JSDSourceText* jsdsrc )
+void JSD_ASSERT_VALID_SOURCE_TEXT(JSDSourceText* jsdsrc)
 {
-    PR_ASSERT( jsdsrc );
-    PR_ASSERT( jsdsrc->url );
+    JS_ASSERT(jsdsrc);
+    JS_ASSERT(jsdsrc->url);
 }
 #endif
 
 /***************************************************************************/
-
-/* XXX add serial number instead of dirty */
 /* XXX add notification */
 
-static PRUintn g_alterCount = 1;
-
-
 static void
-ClearText( JSDContext* jsdc, JSDSourceText* jsdsrc )
+_clearText(JSDContext* jsdc, JSDSourceText* jsdsrc)
 {
     if( jsdsrc->text )
-        MY_XP_HUGE_FREE(jsdsrc->text);
+        free(jsdsrc->text);
     jsdsrc->text        = NULL;
     jsdsrc->textLength  = 0;
     jsdsrc->textSpace   = 0;
     jsdsrc->status      = JSD_SOURCE_CLEARED;
     jsdsrc->dirty       = JS_TRUE;
-    jsdsrc->alterCount  = g_alterCount++ ;
+    jsdsrc->alterCount  = jsdc->sourceAlterCount++ ;
+    jsdsrc->doingEval   = JS_FALSE;
 }    
 
 static JSBool
-AppendText( JSDContext* jsdc, JSDSourceText* jsdsrc, 
-            const char* text, size_t length )
+_appendText(JSDContext* jsdc, JSDSourceText* jsdsrc, 
+            const char* text, size_t length)
 {
 #define MEMBUF_GROW 1000
 
-    PRUintn neededSize = jsdsrc->textLength + length;
+    uintN neededSize = jsdsrc->textLength + length;
 
     if( neededSize > jsdsrc->textSpace )
     {
-        MY_XP_HUGE_CHAR_PTR pBuf;
-        PRUintn iNewSize;
+        char* newBuf;
+        uintN iNewSize;
 
         /* if this is the first alloc, the req might be all that's needed*/
         if( ! jsdsrc->textSpace )
-             iNewSize = length;
+            iNewSize = length;
         else
-             iNewSize = (neededSize * 5 / 4) + MEMBUF_GROW;
+            iNewSize = (neededSize * 5 / 4) + MEMBUF_GROW;
 
-        pBuf = (MY_XP_HUGE_CHAR_PTR) MY_XP_HUGE_ALLOC(iNewSize);
-        if( pBuf )
+        newBuf = (char*) realloc(jsdsrc->text, iNewSize);
+        if( ! newBuf )
         {
-            if( jsdsrc->text )
+            /* try again with the minimal size really asked for */
+            iNewSize = neededSize;
+            newBuf = (char*) realloc(jsdsrc->text, iNewSize);
+            if( ! newBuf )
             {
-                MY_XP_HUGE_MEMCPY(pBuf, jsdsrc->text, jsdsrc->textLength);
-                MY_XP_HUGE_FREE(jsdsrc->text);
+                /* out of memory */
+                _clearText( jsdc, jsdsrc );
+                jsdsrc->status = JSD_SOURCE_FAILED;
+                return JS_FALSE;
             }
-            jsdsrc->text = pBuf;
-            jsdsrc->textSpace = iNewSize;
-        }
-        else 
-        {
-            /* LTNOTE: throw an out of memory exception */
-            ClearText( jsdc, jsdsrc );
-            jsdsrc->status = JSD_SOURCE_FAILED;
-            return JS_FALSE;
         }
+
+        jsdsrc->text = newBuf;
+        jsdsrc->textSpace = iNewSize;
     }
 
-    MY_XP_HUGE_MEMCPY( &jsdsrc->text[jsdsrc->textLength], text, length );
+    memcpy(jsdsrc->text + jsdsrc->textLength, text, length);
     jsdsrc->textLength += length;
     return JS_TRUE;
 }
 
 static JSDSourceText*
-NewSource( JSDContext* jsdc, const char* url )
+_newSource(JSDContext* jsdc, const char* url)
 {
-    JSDSourceText* jsdsrc = PR_NEWZAP(JSDSourceText);
+    JSDSourceText* jsdsrc = (JSDSourceText*)calloc(1,sizeof(JSDSourceText));
     if( ! jsdsrc )
         return NULL;
     
-    jsdsrc->url     = (char*) url; /* already a copy */
-    jsdsrc->status  = JSD_SOURCE_INITED;
-    jsdsrc->dirty   = JS_TRUE;
-    jsdsrc->alterCount  = g_alterCount++ ;
+    jsdsrc->url        = (char*) url; /* already a copy */
+    jsdsrc->status     = JSD_SOURCE_INITED;
+    jsdsrc->dirty      = JS_TRUE;
+    jsdsrc->alterCount = jsdc->sourceAlterCount++ ;
             
     return jsdsrc;
 }
 
 static void
-DestroySource( JSDContext* jsdc, JSDSourceText* jsdsrc )
+_destroySource(JSDContext* jsdc, JSDSourceText* jsdsrc)
 {
-    PR_ASSERT( NULL == jsdsrc->text );  /* must ClearText() first */
-    MY_XP_FREE(jsdsrc->url);
-    MY_XP_FREE(jsdsrc);
+    JS_ASSERT(NULL == jsdsrc->text);  /* must _clearText() first */
+    free(jsdsrc->url);
+    free(jsdsrc);
 }
 
 static void
-RemoveSource( JSDContext* jsdc, JSDSourceText* jsdsrc )
+_removeSource(JSDContext* jsdc, JSDSourceText* jsdsrc)
 {
-    PR_REMOVE_LINK(&jsdsrc->links);
-    ClearText( jsdc, jsdsrc );
-    DestroySource( jsdc, jsdsrc );
+    JS_REMOVE_LINK(&jsdsrc->links);
+    _clearText(jsdc, jsdsrc);
+    _destroySource(jsdc, jsdsrc);
 }
 
 static JSDSourceText*
-AddSource( JSDContext* jsdc, const char* url )
+_addSource(JSDContext* jsdc, const char* url)
 {
-    JSDSourceText* jsdsrc = NewSource( jsdc, url );
+    JSDSourceText* jsdsrc = _newSource(jsdc, url);
     if( ! jsdsrc )
         return NULL;
-    PR_INSERT_LINK(&jsdsrc->links, &jsd_source_list);
+    JS_INSERT_LINK(&jsdsrc->links, &jsdc->sources);
     return jsdsrc;
 }
 
 static void
-MoveSourceToFront( JSDContext* jsdc, JSDSourceText* jsdsrc )
+_moveSourceToFront(JSDContext* jsdc, JSDSourceText* jsdsrc)
 {
-    PR_REMOVE_LINK(&jsdsrc->links);
-    PR_INSERT_LINK(&jsdsrc->links, &jsd_source_list);
+    JS_REMOVE_LINK(&jsdsrc->links);
+    JS_INSERT_LINK(&jsdsrc->links, &jsdc->sources);
 }
 
 static void
-MoveSourceToRemovedList( JSDContext* jsdc, JSDSourceText* jsdsrc )
+_moveSourceToRemovedList(JSDContext* jsdc, JSDSourceText* jsdsrc)
 {
-    ClearText(jsdc, jsdsrc);
-    PR_REMOVE_LINK(&jsdsrc->links);
-    PR_INSERT_LINK(&jsdsrc->links, &jsd_removed_source_list);
+    _clearText(jsdc, jsdsrc);
+    JS_REMOVE_LINK(&jsdsrc->links);
+    JS_INSERT_LINK(&jsdsrc->links, &jsdc->removedSources);
 }
 
 static void
-RemoveSourceFromRemovedList( JSDContext* jsdc, JSDSourceText* jsdsrc )
+_removeSourceFromRemovedList( JSDContext* jsdc, JSDSourceText* jsdsrc )
 {
-    PR_REMOVE_LINK(&jsdsrc->links);
-    DestroySource( jsdc, jsdsrc );
+    JS_REMOVE_LINK(&jsdsrc->links);
+    _destroySource( jsdc, jsdsrc );
 }
 
 static JSBool
-IsSourceInSourceList( JSDContext* jsdc, JSDSourceText* jsdsrcToFind )
+_isSourceInSourceList(JSDContext* jsdc, JSDSourceText* jsdsrcToFind)
 {
     JSDSourceText *jsdsrc;
 
-    for (jsdsrc = (JSDSourceText*)jsd_source_list.next;
-         jsdsrc != (JSDSourceText*)&jsd_source_list;
+    for( jsdsrc = (JSDSourceText*)jsdc->sources.next;
+         jsdsrc != (JSDSourceText*)&jsdc->sources;
          jsdsrc = (JSDSourceText*)jsdsrc->links.next ) 
     {
         if( jsdsrc == jsdsrcToFind )
@@ -201,26 +168,26 @@ IsSourceInSourceList( JSDContext* jsdc, JSDSourceText* jsdsrcToFind )
     return JS_FALSE;
 }
 
-/*	compare strings in a case insensitive manner with a length limit
+/*  compare strings in a case insensitive manner with a length limit
 */
 
 static int 
 strncasecomp (const char* one, const char * two, int n)
 {
-	const char *pA;
-	const char *pB;
-	
-	for(pA=one, pB=two;; pA++, pB++) 
-	  {
-	    int tmp;
-	    if (pA == one+n) 
-			return 0;	
-	    if (!(*pA && *pB)) 
-			return *pA - *pB;
-	    tmp = MY_XP_TO_LOWER(*pA) - MY_XP_TO_LOWER(*pB);
-	    if (tmp) 
-			return tmp;
-	  }
+    const char *pA;
+    const char *pB;
+    
+    for(pA=one, pB=two;; pA++, pB++) 
+    {
+        int tmp;
+        if (pA == one+n) 
+            return 0;   
+        if (!(*pA && *pB)) 
+            return *pA - *pB;
+        tmp = tolower(*pA) - tolower(*pB);
+        if (tmp) 
+            return tmp;
+    }
 }
 
 static char file_url_prefix[]    = "file:";
@@ -234,63 +201,40 @@ jsd_BuildNormalizedURL( const char* url_string )
     if( ! url_string )
         return NULL;
 
-    if (!MY_XP_STRNCASECMP(url_string, file_url_prefix, FILE_URL_PREFIX_LEN) &&
+    if (!strncasecomp(url_string, file_url_prefix, FILE_URL_PREFIX_LEN) &&
         url_string[FILE_URL_PREFIX_LEN + 0] == '/' &&
         url_string[FILE_URL_PREFIX_LEN + 1] == '/') {
-        new_url_string = PR_smprintf("%s%s",
+        new_url_string = JS_smprintf("%s%s",
                                      file_url_prefix,
                                      url_string + FILE_URL_PREFIX_LEN + 2);
     } else {
-        new_url_string = MY_XP_STRDUP(url_string);
+        new_url_string = strdup(url_string);
     }
     return new_url_string;
 }
 
 /***************************************************************************/
 
-#ifndef JSD_SIMULATION
-static PRMonitor *jsd_text_mon = NULL; 
-#endif /* JSD_SIMULATION */
-
-void
-jsd_LockSourceTextSubsystem(JSDContext* jsdc)
-{
-#ifndef JSD_SIMULATION
-    if (jsd_text_mon == NULL)
-        jsd_text_mon = PR_NewNamedMonitor("jsd-text-monitor");
-
-    PR_EnterMonitor(jsd_text_mon);
-#endif /* JSD_SIMULATION */
-}
-
-void
-jsd_UnlockSourceTextSubsystem(JSDContext* jsdc)
-{
-#ifndef JSD_SIMULATION
-    PR_ExitMonitor(jsd_text_mon);
-#endif /* JSD_SIMULATION */
-}
-
 void
 jsd_DestroyAllSources( JSDContext* jsdc )
 {
     JSDSourceText *jsdsrc;
     JSDSourceText *next;
 
-    for (jsdsrc = (JSDSourceText*)jsd_source_list.next;
-         jsdsrc != (JSDSourceText*)&jsd_source_list;
-         jsdsrc = next) 
+    for( jsdsrc = (JSDSourceText*)jsdc->sources.next;
+         jsdsrc != (JSDSourceText*)&jsdc->sources;
+         jsdsrc = next ) 
     {
         next = (JSDSourceText*)jsdsrc->links.next;
-        RemoveSource( jsdc, jsdsrc );
+        _removeSource( jsdc, jsdsrc );
     }
 
-    for (jsdsrc = (JSDSourceText*)jsd_removed_source_list.next;
-         jsdsrc != (JSDSourceText*)&jsd_removed_source_list;
-         jsdsrc = next) 
+    for( jsdsrc = (JSDSourceText*)jsdc->removedSources.next;
+         jsdsrc != (JSDSourceText*)&jsdc->removedSources;
+         jsdsrc = next ) 
     {
         next = (JSDSourceText*)jsdsrc->links.next;
-        RemoveSourceFromRemovedList( jsdc, jsdsrc );
+        _removeSourceFromRemovedList( jsdc, jsdsrc );
     }
 
 }
@@ -300,9 +244,9 @@ jsd_IterateSources(JSDContext* jsdc, JSDSourceText **iterp)
 {
     JSDSourceText *jsdsrc = *iterp;
     
-    if (!jsdsrc)
-        jsdsrc = (JSDSourceText *)jsd_source_list.next;
-    if (jsdsrc == (JSDSourceText *)&jsd_source_list)
+    if( !jsdsrc )
+        jsdsrc = (JSDSourceText *)jsdc->sources.next;
+    if( jsdsrc == (JSDSourceText *)&jsdc->sources )
         return NULL;
     *iterp = (JSDSourceText *)jsdsrc->links.next;
     return jsdsrc;
@@ -313,10 +257,11 @@ jsd_FindSourceForURL(JSDContext* jsdc, const char* url)
 {
     JSDSourceText *jsdsrc;
 
-    for (jsdsrc = (JSDSourceText *)jsd_source_list.next;
-         jsdsrc != (JSDSourceText *)&jsd_source_list;
-         jsdsrc = (JSDSourceText *)jsdsrc->links.next) {
-        if (0 == strcmp(jsdsrc->url, url))
+    for( jsdsrc = (JSDSourceText *)jsdc->sources.next;
+         jsdsrc != (JSDSourceText *)&jsdc->sources;
+         jsdsrc = (JSDSourceText *)jsdsrc->links.next )
+    {
+        if( 0 == strcmp(jsdsrc->url, url) )
             return jsdsrc;
     }
     return NULL;
@@ -330,7 +275,7 @@ jsd_GetSourceURL(JSDContext* jsdc, JSDSourceText* jsdsrc)
 
 JSBool
 jsd_GetSourceText(JSDContext* jsdc, JSDSourceText* jsdsrc,
-                  const char** ppBuf, int* pLen )
+                  const char** ppBuf, intN* pLen )
 {
     *ppBuf = jsdsrc->text;
     *pLen  = jsdsrc->textLength;
@@ -343,7 +288,7 @@ jsd_ClearSourceText(JSDContext* jsdc, JSDSourceText* jsdsrc)
     if( JSD_SOURCE_INITED  != jsdsrc->status &&
         JSD_SOURCE_PARTIAL != jsdsrc->status )
     {
-        ClearText(jsdc, jsdsrc);
+        _clearText(jsdc, jsdsrc);
     }
 }
 
@@ -365,16 +310,16 @@ jsd_SetSourceDirty(JSDContext* jsdc, JSDSourceText* jsdsrc, JSBool dirty)
     jsdsrc->dirty = dirty;
 }
 
-PRUintn
+uintN
 jsd_GetSourceAlterCount(JSDContext* jsdc, JSDSourceText* jsdsrc)
 {
     return jsdsrc->alterCount;
 }
 
-PRUintn
+uintN
 jsd_IncrementSourceAlterCount(JSDContext* jsdc, JSDSourceText* jsdsrc)
 {
-    return ++jsdsrc->alterCount;
+    return jsdsrc->alterCount = jsdc->sourceAlterCount++;
 }
 
 /***************************************************************************/
@@ -415,20 +360,35 @@ jsd_NewSourceText(JSDContext* jsdc, const char* url)
     JSDSourceText* jsdsrc;
     const char* new_url_string;
 
-    jsd_LockSourceTextSubsystem(jsdc);
+    JSD_LOCK_SOURCE_TEXT(jsdc);
 
+#ifdef LIVEWIRE
+    new_url_string = url; /* we take ownership of alloc'd string */
+#else
     new_url_string = jsd_BuildNormalizedURL(url);
+#endif
     if( ! new_url_string )
         return NULL;
 
     jsdsrc = jsd_FindSourceForURL(jsdc, new_url_string);
 
     if( jsdsrc )
-        MoveSourceToRemovedList(jsdc, jsdsrc);
+    {
+        if( jsdsrc->doingEval )
+        {
+#ifdef LIVEWIRE
+            free((char*)new_url_string);
+#endif
+            JSD_UNLOCK_SOURCE_TEXT(jsdc);
+            return NULL;
+        }
+        else    
+            _moveSourceToRemovedList(jsdc, jsdsrc);
+    }
 
-    jsdsrc = AddSource( jsdc, new_url_string );
+    jsdsrc = _addSource( jsdc, new_url_string );
 
-    jsd_UnlockSourceTextSubsystem(jsdc);
+    JSD_UNLOCK_SOURCE_TEXT(jsdc);
 
     return jsdsrc;
 }
@@ -440,32 +400,148 @@ jsd_AppendSourceText(JSDContext* jsdc,
                      size_t length,
                      JSDSourceStatus status)
 {
-    jsd_LockSourceTextSubsystem(jsdc);
+    JSD_LOCK_SOURCE_TEXT(jsdc);
 
-    if( ! IsSourceInSourceList( jsdc, jsdsrc ) )
+    if( jsdsrc->doingEval )
     {
-        RemoveSourceFromRemovedList( jsdc, jsdsrc );
-        jsd_UnlockSourceTextSubsystem(jsdc);
+        JSD_UNLOCK_SOURCE_TEXT(jsdc);
         return NULL;
     }
 
-    if( text && length && ! AppendText( jsdc, jsdsrc, text, length ) )
+    if( ! _isSourceInSourceList( jsdc, jsdsrc ) )
+    {
+        _removeSourceFromRemovedList( jsdc, jsdsrc );
+        JSD_UNLOCK_SOURCE_TEXT(jsdc);
+        return NULL;
+    }
+
+    if( text && length && ! _appendText( jsdc, jsdsrc, text, length ) )
     {
         jsdsrc->dirty  = JS_TRUE;
-        jsdsrc->alterCount  = g_alterCount++ ;
+        jsdsrc->alterCount  = jsdc->sourceAlterCount++ ;
         jsdsrc->status = JSD_SOURCE_FAILED;
-        MoveSourceToRemovedList(jsdc, jsdsrc);
-        jsd_UnlockSourceTextSubsystem(jsdc);
+        _moveSourceToRemovedList(jsdc, jsdsrc);
+        JSD_UNLOCK_SOURCE_TEXT(jsdc);
         return NULL;    
     }
 
     jsdsrc->dirty  = JS_TRUE;
-    jsdsrc->alterCount  = g_alterCount++ ;
+    jsdsrc->alterCount  = jsdc->sourceAlterCount++ ;
     jsdsrc->status = status;
     DEBUG_ITERATE_SOURCES(jsdc);
-    jsd_UnlockSourceTextSubsystem(jsdc);
+    JSD_UNLOCK_SOURCE_TEXT(jsdc);
     return jsdsrc;
 }
 
+JSDSourceText*
+jsd_AppendUCSourceText(JSDContext* jsdc,
+                       JSDSourceText* jsdsrc,
+                       const jschar* text,       /* *not* zero terminated */
+                       size_t length,
+                       JSDSourceStatus status)
+{
+#define UNICODE_TRUNCATE_BUF_SIZE 1024
+    static char* buf = NULL;
+    int remaining = length;
+
+    if(!text || !length)
+        return jsd_AppendSourceText(jsdc, jsdsrc, NULL, 0, status);
+
+    JSD_LOCK_SOURCE_TEXT(jsdc);
+    if(!buf)
+    {
+        buf = malloc(UNICODE_TRUNCATE_BUF_SIZE);
+        if(!buf)
+        {
+            JSD_UNLOCK_SOURCE_TEXT(jsdc);
+            return NULL;
+        }
+    }
+    while(remaining && jsdsrc) {
+        int bytes = JS_MIN(remaining, UNICODE_TRUNCATE_BUF_SIZE);
+        int i;
+        for(i = 0; i < bytes; i++)
+            buf[i] = (const char) *(text++);
+        jsdsrc = jsd_AppendSourceText(jsdc,jsdsrc,
+                                      buf, bytes,
+                                      JSD_SOURCE_PARTIAL);
+        remaining -= bytes;
+    }
+    if(jsdsrc && status != JSD_SOURCE_PARTIAL)
+        jsdsrc = jsd_AppendSourceText(jsdc, jsdsrc, NULL, 0, status);
+
+    JSD_UNLOCK_SOURCE_TEXT(jsdc);
+    return jsdsrc;
+}
+
+/* convienence function for adding complete source of url in one call */
+JSBool
+jsd_AddFullSourceText(JSDContext* jsdc, 
+                      const char* text,       /* *not* zero terminated */
+                      size_t      length,
+                      const char* url)
+{
+    JSDSourceText* jsdsrc;
+
+    JSD_LOCK_SOURCE_TEXT(jsdc);
+
+    jsdsrc = jsd_NewSourceText(jsdc, url);
+    if( jsdsrc )
+        jsdsrc = jsd_AppendSourceText(jsdc, jsdsrc,
+                                      text, length, JSD_SOURCE_PARTIAL );
+    if( jsdsrc )
+        jsdsrc = jsd_AppendSourceText(jsdc, jsdsrc,
+                                      NULL, 0, JSD_SOURCE_COMPLETED );
+
+    JSD_UNLOCK_SOURCE_TEXT(jsdc);
+
+    return jsdsrc ? JS_TRUE : JS_FALSE;
+}
+
 /***************************************************************************/
 
+void
+jsd_StartingEvalUsingFilename(JSDContext* jsdc, const char* url)
+{
+    JSDSourceText* jsdsrc;
+
+    /* NOTE: We leave it locked! */
+    JSD_LOCK_SOURCE_TEXT(jsdc); 
+
+    jsdsrc = jsd_FindSourceForURL(jsdc, url);
+    if(jsdsrc)
+    {
+#if 0
+#ifndef JSD_LOWLEVEL_SOURCE
+        JS_ASSERT(! jsdsrc->doingEval);
+#endif
+#endif
+        jsdsrc->doingEval = JS_TRUE;
+    }
+}    
+
+void
+jsd_FinishedEvalUsingFilename(JSDContext* jsdc, const char* url)
+{
+    JSDSourceText* jsdsrc;
+
+    /* NOTE: We ASSUME it is locked! */
+
+    jsdsrc = jsd_FindSourceForURL(jsdc, url);
+    if(jsdsrc)
+    {
+#if 0
+#ifndef JSD_LOWLEVEL_SOURCE
+        /*
+        * when using this low level source addition, this jsdsrc might 
+        * not have existed before the eval, but does exist now (without
+        * this flag set!)
+        */
+        JS_ASSERT(jsdsrc->doingEval);
+#endif
+#endif
+        jsdsrc->doingEval = JS_FALSE;
+    }
+
+    JSD_UNLOCK_SOURCE_TEXT(jsdc);
+}    

mozilla/js/jsd/jsd_val.c

@@ -0,0 +1,601 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+/*
+ * JavaScript Debugging support - Value and Property support
+ */
+
+#include "jsd.h"
+
+#ifdef DEBUG
+void JSD_ASSERT_VALID_VALUE(JSDValue* jsdval)
+{
+    JS_ASSERT(jsdval);
+    JS_ASSERT(jsdval->nref > 0);
+    if(!JS_CLIST_IS_EMPTY(&jsdval->props))
+    {
+        JS_ASSERT(CHECK_BIT_FLAG(jsdval->flags, GOT_PROPS));
+        JS_ASSERT(JSVAL_IS_OBJECT(jsdval->val));
+    }
+
+    if(jsdval->proto)
+    {
+        JS_ASSERT(CHECK_BIT_FLAG(jsdval->flags, GOT_PROTO));
+        JS_ASSERT(jsdval->proto->nref > 0);
+    }
+    if(jsdval->parent)
+    {
+        JS_ASSERT(CHECK_BIT_FLAG(jsdval->flags, GOT_PARENT));
+        JS_ASSERT(jsdval->parent->nref > 0);
+    }
+    if(jsdval->ctor)
+    {
+        JS_ASSERT(CHECK_BIT_FLAG(jsdval->flags, GOT_CTOR));
+        JS_ASSERT(jsdval->ctor->nref > 0);
+    }
+}
+
+void JSD_ASSERT_VALID_PROPERTY(JSDProperty* jsdprop)
+{
+    JS_ASSERT(jsdprop);
+    JS_ASSERT(jsdprop->name);
+    JS_ASSERT(jsdprop->name->nref > 0);
+    JS_ASSERT(jsdprop->val);
+    JS_ASSERT(jsdprop->val->nref > 0);
+    if(jsdprop->alias)
+        JS_ASSERT(jsdprop->alias->nref > 0);
+}
+#endif
+
+
+JSBool
+jsd_IsValueObject(JSDContext* jsdc, JSDValue* jsdval)
+{
+    return JSVAL_IS_OBJECT(jsdval->val);
+}
+
+JSBool
+jsd_IsValueNumber(JSDContext* jsdc, JSDValue* jsdval)
+{
+    return JSVAL_IS_NUMBER(jsdval->val);
+}
+
+JSBool
+jsd_IsValueInt(JSDContext* jsdc, JSDValue* jsdval)
+{
+    return JSVAL_IS_INT(jsdval->val);
+}
+
+JSBool
+jsd_IsValueDouble(JSDContext* jsdc, JSDValue* jsdval)
+{
+    return JSVAL_IS_DOUBLE(jsdval->val);
+}
+
+JSBool
+jsd_IsValueString(JSDContext* jsdc, JSDValue* jsdval)
+{
+    return JSVAL_IS_STRING(jsdval->val);
+}
+
+JSBool
+jsd_IsValueBoolean(JSDContext* jsdc, JSDValue* jsdval)
+{
+    return JSVAL_IS_BOOLEAN(jsdval->val);
+}
+
+JSBool
+jsd_IsValueNull(JSDContext* jsdc, JSDValue* jsdval)
+{
+    return JSVAL_IS_NULL(jsdval->val);
+}
+
+JSBool
+jsd_IsValueVoid(JSDContext* jsdc, JSDValue* jsdval)
+{
+    return JSVAL_IS_VOID(jsdval->val);
+}
+
+JSBool
+jsd_IsValuePrimitive(JSDContext* jsdc, JSDValue* jsdval)
+{
+    return JSVAL_IS_PRIMITIVE(jsdval->val);
+}
+
+JSBool
+jsd_IsValueFunction(JSDContext* jsdc, JSDValue* jsdval)
+{
+    return JSVAL_IS_FUNCTION(jsdc->dumbContext, jsdval->val);
+}
+
+JSBool
+jsd_IsValueNative(JSDContext* jsdc, JSDValue* jsdval)
+{
+    JSContext* cx = jsdc->dumbContext;
+    jsval val = jsdval->val;
+    JSFunction* fun;
+    JSExceptionState* exceptionState;
+
+    if(!JSVAL_IS_OBJECT(val))
+        return JS_FALSE;
+
+    if(JSVAL_IS_FUNCTION(cx, val))
+    {
+        exceptionState = JS_SaveExceptionState(cx);
+        fun = JS_ValueToFunction(cx, val);
+        JS_RestoreExceptionState(cx, exceptionState);
+        if(!fun)
+        {
+            JS_ASSERT(0);
+            return JS_FALSE;
+        }
+        return JS_GetFunctionScript(cx, fun) ? JS_FALSE : JS_TRUE;
+    }
+    return JSVAL_TO_OBJECT(val) && OBJ_IS_NATIVE(JSVAL_TO_OBJECT(val));
+}
+
+/***************************************************************************/
+
+JSBool
+jsd_GetValueBoolean(JSDContext* jsdc, JSDValue* jsdval)
+{
+    jsval val = jsdval->val;
+    if(!JSVAL_IS_BOOLEAN(val))
+        return JS_FALSE;
+    return JSVAL_TO_BOOLEAN(val);
+}
+
+int32
+jsd_GetValueInt(JSDContext* jsdc, JSDValue* jsdval)
+{
+    jsval val = jsdval->val;
+    if(!JSVAL_IS_INT(val))
+        return 0;
+    return JSVAL_TO_INT(val);
+}
+
+jsdouble*
+jsd_GetValueDouble(JSDContext* jsdc, JSDValue* jsdval)
+{
+    jsval val = jsdval->val;
+    if(!JSVAL_IS_DOUBLE(val))
+        return 0;
+    return JSVAL_TO_DOUBLE(val);
+}
+
+JSString*
+jsd_GetValueString(JSDContext* jsdc, JSDValue* jsdval)
+{
+    JSContext* cx = jsdc->dumbContext;
+    JSExceptionState* exceptionState;
+
+    if(!jsdval->string)
+    {
+        /* if the jsval is a string, then we don't need to double root it */
+        if(JSVAL_IS_STRING(jsdval->val))
+            jsdval->string = JSVAL_TO_STRING(jsdval->val);
+        else
+        {
+            exceptionState = JS_SaveExceptionState(cx);
+            jsdval->string = JS_ValueToString(cx, jsdval->val);
+            JS_RestoreExceptionState(cx, exceptionState);
+            if(jsdval->string)
+            {
+                if(!JS_AddRoot(cx, &jsdval->string))
+                jsdval->string = NULL;
+            }
+        }
+    }
+    return jsdval->string;
+}
+
+const char*
+jsd_GetValueFunctionName(JSDContext* jsdc, JSDValue* jsdval)
+{
+    JSContext* cx = jsdc->dumbContext;
+    jsval val = jsdval->val;
+    JSFunction* fun;
+    JSExceptionState* exceptionState;
+
+    if(!jsdval->funName && JSVAL_IS_FUNCTION(cx, val))
+    {
+        exceptionState = JS_SaveExceptionState(cx);
+        fun = JS_ValueToFunction(cx, val);
+        JS_RestoreExceptionState(cx, exceptionState);
+        if(!fun)
+            return NULL;
+        jsdval->funName = JS_GetFunctionName(fun);
+    }
+    return jsdval->funName;
+}
+
+/***************************************************************************/
+
+JSDValue*
+jsd_NewValue(JSDContext* jsdc, jsval val)
+{
+    JSDValue* jsdval;
+
+    if(!(jsdval = (JSDValue*) calloc(1, sizeof(JSDValue))))
+        return NULL;
+
+    if(JSVAL_IS_GCTHING(val))
+    {
+        if(!JS_AddRoot(jsdc->dumbContext, &jsdval->val))
+        {
+            free(jsdval);
+            return NULL;
+        }
+    }
+    jsdval->val  = val;
+    jsdval->nref = 1;
+    JS_INIT_CLIST(&jsdval->props);
+
+    return jsdval;
+}
+
+void
+jsd_DropValue(JSDContext* jsdc, JSDValue* jsdval)
+{
+    JS_ASSERT(jsdval->nref > 0);
+    if(0 == --jsdval->nref)
+    {
+        jsd_RefreshValue(jsdc, jsdval);
+        if(JSVAL_IS_GCTHING(jsdval->val))
+            JS_RemoveRoot(jsdc->dumbContext, &jsdval->val);
+        free(jsdval);
+    }
+}
+
+jsval
+jsd_GetValueWrappedJSVal(JSDContext* jsdc, JSDValue* jsdval)
+{
+    return jsdval->val;
+}
+
+static JSDProperty* _newProperty(JSDContext* jsdc, JSPropertyDesc* pd,
+                                 uintN additionalFlags)
+{
+    JSDProperty* jsdprop;
+
+    if(!(jsdprop = (JSDProperty*) calloc(1, sizeof(JSDProperty))))
+        return NULL;
+
+    JS_INIT_CLIST(&jsdprop->links);
+    jsdprop->nref = 1;
+    jsdprop->flags = pd->flags | additionalFlags;
+    jsdprop->slot = pd->slot;
+
+    if(!(jsdprop->name = jsd_NewValue(jsdc, pd->id)))
+        goto new_prop_fail;
+
+    if(!(jsdprop->val = jsd_NewValue(jsdc, pd->value)))
+        goto new_prop_fail;
+
+    if((jsdprop->flags & JSDPD_ALIAS) &&
+       !(jsdprop->alias = jsd_NewValue(jsdc, pd->alias)))
+        goto new_prop_fail;
+
+    return jsdprop;
+new_prop_fail:
+    jsd_DropProperty(jsdc, jsdprop);
+    return NULL;
+}
+
+static void _freeProps(JSDContext* jsdc, JSDValue* jsdval)
+{
+    JSDProperty* jsdprop;
+
+    while(jsdprop = (JSDProperty*)jsdval->props.next,
+          jsdprop != (JSDProperty*)&jsdval->props)
+    {
+        JS_REMOVE_AND_INIT_LINK(&jsdprop->links);
+        jsd_DropProperty(jsdc, jsdprop);
+    }
+    JS_ASSERT(JS_CLIST_IS_EMPTY(&jsdval->props));
+    CLEAR_BIT_FLAG(jsdval->flags, GOT_PROPS);
+}
+
+static JSBool _buildProps(JSDContext* jsdc, JSDValue* jsdval)
+{
+    JSContext* cx = jsdc->dumbContext;
+    JSPropertyDescArray pda;
+    uintN i;
+
+    JS_ASSERT(JS_CLIST_IS_EMPTY(&jsdval->props));
+    JS_ASSERT(!(CHECK_BIT_FLAG(jsdval->flags, GOT_PROPS)));
+    JS_ASSERT(JSVAL_IS_OBJECT(jsdval->val));
+
+    if(!JSVAL_IS_OBJECT(jsdval->val) || JSVAL_IS_NULL(jsdval->val))
+        return JS_FALSE;
+
+    if(!JS_GetPropertyDescArray(cx, JSVAL_TO_OBJECT(jsdval->val), &pda))
+        return JS_FALSE;
+
+    for(i = 0; i < pda.length; i++)
+    {
+        JSDProperty* prop = _newProperty(jsdc, &pda.array[i], 0);
+        if(!prop)
+        {
+            _freeProps(jsdc, jsdval);
+            break;
+        }
+        JS_APPEND_LINK(&prop->links, &jsdval->props);
+    }
+    JS_PutPropertyDescArray(cx, &pda);
+    SET_BIT_FLAG(jsdval->flags, GOT_PROPS);
+    return !JS_CLIST_IS_EMPTY(&jsdval->props);
+}
+
+#undef  DROP_CLEAR_VALUE
+#define DROP_CLEAR_VALUE(jsdc, x) if(x){jsd_DropValue(jsdc,x); x = NULL;}
+
+void
+jsd_RefreshValue(JSDContext* jsdc, JSDValue* jsdval)
+{
+    JSContext* cx = jsdc->dumbContext;
+
+    if(jsdval->string)
+    {
+        /* if the jsval is a string, then we didn't need to root the string */
+        if(!JSVAL_IS_STRING(jsdval->val))
+            JS_RemoveRoot(cx, &jsdval->string);
+        jsdval->string = NULL;
+    }
+
+    jsdval->funName = NULL;
+    jsdval->className = NULL;
+    DROP_CLEAR_VALUE(jsdc, jsdval->proto);
+    DROP_CLEAR_VALUE(jsdc, jsdval->parent);
+    DROP_CLEAR_VALUE(jsdc, jsdval->ctor);
+    _freeProps(jsdc, jsdval);
+    jsdval->flags = 0;
+}
+
+/***************************************************************************/
+
+uintN
+jsd_GetCountOfProperties(JSDContext* jsdc, JSDValue* jsdval)
+{
+    JSDProperty* jsdprop;
+    uintN count = 0;
+
+    if(!(CHECK_BIT_FLAG(jsdval->flags, GOT_PROPS)))
+        if(!_buildProps(jsdc, jsdval))
+            return 0;
+
+    for(jsdprop = (JSDProperty*)jsdval->props.next;
+        jsdprop != (JSDProperty*)&jsdval->props;
+        jsdprop = (JSDProperty*)jsdprop->links.next)
+    {
+        count++;
+    }
+    return count;
+}
+
+JSDProperty*
+jsd_IterateProperties(JSDContext* jsdc, JSDValue* jsdval, JSDProperty **iterp)
+{
+    JSDProperty* jsdprop = *iterp;
+    if(!(CHECK_BIT_FLAG(jsdval->flags, GOT_PROPS)))
+    {
+        JS_ASSERT(!jsdprop);
+        if(!_buildProps(jsdc, jsdval))
+            return NULL;
+    }
+
+    if(!jsdprop)
+        jsdprop = (JSDProperty*)jsdval->props.next;
+    if(jsdprop == (JSDProperty*)&jsdval->props)
+        return NULL;
+    *iterp = (JSDProperty*)jsdprop->links.next;
+
+    JS_ASSERT(jsdprop);
+    jsdprop->nref++;
+    return jsdprop;
+}
+
+JSDProperty*
+jsd_GetValueProperty(JSDContext* jsdc, JSDValue* jsdval, JSString* name)
+{
+    JSContext* cx = jsdc->dumbContext;
+    JSDProperty* jsdprop;
+    JSDProperty* iter = NULL;
+    JSObject* obj;
+    uintN  attrs = 0;
+    JSBool found;
+    JSPropertyDesc pd;
+    const jschar * nameChars;
+    size_t nameLen;
+    jsval val;
+
+    if(!jsd_IsValueObject(jsdc, jsdval))
+        return NULL;
+
+    /* If we already have the prop, then return it */
+    while(NULL != (jsdprop = jsd_IterateProperties(jsdc, jsdval, &iter)))
+    {
+        JSString* propName = jsd_GetValueString(jsdc, jsdprop->name);
+        if(propName && !JS_CompareStrings(propName, name))
+            return jsdprop;
+        JSD_DropProperty(jsdc, jsdprop);
+    }
+    /* Not found in property list, look it up explicitly */
+
+    if(!(obj = JSVAL_TO_OBJECT(jsdval->val)))
+        return NULL;
+
+    nameChars = JS_GetStringChars(name);
+    nameLen   = JS_GetStringLength(name);
+
+    /* It's OK if this fails - we just don't get attribs */
+    JS_GetUCPropertyAttributes(cx, obj, nameChars, nameLen, &attrs, &found);
+
+    if(!JS_GetUCProperty(cx, obj, nameChars, nameLen, &val))
+        return NULL;
+
+    /* XXX screwy! no good way to detect that property does not exist at all */
+    if(!found && JSVAL_IS_VOID(val))
+        return NULL;
+
+    pd.id = STRING_TO_JSVAL(name);
+    pd.value = val;
+    pd.alias = pd.slot = pd.spare = 0;
+    pd.flags = 0
+        | (attrs & JSPROP_ENUMERATE) ? JSPD_ENUMERATE : 0
+        | (attrs & JSPROP_READONLY)  ? JSPD_READONLY  : 0
+        | (attrs & JSPROP_PERMANENT) ? JSPD_PERMANENT : 0;
+
+    return _newProperty(jsdc, &pd, JSDPD_HINTED);
+}
+
+
+JSDValue*
+jsd_GetValuePrototype(JSDContext* jsdc, JSDValue* jsdval)
+{
+    if(!(CHECK_BIT_FLAG(jsdval->flags, GOT_PROTO)))
+    {
+        JSObject* obj;
+        JSObject* proto;
+        JS_ASSERT(!jsdval->proto);
+        SET_BIT_FLAG(jsdval->flags, GOT_PROTO);
+        if(!JSVAL_IS_OBJECT(jsdval->val))
+            return NULL;
+        if(!(obj = JSVAL_TO_OBJECT(jsdval->val)))
+            return NULL;
+        if(!(proto = OBJ_GET_PROTO(jsdc->dumbContext,obj)))
+            return NULL;
+        jsdval->proto = jsd_NewValue(jsdc, OBJECT_TO_JSVAL(proto));
+    }
+    if(jsdval->proto)
+        jsdval->proto->nref++;
+    return jsdval->proto;
+}
+
+JSDValue*
+jsd_GetValueParent(JSDContext* jsdc, JSDValue* jsdval)
+{
+    if(!(CHECK_BIT_FLAG(jsdval->flags, GOT_PARENT)))
+    {
+        JSObject* obj;
+        JSObject* parent;
+        JS_ASSERT(!jsdval->parent);
+        SET_BIT_FLAG(jsdval->flags, GOT_PARENT);
+        if(!JSVAL_IS_OBJECT(jsdval->val))
+            return NULL;
+        if(!(obj = JSVAL_TO_OBJECT(jsdval->val)))
+            return NULL;
+        if(!(parent = OBJ_GET_PARENT(jsdc->dumbContext,obj)))
+            return NULL;
+        jsdval->parent = jsd_NewValue(jsdc, OBJECT_TO_JSVAL(parent));
+    }
+    if(jsdval->parent)
+        jsdval->parent->nref++;
+    return jsdval->parent;
+}
+
+JSDValue*
+jsd_GetValueConstructor(JSDContext* jsdc, JSDValue* jsdval)
+{
+    if(!(CHECK_BIT_FLAG(jsdval->flags, GOT_CTOR)))
+    {
+        JSObject* obj;
+        JSObject* proto;
+        JSObject* ctor;
+        JS_ASSERT(!jsdval->ctor);
+        SET_BIT_FLAG(jsdval->flags, GOT_CTOR);
+        if(!JSVAL_IS_OBJECT(jsdval->val))
+            return NULL;
+        if(!(obj = JSVAL_TO_OBJECT(jsdval->val)))
+            return NULL;
+        if(!(proto = OBJ_GET_PROTO(jsdc->dumbContext,obj)))
+            return NULL;
+        if(!(ctor = JS_GetConstructor(jsdc->dumbContext,proto)))
+            return NULL;
+        jsdval->ctor = jsd_NewValue(jsdc, OBJECT_TO_JSVAL(ctor));
+    }
+    if(jsdval->ctor)
+        jsdval->ctor->nref++;
+    return jsdval->ctor;
+}
+
+const char*
+jsd_GetValueClassName(JSDContext* jsdc, JSDValue* jsdval)
+{
+    jsval val = jsdval->val;
+    if(!jsdval->className && JSVAL_IS_OBJECT(val))
+    {
+        JSObject* obj;
+        if(!(obj = JSVAL_TO_OBJECT(val)))
+            return NULL;
+        if(OBJ_GET_CLASS(jsdc->dumbContext, obj))
+            jsdval->className = OBJ_GET_CLASS(jsdc->dumbContext, obj)->name;
+    }
+    return jsdval->className;
+}
+
+/***************************************************************************/
+/***************************************************************************/
+
+JSDValue*
+jsd_GetPropertyName(JSDContext* jsdc, JSDProperty* jsdprop)
+{
+    jsdprop->name->nref++;
+    return jsdprop->name;
+}
+
+JSDValue*
+jsd_GetPropertyValue(JSDContext* jsdc, JSDProperty* jsdprop)
+{
+    jsdprop->val->nref++;
+    return jsdprop->val;
+}
+
+JSDValue*
+jsd_GetPropertyAlias(JSDContext* jsdc, JSDProperty* jsdprop)
+{
+    if(jsdprop->alias)
+        jsdprop->alias->nref++;
+    return jsdprop->alias;
+}
+
+uintN
+jsd_GetPropertyFlags(JSDContext* jsdc, JSDProperty* jsdprop)
+{
+    return jsdprop->flags;
+}
+
+uintN
+jsd_GetPropertyVarArgSlot(JSDContext* jsdc, JSDProperty* jsdprop)
+{
+    return jsdprop->slot;
+}
+
+void
+jsd_DropProperty(JSDContext* jsdc, JSDProperty* jsdprop)
+{
+    JS_ASSERT(jsdprop->nref > 0);
+    if(0 == --jsdprop->nref)
+    {
+        JS_ASSERT(JS_CLIST_IS_EMPTY(&jsdprop->links));
+        DROP_CLEAR_VALUE(jsdc, jsdprop->val);
+        DROP_CLEAR_VALUE(jsdc, jsdprop->name);
+        DROP_CLEAR_VALUE(jsdc, jsdprop->alias);
+        free(jsdprop);
+    }
+}

mozilla/js/jsd/jsdb/README

@@ -0,0 +1,12 @@
+/* jband - 10/26/98 -  */
+
+js/jsd/jsdb is a console debugger using only native code. It is experimental.
+The only makefile supplied is for Win32.
+
+jsdb.mak will build a debugger enabled js/src/js.c shell. The debugger is
+implemented by reflecting the JSD api into JavaScript. The actual debugger 
+logic is fully implemented in debugger.js. The debugger can debug itself. It
+can also be modified and reloaded at runtime.
+
+The JavaScript keyword 'debugger' is used to break into the debugger. A 'help()'
+command is supplied to show available commands when exectution is stopped.

mozilla/js/jsd/jsdb/f.js

@@ -0,0 +1,46 @@
+
+/**
+* for(var p in Script.scripts) {
+*
+*     var script = Script.scripts[p];
+*     var handle = script.handle;
+*     var base   = script.base;
+*     var limit  = base + script.extent;
+*
+*     print(script+"\n");
+*
+*     for(var i = base; i < limit; i++) {
+*         var pc = jsd.GetClosestPC(handle,i)
+*         var hascode = String(pc).length && i == jsd.GetClosestLine(handle,pc);
+*         print("line "+i+" "+ (hascode ? "has code" : "has NO code"));
+*     }
+*     print("...............................\n");
+* }
+*/
+
+function rlocals()
+{
+    var retval = "";
+    var name = "___UNIQUE_NAME__";
+    var fun = ""+
+        "var text = \\\"\\\";"+
+        "for(var p in ob)"+
+        "{"+
+        "    if(text != \\\"\\\")"+
+        "       text += \\\",\\\";"+
+        "    text += p;"+
+        "}"+
+        "return text;";
+
+    reval(name+" = new Function(\"ob\",\""+fun+"\")");
+//    show(name);
+    retval = _reval([name+"("+"arguments.callee"+")"]);
+    reval("delete "+name);
+
+    return retval;
+}
+
+function e(a)
+{
+    return eval(a);
+}

mozilla/js/jsd/jsdb/jsdb.c

@@ -0,0 +1,449 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+/*
+* JSDB public and callback functions
+*/
+
+#include "jsdbpriv.h"
+
+
+/***************************************************************************/
+
+JS_STATIC_DLL_CALLBACK(void)
+_ErrorReporter(JSContext *cx, const char *message, JSErrorReport *report)
+{
+    int i, j, k, n;
+
+    fputs("jsdb: ", stderr);
+    if (!report) {
+        fprintf(stderr, "%s\n", message);
+        return;
+    }
+
+    if (report->filename)
+        fprintf(stderr, "%s, ", report->filename);
+    if (report->lineno)
+        fprintf(stderr, "line %u: ", report->lineno);
+    fputs(message, stderr);
+    if (!report->linebuf) {
+        putc('\n', stderr);
+        return;
+    }
+
+    fprintf(stderr, ":\n%s\n", report->linebuf);
+    n = report->tokenptr - report->linebuf;
+    for (i = j = 0; i < n; i++) {
+        if (report->linebuf[i] == '\t') {
+            for (k = (j + 8) & ~7; j < k; j++)
+                putc('.', stderr);
+            continue;
+        }
+        putc('.', stderr);
+        j++;
+    }
+    fputs("^\n", stderr);
+}
+
+JS_STATIC_DLL_CALLBACK(void)
+jsdb_ScriptHookProc(JSDContext* jsdc,
+                    JSDScript*  jsdscript,
+                    JSBool      creating,
+                    void*       callerdata)
+{
+    JSDB_Data* data = (JSDB_Data*) callerdata;
+    JSFunction* fun;
+
+    if(data->jsScriptHook &&
+       NULL != (fun = JS_ValueToFunction(data->cxDebugger, data->jsScriptHook)))
+    {
+        jsval result;
+        jsval args[2] = {P2H_SCRIPT(data->cxDebugger, jsdscript),
+                         creating ? JSVAL_TRUE : JSVAL_FALSE };
+        JS_CallFunction(data->cxDebugger, NULL, fun, 2, args, &result);
+    }
+}
+
+uintN JS_DLL_CALLBACK
+jsdb_ExecHookHandler(JSDContext*     jsdc,
+                     JSDThreadState* jsdthreadstate,
+                     uintN           type,
+                     void*           callerdata,
+                     jsval*          rval)
+{
+    uintN ourRetVal = JSD_HOOK_RETURN_CONTINUE;
+    jsval result;
+    JSFunction* fun;
+    int answer;
+    JSDB_Data* data = (JSDB_Data*) callerdata;
+    JS_ASSERT(data);
+
+    /* if we're already stopped, then don't stop */
+    if(data->jsdthreadstate)
+        return JSD_HOOK_RETURN_CONTINUE;
+
+    if(!jsdb_SetThreadState(data, jsdthreadstate))
+        goto label_bail;
+
+    if(data->jsExecutionHook &&
+       NULL != (fun = JS_ValueToFunction(data->cxDebugger, data->jsExecutionHook)))
+    {
+        jsval arg = INT_TO_JSVAL((int)type);
+        if(!JS_CallFunction(data->cxDebugger, NULL, fun, 1, &arg, &result))
+            goto label_bail;
+        if(!JSVAL_IS_INT(result))
+            goto label_bail;
+        answer = JSVAL_TO_INT(result);
+
+
+        if((answer == JSD_HOOK_RETURN_RET_WITH_VAL ||
+            answer == JSD_HOOK_RETURN_THROW_WITH_VAL) &&
+           !jsdb_EvalReturnExpression(data, rval))          
+        {
+            goto label_bail;
+        }
+
+        if(answer >= JSD_HOOK_RETURN_HOOK_ERROR &&
+           answer <= JSD_HOOK_RETURN_CONTINUE_THROW)
+            ourRetVal = answer;
+        else
+            ourRetVal = JSD_HOOK_RETURN_CONTINUE;
+    }
+
+label_bail:
+    jsdb_SetThreadState(data, NULL);
+    return ourRetVal;
+}
+
+typedef enum
+{
+    ARG_MSG = 0,
+    ARG_FILENAME,
+    ARG_LINENO,
+    ARG_LINEBUF,
+    ARG_TOKEN_OFFSET,
+    ARG_LIMIT
+} ER_ARGS;
+
+uintN JS_DLL_CALLBACK
+jsdb_ErrorReporter(JSDContext*     jsdc,
+                   JSContext*      cx,
+                   const char*     message,
+                   JSErrorReport*  report,
+                   void*           callerdata)
+{
+    uintN ourRetVal = JSD_ERROR_REPORTER_PASS_ALONG;
+    jsval result;
+    JSFunction* fun;
+    int32 answer;
+    JSDB_Data* data = (JSDB_Data*) callerdata;
+    JS_ASSERT(data);
+
+    if(data->jsErrorReporterHook &&
+       NULL != (fun = JS_ValueToFunction(data->cxDebugger,
+                                         data->jsErrorReporterHook)))
+    {
+        jsval args[ARG_LIMIT] = {JSVAL_NULL};
+
+        if(message)
+            args[ARG_MSG] =
+                    STRING_TO_JSVAL(JS_NewStringCopyZ(cx, message));
+        if(report && report->filename)
+            args[ARG_FILENAME] =
+                    STRING_TO_JSVAL(JS_NewStringCopyZ(cx, report->filename));
+        if(report && report->linebuf)
+            args[ARG_LINEBUF] =
+                    STRING_TO_JSVAL(JS_NewStringCopyZ(cx, report->linebuf));
+        if(report)
+            args[ARG_LINENO] =
+                    INT_TO_JSVAL(report->lineno);
+        if(report && report->linebuf && report->tokenptr)
+            args[ARG_TOKEN_OFFSET] =
+                    INT_TO_JSVAL((int)(report->tokenptr - report->linebuf));
+
+        if(!JS_CallFunction(data->cxDebugger, NULL, fun, ARG_LIMIT, args, &result))
+            return ourRetVal;
+
+        if(JS_ValueToInt32(data->cxDebugger, result, &answer))
+            ourRetVal = (uintN) answer;
+    }
+    return ourRetVal;
+}
+
+JS_STATIC_DLL_CALLBACK(JSBool)
+Load(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+    uintN i;
+    JSString *str;
+    const char *filename;
+    JSScript *script;
+    JSBool ok;
+    jsval result;
+
+    ok = JS_TRUE;
+    for (i = 0; i < argc; i++) {
+        str = JS_ValueToString(cx, argv[i]);
+        if (!str) {
+            ok = JS_FALSE;
+            break;
+        }
+        argv[i] = STRING_TO_JSVAL(str);
+        filename = JS_GetStringBytes(str);
+        errno = 0;
+        script = JS_CompileFile(cx, obj, filename);
+        if (!script)
+            continue;
+        ok = JS_ExecuteScript(cx, obj, script, &result);
+        JS_DestroyScript(cx, script);
+        if (!ok)
+            break;
+    }
+    JS_GC(cx);
+    *rval = STRING_TO_JSVAL(JS_NewStringCopyZ(cx,""));
+    return ok;
+}
+
+JS_STATIC_DLL_CALLBACK(JSBool)
+Write(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+    JSString *str = JS_ValueToString(cx, argv[0]);
+    if (!str)
+        return JS_FALSE;
+    printf(JS_GetStringBytes(str));
+    *rval = STRING_TO_JSVAL(JS_NewStringCopyZ(cx,""));
+    return JS_TRUE;
+}
+
+JS_STATIC_DLL_CALLBACK(JSBool)
+Gets(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+    char buf[1024];
+    if(! gets(buf))
+        return JS_FALSE;
+    *rval = STRING_TO_JSVAL(JS_NewStringCopyZ(cx, buf));
+    return JS_TRUE;
+}
+
+JS_STATIC_DLL_CALLBACK(JSBool)
+Version(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+    if (argc > 0 && JSVAL_IS_INT(argv[0]))
+        *rval = INT_TO_JSVAL(JS_SetVersion(cx, JSVAL_TO_INT(argv[0])));
+    else
+        *rval = INT_TO_JSVAL(JS_GetVersion(cx));
+    return JS_TRUE;
+}
+
+
+JS_STATIC_DLL_CALLBACK(JSBool)
+SafeEval(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+    static char default_filename[] = "jsdb_eval";
+/*     JSContext *cx2; */
+    JSString* textJSString;
+    char* filename;
+    int32 lineno;
+    JSDB_Data* data = (JSDB_Data*) JS_GetContextPrivate(cx);
+    JS_ASSERT(data);
+
+    if(argc < 1 || !(textJSString = JS_ValueToString(cx, argv[0])))
+    {
+        JS_ReportError(cx, "safeEval requires source text as a first argument");
+        return JS_FALSE;
+    }
+
+    if(argc < 2)
+        filename = default_filename;
+    else
+    {
+        JSString* filenameJSString;
+        if(!(filenameJSString = JS_ValueToString(cx, argv[1])))
+        {
+            JS_ReportError(cx, "safeEval passed non-string filename as 2nd param");
+            return JS_FALSE;
+        }
+        filename = JS_GetStringBytes(filenameJSString);
+    }
+
+    if(argc < 3)
+        lineno = 1;
+    else
+    {
+        if(!JS_ValueToInt32(cx, argv[2], &lineno))
+        {
+            JS_ReportError(cx, "safeEval passed non-int lineno as 3rd param");
+            return JS_FALSE;
+        }
+    }
+
+    if(! JS_EvaluateScript(cx, obj,
+                           JS_GetStringBytes(textJSString),
+                           JS_GetStringLength(textJSString),
+                           filename, lineno, rval))
+        *rval = STRING_TO_JSVAL(JS_NewStringCopyZ(cx,""));
+
+    return JS_TRUE;
+}
+
+JS_STATIC_DLL_CALLBACK(JSBool)
+NativeBreak(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+{
+#ifdef _WINDOWS
+    _asm int 3;
+    *rval = STRING_TO_JSVAL(JS_NewStringCopyZ(cx,"did _asm int 3;"));
+#else
+    *rval = STRING_TO_JSVAL(JS_NewStringCopyZ(cx,"only supported for Windows"));
+#endif
+    return JS_TRUE;
+}
+
+static JSFunctionSpec debugger_functions[] = {
+    {"version",         Version,        0},
+    {"load",            Load,           1},
+    {"write",           Write,          0},
+    {"gets",            Gets,           0},
+    {"safeEval",        SafeEval,       3},
+    {"nativeBreak",     NativeBreak,    0},
+    {0}
+};
+
+static JSClass debugger_global_class = {
+    "debugger_global", 0,
+    JS_PropertyStub,  JS_PropertyStub,  JS_PropertyStub,  JS_PropertyStub,
+    JS_EnumerateStub, JS_ResolveStub,   JS_ConvertStub,   JS_FinalizeStub
+};
+
+/***************************************************************************/
+
+#ifdef JSD_LOWLEVEL_SOURCE
+/*
+ * This facilitates sending source to JSD (the debugger system) in the shell
+ * where the source is loaded using the JSFILE hack in jsscan. The function
+ * below is used as a callback for the jsdbgapi JS_SetSourceHandler hook.
+ * A more normal embedding (e.g. mozilla) loads source itself and can send
+ * source directly to JSD without using this hook scheme.
+ */
+static void
+SendSourceToJSDebugger(const char *filename, uintN lineno,
+                       jschar *str, size_t length,
+                       void **listenerTSData, JSDContext* jsdc)
+{
+    JSDSourceText *jsdsrc = (JSDSourceText *) *listenerTSData;
+
+    if (!jsdsrc) {
+        if (!filename)
+            filename = "typein";
+        if (1 == lineno) {
+            jsdsrc = JSD_NewSourceText(jsdc, filename);
+        } else {
+            jsdsrc = JSD_FindSourceForURL(jsdc, filename);
+            if (jsdsrc && JSD_SOURCE_PARTIAL !=
+                JSD_GetSourceStatus(jsdc, jsdsrc)) {
+                jsdsrc = NULL;
+            }
+        }
+    }
+    if (jsdsrc) {
+        jsdsrc = JSD_AppendUCSourceText(jsdc,jsdsrc, str, length,
+                                        JSD_SOURCE_PARTIAL);
+    }
+    *listenerTSData = jsdsrc;
+}
+#endif /* JSD_LOWLEVEL_SOURCE */
+
+static JSBool
+_initReturn(const char* str, JSBool retval)
+{
+    if(str)
+        printf("%s\n", str);
+    if(retval)
+        ; /* printf("debugger initialized\n"); */
+    else
+    {
+        JS_ASSERT(0);
+        printf("debugger FAILED to initialize\n");
+    }
+    return retval;
+}
+
+#define MAX_DEBUGGER_DEPTH 3
+
+JS_EXPORT_API(JSBool)
+JSDB_InitDebugger(JSRuntime* rt, JSDContext* jsdc, int depth)
+{
+    jsval rvalIgnore;
+    static char load_deb[] = "load('debugger.js')";
+
+    JSDB_Data* data = (JSDB_Data*) calloc(1, sizeof(JSDB_Data));
+    if(!data)
+        return _initReturn("memory alloc error", JS_FALSE);
+
+    data->rtTarget   = rt;
+    data->jsdcTarget = jsdc;
+    data->debuggerDepth = depth+1;
+
+    if(!(data->rtDebugger = JS_NewRuntime(8L * 1024L * 1024L)))
+        return _initReturn("debugger runtime creation error", JS_FALSE);
+
+    if(!(data->cxDebugger = JS_NewContext(data->rtDebugger, 8192)))
+        return _initReturn("debugger creation error", JS_FALSE);
+
+    JS_SetContextPrivate(data->cxDebugger, data);
+
+    JS_SetErrorReporter(data->cxDebugger, _ErrorReporter);
+
+    if(!(data->globDebugger =
+            JS_NewObject(data->cxDebugger, &debugger_global_class, NULL, NULL)))
+        return _initReturn("debugger global object creation error", JS_FALSE);
+
+    if(!JS_InitStandardClasses(data->cxDebugger, data->globDebugger))
+        return _initReturn("debugger InitStandardClasses error", JS_FALSE);
+
+    if(!JS_DefineFunctions(data->cxDebugger, data->globDebugger, debugger_functions))
+        return _initReturn("debugger DefineFunctions error", JS_FALSE);
+
+    if(!jsdb_ReflectJSD(data))
+        return _initReturn("debugger reflection of JSD API error", JS_FALSE);
+
+    if(data->debuggerDepth < MAX_DEBUGGER_DEPTH)
+    {
+        JSDContext* jsdc;
+        if(!(jsdc = JSD_DebuggerOnForUser(data->rtDebugger, NULL, NULL)))
+            return _initReturn("failed to create jsdc for nested debugger", JS_FALSE);
+        JSD_JSContextInUse(jsdc, data->cxDebugger);
+        if(!JSDB_InitDebugger(data->rtDebugger, jsdc, data->debuggerDepth))
+            return _initReturn("failed to init nested debugger", JS_FALSE);
+    }
+
+    JSD_SetScriptHook(jsdc, jsdb_ScriptHookProc, data);
+    JSD_SetDebuggerHook(jsdc, jsdb_ExecHookHandler, data);
+    JSD_SetThrowHook(jsdc, jsdb_ExecHookHandler, data);
+    JSD_SetDebugBreakHook(jsdc, jsdb_ExecHookHandler, data);
+    JSD_SetErrorReporter(jsdc, jsdb_ErrorReporter, data);
+
+#ifdef JSD_LOWLEVEL_SOURCE
+    JS_SetSourceHandler(data->rtDebugger, SendSourceToJSDebugger, jsdc);
+#endif /* JSD_LOWLEVEL_SOURCE */
+
+    JS_EvaluateScript(data->cxDebugger, data->globDebugger,
+                      load_deb, sizeof(load_deb)-1, "jsdb_autoload", 1,
+                      &rvalIgnore);
+
+    return _initReturn(NULL, JS_TRUE);
+}
+

mozilla/js/jsd/jsdb/jsdb.h

@@ -16,22 +16,35 @@
  * Reserved.
  */
 
-#ifndef jsmacos_h___
-#define jsmacos_h___
-//
-// This file contains all changes and additions that need to be made to the
-// runtime for the Macintosh platform hosting the Metrowerks environment.
-// This file should only be included in Macintosh builds.
-//
+/*                        
+* Public headers for JSDB 
+*/                        
+
+#ifndef jsdb_h___
+#define jsdb_h___
+
+/* Get jstypes.h included first. After that we can use PR macros for doing
+*  this extern "C" stuff!
+*/ 
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+#include "jstypes.h"
+#ifdef __cplusplus
+}
+#endif
+
+JS_BEGIN_EXTERN_C
+#include "jsapi.h"
+#include "jsdebug.h"
+JS_END_EXTERN_C
 
 JS_BEGIN_EXTERN_C
 
-#include <stddef.h>
-
-extern void* reallocSmaller(void* block, size_t newSize);
-
-extern char* strdup(const char* str);
+extern JS_EXPORT_API(JSBool)
+JSDB_InitDebugger(JSRuntime* rt, JSDContext* jsdc, int depth);
 
 JS_END_EXTERN_C
 
-#endif /* jsmacos_h___ */
+#endif /* jsdb_h___ */

mozilla/js/jsd/jsdb/jsdb.mak

@@ -0,0 +1,102 @@
+
+PROJ = jsdb
+JSDB = .
+JSD = $(JSDB)\..
+JSSRC = $(JSD)\..\src
+
+!IF "$(BUILD_OPT)" != ""
+OBJ = Release
+CC_FLAGS = /DNDEBUG
+!ELSE
+OBJ = Debug
+CC_FLAGS = /DDEBUG
+LINK_FLAGS = /DEBUG
+!ENDIF 
+
+CFLAGS = /nologo /MDd /W3 /Gm /GX /Zi /Od\
+         /I $(JSSRC)\
+         /I $(JSD)\
+         /I $(JSDB)\
+         $(CC_FLAGS)\
+         /DWIN32 /DXP_PC /D_WINDOWS /D_WIN32\
+         /DJSDEBUGGER\
+         /DJSDEBUGGER_C_UI\
+         /DJSD_LOWLEVEL_SOURCE\
+         /DJSFILE\
+         /c /Fp$(OBJ)\$(PROJ).pch /Fd$(OBJ)\$(PROJ).pdb /YX -Fo$@ $<
+
+LFLAGS = /nologo /subsystem:console /incremental:no /machine:I386 $(LINK_FLAGS)\
+         /pdb:$(OBJ)\$(PROJ).pdb -out:$(OBJ)\$(PROJ).exe
+
+LLIBS = kernel32.lib advapi32.lib $(JSSRC)\$(OBJ)\js32.lib $(JSD)\$(OBJ)\jsd.lib
+
+CPP=cl.exe
+LINK32=link.exe
+
+all: $(OBJ) dlls $(OBJ)\$(PROJ).exe $(OBJ)\debugger.js
+
+
+HEADERS =   $(JSDB)\jsdb.h      \
+            $(JSDB)\jsdbpriv.h
+
+
+OBJECTS =   $(OBJ)\js.obj       \
+            $(OBJ)\jsdb.obj     \
+            $(OBJ)\jsdrefl.obj  
+
+
+$(OBJECTS) : $(HEADERS)
+
+
+$(OBJ)\$(PROJ).exe: $(OBJECTS)
+  $(LINK32) $(LFLAGS) $** $(LLIBS)
+
+.c{$(OBJ)}.obj:
+  $(CPP) $(CFLAGS)
+
+{$(JSSRC)}.c.obj:
+  $(CPP) $(CFLAGS)
+
+$(OBJ) :
+    mkdir $(OBJ)
+
+$(OBJ)\js32.dll :
+    @cd ..\..\src
+    @nmake -f js.mak CFG="js - Win32 Debug"
+    @cd ..\jsd\jsdb
+    @echo Copying dll from js/src
+    @copy $(JSSRC)\$(OBJ)\js32.dll  $(OBJ)  >NUL
+    @copy $(JSSRC)\$(OBJ)\js32.pdb  $(OBJ)  >NUL
+
+$(OBJ)\jsd.dll :
+    @cd ..
+    @nmake -f jsd.mak JSD_THREADSAFE=1
+    @cd jsdb
+    @echo Copying dll from js/jsd
+    @copy $(JSD)\$(OBJ)\jsd.dll  $(OBJ)  >NUL
+    @copy $(JSD)\$(OBJ)\jsd.pdb  $(OBJ)  >NUL
+
+dlls : $(OBJ)\js32.dll $(OBJ)\jsd.dll
+
+$(OBJ)\debugger.js: *.js
+    @echo Copying *.js
+    @copy *.js  $(OBJ) >NUL
+    
+clean:
+    @echo Deleting built files
+    @del $(OBJ)\*.pch >NUL
+    @del $(OBJ)\*.obj >NUL
+    @del $(OBJ)\*.exp >NUL
+    @del $(OBJ)\*.lib >NUL
+    @del $(OBJ)\*.idb >NUL
+    @del $(OBJ)\*.pdb >NUL
+    @del $(OBJ)\*.dll >NUL
+    @del $(OBJ)\*.exe >NUL
+
+deep_clean: clean
+    @cd ..\..\src
+    @nmake -f js.mak CFG="js - Win32 Debug" clean
+    @cd ..\jsd\jsdb
+    @cd ..
+    @nmake -f jsd.mak clean
+    @cd jsdb

mozilla/js/jsd/jsdb/jsdbpriv.h

@@ -0,0 +1,117 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+/*
+* Private Headers for JSDB
+*/
+
+#ifndef jsdbpriv_h___
+#define jsdbpriv_h___
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "jstypes.h"
+#include "jsutil.h" /* Added by JSIFY */
+#include "jsprf.h"
+#include "jsdbgapi.h"
+#include "jsdb.h"
+
+/***************************************************************************/
+
+typedef struct JSDB_Data
+{
+    JSDContext*     jsdcTarget;
+    JSRuntime*      rtTarget;
+    JSRuntime*      rtDebugger;
+    JSContext*      cxDebugger;
+    JSObject*       globDebugger;
+    JSObject*       jsdOb;
+    jsval           jsScriptHook;
+    jsval           jsExecutionHook;
+    jsval           jsErrorReporterHook;
+    JSDThreadState* jsdthreadstate;
+    int             debuggerDepth;
+
+} JSDB_Data;
+
+extern JSBool
+jsdb_ReflectJSD(JSDB_Data* data);
+
+/***********************************/
+/*
+*  System to store JSD_xxx handles in jsvals. This supports tracking the
+*  handle's type - both for debugging and for automatic 'dropping' of
+*  reference counted handle types (e.g. JSDValue).
+*/
+
+typedef enum
+{
+    JSDB_GENERIC = 0,
+    JSDB_CONTEXT,
+    JSDB_SCRIPT,
+    JSDB_SOURCETEXT,
+    JSDB_THREADSTATE,
+    JSDB_STACKFRAMEINFO,
+    JSDB_VALUE,
+    JSDB_PROPERTY,
+    JSDB_OBJECT
+} JSDBHandleType;
+
+#define H2P_GENERIC(cx,val)        (void*)              jsdb_HandleValToPointer((cx),(val),JSDB_GENERIC)
+#define H2P_CONTEXT(cx,val)        (JSDContext*)        jsdb_HandleValToPointer((cx),(val),JSDB_CONTEXT)
+#define H2P_SCRIPT(cx,val)         (JSDScript*)         jsdb_HandleValToPointer((cx),(val),JSDB_SCRIPT)
+#define H2P_SOURCETEXT(cx,val)     (JSDSourceText*)     jsdb_HandleValToPointer((cx),(val),JSDB_SOURCETEXT)
+#define H2P_THREADSTATE(cx,val)    (JSDThreadState*)    jsdb_HandleValToPointer((cx),(val),JSDB_THREADSTATE)
+#define H2P_STACKFRAMEINFO(cx,val) (JSDStackFrameInfo*) jsdb_HandleValToPointer((cx),(val),JSDB_STACKFRAMEINFO)
+#define H2P_VALUE(cx,val)          (JSDValue*)          jsdb_HandleValToPointer((cx),(val),JSDB_VALUE)
+#define H2P_PROPERTY(cx,val)       (JSDProperty*)       jsdb_HandleValToPointer((cx),(val),JSDB_PROPERTY)
+#define H2P_OBJECT(cx,val)         (JSDObject*)         jsdb_HandleValToPointer((cx),(val),JSDB_OBJECT)
+
+#define P2H_GENERIC(cx,ptr)        jsdb_PointerToNewHandleVal((cx),(ptr),JSDB_GENERIC)
+#define P2H_CONTEXT(cx,ptr)        jsdb_PointerToNewHandleVal((cx),(ptr),JSDB_CONTEXT)
+#define P2H_SCRIPT(cx,ptr)         jsdb_PointerToNewHandleVal((cx),(ptr),JSDB_SCRIPT)
+#define P2H_SOURCETEXT(cx,ptr)     jsdb_PointerToNewHandleVal((cx),(ptr),JSDB_SOURCETEXT)
+#define P2H_THREADSTATE(cx,ptr)    jsdb_PointerToNewHandleVal((cx),(ptr),JSDB_THREADSTATE)
+#define P2H_STACKFRAMEINFO(cx,ptr) jsdb_PointerToNewHandleVal((cx),(ptr),JSDB_STACKFRAMEINFO)
+#define P2H_VALUE(cx,ptr)          jsdb_PointerToNewHandleVal((cx),(ptr),JSDB_VALUE)
+#define P2H_PROPERTY(cx,ptr)       jsdb_PointerToNewHandleVal((cx),(ptr),JSDB_PROPERTY)
+#define P2H_OBJECT(cx,ptr)         jsdb_PointerToNewHandleVal((cx),(ptr),JSDB_OBJECT)
+
+extern jsval
+jsdb_PointerToNewHandleVal(JSContext *cx, void* ptr, JSDBHandleType type);
+
+extern void*
+jsdb_HandleValToPointer(JSContext *cx, jsval val, JSDBHandleType type);
+
+/***********************************/
+
+extern JSBool
+jsdb_SetThreadState(JSDB_Data* data, JSDThreadState* jsdthreadstate);
+
+extern uintN JS_DLL_CALLBACK
+jsdb_ExecHookHandler(JSDContext*     jsdc,
+                     JSDThreadState* jsdthreadstate,
+                     uintN           type,
+                     void*           callerdata,
+                     jsval*          rval);
+
+extern JSBool
+jsdb_EvalReturnExpression(JSDB_Data* data, jsval* rval);
+
+#endif /* jsdbpriv_h___ */

mozilla/js/jsd/jsdb/mk.bat

@@ -0,0 +1 @@
+nmake -f jsdb.mak %1 %2 %3 %4 %5 %6 %7 %8 %9

mozilla/js/jsd/jsdb/objects.js

@@ -0,0 +1,56 @@
+// some tests...
+
+function set_a(a) {this.a = a;}
+function set_b(b) {this.b = b;}
+function set_c(c) {this.c = c;}
+
+function f_ctor(a,b,c)
+{
+    this.set_a = set_a;
+    this.set_b = set_b;
+    this.set_c = set_c;
+
+// NOTE: these break JSD_LOWLEVEL_SOURCE in shell debugger
+    this.get_a = new Function("return this.a;");
+//    this.get_b = new Function("return this.b;");
+//    this.get_c = new Function("return this.c;");
+
+//    this.get_a = function() {return this.a;};
+    this.get_b = function() {return this.b;};
+    this.get_c = function() {return this.c;};
+
+    this.set_a(a);
+    this.set_b(b);
+    this.set_c(c);
+}
+
+function f2_ctor(param)
+{
+    this.A = new f_ctor(1,2,3);
+    this.b = new f_ctor("A","B","C");
+    this.number = param;
+}
+
+function callMe()
+{
+    var A = new f2_ctor(1);
+    debugger;
+    var b = new f2_ctor(5);
+}    
+
+function foo(a,b,c,d,e,f)
+{
+    var g;
+    var h;
+    var i;
+    var j;
+    debugger;
+}    
+
+A = new f2_ctor(0);
+AA = new f2_ctor(100);
+callMe();
+foo(1,2,3,4,5);
+
+A.A.set_b(8);
+print(A.A.get_b());

mozilla/js/jsd/jsdb/test.js

@@ -0,0 +1 @@
+load('objects.js')

mozilla/js/jsd/jsdshell.mak

@@ -0,0 +1,112 @@
+
+PROJ = jsdshell
+JSD = .
+JSDJAVA = $(JSD)\java
+JS      = $(JSD)\..\src
+RUN         = $(JSD)\run
+JSPROJ      = js32
+JSDPROJ     = jsd
+JSDJAVAPROJ = jsdjava
+
+!IF "$(BUILD_OPT)" != ""
+OPT = BUILD_OPT=1
+OBJ = Release
+CC_FLAGS = /DNDEBUG 
+!ELSE
+OPT = 
+OBJ = Debug
+CC_FLAGS = /DDEBUG 
+LINK_FLAGS = /DEBUG
+!ENDIF 
+
+QUIET=@
+
+CFLAGS = /nologo /MDd /W3 /Gm /GX /Zi /Od\
+         /I $(JS)\
+         /I $(JSD)\
+         /DDEBUG /DWIN32 /D_CONSOLE /DXP_PC /D_WINDOWS /D_WIN32\
+         /DJSDEBUGGER\
+!IF "$(JSDEBUGGER_JAVA_UI)" != ""
+         /I $(JSDJAVA)\
+         /DJSDEBUGGER_JAVA_UI\
+         /DJSD_STANDALONE_JAVA_VM\
+!ENDIF 
+         /DJSD_LOWLEVEL_SOURCE\
+         /DJSFILE\
+         $(CC_FLAGS)\
+         /c /Fp$(OBJ)\$(PROJ).pch /Fd$(OBJ)\$(PROJ).pdb /YX -Fo$@ $<
+
+LFLAGS = /nologo /subsystem:console /incremental:no /machine:I386 \
+         $(LINK_FLAGS) /pdb:$(OBJ)\$(PROJ).pdb -out:$(OBJ)\$(PROJ).exe
+
+LLIBS = kernel32.lib advapi32.lib \
+        $(JS)\$(OBJ)\$(JSPROJ).lib \
+        $(JSD)\$(OBJ)\$(JSDPROJ).lib \
+        $(JSDJAVA)\$(OBJ)\$(JSDJAVAPROJ).lib
+
+CPP=cl.exe
+LINK32=link.exe
+
+all: $(OBJ) $(RUN) dlls $(OBJ)\$(PROJ).exe copy_binaries
+
+$(OBJ)\$(PROJ).exe:         \
+        $(OBJ)\js.obj
+  $(QUIET)$(LINK32) $(LFLAGS) $** $(LLIBS)
+
+
+{$(JS)}.c{$(OBJ)}.obj :
+  $(QUIET)$(CPP) $(CFLAGS)
+
+dlls :
+    $(QUIET)cd ..\src
+!IF "$(BUILD_OPT)" != ""
+    $(QUIET)nmake -f js.mak CFG="js - Win32 Release"
+!ELSE
+    $(QUIET)nmake -f js.mak CFG="js - Win32 Debug"
+!ENDIF 
+    $(QUIET)cd ..\jsd
+    $(QUIET)nmake -f jsd.mak JSD_THREADSAFE=1 $(OPT)
+    $(QUIET)cd java
+    $(QUIET)nmake -f jsdjava.mak JSD_STANDALONE_JAVA_VM=1 $(OPT)
+    $(QUIET)cd ..
+
+copy_binaries :
+    @echo copying binaries
+    $(QUIET)copy $(JS)\$(OBJ)\$(JSPROJ).dll $(RUN)               >NUL
+    $(QUIET)copy $(JS)\$(OBJ)\$(JSPROJ).pdb $(RUN)               >NUL
+    $(QUIET)copy $(JSD)\$(OBJ)\$(JSDPROJ).dll $(RUN)             >NUL
+    $(QUIET)copy $(JSD)\$(OBJ)\$(JSDPROJ).pdb $(RUN)             >NUL
+    $(QUIET)copy $(JSDJAVA)\$(OBJ)\$(JSDJAVAPROJ).dll $(RUN)     >NUL
+    $(QUIET)copy $(JSDJAVA)\$(OBJ)\$(JSDJAVAPROJ).pdb $(RUN)     >NUL
+    $(QUIET)copy $(OBJ)\$(PROJ).pdb $(RUN)                       >NUL
+    $(QUIET)copy $(OBJ)\$(PROJ).exe $(RUN)                       >NUL
+
+$(OBJ) :
+    $(QUIET)mkdir $(OBJ)
+
+$(RUN) :
+    $(QUIET)mkdir $(RUN)
+
+clean:
+    @echo deleting old output
+    $(QUIET)del $(OBJ)\js.obj >NUL
+    $(QUIET)del $(OBJ)\$(PROJ).pch >NUL
+    $(QUIET)del $(OBJ)\$(PROJ)*.idb >NUL
+    $(QUIET)del $(OBJ)\$(PROJ).pdb >NUL
+    $(QUIET)del $(OBJ)\$(PROJ).exe >NUL
+    $(QUIET)del $(RUN)\*.pdb >NUL
+    $(QUIET)del $(RUN)\*.exe >NUL
+    $(QUIET)del $(RUN)\*.dll >NUL
+
+deep_clean: clean
+    $(QUIET)cd ..\src
+!IF "$(BUILD_OPT)" != ""
+    $(QUIET)nmake -f js.mak CFG="js - Win32 Release" clean
+!ELSE
+    $(QUIET)nmake -f js.mak CFG="js - Win32 Debug" clean
+!ENDIF 
+    $(QUIET)cd ..\jsd
+    $(QUIET)nmake -f jsd.mak clean
+    $(QUIET)cd java
+    $(QUIET)nmake -f jsdjava.mak clean
+    $(QUIET)cd ..

mozilla/js/jsd/jsdstubs.c

@@ -16,6 +16,10 @@
  * Reserved.
  */
 
+/* this is all going away... replaced by code in js/jsd/java */
+
+#if 0
+
 #ifndef XP_MAC
 #include "_stubs/netscape_jsdebug_Script.c"
 #include "_stubs/netscape_jsdebug_DebugController.c"
@@ -31,3 +35,5 @@
 #include "netscape_jsdebug_JSPC.c"
 #include "n_j_JSSourceTextProvider.c"
 #endif
+
+#endif

mozilla/js/jsd/makefile.win

@@ -1,35 +1,29 @@
-#!gmake
-#
-# The contents of this file are subject to the Netscape Public License
-# Version 1.0 (the "NPL"); you may not use this file except in
-# compliance with the NPL.  You may obtain a copy of the NPL at
-# http://www.mozilla.org/NPL/
-#
-# Software distributed under the NPL is distributed on an "AS IS" basis,
-# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
-# for the specific language governing rights and limitations under the
-# NPL.
-#
-# The Initial Developer of this code under the NPL is Netscape
-# Communications Corporation.  Portions created by Netscape are
-# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
-# Reserved.
+#// The contents of this file are subject to the Netscape Public License
+#// Version 1.0 (the "NPL"); you may not use this file except in
+#// compliance with the NPL.  You may obtain a copy of the NPL at
+#// http://www.mozilla.org/NPL/
+#//
+#// Software distributed under the NPL is distributed on an "AS IS" basis,
+#// WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+#// for the specific language governing rights and limitations under the
+#// NPL.
+#//
+#// The Initial Developer of this code under the NPL is Netscape
+#// Communications Corporation.  Portions created by Netscape are
+#// Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+#// Reserved.
 
-IGNORE_MANIFEST=1
-
-# 
 #//------------------------------------------------------------------------
 #//
 #// Specify the depth of the current directory relative to the
 #// root of NS
 #//
 #//------------------------------------------------------------------------
+DEPTH=..\..
+include <$(DEPTH)\config\config.mak>
 
-DEPTH = ..\..
-
-# Turn on/off depending on
-!ifdef MOZ_JSD
-DIRS = classes
+!ifdef MOZ_OJI
+# DIRS = java classes
 !endif
 
 #//------------------------------------------------------------------------
@@ -41,87 +35,58 @@ DIRS = classes
 DLLNAME		= jsd$(MOZ_BITS)$(VERSION_NUMBER)
 PDBFILE		= $(DLLNAME).pdb
 MAPFILE		= $(DLLNAME).map
-RESFILE		= $(DLLNAME).res
+RESFILE		= jsd$(MOZ_BITS)40.res
 DLL		=.\$(OBJDIR)\$(DLLNAME).dll
 MAKE_OBJ_TYPE	= DLL
 
 !if "$(MOZ_BITS)" != "16"
-LINCS = -I$(PUBLIC)/java \
-        -I$(PUBLIC)/applet \
-        -I$(DEPTH)\include 
+LINCS = -I$(DEPTH)\include \
+        -I$(PUBLIC)\js
 !endif
 
 !if "$(MOZ_BITS)" == "16"
 DEFFILE		= $(DLLNAME).def
 !endif
 
+# LCFLAGS= $(LCFLAGS) -DEXPORT_JSD_API -DJSD_THREADSAFE
+
 LLIBS=	$(LIBNSPR) 										\
 		$(DIST)\lib\js$(MOZ_BITS)$(VERSION_NUMBER).lib	\
-		$(DIST)\lib\jrt$(MOZ_BITS)$(VERSION_NUMBER).lib	
+!ifdef MOZ_OJI
+		$(DIST)\lib\oji$(MOZ_BITS).lib	
+!endif
 
 !if "$(MOZ_BITS)"=="32" && defined(MOZ_DEBUG) && defined(GLOWCODE)
 LLIBS=$(LLIBS) $(GLOWDIR)\glowcode.lib
 !endif
 
+#//------------------------------------------------------------------------
+#// 
+#// Define the files necessary to build the target (ie. OBJS)
+#//
+#//------------------------------------------------------------------------
+OBJS =					\
+    .\$(OBJDIR)\jsdebug.obj  \
+    .\$(OBJDIR)\jsd_high.obj \
+    .\$(OBJDIR)\jsd_hook.obj \
+    .\$(OBJDIR)\jsd_lock.obj \
+    .\$(OBJDIR)\jsd_scpt.obj \
+    .\$(OBJDIR)\jsd_stak.obj \
+    .\$(OBJDIR)\jsd_step.obj \
+    .\$(OBJDIR)\jsd_text.obj \
+    .\$(OBJDIR)\jsd_val.obj  \
+    $(NULL)
 
 #//------------------------------------------------------------------------
 #//
 #// install headers
 #//
 #//------------------------------------------------------------------------
-
-INSTALL_DIR=$(PUBLIC)\jsdebug
-
+INSTALL_DIR=$(PUBLIC)\jsd
 INSTALL_FILE_LIST=	\
 	jsdebug.h		\
 	$(NULL)
 
-
-MODULE=jsdebug 
-
-REQUIRES=java js nspr 
-
-CSRCS=          \
-    jsdebug.c   \
-    jsd_high.c  \
-    jsd_hook.c  \
-!ifdef MOZ_JSD
-    jsdstubs.c  \
-    jsd_java.c  \
-!endif
-    jsd_scpt.c  \
-    jsd_stak.c  \
-    jsd_text.c 
-
-LIBRARY_NAME=jsd 
-
-!ifdef MOZ_JSD
-JDK_GEN=netscape.jsdebug.Script netscape.jsdebug.DebugController \
-    netscape.jsdebug.JSThreadState netscape.jsdebug.JSStackFrameInfo \
-    netscape.jsdebug.JSPC netscape.jsdebug.JSSourceTextProvider \
-    netscape.jsdebug.JSErrorReporter 
-!endif
-
-EXPORTS=jsdebug.h 
-
-C_OBJS=                      \
-    .\$(OBJDIR)\jsdebug.obj  \
-    .\$(OBJDIR)\jsd_high.obj \
-    .\$(OBJDIR)\jsd_hook.obj \
-!ifdef MOZ_JSD
-    .\$(OBJDIR)\jsdstubs.obj \
-    .\$(OBJDIR)\jsd_java.obj \
-!endif
-    .\$(OBJDIR)\jsd_scpt.obj \
-    .\$(OBJDIR)\jsd_stak.obj \
-    .\$(OBJDIR)\jsd_text.obj 
-
-
-!if "$(MOZ_BITS)" != "16"
-LINCS=-I$(XPDIST)\public\java -I$(XPDIST)\public\js \
-    -I$(XPDIST)\public\nspr 
-!endif
-
 #//------------------------------------------------------------------------
 #//
 #// Include the common makefile rules
@@ -133,18 +98,6 @@ install:: $(DLL)
 	$(MAKE_INSTALL) .\$(OBJDIR)\$(DLLNAME).dll $(DIST)\bin
 	$(MAKE_INSTALL) .\$(OBJDIR)\$(DLLNAME).lib $(DIST)\lib
 
-clobber::
-    $(RM_R) _gen
-    $(RM_R) _stubs
-
-.\$(OBJDIR)\jsdstubs.o:					 \
-	$(JDK_STUB_DIR)\netscape_jsdebug_Script.c			 	\
-	$(JDK_STUB_DIR)\netscape_jsdebug_DebugController.c		\
-	$(JDK_STUB_DIR)\netscape_jsdebug_JSThreadState.c	 	\
-	$(JDK_STUB_DIR)\netscape_jsdebug_JSStackFrameInfo.c		\
-	$(JDK_STUB_DIR)\netscape_jsdebug_JSPC.c					\
-	$(JDK_STUB_DIR)\netscape_jsdebug_JSSourceTextProvider.c	
-
 export:: INSTALL_FILES
 
 

mozilla/js/jsd/mkshell.bat

@@ -0,0 +1,4 @@
+@echo off
+REM nmake -f jsdshell.mak JSDEBUGGER_JAVA_UI=1 LIVECONNECT=1 %1 %2 %3 %4 %5
+@echo on
+nmake -f jsdshell.mak JSDEBUGGER_JAVA_UI=1 %1 %2 %3 %4 %5

mozilla/js/jsdj/README

@@ -11,6 +11,7 @@ The notable subdirs are:
 build         - stuff to build the code
 classes       - trees of source files
 dist          - generated output dir
+doc           - some documents
 ifcui         - auxilary pieces of the JavaScript Debugger
 jslogger      - auxilary pieces of a smaple JavaScript logging app
 stub_classes  - stubbed out mozilla classes to allow standalone debugging
@@ -22,9 +23,3 @@ The source to the debugger lives in:
 All building is done in:
     jsdj/build
 
-***************************************************************************
-*** 09/15/98
-*** NOTE: some of this relates to code in js/jsd that is not yet checked in.
-*** New stuff in js/jsd will go in when new js/src lands (later this week).
-*** I decided to check this in anyway...
-***************************************************************************

mozilla/js/jsdj/build/README

@@ -13,7 +13,7 @@ to the public. The flag 'NO_RHINO=1' is necessary for many of the makefile
 targets when used outside of Netscape.
 
 There is code here to also build a Corba/iiop connection for remote debugging to
-a Netscape Internal version of Enterprise Server 3.51. This is not fully
+a Netscape internal version of Enterprise Server 3.51. This is not fully
 functional on the server side. You should normally use the NO_CORBA=1 build
 flag. If you want to play with this stuff then you need an install of ES3.51 and
 you need to set the ES3_ROOT environment variable to point to that install.
@@ -29,5 +29,43 @@ up to date :).
 
 There are a few .bat files for convenience to build the targets I often build.
 
+'mk_ifcui_std_with_rhino.bat' will build the whole thing (except Corba parts) 
+and ASSUMEs that you want Rhino support and that you have already built Rhino
+in the 'correct' relative directory.
 
+The directory structure used at Netscape for Rhino is:
 
+    someroot/ns/js/rhino
+    someroot/mozilla/js/src
+    someroot/mozilla/js/jsd
+    someroot/mozilla/js/jsdj
+
+where 'someroot' can be anything. The salient point is that from the jsdj/build
+directory the relative path to the rhino classes is: 
+
+.\..\..\..\..\ns\js\rhino
+
+This can be adjusted by hacking the 'RHINO_CLASSES' var near the top of 
+jsdj.mak.
+
+------------------------
+FOR THE JS 1.4 RELEASE:
+
+Rhino (JavaScript for Java) is packaged as 'jsjava.jar'. It unzips so that the 
+root directory is named 'jsjava'. 
+
+To simplify building js/jsdj for this release jsdj.mak has been modified to 
+include:
+
+    RHINO_CLASSROOT = $(BUILD_DIR)\..\..\jsjava
+    RHINO_CLASSES = $(RHINO_CLASSROOT)\js.jar;$(RHINO_CLASSROOT)\jsdebug.jar
+
+This supports unzipping jsjava.jar into mozilla/js for a directory tree like:
+
+    someroot/mozilla/js/jsjava
+    someroot/mozilla/js/src
+    someroot/mozilla/js/jsd
+    someroot/mozilla/js/jsdj
+
+mk_ifcui_std_with_rhino.bat can then be run from mozilla/js/jsdj/build to build
+all of js/jsdj including Rhino support.

mozilla/js/jsdj/build/gen_date.awk

@@ -0,0 +1,31 @@
+#
+# This requires -vpackage_name=whatever.the.name.of.the.package.is
+#
+
+BEGIN{
+print
+print "/* generated by gen_date.awk to provide access to build date at runtime */"
+print
+print "package "package_name";" 
+print
+print "class BuildDate"
+print "{"
+print strftime("    // %A, %B %d, %Y at %I:%M %p");
+print
+print "    public static final long buildDate = " systime() "000L;"
+print
+print "    public static final java.util.Date date()"
+print "    {"
+print "        return new java.util.Date(buildDate);"
+print "    }"
+print
+print "    public static final String display()"
+print "    {"
+print "        return date().toString();"
+print "    }"
+print "}"
+}
+
+
+
+

mozilla/js/jsdj/build/gen_dbg.awk

@@ -0,0 +1,16 @@
+#
+# This requires -vpackage_name=name.of.the.package -vvalue=[true|false]
+#
+
+BEGIN{
+print
+print "/* generated by gen_dbg.awk to set DEBUG on or off */"
+print
+print "package "package_name";" 
+print
+print "public interface AS"
+print "{"
+print "    public static final boolean S     = "value";"
+print "    public static final boolean DEBUG = "value";"
+print "}"
+}

mozilla/js/jsdj/build/jsdj.mak

@@ -0,0 +1,534 @@
+# jband - 09/14/98 
+
+BUILD_DIR = .
+DIST = $(BUILD_DIR)\..\dist
+DIST_CLASSES = $(BUILD_DIR)\..\dist\classes
+CLASS_SRC = $(BUILD_DIR)\..\classes
+
+JSDEBUGGING_DIR = $(BUILD_DIR)\..\classes\com\netscape\jsdebugging
+PALOMAR_DIR = $(JSDEBUGGING_DIR)\ifcui\palomar
+
+IFC_DIST_FILE = $(DIST_CLASSES)\ifc11.jar
+
+!IF "$(NO_RHINO)" == ""
+RHINO_CLASSROOT = $(BUILD_DIR)\..\..\jsjava
+RHINO_CLASSES = $(RHINO_CLASSROOT)\js.jar;$(RHINO_CLASSROOT)\jsdebug.jar
+
+#RHINO_CLASSES = $(BUILD_DIR)\..\..\..\..\ns\js\rhino
+!ENDIF
+
+#these are used for CD
+FROM_BUILD_TO_DIST_CLASSES = ..\dist\classes
+FROM_DIST_CLASSES_TO_BUILD = ..\..\build
+
+JSLOGGER_JARFILE  = jslogger.jar
+JSLOGGER_MAIN_DIR = $(BUILD_DIR)\..\jslogger
+
+NETSCAPE_JSDEBUG_JARFILE  = jsd11.jar
+
+IFCUI_JARFILE  = jsdeb12.jar
+IFCUI_RUN_DIR = $(BUILD_DIR)\..\ifcui\run
+
+OUR_CLASSPATH = $(DIST_CLASSES);$(IFC_DIST_FILE);$(RHINO_CLASSES);$(CLASSPATH)
+STD_JAVA_FLAGS = -d $(DIST_CLASSES) -classpath $(OUR_CLASSPATH)
+
+CORBA_CLASSPATH = $(OUR_CLASSPATH);$(ES3_ROOT)\wai\java\nisb.zip;$(ES3_ROOT)\wai\java\WAI.zip;$(ES3_ROOT)\plugins\Java\classes\serv3_0.zip
+CORBA_JAVA_FLAGS = -d $(DIST_CLASSES) -classpath $(CORBA_CLASSPATH)
+
+!IF "$(NO_CORBA)" == ""
+JAVADOC_CLASSPATH = $(CORBA_CLASSPATH)
+!ELSE
+JAVADOC_CLASSPATH = $(OUR_CLASSPATH)
+!ENDIF 
+
+
+!IF "$(BUILD_OPT)" != ""
+JAVAFLAGS = $(STD_JAVA_FLAGS) -O
+!ELSE
+JAVAFLAGS = $(STD_JAVA_FLAGS) -g
+!ENDIF 
+
+all: core jsdb ifcui ifcui_lanchers jslogger apitests tools \
+     dependency_checks jars netscape_applet javadoc_all
+
+all_clean : clean all
+
+help :
+    @echo targets:
+    @echo --------
+    @echo all 
+    @echo all_clean
+    @echo help 
+    @echo clean
+    @echo core
+    @echo jsdb 
+    @echo apitests 
+    @echo ifcui 
+    @echo ifcui_fast 
+    @echo ifcui_lanchers 
+    @echo jslogger 
+    @echo jslogger_fast 
+    @echo depend_tool 
+    @echo tools 
+    @echo dependency_checks 
+    @echo jars 
+    @echo netscape_security 
+    @echo netscape_jsdebug 
+    @echo netscape_javascript
+    @echo netscape_applet 
+    @echo com_netscape_nativejsengine
+    @echo com_netscape_jsdebugging_api 
+    @echo com_netscape_jsdebugging_engine 
+    @echo com_netscape_jsdebugging_api_local 
+    @echo com_netscape_jsdebugging_engine_local 
+    @echo com_netscape_jsdebugging_api_rhino 
+    @echo com_netscape_jsdebugging_engine_rhino 
+    @echo com_netscape_jsdebugging_jsdb 
+    @echo com_netscape_jsdebugging_ifcui_palomar 
+    @echo com_netscape_jsdebugging_ifcui 
+    @echo com_netscape_jsdebugging_ifcui_launcher_local 
+    @echo com_netscape_jsdebugging_ifcui_launcher_rhino 
+    @echo com_netscape_jsdebugging_apitests 
+    @echo com_netscape_jsdebugging_jslogger 
+    @echo com_netscape_jsdebugging_tools_depend 
+    @echo check_depend_jslogger 
+    @echo jslogger_jar 
+    @echo check_depend_netscape_jsdebug 
+    @echo netscape_jsdebug_jar 
+
+core:   initial_state                           \
+        netscape_security                       \
+        netscape_jsdebug                        \
+        com_netscape_jsdebugging_api            \
+        com_netscape_jsdebugging_engine         \
+        com_netscape_jsdebugging_api_local      \
+        com_netscape_jsdebugging_engine_local   \
+!IF "$(NO_RHINO)" == ""
+        com_netscape_jsdebugging_api_rhino      \
+        com_netscape_jsdebugging_engine_rhino   \
+!ENDIF
+!IF "$(NO_CORBA)" == ""
+        com_netscape_jsdebugging_remote_corba   \
+        com_netscape_jsdebugging_api_corba      \
+!ENDIF
+
+jsdb : com_netscape_jsdebugging_jsdb
+
+apitests : com_netscape_jsdebugging_apitests
+
+ifcui : initial_state                           \
+        netscape_security                       \
+        netscape_javascript                     \
+        netscape_jsdebug                        \
+        com_netscape_jsdebugging_api            \
+        com_netscape_jsdebugging_ifcui_palomar  \
+        com_netscape_jsdebugging_ifcui          \
+        CP_DIST_CLASSES_RESOURCES
+
+ifcui_fast : com_netscape_jsdebugging_ifcui
+
+ifcui_lanchers : com_netscape_jsdebugging_ifcui_launcher_local \
+!IF "$(NO_RHINO)" == ""
+                 com_netscape_jsdebugging_ifcui_launcher_rhino
+!ENDIF
+
+jslogger : ifcui com_netscape_jsdebugging_jslogger
+
+jslogger_fast : com_netscape_jsdebugging_jslogger
+
+depend_tool : initial_state com_netscape_jsdebugging_tools_depend
+
+tools : depend_tool
+
+dependency_checks : check_depend_jslogger \
+                    check_depend_netscape_jsdebug \
+                    check_depend_ifcui
+
+jars : jslogger_jar \
+       netscape_jsdebug_jar \
+       ifcui_jar
+
+netscape_security : initial_state
+    @echo building stubbed netscape.security classes
+    @sj $(JAVAFLAGS) $(BUILD_DIR)\..\stub_classes\netscape\security\*.java
+
+netscape_applet : initial_state
+    @echo building stubbed netscape.applet classes
+    @sj $(JAVAFLAGS) $(BUILD_DIR)\..\stub_classes\netscape\applet\*.java
+
+netscape_jsdebug : netscape_security
+    @echo building netscape.jsdebug
+    @sj $(JAVAFLAGS) $(BUILD_DIR)\..\classes\netscape\jsdebug\*.java
+    
+netscape_javascript: netscape_security
+    @echo building netscape.javascript
+    @sj $(JAVAFLAGS) $(BUILD_DIR)\..\stub_classes\netscape\javascript\*.java
+
+com_netscape_jsdebugging_api : netscape_security
+    @echo building com.netscape.jsdebugging.api
+    @sj $(JAVAFLAGS) $(JSDEBUGGING_DIR)\api\*.java
+
+com_netscape_jsdebugging_engine : com_netscape_jsdebugging_api
+    @echo building com.netscape.jsdebugging.engine
+    @sj $(JAVAFLAGS) $(JSDEBUGGING_DIR)\engine\*.java
+
+com_netscape_jsdebugging_api_local : com_netscape_jsdebugging_api netscape_jsdebug
+    @echo building com.netscape.jsdebugging.api.local
+    @sj $(JAVAFLAGS) $(JSDEBUGGING_DIR)\api\local\*.java
+
+com_netscape_jsdebugging_engine_local : com_netscape_nativejsengine com_netscape_jsdebugging_engine netscape_jsdebug
+    @echo building com.netscape.jsdebugging.engine.local
+    @sj $(JAVAFLAGS) $(JSDEBUGGING_DIR)\engine\local\*.java
+
+com_netscape_nativejsengine : 
+    @echo building com.netscape.nativejsengine
+    @sj $(JAVAFLAGS) $(CLASS_SRC)\com\netscape\nativejsengine\*.java
+
+com_netscape_jsdebugging_api_rhino : com_netscape_jsdebugging_api
+    @echo building com.netscape.jsdebugging.api.rhino
+    @sj $(JAVAFLAGS) $(JSDEBUGGING_DIR)\api\rhino\*.java
+
+com_netscape_jsdebugging_engine_rhino : com_netscape_jsdebugging_engine
+    @echo building com.netscape.jsdebugging.engine.rhino
+    @sj $(JAVAFLAGS) $(JSDEBUGGING_DIR)\engine\rhino\*.java
+
+com_netscape_jsdebugging_jsdb : core
+    @echo building com.netscape.jsdebugging.jsdb
+    @sj $(JAVAFLAGS) $(JSDEBUGGING_DIR)\jsdb\*.java
+
+com_netscape_jsdebugging_ifcui_palomar : initial_state
+    @echo building com.netscape.jsdebugging.ifcui.palomar etc...
+    @sj $(JAVAFLAGS)\
+            $(PALOMAR_DIR)\util\*.java\
+            $(PALOMAR_DIR)\widget\*.java\
+            $(PALOMAR_DIR)\widget\layout\*.java\
+            $(PALOMAR_DIR)\widget\layout\math\*.java\
+            $(PALOMAR_DIR)\widget\toolbar\*.java\
+            $(PALOMAR_DIR)\widget\toolTip\*.java
+
+com_netscape_jsdebugging_ifcui :
+    @echo generating com.netscape.jsdebugging.ifcui.BuildDate
+    @gawk -f $(BUILD_DIR)\gen_date.awk -vpackage_name=com.netscape.jsdebugging.ifcui > $(JSDEBUGGING_DIR)\ifcui\BuildDate.java
+    @echo building com.netscape.jsdebugging.ifcui
+    @sj $(JAVAFLAGS) $(JSDEBUGGING_DIR)\ifcui\*.java
+
+com_netscape_jsdebugging_ifcui_launcher_local : ifcui
+    @echo building com.netscape.jsdebugging.ifcui.launcher.local
+    @sj $(JAVAFLAGS) $(JSDEBUGGING_DIR)\ifcui\launcher\local\*.java
+
+com_netscape_jsdebugging_ifcui_launcher_rhino : com_netscape_jsdebugging_api_rhino ifcui
+    @echo building com.netscape.jsdebugging.ifcui.launcher.rhino
+    @sj $(JAVAFLAGS) $(JSDEBUGGING_DIR)\ifcui\launcher\rhino\*.java
+
+com_netscape_jsdebugging_apitests : core
+    @echo building com.netscape.jsdebugging.apitests etc...
+    @sj $(JAVAFLAGS)\
+            $(JSDEBUGGING_DIR)\apitests\*.java\
+            $(JSDEBUGGING_DIR)\apitests\xml\*.java\
+            $(JSDEBUGGING_DIR)\apitests\testing\*.java\
+            $(JSDEBUGGING_DIR)\apitests\testing\desc\*.java\
+            $(JSDEBUGGING_DIR)\apitests\testing\tests\*.java\
+            $(JSDEBUGGING_DIR)\apitests\analyzing\*.java\
+            $(JSDEBUGGING_DIR)\apitests\analyzing\analyzers\*.java\
+            $(JSDEBUGGING_DIR)\apitests\analyzing\data\*.java\
+            $(JSDEBUGGING_DIR)\apitests\analyzing\tree\*.java
+
+com_netscape_jsdebugging_jslogger :
+    @echo building com.netscape.jsdebugging.jslogger
+    @sj $(JAVAFLAGS) $(JSDEBUGGING_DIR)\jslogger\*.java
+
+com_netscape_jsdebugging_tools_depend :
+    @echo building com.netscape.jsdebugging.tools.depend
+    @sj $(JAVAFLAGS) $(JSDEBUGGING_DIR)\tools\depend\*.java
+
+com_netscape_jsdebugging_remote_corba : initial_state
+    @echo building com.netscape.jsdebugging.remote.corba
+    @if "$(ES3_ROOT)" == "" @echo !!! ES3_ROOT is not set !!!
+    @if not exist $(ES3_ROOT)\NUL @echo !!! $(ES3_ROOT) does not exist !!!
+    @sj $(CORBA_JAVA_FLAGS) \
+        $(JSDEBUGGING_DIR)\remote\corba\*.java \
+        $(JSDEBUGGING_DIR)\remote\corba\ISourceTextProviderPackage\*.java \
+        $(JSDEBUGGING_DIR)\remote\corba\TestInterfacePackage\*.java \
+
+com_netscape_jsdebugging_api_corba : com_netscape_jsdebugging_api com_netscape_jsdebugging_remote_corba ifcui
+    @echo building com.netscape.jsdebugging.api.corba
+    @sj $(CORBA_JAVA_FLAGS) $(JSDEBUGGING_DIR)\api\corba\*.java
+
+api_corba_fast :
+    @echo building com.netscape.jsdebugging.api.corba
+    @sj $(CORBA_JAVA_FLAGS) $(JSDEBUGGING_DIR)\api\corba\*.java
+
+palomar_assert_on :
+    @echo generating com.netscape.jsdebugging.ifcui.palomar.util with assert on
+    @gawk -f $(BUILD_DIR)\gen_dbg.awk -vvalue=true -vpackage_name=com.netscape.jsdebugging.ifcui.palomar.util > $(JSDEBUGGING_DIR)\ifcui\palomar\util\AS.java
+    @echo building com.netscape.jsdebugging.ifcui.palomar.util
+    @sj $(JAVAFLAGS) $(JSDEBUGGING_DIR)\ifcui\palomar\util\*.java
+
+palomar_assert_off :
+    @echo generating com.netscape.jsdebugging.ifcui.palomar.util with assert on
+    @gawk -f $(BUILD_DIR)\gen_dbg.awk -vvalue=false -vpackage_name=com.netscape.jsdebugging.ifcui.palomar.util > $(JSDEBUGGING_DIR)\ifcui\palomar\util\AS.java
+    @echo building com.netscape.jsdebugging.ifcui.palomar.util
+    @sj $(JAVAFLAGS) $(JSDEBUGGING_DIR)\ifcui\palomar\util\*.java
+
+########## packaging #################
+
+JSLOGGER_CLASS_FILES = \
+    com\netscape\jsdebugging\jslogger\*.class \
+    com\netscape\jsdebugging\ifcui\Log.class \
+    com\netscape\jsdebugging\ifcui\Env.class \
+    com\netscape\jsdebugging\ifcui\palomar\util\*.class
+
+JSLOGGER_EXPECTED_DEPENDENCIES = \
+    -i java \
+    -i netscape/application \
+    -i netscape/util \
+    -i netscape/jsdebug \
+    -i netscape/security
+
+check_depend_jslogger :
+    @echo checking for unexpected dependencies in jslogger
+    @cd $(FROM_BUILD_TO_DIST_CLASSES)
+    @jre -cp . com.netscape.jsdebugging.tools.depend.Main \
+         $(JSLOGGER_CLASS_FILES) $(JSLOGGER_EXPECTED_DEPENDENCIES)
+    @cd $(FROM_DIST_CLASSES_TO_BUILD)
+
+jslogger_jar : 
+    @echo building $(JSLOGGER_JARFILE)
+    @cd $(FROM_BUILD_TO_DIST_CLASSES)
+    @if exist $(JSLOGGER_JARFILE) @del $(JSLOGGER_JARFILE) >NUL
+    @zip -q -r $(JSLOGGER_JARFILE) $(JSLOGGER_CLASS_FILES)
+    @cd $(FROM_DIST_CLASSES_TO_BUILD)
+    @echo copying $(JSLOGGER_JARFILE) to $(JSLOGGER_MAIN_DIR)
+    @copy $(DIST_CLASSES)\$(JSLOGGER_JARFILE) $(JSLOGGER_MAIN_DIR) >NUL
+
+##########
+
+NETSCAPE_JSDEBUG_CLASS_FILES = netscape\jsdebug\*.class
+
+NETSCAPE_JSDEBUG_EXPECTED_DEPENDENCIES = \
+    -i java \
+    -i netscape/security \
+    -i netscape/util \
+
+check_depend_netscape_jsdebug :
+    @echo checking for unexpected dependencies in netscape.jsdebug
+    @cd $(FROM_BUILD_TO_DIST_CLASSES)
+    @jre -cp . com.netscape.jsdebugging.tools.depend.Main \
+         $(NETSCAPE_JSDEBUG_CLASS_FILES) $(NETSCAPE_JSDEBUG_EXPECTED_DEPENDENCIES)
+    @cd $(FROM_DIST_CLASSES_TO_BUILD)
+
+netscape_jsdebug_jar : 
+    @echo building $(NETSCAPE_JSDEBUG_JARFILE)
+    @cd $(FROM_BUILD_TO_DIST_CLASSES)
+    @if exist $(NETSCAPE_JSDEBUG_JARFILE) @del $(NETSCAPE_JSDEBUG_JARFILE) >NUL
+    @zip -q -r $(NETSCAPE_JSDEBUG_JARFILE) $(NETSCAPE_JSDEBUG_CLASS_FILES)
+    @cd $(FROM_DIST_CLASSES_TO_BUILD)
+#    @echo copying $(JSLOGGER_JARFILE) to $(JSLOGGER_MAIN_DIR)
+#    @copy $(DIST_CLASSES)\$(JSLOGGER_JARFILE) $(JSLOGGER_MAIN_DIR) >NUL
+
+##########
+
+IFCUI_CLASS_FILES = \
+        com\netscape\jsdebugging\ifcui\*.class \
+        com\netscape\jsdebugging\ifcui\palomar\util\*.class \
+        com\netscape\jsdebugging\ifcui\palomar\widget\*.class \
+        com\netscape\jsdebugging\ifcui\palomar\widget\layout\*.class \
+        com\netscape\jsdebugging\ifcui\palomar\widget\layout\math\*.class \
+        com\netscape\jsdebugging\ifcui\palomar\widget\toolbar\*.class \
+        com\netscape\jsdebugging\ifcui\palomar\widget\toolTip\*.class \
+        com\netscape\jsdebugging\api\*.class \
+!IF "$(INCLUDE_SECURITY)" != ""
+        netscape\security\*.class \
+!ENDIF
+!IF "$(INCLUDE_LOCAL_ADAPTER)" != ""
+        com\netscape\jsdebugging\api\local\*.class \
+!ENDIF
+!IF "$(INCLUDE_RHINO_ADAPTER)" != ""
+        com\netscape\jsdebugging\api\rhino\*.class \
+!ENDIF
+!IF "$(INCLUDE_CORBA_ADAPTER)" != ""
+        com\netscape\jsdebugging\api\corba\*.class \
+!ENDIF
+!IF "$(INCLUDE_LOCAL_LAUNCHER)" != ""
+        com\netscape\jsdebugging\ifcui\launcher\local\*.class \
+!ENDIF
+!IF "$(INCLUDE_RHINO_LAUNCHER)" != ""
+        com\netscape\jsdebugging\ifcui\launcher\rhino\*.class \
+!ENDIF
+
+IFCUI_OTHER_FILES = \
+!IF "$(INCLUDE_IMAGES)" != ""
+    images\*.gif \
+!ENDIF
+!IF "$(INCLUDE_SOUNDS)" != ""
+    sounds\*.au \
+!ENDIF
+
+IFCUI_EXPECTED_DEPENDENCIES = \
+    -i java \
+    -i netscape/security \
+    -i netscape/util \
+    -i netscape/application \
+    -i netscape/javascript \
+!IF "$(INCLUDE_LOCAL_ADAPTER)" != ""
+    -i netscape/jsdebug \
+!ENDIF
+!IF "$(INCLUDE_RHINO_ADAPTER)" != ""
+    -i com/netscape/javascript \
+!ENDIF
+
+check_depend_ifcui :
+    @echo checking for unexpected dependencies for ifcui
+    @cd $(FROM_BUILD_TO_DIST_CLASSES)
+    @jre -cp . com.netscape.jsdebugging.tools.depend.Main \
+         $(IFCUI_CLASS_FILES) $(IFCUI_EXPECTED_DEPENDENCIES)
+    @cd $(FROM_DIST_CLASSES_TO_BUILD)
+
+ifcui_jar : 
+    @echo building $(IFCUI_JARFILE)
+    @cd $(FROM_BUILD_TO_DIST_CLASSES)
+    @if exist $(IFCUI_JARFILE) @del $(IFCUI_JARFILE) >NUL
+    @zip -q -r $(IFCUI_JARFILE) $(IFCUI_CLASS_FILES) $(IFCUI_OTHER_FILES)
+    @cd $(FROM_DIST_CLASSES_TO_BUILD)
+    @echo copying $(IFCUI_JARFILE) to $(IFCUI_RUN_DIR)
+    @copy $(DIST_CLASSES)\$(IFCUI_JARFILE) $(IFCUI_RUN_DIR) >NUL
+
+
+########## javadoc stuff #################
+
+ALL_PACKAGES = \
+    netscape.security \
+    netscape.jsdebug \
+    netscape.javascript \
+    netscape.applet \
+    com.netscape.jsdebugging.api \
+    com.netscape.jsdebugging.api.local \
+    com.netscape.jsdebugging.engine \
+    com.netscape.jsdebugging.engine.local \
+    com.netscape.jsdebugging.jsdb \
+    com.netscape.jsdebugging.ifcui \
+    com.netscape.jsdebugging.ifcui.palomar.util \
+    com.netscape.jsdebugging.ifcui.palomar.widget \
+    com.netscape.jsdebugging.ifcui.palomar.widget.layout \
+    com.netscape.jsdebugging.ifcui.palomar.widget.layout.math \
+    com.netscape.jsdebugging.ifcui.palomar.widget.toolbar \
+    com.netscape.jsdebugging.ifcui.palomar.widget.toolTip \
+    com.netscape.jsdebugging.ifcui.launcher.local \
+    com.netscape.jsdebugging.apitests \
+    com.netscape.jsdebugging.apitests.xml \
+    com.netscape.jsdebugging.apitests.testing \
+    com.netscape.jsdebugging.apitests.testing.desc \
+    com.netscape.jsdebugging.apitests.testing.tests \
+    com.netscape.jsdebugging.apitests.analyzing.analyzers \
+    com.netscape.jsdebugging.apitests.analyzing.data \
+    com.netscape.jsdebugging.apitests.analyzing.tree \
+    com.netscape.jsdebugging.jslogger \
+    com.netscape.jsdebugging.tools.depend \
+    com.netscape.nativejsengine \
+!IF "$(NO_RHINO)" == ""
+    com.netscape.jsdebugging.api.rhino \
+    com.netscape.jsdebugging.engine.rhino \
+    com.netscape.jsdebugging.ifcui.launcher.rhino \
+!ENDIF
+!IF "$(NO_CORBA)" == ""
+    com.netscape.jsdebugging.api.corba \
+    com.netscape.jsdebugging.remote.corba \
+    com.netscape.jsdebugging.remote.corba.ISourceTextProviderPackage \
+    com.netscape.jsdebugging.remote.corba.TestInterfacePackage \
+!ENDIF
+
+javadoc_all : initial_state
+    @echo cleaning up old stuff in javadoc directory
+    @if exist $(DIST)\javadocs\*.html @del $(DIST)\javadocs\*.html > NUL
+    @echo copying javadoc images to the dist dir
+    @copy $(BUILD_DIR)\images\*.gif  $(DIST)\javadocs\images > NUL
+    @echo building javadoc for EVERYTHING
+    @javadoc -sourcepath $(JAVADOC_CLASSPATH);$(CLASS_SRC);$(BUILD_DIR)\..\stub_classes -d $(DIST)\javadocs $(ALL_PACKAGES)
+
+
+########## before anything can happen... #################
+
+initial_state : MK_DIST_CLASSES_DIRS $(IFC_DIST_FILE)
+
+$(IFC_DIST_FILE) : 
+    @echo getting ifc11.jar -- if this fails you need to copy it to dist/classes yourself
+    copy ..\..\..\nav-java\stubs\classes\ifc11.jar $(DIST_CLASSES) > NUL
+
+########## directory stuff #################
+
+#
+# This list got too long so I split it in two. If you need to add more items
+# then add them to the second list...
+#
+DIST_CLASSES_DIRS_0 = \
+    $(DIST) \
+    $(DIST_CLASSES) \
+    $(DIST_CLASSES)\images \
+    $(DIST_CLASSES)\sounds \
+    $(DIST_CLASSES)\netscape \
+    $(DIST_CLASSES)\netscape\security \
+    $(DIST_CLASSES)\netscape\jsdebug \
+    $(DIST_CLASSES)\netscape\javascript \
+    $(DIST_CLASSES)\netscape\applet \
+    $(DIST_CLASSES)\com \
+    $(DIST_CLASSES)\com\netscape \
+    $(DIST_CLASSES)\com\netscape\jsdebugging \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\api \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\api\local \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\api\rhino \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\api\corba \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\engine \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\engine\local \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\engine\rhino \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\jsdb \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\ifcui \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\ifcui\palomar \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\ifcui\palomar\util \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\ifcui\palomar\widget \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\ifcui\palomar\widget\layout \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\ifcui\palomar\widget\layout\math \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\ifcui\palomar\widget\toolbar \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\ifcui\palomar\widget\toolTip \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\ifcui\launcher \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\ifcui\launcher\local \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\ifcui\launcher\rhino \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\apitests \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\apitests\xml \
+
+DIST_CLASSES_DIRS_1 = \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\apitests\testing \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\apitests\testing\desc \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\apitests\testing\tests \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\apitests\analyzing \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\apitests\analyzing\analyzers \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\apitests\analyzing\data \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\apitests\analyzing\tree \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\jslogger \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\tools \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\tools\depend \
+    $(DIST_CLASSES)\com\netscape\nativejsengine \
+    $(DIST)\javadocs \
+    $(DIST)\javadocs\images \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\remote \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\remote\corba \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\remote\corba\ISourceTextProviderPackage \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\remote\corba\TestInterfacePackage \
+
+
+MK_DIST_CLASSES_DIRS :
+    @echo making any non existent classfile output directories
+    @for %i in ($(DIST_CLASSES_DIRS_0)) do @if not exist %i\NUL mkdir %i > NUL
+    @for %i in ($(DIST_CLASSES_DIRS_1)) do @if not exist %i\NUL mkdir %i > NUL
+
+CP_DIST_CLASSES_RESOURCES : initial_state
+    @echo copying images and sounds to dist directory
+    @xcopy $(BUILD_DIR)\..\ifcui\run\images\*.* $(DIST_CLASSES)\images > NUL
+    @xcopy $(BUILD_DIR)\..\ifcui\run\sounds\*.* $(DIST_CLASSES)\sounds > NUL
+
+clean:
+    @echo deleting built classes
+    @for %i in ($(DIST_CLASSES_DIRS_0)) do @if exist %i\*.class @del %i\*.class > NUL
+    @for %i in ($(DIST_CLASSES_DIRS_1)) do @if exist %i\*.class @del %i\*.class > NUL
+    @echo deleting ifcui image and sound resources
+    @if exist $(DIST_CLASSES)\images\*.gif @del $(DIST_CLASSES)\images\*.gif > NUL
+    @if exist $(DIST_CLASSES)\sounds\*.au @del $(DIST_CLASSES)\sounds\*.au > NUL

mozilla/js/jsdj/build/mk_ifcui_std_fast_jar_with_rhino.bat

@@ -0,0 +1 @@
+call mk_ifcui_std.bat ifcui_fast ifcui_jar INCLUDE_RHINO_ADAPTER=1 INCLUDE_RHINO_LAUNCHER=1

mozilla/js/jsdj/build/mk_ifcui_std_with_rhino.bat

@@ -0,0 +1,2 @@
+nmake -f jsdj.mak INCLUDE_SECURITY=1 INCLUDE_LOCAL_ADAPTER=1 INCLUDE_LOCAL_LAUNCHER=1 INCLUDE_IMAGES=1 INCLUDE_SOUNDS=1 INCLUDE_RHINO_ADAPTER=1 INCLUDE_RHINO_LAUNCHER=1 NO_CORBA=1 %1 %2 %3 %4 %5 %6 %7 %8 %9
+

mozilla/js/jsdj/classes/com/netscape/jsdebugging/ifcui/BuildDate.java

@@ -0,0 +1,21 @@
+
+/* generated by gen_date.awk to provide access to build date at runtime */
+
+package com.netscape.jsdebugging.ifcui;
+
+class BuildDate
+{
+    // Wednesday, September 23, 1998 at 05:12 PM
+
+    public static final long buildDate = 906595979000L;
+
+    public static final java.util.Date date()
+    {
+        return new java.util.Date(buildDate);
+    }
+
+    public static final String display()
+    {
+        return date().toString();
+    }
+}

mozilla/js/jsdj/classes/com/netscape/jsdebugging/ifcui/DrawStringClipper.java

@@ -0,0 +1,91 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+/*
+* helper class to trim a string and its rect to fit a clip rect width
+*/
+
+// when     who     what
+// 09/23/98 jband   created file
+//
+
+package com.netscape.jsdebugging.ifcui;
+
+import netscape.application.*;
+import netscape.util.*;
+
+/* NOTE: results are in object vars -- caller must handle synchronization */
+
+public class DrawStringClipper
+{
+    public DrawStringClipper( int charWidth ) {_charWidth = charWidth;}
+
+    public void setCharWidth( int charWidth ) {_charWidth = charWidth;}
+
+    public int doClip(String str, Rect rect, Rect clipRect)
+    {
+        _str = str;
+        _rect = rect;
+        _len = _str.length();
+
+        int charsToTrim;
+        int space;
+        if( _len > 0 )
+        {
+            space = (_rect.x + _rect.width) - (clipRect.x + clipRect.width);
+            if( space > _charWidth )
+                {
+                space = (space/_charWidth)*_charWidth;
+                int trail = (_rect.width/_charWidth) - _len;
+                charsToTrim = Math.min(_len, (space/_charWidth)- trail);
+                if( charsToTrim > 0 )
+                {
+                    _rect.width -= space;
+                    _str = _str.substring(0, _len-charsToTrim);
+                    _len -= charsToTrim;
+                }
+            }
+        }
+        if( _len > 0 )
+        {
+            space = clipRect.x - _rect.x;
+            if( space > _charWidth )
+                {
+                space = (space/_charWidth)*_charWidth;
+                charsToTrim = Math.min(_len, space / _charWidth);
+                if( charsToTrim > 0 )
+                {
+                    _rect.x += space;
+                    _rect.width -= space;
+                    _str = _str.substring(charsToTrim);
+                    _len -= charsToTrim;
+                }
+            }
+        }
+        return _len;
+    }
+
+    public String getString()       {return _str;}
+    public int    getStringLength() {return _len;}
+    public Rect   getRect()         {return _rect;}
+    
+    private String  _str;
+    private int     _len;
+    private Rect    _rect;
+    private int     _charWidth;
+}    

mozilla/js/jsdj/classes/com/netscape/jsdebugging/ifcui/palomar/util/AS.java

@@ -0,0 +1,10 @@
+
+/* generated by gen_dbg.awk to set DEBUG on or off */
+
+package com.netscape.jsdebugging.ifcui.palomar.util;
+
+public interface AS
+{
+    public static final boolean S     = true;
+    public static final boolean DEBUG = true;
+}

mozilla/js/jsdj/doc/jsd_arch.html

@@ -0,0 +1,162 @@
+<html>
+<head>
+<title>JSD Architecture</title>
+</head>
+
+<body bgcolor=white>
+<h1><center>JSD Architecture</center></h1>
+<a href="mailto:jband@netscape.com"><center>John Bandhauer</center></a>
+<i><center>6 July 1998</center></i>
+<p>
+
+<center><img src="jsd_arch.jpg" border=1><br></center>
+<center><i>Basic JSD architecture for both C and Java engines</i></center>
+<p>
+
+<table>
+
+<tr>
+<td valign=top><font color=red>(1)</font></td>
+<td>
+Spider Monkey JavaScript engine. This is an unmodified engine which exposes 
+a low-level debug interface via <code>js/src/jsdbgapi.h</code>.
+</td>
+</tr>
+
+<tr>
+<td valign=top><font color=red>(2)</font></td>
+<td>
+Spider Monkey JavaScript debug support. This provides a wrapper and does
+bookkeeping.
+</td>
+</tr>
+
+<tr>
+<td valign=top><font color=red>(3)</font></td>
+<td>
+Corba adapter. Using only public interfaces of JSD this module remotes 
+the debug interface over a Corba connection.
+</td>
+</tr>
+
+<tr>
+<td valign=top><font color=red>(4)</font></td>
+<td>
+JNI native adapter. This implements the natives of <code>netscape.debug</code>
+using JNI natives.
+</td>
+</tr>
+
+<tr>
+<td valign=top><font color=red>(5)</font></td>
+<td>
+Old JDK native adapter. This implements the natives of <code>netscape.debug</code>
+using old style JDK natives. This is currently in use in Communicator 4.x.
+</td>
+</tr>
+
+<tr>
+<td valign=top><font color=red>(6)</font></td>
+<td>
+Rhino <i>JavaScript for Java</i> engine. This is the unmodified Rhino engine. 
+It exposes the low-level debug interface via various interface classesand support 
+built into the Context and Codegen classes.
+</td>
+</tr>
+
+<tr>
+<td valign=top><font color=red>(7)</font></td>
+<td>
+Rhino debug support package. This exposes a higher level debug interface for 
+Rhino and includes a reference implementation of that interface.
+</td>
+</tr>
+
+<tr>
+<td valign=top><font color=red>(8)</font></td>
+<td>
+Client end of Corba adapter. This implements <code>com.netscape.jsdebugging.api</code>
+to provide debugger clients access to an engine running in a different process 
+space.
+</td>
+</tr>
+
+<tr>
+<td valign=top><font color=red>(9)</font></td>
+<td>
+<code>netscape.debug</code> is a package included in Communiator 4.x. 
+The JNI and JDK natives supply the bridge from C to Java that is exposed on the
+Java side by this package.
+</td>
+</tr>
+
+<tr>
+<td valign=top><font color=red>(10)</font></td>
+<td>
+The local adapter implements <code>com.netscape.jsdebugging.api</code> in a form that
+allows the debugger client to connect to <code>netscape.debug</code>.
+</td>
+</tr>
+
+<tr>
+<td valign=top><font color=red>(11)</font></td>
+<td>
+The rhino adapter implements <code>com.netscape.jsdebugging.api</code> in a form that
+allows the debugger client to connect to <code>com.netscape.javascript.debug</code>.
+</td>
+</tr>
+
+<tr>
+<td valign=top><font color=red>(12)</font></td>
+<td>
+<code>com.netscape.jsdebugging.api</code> is an interface only package that allows
+debugger clients to talk to any of the adapters transparently and with no 
+compile-time coupling to the adapters.
+</td>
+</tr>
+
+<tr>
+<td valign=top><font color=red>(13)</font></td>
+<td>
+Java-based Graphical Debugger. Currently we have one debugger written using IFC
+and shipping in it's 1.1 form. Version 1.2 is unfinished and under development 
+in the mozilla tree in <code>js/sjdj/classes</code> in the package 
+<code>com.netscape.jsdebugging.ifcui</code>.
+</td>
+</tr>
+
+<tr>
+<td valign=top><font color=red>(14)</font></td>
+<td>
+Java-based Console Debugger. Currently we have a version of this checked in 
+to the mozilla tree in <code>com.netscape.jsdebugging.jsdb</code>. This version
+will work with either Rhino or the C engine using engine abstraction classes in
+<code>com.netscape.jsdebugging.engine</code>.
+</td>
+</tr>
+
+<tr>
+<td valign=top><font color=red>(15)</font></td>
+<td>
+Java-based debug api tests are implemented in 
+<code>com.netscape.jsdebugging.apitests</code>.
+</td>
+</tr>
+
+<tr>
+<td valign=top><font color=red>(n/a)</font></td>
+<td>
+Not shown is a purely native console debugger which uses only js/src and js/jsd. 
+It can be found in js/jsd/jsdb. This debugger uses the JS shell and reflects 
+the JSD api into the JavaScript language. The actual debugger is written in 
+JavaScript. It can be modified and extended as it runs and can debug itself.
+</td>
+</tr>
+
+
+</table>
+<HR>
+last updated: 28 September 1998 - jband
+
+</body>
+</html>

mozilla/js/macbuild/JavaScript.Prefix

@@ -1,27 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
- *
- * The contents of this file are subject to the Netscape Public License
- * Version 1.0 (the "NPL"); you may not use this file except in
- * compliance with the NPL.  You may obtain a copy of the NPL at
- * http://www.mozilla.org/NPL/
- *
- * Software distributed under the NPL is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
- * for the specific language governing rights and limitations under the
- * NPL.
- *
- * The Initial Developer of this code under the NPL is Netscape
- * Communications Corporation.  Portions created by Netscape are
- * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
- * Reserved.
- */
-
-//
-//	JavaScript.Prefix
-//
-// Global prefix file for the JavaScriptPPC project.
-//
-//
-
-#include "MacPrefix.h"
-#include "JavaScriptConfig.h"

mozilla/js/macbuild/JavaScriptConfig.h

@@ -1,19 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
- *
- * The contents of this file are subject to the Netscape Public License
- * Version 1.0 (the "NPL"); you may not use this file except in
- * compliance with the NPL.  You may obtain a copy of the NPL at
- * http://www.mozilla.org/NPL/
- *
- * Software distributed under the NPL is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
- * for the specific language governing rights and limitations under the
- * NPL.
- *
- * The Initial Developer of this code under the NPL is Netscape
- * Communications Corporation.  Portions created by Netscape are
- * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
- * Reserved.
- */
-
-/* Nuthin' to do */

mozilla/js/macbuild/JavaScriptDebug.Prefix

@@ -1,27 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
- *
- * The contents of this file are subject to the Netscape Public License
- * Version 1.0 (the "NPL"); you may not use this file except in
- * compliance with the NPL.  You may obtain a copy of the NPL at
- * http://www.mozilla.org/NPL/
- *
- * Software distributed under the NPL is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
- * for the specific language governing rights and limitations under the
- * NPL.
- *
- * The Initial Developer of this code under the NPL is Netscape
- * Communications Corporation.  Portions created by Netscape are
- * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
- * Reserved.
- */
-
-//
-//	JavaScriptDebug.Prefix
-//
-// Global prefix file for the JavaScriptPPCDebug project.
-//
-//
-
-#include "MacPrefix_debug.h"
-#include "JavaScriptConfig.h"

mozilla/js/macbuild/LiveConnect.Prefix

@@ -1,31 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
- *
- * The contents of this file are subject to the Netscape Public License
- * Version 1.0 (the "NPL"); you may not use this file except in
- * compliance with the NPL.  You may obtain a copy of the NPL at
- * http://www.mozilla.org/NPL/
- *
- * Software distributed under the NPL is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
- * for the specific language governing rights and limitations under the
- * NPL.
- *
- * The Initial Developer of this code under the NPL is Netscape
- * Communications Corporation.  Portions created by Netscape are
- * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
- * Reserved.
- */
-
-//
-//	JavaScript.Prefix
-//
-// Global prefix file for the JavaScriptPPC project.
-//
-//
-
-#include "MacPrefix.h"
-#include "JavaScriptConfig.h"
-
-#define JSFILE 1
-#define LIVECONNECT 1
-// #define JS_THREADSAFE 1

mozilla/js/macbuild/LiveConnectDebug.Prefix

@@ -1,31 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
- *
- * The contents of this file are subject to the Netscape Public License
- * Version 1.0 (the "NPL"); you may not use this file except in
- * compliance with the NPL.  You may obtain a copy of the NPL at
- * http://www.mozilla.org/NPL/
- *
- * Software distributed under the NPL is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
- * for the specific language governing rights and limitations under the
- * NPL.
- *
- * The Initial Developer of this code under the NPL is Netscape
- * Communications Corporation.  Portions created by Netscape are
- * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
- * Reserved.
- */
-
-//
-//	JavaScript.Prefix
-//
-// Global prefix file for the JavaScriptPPC project.
-//
-//
-
-#include "MacPrefix_debug.h"
-#include "JavaScriptConfig.h"
-
-#define JSFILE 1
-#define LIVECONNECT 1
-// #define JS_THREADSAFE 1

mozilla/js/src/MANIFEST

@@ -1,27 +1,38 @@
+# This file is required for the Mac client mozilla build.
 # This is a list of local files which get copied to the mozilla:dist directory
 #
 
+js.msg
 jsapi.h
+jsarena.h
 jspubtd.h
 jsarray.h
 jsatom.h
 jsbool.h
+jsclist.h
 jscntxt.h
 jscompat.h
 jsconfig.h
+jscpucfg.h
 jsdate.h
 jsdbgapi.h
+jsdtoa.h
 jsemit.h
 jsfun.h
 jsgc.h
+jshash.h
 jsinterp.h
 jslock.h
+jslong.h
 jsmath.h
 jsnum.h
 jsobj.h
-jsopcode.def
+jsopcode.tbl
 jsopcode.h
+jsosdep.h
+jsotypes.h
 jsparse.h
+jsprf.h
 jsprvtd.h
 jspubtd.h
 jsregexp.h
@@ -29,3 +40,8 @@ jsscan.h
 jsscope.h
 jsscript.h
 jsstr.h
+jstypes.h
+jsutil.h
+jsxdrapi.h
+
+

mozilla/js/src/Makefile

@@ -37,36 +37,48 @@ endif
 
 MODULE		= js
 
-CSRCS		= jsapi.c \
-		  jsarray.c \
-		  jsatom.c \
-		  jsbool.c \
-		  jscntxt.c \
-		  jsdate.c \
-		  jsdbgapi.c \
-		  jsemit.c \
-		  jsfun.c \
-		  jsgc.c \
-		  jsinterp.c \
-		  jsmath.c \
-		  jsnum.c \
-		  jsobj.c \
-		  jsopcode.c \
-		  jsparse.c \
-		  jsregexp.c \
-		  jsscan.c \
-		  jsscope.c \
-		  jsscript.c \
-		  jsstr.c \
-		  jslock.c \
-		  jsxdrapi.c \
-		  prmjtime.c \
-		  $(NULL)
+CSRCS		= 	jsapi.c		\
+			jsarena.c	\
+			jsarray.c	\
+			jsatom.c	\
+			jsbool.c	\
+			jscntxt.c	\
+			jsdate.c	\
+			jsdbgapi.c	\
+			jsdtoa.c	\
+			jsemit.c	\
+			jsexn.c		\
+			jsfun.c		\
+			jsgc.c		\
+			jshash.c	\
+			jsinterp.c	\
+			jslock.c	\
+			jslog2.c	\
+			jslong.c	\
+			jsmath.c	\
+			jsnum.c		\
+			jsobj.c		\
+			jsopcode.c      \
+			jsparse.c	\
+			jsprf.c		\
+			jsregexp.c	\
+			jsscan.c	\
+			jsscope.c	\
+			jsscript.c	\
+			jsstr.c		\
+			jsutil.c        \
+			jsxdrapi.c	\
+			prmjtime.c	\
+			$(NULL)
 
-EXPORTS		= jsapi.h \
+EXPORTS		= js.msg \
+		  jsapi.h \
 		  jsarray.h \
+		  jsarena.h \
 		  jsatom.h \
+		  jsbit.h \
 		  jsbool.h \
+		  jsclist.h \
 		  jscntxt.h \
 		  jscompat.h \
 		  jsconfig.h \
@@ -75,14 +87,19 @@ EXPORTS		= jsapi.h \
 		  jsemit.h \
 		  jsfun.h \
 		  jsgc.h \
+	          jshash.h \
 		  jsinterp.h \
 		  jslock.h \
+		  jslong.h \
 		  jsmath.h \
 		  jsnum.h \
 		  jsobj.h \
-		  jsopcode.def \
+		  jsopcode.tbl \
 		  jsopcode.h \
+		  jsosdep.h \
+		  jsotypes.h \
 		  jsparse.h \
+		  jsprf.h \
 		  jsprvtd.h \
 		  jspubtd.h \
 		  jsregexp.h \
@@ -90,6 +107,8 @@ EXPORTS		= jsapi.h \
 		  jsscope.h \
 		  jsscript.h \
 		  jsstr.h \
+		  jstypes.h \
+		  jsutil.h \
 		  jsxdrapi.h \
 		  $(NULL)
 
@@ -102,7 +121,6 @@ JS_SAFE_ARENA = 1
 
 ifdef JS_SAFE_ARENA
 DEFINES += -DJS_USE_SAFE_ARENA
-CSRCS += prarena.c
 endif
 
 include $(DEPTH)/config/rules.mk
@@ -147,12 +165,6 @@ endif # sparc
 
 INCLUDES	+= -I. 
 
-ifdef NSPR20
-INCLUDES	+= -I$(DIST)/include/nspr20/pr
-else
-INCLUDES	+= -I$(XPDIST)/public/nspr
-endif
-
 ifndef NSBUILDROOT
 JSJAVA_STUBHEADERS = -I$(DEPTH)/sun-java/include/_gen \
 		     -I$(DEPTH)/sun-java/netscape/javascript/_jri \
@@ -165,8 +177,7 @@ JSJAVA_CFLAGS	= -I$(DEPTH)/sun-java/md-include \
 		  -I$(DEPTH)/sun-java/include \
 		  $(JSJAVA_STUBHEADERS)
 
-# LIBNSPR includes unneeded libmsgc21.a, but abstracts nspr version,
-# etc. nicely.
+# LIBNSPR abstracts nspr version, etc. nicely.
 LDFLAGS 	= $(LIBNSPR) -lm
 
 ifeq ($(OS_ARCH), OSF1)
@@ -197,8 +208,22 @@ $(OBJDIR)/js$(BIN_SUFFIX): $(OBJDIR)/js.o $(LIBRARY)
 	    $(LINK_EXE) -OUT:$@ $(OBJDIR)/js.o  $(LIBRARIES) $(EXTRA_LIBS)
 endif
 
-# hardwire dependencies on jsopcode.def
-jsopcode.h jsopcode.c: jsopcode.def
+# hardwire dependencies on jsopcode.tbl
+jsopcode.h jsopcode.c: jsopcode.tbl
+
+# Generate jsautocfg.h header
+$(OBJDIR)/jsautocfg.h: $(OBJDIR)/jscpucfg
+	rm -f $@
+	$(OBJDIR)/jscpucfg > $@
+
+$(OBJDIR)/jscpucfg: $(OBJDIR)/jscpucfg.o
+	$(CC) -o $@ $(OBJDIR)/jscpucfg.o
+
+export:: $(OBJDIR)/jsautocfg.h
+	$(INSTALL) -m 444 $(OBJDIR)/jsautocfg.h $(DIST)/include
+
+# Add to TARGETS so clobber rule works
+TARGETS += $(OBJDIR)/jsautocfg.h $(OBJDIR)/jscpucfg $(OBJDIR)/jscpucfg.o
 
 # this section was put in the merged by danda into the
 # JAVA_*_MERGE section and normally would have
@@ -213,24 +238,6 @@ $(OBJDIR)/js.o: js.c
 	$(CC) -Fo$@ -c $(CFLAGS) $(JSJAVA_CFLAGS) js.c
 endif
 
+clobber::
+	rm -f $(OBJDIR)/jscpucfg $(OBJDIR)/jscpucfg.h
 
-refdiff:
-	@for f in `cat commfiles`; do                                         \
-	    t=/tmp/refdiff.$$$$;                                              \
-	    trap 'rm -f $$t' 0 1 2 15;                                        \
-	    sed -f prconv.sed ../ref/$$f > $$t;                               \
-	    cmp -s $$t $$f;                                                   \
-	    if test $$? -ne 0; then                                           \
-		echo "=== $$f";                                               \
-		diff $$f $$t;                                                 \
-	    fi;                                                               \
-	    rm -f $$t;                                                        \
-	done
-
-refconv:
-	@for f in `cat commfiles`; do                                         \
-	    echo "=== $$f";                                                   \
-	    sed -f prconv.sed ../ref/$$f > $$f;                               \
-	done
-
-.PHONY: refdiff refconv

mozilla/js/src/Makefile.in

@@ -40,36 +40,48 @@ endif
 
 MODULE		= js
 
-CSRCS		= jsapi.c \
-		  jsarray.c \
-		  jsatom.c \
-		  jsbool.c \
-		  jscntxt.c \
-		  jsdate.c \
-		  jsdbgapi.c \
-		  jsemit.c \
-		  jsfun.c \
-		  jsgc.c \
-		  jsinterp.c \
-		  jsmath.c \
-		  jsnum.c \
-		  jsobj.c \
-		  jsopcode.c \
-		  jsparse.c \
-		  jsregexp.c \
-		  jsscan.c \
-		  jsscope.c \
-		  jsscript.c \
-		  jsstr.c \
-		  jslock.c \
-		  jsxdrapi.c \
-		  prmjtime.c \
+CSRCS		= jsapi.c	\
+		  jsarena.c	\
+		  jsarray.c	\
+		  jsatom.c	\
+		  jsbool.c	\
+		  jscntxt.c	\
+		  jsdate.c	\
+		  jsdbgapi.c	\
+		  jsdtoa.c	\
+		  jsemit.c	\
+		  jsexn.c	\
+		  jsfun.c	\
+		  jsgc.c	\
+		  jshash.c	\
+		  jsinterp.c	\
+		  jslock.c	\
+		  jslog2.c	\
+		  jslong.c	\
+		  jsmath.c	\
+		  jsnum.c	\
+		  jsobj.c	\
+		  jsopcode.c    \
+		  jsparse.c	\
+		  jsprf.c	\
+		  jsregexp.c	\
+		  jsscan.c	\
+		  jsscope.c	\
+		  jsscript.c	\
+		  jsstr.c	\
+		  jsutil.c      \
+		  jsxdrapi.c	\
+		  prmjtime.c	\
 		  $(NULL)
 
-EXPORTS		= jsapi.h \
+EXPORTS		= js.msg \
+		  jsapi.h \
 		  jsarray.h \
+		  jsarena.h \
 		  jsatom.h \
+		  jsbit.h \
 		  jsbool.h \
+		  jsclist.h \
 		  jscntxt.h \
 		  jscompat.h \
 		  jsconfig.h \
@@ -78,14 +90,19 @@ EXPORTS		= jsapi.h \
 		  jsemit.h \
 		  jsfun.h \
 		  jsgc.h \
+	          jshash.h \
 		  jsinterp.h \
 		  jslock.h \
+		  jslong.h \
 		  jsmath.h \
 		  jsnum.h \
 		  jsobj.h \
-		  jsopcode.def \
+		  jsopcode.tbl \
 		  jsopcode.h \
+		  jsosdep.h \
+		  jsotypes.h \
 		  jsparse.h \
+		  jsprf.h \
 		  jsprvtd.h \
 		  jspubtd.h \
 		  jsregexp.h \
@@ -93,6 +110,8 @@ EXPORTS		= jsapi.h \
 		  jsscope.h \
 		  jsscript.h \
 		  jsstr.h \
+		  jstypes.h \
+		  jsutil.h \
 		  jsxdrapi.h \
 		  $(NULL)
 
@@ -107,7 +126,6 @@ JS_SAFE_ARENA = 1
 
 ifdef JS_SAFE_ARENA
 DEFINES += -DJS_USE_SAFE_ARENA
-CSRCS += prarena.c
 endif
 
 include $(topsrcdir)/config/rules.mk
@@ -152,12 +170,6 @@ endif # sparc
 
 INCLUDES	+= -I$(srcdir)
 
-ifdef NSPR20
-INCLUDES	+= -I$(DIST)/include/nspr20/pr
-else
-INCLUDES	+= -I$(XPDIST)/public/nspr
-endif
-
 ifndef NSBUILDROOT
 JSJAVA_STUBHEADERS = -I$(topsrcdir)/sun-java/include/_gen \
 		     -I$(topsrcdir)/sun-java/netscape/javascript/_jri \
@@ -170,8 +182,7 @@ JSJAVA_CFLAGS	= -I$(topsrcdir)/sun-java/md-include \
 		  -I$(topsrcdir)/sun-java/include \
 		  $(JSJAVA_STUBHEADERS)
 
-# LIBNSPR includes unneeded libmsgc21.a, but abstracts nspr version,
-# etc. nicely.
+# LIBNSPR abstracts nspr version, etc. nicely.
 LDFLAGS 	= $(LIBNSPR) -lm
 
 ifeq ($(OS_ARCH), OSF1)
@@ -203,7 +214,21 @@ $(OBJDIR)/js$(BIN_SUFFIX): $(OBJDIR)/js.o $(LIBRARY)
 endif
 
 # hardwire dependencies on jsopcode.def
-jsopcode.h jsopcode.c: jsopcode.def
+jsopcode.h jsopcode.c: jsopcode.tbl
+
+# Generate jsautocfg.h header
+$(OBJDIR)/jsautocfg.h: $(OBJDIR)/jscpucfg
+	rm -f $@
+	$(OBJDIR)/jscpucfg > $@
+
+$(OBJDIR)/jscpucfg: $(OBJDIR)/jscpucfg.o
+	$(CC) -o $@ $(OBJDIR)/jscpucfg.o
+
+export:: $(OBJDIR)/jsautocfg.h
+	$(INSTALL) -m 444 $(OBJDIR)/jsautocfg.h $(DIST)/include
+
+# Add to TARGETS so clobber rule works
+TARGETS += $(OBJDIR)/jsautocfg.h $(OBJDIR)/jscpucfg $(OBJDIR)/jscpucfg.o
 
 # this section was put in the merged by danda into the
 # JAVA_*_MERGE section and normally would have
@@ -217,25 +242,3 @@ $(OBJDIR)/js.o: js.c
 	@$(MAKE_OBJDIR)
 	$(CC) -Fo$@ -c $(CFLAGS) $(JSJAVA_CFLAGS) js.c
 endif
-
-
-refdiff:
-	@for f in `cat commfiles`; do                                         \
-	    t=/tmp/refdiff.$$$$;                                              \
-	    trap 'rm -f $$t' 0 1 2 15;                                        \
-	    sed -f prconv.sed ../ref/$$f > $$t;                               \
-	    cmp -s $$t $$f;                                                   \
-	    if test $$? -ne 0; then                                           \
-		echo "=== $$f";                                               \
-		diff $$f $$t;                                                 \
-	    fi;                                                               \
-	    rm -f $$t;                                                        \
-	done
-
-refconv:
-	@for f in `cat commfiles`; do                                         \
-	    echo "=== $$f";                                                   \
-	    sed -f prconv.sed ../ref/$$f > $$f;                               \
-	done
-
-.PHONY: refdiff refconv

mozilla/js/src/Makefile.ref

@@ -18,78 +18,40 @@
 # JSRef GNUmake makefile.
 #
 
-# Set os+release dependent make variables
-OS_ARCH         := $(subst /,_,$(shell uname -s))
+DEPTH = .
 
-# Attempt to differentiate between SunOS 5.4 and x86 5.4
-OS_CPUARCH      := $(shell uname -m)
-ifeq ($(OS_CPUARCH),i86pc)
-OS_RELEASE      := $(shell uname -r)_$(OS_CPUARCH)
-else
-ifeq ($(OS_ARCH),AIX)
-OS_RELEASE      := $(shell uname -v).$(shell uname -r)
-else
-OS_RELEASE      := $(shell uname -r)
-endif
-endif
-
-# Virtually all Linux versions are identical.
-# Any distinctions are handled in linux.h
-ifeq ($(OS_ARCH),Linux)
-OS_CONFIG      := Linux_All
-else
-ifeq ($(OS_ARCH),dgux)
-OS_CONFIG      := dgux
-else
-OS_CONFIG       := $(OS_ARCH)$(OS_OBJTYPE)$(OS_RELEASE)
-endif
-endif
-
-ASFLAGS         =
-DEFINES         =
+include config.mk
 
 #NS_USE_NATIVE = 1
 
-include config/$(OS_CONFIG).mk
-
-ifdef BUILD_OPT
-OPTIMIZER  += -O
-DEFINES    += -UDEBUG -DNDEBUG -UDEBUG_$(shell whoami)
-OBJDIR_TAG = _OPT
-else
 ifdef USE_MSVC
-OPTIMIZER  = -Zi
+OTHER_LIBS += fdlibm/$(OBJDIR)/fdlibm.lib
 else
-OPTIMIZER  = -g
-endif
-DEFINES    += -DDEBUG -DDEBUG_$(shell whoami)
-OBJDIR_TAG = _DBG
+OTHER_LIBS += -Lfdlibm/$(OBJDIR) -lfdm
 endif
 
-#DEFINES += -DJS_THREADSAFE
+ifdef JS_THREADSAFE
+DEFINES += -DJS_THREADSAFE
+INCLUDES += -I../../dist/$(OBJDIR)/include
+ifdef USE_MSVC
+OTHER_LIBS += ../../dist/$(OBJDIR)/lib/libnspr21.lib
+else
+OTHER_LIBS += -L../../dist/$(OBJDIR)/lib -lnspr21
+endif
+endif
 
 ifdef JS_NO_THIN_LOCKS
 DEFINES += -DJS_USE_ONLY_NSPR_LOCKS
 endif
 
-# Name of the binary code directories
-OBJDIR          = $(OS_CONFIG)$(OBJDIR_TAG).OBJ
-VPATH           = $(OBJDIR)
-
-# Automatic make dependencies file
-DEPENDENCIES    = $(OBJDIR)/.md
-
-define MAKE_OBJDIR
-if test ! -d $(@D); then rm -rf $(@D); mkdir $(@D); fi
-endef
-
-# Look in OBJDIR to find prcpucfg.h
-INCLUDES   = -I$(OBJDIR)
+ifdef JS_HAS_FILE_OBJECT
+DEFINES += -DJS_HAS_FILE_OBJECT
+endif
 
 #
 # XCFLAGS may be set in the environment or on the gmake command line
 #
-CFLAGS          = $(OPTIMIZER) $(OS_CFLAGS) $(DEFINES) $(INCLUDES) \
+CFLAGS          += $(OPTIMIZER) $(OS_CFLAGS) $(DEFINES) $(INCLUDES) \
                   -DJSFILE $(XCFLAGS)
 LDFLAGS		= -lm $(XLDFLAGS)
 
@@ -97,7 +59,7 @@ LDFLAGS		= -lm $(XLDFLAGS)
 # Ask perl what flags it was built with, so we can build js with similar flags
 # and link properly.  Viva gmake.
 #
-ifdef PERLCONNECT
+ifdef JS_PERLCONNECT
 DEFINES += -DPERLCONNECT
 
 PERLCFLAGS := $(shell perl -MExtUtils::Embed -e ccopts)
@@ -126,6 +88,7 @@ JS_HFILES =		\
 	jsfun.h		\
 	jsgc.h		\
 	jsinterp.h	\
+	jslibmath.h	\
 	jslock.h	\
 	jsmath.h	\
 	jsnum.h		\
@@ -137,11 +100,7 @@ JS_HFILES =		\
 	jsdtoa.h	\
 	jshash.h	\
 	jslong.h	\
-	jsmacos.h	\
 	jsosdep.h	\
-	jspcos.h	\
-	jsprintf.h	\
-	jstime.h	\
 	jstypes.h	\
 	jsprvtd.h	\
 	jspubtd.h	\
@@ -162,28 +121,28 @@ HFILES = $(JS_HFILES) $(API_HFILES)
 
 JS_CFILES =		\
 	jsapi.c		\
+	jsarena.c	\
 	jsarray.c	\
 	jsatom.c	\
 	jsbool.c	\
 	jscntxt.c	\
 	jsdate.c	\
 	jsdbgapi.c	\
+	jsdtoa.c	\
 	jsemit.c	\
 	jsexn.c		\
 	jsfun.c		\
 	jsgc.c		\
+	jshash.c	\
 	jsinterp.c	\
 	jslock.c	\
+	jslog2.c	\
+	jslong.c	\
 	jsmath.c	\
 	jsnum.c		\
 	jsobj.c		\
 	jsopcode.c      \
 	jsparse.c	\
-	jsarena.c	\
-	jsdtoa.c	\
-	jshash.c	\
-	jslog2.c	\
-	jslong.c	\
 	jsprf.c		\
 	jsregexp.c	\
 	jsscan.c	\
@@ -195,106 +154,74 @@ JS_CFILES =		\
 	prmjtime.c	\
 	$(NULL)
 
-ifdef PERLCONNECT
+PREDIRS   += fdlibm
+ifdef JS_LIVECONNECT
+DIRS      += liveconnect
+endif
+
+ifdef JS_PERLCONNECT
 JS_CFILES += jsperl.c
 endif
 
+ifdef JS_HAS_FILE_OBJECT
+JS_CFILES += jsfile.c
+JS_HFILES += jsfile.h
+endif
+
 LIB_CFILES  = $(JS_CFILES)
 LIB_ASFILES := $(wildcard *_$(OS_ARCH).s)
 PROG_CFILES = js.c
 
 ifdef USE_MSVC
-LIB_OBJS  = $(addprefix $(OBJDIR)/, $(LIB_CFILES:.c=.obj))
-PROG_OBJS = $(addprefix $(OBJDIR)/, $(PROG_CFILES:.c=.obj))
-else
-LIB_OBJS  = $(addprefix $(OBJDIR)/, $(LIB_CFILES:.c=.o))
-LIB_OBJS  += $(addprefix $(OBJDIR)/, $(LIB_ASFILES:.s=.o))
-PROG_OBJS = $(addprefix $(OBJDIR)/, $(PROG_CFILES:.c=.o))
-endif
-
-CFILES = $(LIB_CFILES) $(PROG_CFILES)
-OBJS   = $(LIB_OBJS) $(PROG_OBJS)
-
-ifdef USE_MSVC
-LIBRARY = $(OBJDIR)/js32.dll
-PROGRAM = $(OBJDIR)/js
+LIBRARY = $(OBJDIR)/js32.lib
+SHARED_LIBRARY = $(OBJDIR)/js32.dll
+PROGRAM = $(OBJDIR)/js.exe
 else
 LIBRARY = $(OBJDIR)/libjs.a
+SHARED_LIBRARY = $(OBJDIR)/libjs.so
 PROGRAM = $(OBJDIR)/js
 endif
 
 ifdef USE_MSVC
-TARGETS = $(LIBRARY)   # $(PROGRAM) not supported for MSVC yet
+FDLIBM_LIBRARY = fdlibm.lib
 else
-TARGETS = $(LIBRARY) $(PROGRAM)
+FDLIBM_LIBRARY = libfdm.a
 endif
 
-all: $(TARGETS)
+include rules.mk
 
-clean:
-	rm -rf $(OBJS)
+MOZ_DEPTH = ../..
+include jsconfig.mk
 
-clobber:
-	rm -rf $(OBJS) $(TARGETS) $(DEPENDENCIES)
-
-depend:
-	gcc -MM $(CFLAGS) $(JS_CFILES)
-
-$(OBJDIR)/%: %.c
-	@$(MAKE_OBJDIR)
-	$(CC) -o $@ $(CFLAGS) $*.c $(LDFLAGS)
-
-$(OBJDIR)/%.o: %.c
-	@$(MAKE_OBJDIR)
-	$(CC) -o $@ -c $(CFLAGS) $*.c
-
-$(OBJDIR)/%.o: %.s
-	@$(MAKE_OBJDIR)
-	$(AS) -o $@ $(ASFLAGS) $*.s
-
-# windows only
-$(OBJDIR)/%.obj: %.c
-	@$(MAKE_OBJDIR)
-	$(CC) -Fo$(OBJDIR)/ -c $(CFLAGS) $*.c
-
-ifeq ($(OS_ARCH),OS2)
-$(LIBRARY): $(LIB_OBJS)
-	$(AR) $@ $? $(AR_OS2_SUFFIX)
-	$(RANLIB) $@
-else
+nsinstall-target:
+	cd ../../config; $(MAKE) OBJDIR=$(OBJDIR) OBJDIR_NAME=$(OBJDIR)
 ifdef USE_MSVC
-$(LIBRARY): $(LIB_OBJS)
-	link.exe $(LIB_LINK_FLAGS) /base:0x61000000 \
-	    /out:"$@" /pdb:"$(OBJDIR)/js32.pdb" /implib:"$(OBJDIR)/js32.lib" $?
-else
-$(LIBRARY): $(LIB_OBJS)
-	$(AR) rv $@ $?
-	$(RANLIB) $@
-endif
-endif
-
-#NSPR_LIBRARY = ../../dist/$(OBJDIR)/lib/libnspr21.so
-NSPR_LIBRARY =
-
 $(PROGRAM): $(PROG_OBJS) $(LIBRARY)
-	$(CC) -o $@ $(CFLAGS) $(PROG_OBJS) $(LIBRARY) $(NSPR_LIBRARY) $(LDFLAGS)
+	link.exe -out:"$@" $(EXE_LINK_FLAGS) $^
+else
+$(PROGRAM): $(PROG_OBJS) $(LIBRARY)
+	$(CC) -o $@ $(CFLAGS) $(PROG_OBJS) $(LIBRARY) $(LDFLAGS) $(OTHER_LIBS)
+endif
 
 $(PROGRAM).pure: $(PROG_OBJS) $(LIBRARY)
 	purify $(PUREFLAGS) \
-	    $(CC) -o $@ $(PURE_OS_CFLAGS) $(PROG_OBJS) $(LIBRARY) $(LDFLAGS)
+	    $(CC) -o $@ $(PURE_OS_CFLAGS) $(PROG_OBJS) $(LIBRARY) $(LDFLAGS) $(OTHER_LIBS)
 
-$(HFILES) $(CFILES): $(OBJDIR)/jscpucfg.h
+ifndef PREBUILT_CPUCFG
+$(HFILES) $(CFILES): $(OBJDIR)/jsautocfg.h
 
-ifdef PREBUILT_CPUCFG
-$(OBJDIR)/jscpucfg.h: jscpucfg.h
-	cp jscpucfg.h $(OBJDIR)
-else
-$(OBJDIR)/jscpucfg.h: $(OBJDIR)/jscpucfg
+$(OBJDIR)/jsautocfg.h: $(OBJDIR)/jscpucfg
 	rm -f $@
 	$(OBJDIR)/jscpucfg > $@
 
 $(OBJDIR)/jscpucfg: $(OBJDIR)/jscpucfg.o
 	$(CC) -o $@ $(OBJDIR)/jscpucfg.o
+
+# Look in OBJDIR to find jsautocfg.h
+INCLUDES   += -I$(OBJDIR)
+
+# Add to TARGETS for clobber rule
+TARGETS += $(OBJDIR)/jsautocfg.h $(OBJDIR)/jscpucfg $(OBJDIR)/jscpucfg.o
 endif
 
 #
@@ -307,10 +234,6 @@ jsopcode.h jsopcode.c: jsopcode.tbl
 TARNAME = jsref.tar
 TARFILES = files `cat files`
 
-tar:
-	tar cvf $(TARNAME) $(TARFILES)
-	gzip $(TARNAME)
-
 SUFFIXES: .i
 %.i: %.c
 	$(CC) -C -E $(CFLAGS) $< > $*.i

mozilla/js/src/README

@@ -1,17 +0,0 @@
-The js/ref directory contains standalone ANSI-C source for the Netscape
-JavaScript Reference implementation, JSRef, which was licensed to over 180
-companies as part of Netscape ONE, starting in fall 1996.  Now, JSRef is
-available under NPL from http://www.mozilla.org.
-
-The js/src directory contains source files listed in the file "commfiles",
-that are derived via prconv.sed from counterparts in the js/ref directory.
-It also contains files such as jscompat.h that are not needed in js/ref.
-The Makefile in js/src has refconv and refdiff targets to help keep js/ref
-and js/src in synch.
-
-If you think you need to change a file listed in commfiles here, please
-make the change in js/ref first and then use prconv.sed or gmake refconv to
-get it into js/src.  If you have trouble, please let us know by mailing the
-JS owner and peers listed in http://www.mozilla.org/owners.html#JavaScript.
-
-Brendan Eich (brendan@mozilla.org), 15-May-98

mozilla/js/src/README.html

@@ -0,0 +1,755 @@
+<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
+<html>
+<head>
+   <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+   <meta name="GENERATOR" content="Mozilla/4.5 [en] (WinNT; I) [Netscape]">
+   <title>JavaScript Reference Implementation (JSRef) README</title>
+</head>
+<body>
+
+<h2>
+Table of Contents</h2>
+
+<ul>
+<li>
+<a href="#Introduction">Introduction</a></li>
+
+<li>
+<a href="#Build">Build conventions (standalone JS engine and shell)</a></li>
+
+<li>
+<a href="#Debugging">Debugging notes</a></li>
+
+<li>
+<a href="#Conventions">Naming and coding conventions</a></li>
+
+<li>
+<a href="#JSAPI">Using the JS API</a></li>
+
+<li>
+<a href="#Design">Design walk-through</a></li>
+</ul>
+
+<h2>
+<a NAME="Introduction"></a>Introduction</h2>
+This is the README file for the&nbsp;<span CLASS=LXRSHORTDESC>JavaScript
+Reference (JSRef) implementation.</span> It consists of build conventions
+and instructions, source code conventions, a design walk-through, and a
+brief file-by-file description of the source.
+<p><span CLASS=LXRLONGDESC>JSRef builds a library or DLL containing the
+JavaScript runtime (compiler, interpreter, decompiler, garbage collector,
+atom manager, standard classes). It then compiles a small "shell" program
+and links that with the library to make an interpreter that can be used
+interactively and with test .js files to run scripts.&nbsp; The code has
+no dependencies on the Navigator code.</span>
+<p><i>Quick start tip</i>: skip to "Using the JS API" below, build the
+js shell, and play with the object named "it" (start by setting 'it.noisy
+= true').
+<h2>
+<a NAME="Build"></a>Build conventions (standalone JS engine and shell)</h2>
+These build directions refer only to building the standalone JavaScript
+engine and shell.&nbsp; To build within the browser, refer to the <a href="http://www.mozilla.org/docs/">build
+directions</a> on the mozilla.org website.
+<p>By default, all platforms build a version of the JS engine that is <i>not</i>
+threadsafe.&nbsp; If you require thread-safety, you must also populate
+the <tt>mozilla/dist</tt> directory with <a href="http://www.mozilla.org/docs/tplist/catCode/nsprdesc.htm">NSPR</a>
+headers and libraries.&nbsp; (NSPR implements a portable threading library,
+among other things.&nbsp; The source is downloadable via <a href="http://www.mozilla.org/cvs.html">CVS</a>
+from <tt><a href="http://cvs-mirror.mozilla.org/webtools/lxr/source/nsprpub">mozilla/nsprpub</a></tt>.)&nbsp;
+Next, you must define <tt>JS_THREADSAFE</tt> when building the JS engine,
+either on the command-line (gmake/nmake) or in a universal header file.
+<h3>
+Windows</h3>
+
+<ul>
+<li>
+Use MSVC 4.2 or 5.0.</li>
+
+<li>
+For building from the IDE use <tt>js/src/js.mdp</tt>.&nbsp; (<tt>js.mdp</tt>
+is an MSVC4.2 project file, but if you load it into MSVC5, it will be converted
+to the newer project file format.)&nbsp; <font color="#CC0000">NOTE: makefile.win
+is an nmake file used only for building the JS-engine in the Mozilla browser.&nbsp;
+Don't attempt to use it to build the standalone JS-engine.</font></li>
+
+<li>
+If you prefer to build from the command-line, use '<tt>nmake -f js.mak</tt>'</li>
+
+<li>
+Executable shell <tt>js.exe</tt> and runtime library <tt>js32.dll</tt>
+are created in either <tt>js/src/Debug</tt> or <tt>js/src/Release</tt>.</li>
+</ul>
+
+<h3>
+Macintosh</h3>
+
+<ul>
+<li>
+Use CodeWarrior 3.x</li>
+
+<li>
+Load the project file <tt>js:src:macbuild:JSRef.mcp </tt>and select "Make"
+from the menu.</li>
+</ul>
+
+<h3>
+Unix</h3>
+
+<ul>
+<li>
+Use '<tt>gmake -f Makefile.ref</tt>' to build. To compile optimized code,
+pass <tt>BUILD_OPT=1</tt> on the gmake command line or preset it in the
+environment or <tt>Makefile.ref</tt>.&nbsp; <font color="#CC0000">NOTE:
+Do not attempt to use Makefile to build the standalone JavaScript engine.&nbsp;
+This file is used only for building the JS-engine in the Mozilla browser.</font></li>
+
+<li>
+<font color="#000000">Each platform on which JS is built must have a <tt>*.mk</tt>
+configuration file in the <tt>js/src/config</tt> directory.&nbsp; The configuration
+file specifies the compiler/linker to be used and allows for customization
+of command-line options.&nbsp; To date, the build system has been tested
+on Solaris, AIX, HP/UX, OSF, IRIX, x86 Linux and Windows NT.</font></li>
+
+<li>
+<font color="#000000">Most platforms will work with either the vendor compiler
+</font>or
+<a href="ftp://prep.ai.mit.edu/pub/gnu">gcc</a>.&nbsp;
+(Except that HP builds only work using the native compiler.&nbsp; gcc won't
+link correctly with shared libraries on that platform.&nbsp; If someone
+knows a way to fix this, <a href="mailto:wynholds@netscape.com">let us
+know</a>.)</li>
+
+<li>
+<font color="#000000">If you define <tt>JS_LIVECONNECT</tt>, gmake will
+descend into the liveconnect directory and build <a href="http://cvs-mirror.mozilla.org/webtools/lxr/source/js/src/liveconnect/README.html">LiveConnect</a>
+after building the JS engine.</font></li>
+
+<li>
+To build a binary drop (a zip'ed up file of headers, libraries, binaries),
+check out <tt>mozilla/config</tt> and <tt>mozilla/nsprpub/config</tt>.&nbsp;
+Use '<tt>gmake -f Makefile.ref nsinstall-target all export ship</tt>'</li>
+</ul>
+
+<h2>
+<a NAME="Debugging"></a>Debugging notes</h2>
+
+<ul>
+<li>
+To turn on GC instrumentation, define <tt>JS_GCMETER</tt>.</li>
+
+<li>
+To turn on the arena package's instrumentation, define <tt>JS_ARENAMETER</tt>.</li>
+
+<li>
+To turn on the hash table package's metering, define <tt>JS_HASHMETER</tt>.</li>
+</ul>
+
+<h2>
+<a NAME="Conventions"></a>Naming and coding conventions</h2>
+
+<ul>
+<li>
+Public function names begin with <tt>JS_</tt> followed by capitalized "intercaps",
+e.g. <tt>JS_NewObject</tt>.</li>
+
+<li>
+Extern but library-private function names use a <tt>js_</tt> prefix and
+mixed case, e.g. <tt>js_LookupSymbol</tt>.</li>
+
+<li>
+Most static function names have unprefixed, mixed-case names: <tt>GetChar</tt>.</li>
+
+<li>
+But static native methods of JS objects have lowercase, underscore-separated
+or intercaps names, e.g., <tt>str_indexOf</tt>.</li>
+
+<li>
+And library-private and static data use underscores, not intercaps (but
+library-private data do use a <tt>js_</tt> prefix).</li>
+
+<li>
+Scalar type names are lowercase and js-prefixed: <tt>jsdouble</tt>.</li>
+
+<li>
+Aggregate type names are JS-prefixed and mixed-case: <tt>JSObject.</tt></li>
+
+<li>
+Macros are generally <tt>ALL_CAPS </tt>and underscored, to call out potential
+side effects, multiple uses of a formal argument, etc. - Four spaces of
+indentation per statement nesting level.</li>
+
+<li>
+Tabs are taken to be eight spaces, and an Emacs magic comment at the top
+of each file tries to help. If you're using MSVC or similar, you'll want
+to set tab width to 8, or convert these files to be space-filled.</li>
+
+<li>
+DLL entry points have their return type expanded within a <tt>JS_PUBLIC_API()</tt>
+macro call, to get the right Windows secret type qualifiers in the right
+places for both 16- and 32-bit builds.</li>
+
+<li>
+Callback functions that might be called from a DLL are similarly macroized
+with <tt>JS_STATIC_DLL_CALLBACK</tt> (if the function otherwise would be
+static to hide its name) or <tt>JS_DLL_CALLBACK</tt> (this macro takes
+no type argument; it should be used after the return type and before the
+function name).</li>
+</ul>
+
+<h2>
+<a NAME="JSAPI"></a>Using the JS API</h2>
+
+<h4>
+Starting up</h4>
+
+<pre><tt>&nbsp;&nbsp;&nbsp; /*
+&nbsp;&nbsp;&nbsp;&nbsp; * Tune this to avoid wasting space for shallow stacks, while saving on
+&nbsp;&nbsp;&nbsp;&nbsp; * malloc overhead/fragmentation for deep or highly-variable stacks.
+&nbsp;&nbsp;&nbsp;&nbsp; */
+&nbsp;&nbsp;&nbsp; #define STACK_CHUNK_SIZE&nbsp;&nbsp;&nbsp; 8192
+
+&nbsp;&nbsp;&nbsp; JSRuntime *rt;
+&nbsp;&nbsp;&nbsp; JSContext *cx;
+
+&nbsp;&nbsp;&nbsp; /* You need a runtime and one or more contexts to do anything with JS. */
+&nbsp;&nbsp;&nbsp; rt = JS_Init(1000000L);
+&nbsp;&nbsp;&nbsp; if (!rt)
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fail("can't create JavaScript runtime");
+&nbsp;&nbsp;&nbsp; cx = JS_NewContext(rt, STACK_CHUNK_SIZE);
+&nbsp;&nbsp;&nbsp; if (!cx)
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fail("can't create JavaScript context");
+
+&nbsp;&nbsp;&nbsp; /*
+&nbsp;&nbsp;&nbsp;&nbsp; * The context definitely wants a global object, in order to have standard
+&nbsp;&nbsp;&nbsp;&nbsp; * classes and functions like Date and parseInt.&nbsp; See below for details on
+&nbsp;&nbsp;&nbsp;&nbsp; * JS_NewObject.
+&nbsp;&nbsp;&nbsp;&nbsp; */
+&nbsp;&nbsp;&nbsp; JSObject *globalObj;
+
+&nbsp;&nbsp;&nbsp; globalObj = JS_NewObject(cx, &amp;my_global_class, 0, 0);
+&nbsp;&nbsp;&nbsp; JS_InitStandardClasses(cx, globalObj);</tt></pre>
+
+<h4>
+Defining objects and properties</h4>
+
+<pre><tt>&nbsp;&nbsp;&nbsp; /* Statically initialize a class to make "one-off" objects. */
+&nbsp;&nbsp;&nbsp; JSClass my_class = {
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; "MyClass",
+
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /* All of these can be replaced with the corresponding JS_*Stub
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; function pointers. */
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; my_addProperty, my_delProperty, my_getProperty, my_setProperty,
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; my_enumerate,&nbsp;&nbsp; my_resolve,&nbsp;&nbsp;&nbsp;&nbsp; my_convert,&nbsp;&nbsp;&nbsp;&nbsp; my_finalize
+&nbsp;&nbsp;&nbsp; };
+
+&nbsp;&nbsp;&nbsp; JSObject *obj;
+
+&nbsp;&nbsp;&nbsp; /*
+&nbsp;&nbsp;&nbsp;&nbsp; * Define an object named in the global scope that can be enumerated by
+&nbsp;&nbsp;&nbsp;&nbsp; * for/in loops.&nbsp; The parent object is passed as the second argument, as
+&nbsp;&nbsp;&nbsp;&nbsp; * with all other API calls that take an object/name pair.&nbsp; The prototype
+&nbsp;&nbsp;&nbsp;&nbsp; * passed in is null, so the default object prototype will be used.
+&nbsp;&nbsp;&nbsp;&nbsp; */
+&nbsp;&nbsp;&nbsp; obj = JS_DefineObject(cx, globalObj, "myObject", &amp;my_class, 0,
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; JSPROP_ENUMERATE);
+
+&nbsp;&nbsp;&nbsp; /*
+&nbsp;&nbsp;&nbsp;&nbsp; * Define a bunch of properties with a JSPropertySpec array statically
+&nbsp;&nbsp;&nbsp;&nbsp; * initialized and terminated with a null-name entry.&nbsp; Besides its name,
+&nbsp;&nbsp;&nbsp;&nbsp; * each property has a "tiny" identifier (MY_COLOR, e.g.) that can be used
+&nbsp;&nbsp;&nbsp;&nbsp; * in switch statements (in a common my_getProperty function, for example).
+&nbsp;&nbsp;&nbsp;&nbsp; */
+&nbsp;&nbsp;&nbsp; enum my_tinyid {
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; MY_COLOR, MY_HEIGHT, MY_WIDTH, MY_FUNNY, MY_ARRAY, MY_RDONLY
+&nbsp;&nbsp;&nbsp; };
+
+&nbsp;&nbsp;&nbsp; static JSPropertySpec my_props[] = {
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {"color",&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; MY_COLOR,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; JSPROP_ENUMERATE},
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {"height",&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; MY_HEIGHT,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; JSPROP_ENUMERATE},
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {"width",&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; MY_WIDTH,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; JSPROP_ENUMERATE},
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {"funny",&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; MY_FUNNY,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; JSPROP_ENUMERATE},
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {"array",&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; MY_ARRAY,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; JSPROP_ENUMERATE},
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {"rdonly",&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; MY_RDONLY,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; JSPROP_READONLY},
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {0}
+&nbsp;&nbsp;&nbsp; };
+
+&nbsp;&nbsp;&nbsp; JS_DefineProperties(cx, obj, my_props);
+
+&nbsp;&nbsp;&nbsp; /*
+&nbsp;&nbsp;&nbsp;&nbsp; * Given the above definitions and call to JS_DefineProperties, obj will
+&nbsp;&nbsp;&nbsp;&nbsp; * need this sort of "getter" method in its class (my_class, above).&nbsp; See
+&nbsp;&nbsp;&nbsp;&nbsp; * the example for the "It" class in js.c.
+&nbsp;&nbsp;&nbsp;&nbsp; */
+&nbsp;&nbsp;&nbsp; static JSBool
+&nbsp;&nbsp;&nbsp; my_getProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
+&nbsp;&nbsp;&nbsp; {
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (JSVAL_IS_INT(id)) {
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; switch (JSVAL_TO_INT(id)) {
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; case MY_COLOR:&nbsp; *vp = . . .; break;
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; case MY_HEIGHT: *vp = . . .; break;
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; case MY_WIDTH:&nbsp; *vp = . . .; break;
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; case MY_FUNNY:&nbsp; *vp = . . .; break;
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; case MY_ARRAY:&nbsp; *vp = . . .; break;
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; case MY_RDONLY: *vp = . . .; break;
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; return JS_TRUE;
+&nbsp;&nbsp;&nbsp; }</tt></pre>
+
+<h4>
+Defining functions</h4>
+
+<pre><tt>&nbsp;&nbsp;&nbsp; /* Define a bunch of native functions first: */
+&nbsp;&nbsp;&nbsp; static JSBool
+&nbsp;&nbsp;&nbsp; my_abs(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
+&nbsp;&nbsp;&nbsp; {
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; jsdouble x, z;
+
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (!JS_ValueToNumber(cx, argv[0], &amp;x))
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; return JS_FALSE;
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; z = (x &lt; 0) ? -x : x;
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; return JS_NewDoubleValue(cx, z, rval);
+&nbsp;&nbsp;&nbsp; }
+
+&nbsp;&nbsp;&nbsp; . . .
+
+&nbsp;&nbsp;&nbsp; /*
+&nbsp;&nbsp;&nbsp;&nbsp; * Use a JSFunctionSpec array terminated with a null name to define a
+&nbsp;&nbsp;&nbsp;&nbsp; * bunch of native functions.
+&nbsp;&nbsp;&nbsp;&nbsp; */
+&nbsp;&nbsp;&nbsp; static JSFunctionSpec my_functions[] = {
+&nbsp;&nbsp;&nbsp; /*&nbsp;&nbsp;&nbsp; name&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; native&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; nargs&nbsp;&nbsp;&nbsp; */
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {"abs",&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; my_abs,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1},
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {"acos",&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; my_acos,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1},
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {"asin",&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; my_asin,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1},
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; . . .
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {0}
+&nbsp;&nbsp;&nbsp; };
+
+&nbsp;&nbsp;&nbsp; /*
+&nbsp;&nbsp;&nbsp;&nbsp; * Pass a particular object to define methods for it alone.&nbsp; If you pass
+&nbsp;&nbsp;&nbsp;&nbsp; * a prototype object, the methods will apply to all instances past and
+&nbsp;&nbsp;&nbsp;&nbsp; * future of the prototype's class (see below for classes).
+&nbsp;&nbsp;&nbsp;&nbsp; */
+&nbsp;&nbsp;&nbsp; JS_DefineFunctions(cx, globalObj, my_functions);</tt></pre>
+
+<h4>
+Defining classes</h4>
+
+<pre><tt>&nbsp;&nbsp;&nbsp; /*
+&nbsp;&nbsp;&nbsp;&nbsp; * This pulls together the above API elements by defining a constructor
+&nbsp;&nbsp;&nbsp;&nbsp; * function, a prototype object, and properties of the prototype and of
+&nbsp;&nbsp;&nbsp;&nbsp; * the constructor, all with one API call.
+&nbsp;&nbsp;&nbsp;&nbsp; *
+&nbsp;&nbsp;&nbsp;&nbsp; * Initialize a class by defining its constructor function, prototype, and
+&nbsp;&nbsp;&nbsp;&nbsp; * per-instance and per-class properties.&nbsp; The latter are called "static"
+&nbsp;&nbsp;&nbsp;&nbsp; * below by analogy to Java.&nbsp; They are defined in the constructor object's
+&nbsp;&nbsp;&nbsp;&nbsp; * scope, so that 'MyClass.myStaticProp' works along with 'new MyClass()'.
+&nbsp;&nbsp;&nbsp;&nbsp; *
+&nbsp;&nbsp;&nbsp;&nbsp; * JS_InitClass takes a lot of arguments, but you can pass null for any of
+&nbsp;&nbsp;&nbsp;&nbsp; * the last four if there are no such properties or methods.
+&nbsp;&nbsp;&nbsp;&nbsp; *
+&nbsp;&nbsp;&nbsp;&nbsp; * Note that you do not need to call JS_InitClass to make a new instance of
+&nbsp;&nbsp;&nbsp;&nbsp; * that class -- otherwise there would be a chicken-and-egg problem making
+&nbsp;&nbsp;&nbsp;&nbsp; * the global object -- but you should call JS_InitClass if you require a
+&nbsp;&nbsp;&nbsp;&nbsp; * constructor function for script authors to call via new, and/or a class
+&nbsp;&nbsp;&nbsp;&nbsp; * prototype object ('MyClass.prototype') for authors to extend with new
+&nbsp;&nbsp;&nbsp;&nbsp; * properties at run-time.
+&nbsp;&nbsp;&nbsp;&nbsp; */
+&nbsp;&nbsp;&nbsp; protoObj = JS_InitClass(cx, globalObj, &amp;my_class,
+
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /* native constructor function and min arg count */
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; MyClass, 0,
+
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /* prototype object properties and methods -- these
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; will be "inherited" by all instances through
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; delegation up the instance's prototype link. */
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; my_props, my_methods,
+
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /* class constructor properties and methods */
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; my_static_props, my_static_methods);</tt></pre>
+
+<h4>
+Running scripts</h4>
+
+<pre><tt>&nbsp;&nbsp;&nbsp; /* These should indicate source location for diagnostics. */
+&nbsp;&nbsp;&nbsp; char *filename;
+&nbsp;&nbsp;&nbsp; uintN lineno;
+
+&nbsp;&nbsp;&nbsp; /*
+&nbsp;&nbsp;&nbsp;&nbsp; * The return value comes back here -- if it could be a GC thing, you must
+&nbsp;&nbsp;&nbsp;&nbsp; * add it to the GC's "root set" with JS_AddRoot(cx, &amp;thing) where thing
+&nbsp;&nbsp;&nbsp;&nbsp; * is a JSString *, JSObject *, or jsdouble *, and remove the root before
+&nbsp;&nbsp;&nbsp;&nbsp; * rval goes out of scope, or when rval is no longer needed.
+&nbsp;&nbsp;&nbsp;&nbsp; */
+&nbsp;&nbsp;&nbsp; jsval rval;
+&nbsp;&nbsp;&nbsp; JSBool ok;
+
+&nbsp;&nbsp;&nbsp; /*
+&nbsp;&nbsp;&nbsp;&nbsp; * Some example source in a C string.&nbsp; Larger, non-null-terminated buffers
+&nbsp;&nbsp;&nbsp;&nbsp; * can be used, if you pass the buffer length to JS_EvaluateScript.
+&nbsp;&nbsp;&nbsp;&nbsp; */
+&nbsp;&nbsp;&nbsp; char *source = "x * f(y)";
+
+&nbsp;&nbsp;&nbsp; ok = JS_EvaluateScript(cx, globalObj, source, strlen(source),
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; filename, lineno, &amp;rval);
+
+&nbsp;&nbsp;&nbsp; if (ok) {
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /* Should get a number back from the example source. */
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; jsdouble d;
+
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ok = JS_ValueToNumber(cx, rval, &amp;d);
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; . . .
+&nbsp;&nbsp;&nbsp; }</tt></pre>
+
+<h4>
+Calling functions</h4>
+
+<pre><tt>&nbsp;&nbsp;&nbsp; /* Call a global function named "foo" that takes no arguments. */
+&nbsp;&nbsp;&nbsp; ok = JS_CallFunctionName(cx, globalObj, "foo", 0, 0, &amp;rval);
+
+&nbsp;&nbsp;&nbsp; jsval argv[2];
+
+&nbsp;&nbsp;&nbsp; /* Call a function in obj's scope named "method", passing two arguments. */
+&nbsp;&nbsp;&nbsp; argv[0] = . . .;
+&nbsp;&nbsp;&nbsp; argv[1] = . . .;
+&nbsp;&nbsp;&nbsp; ok = JS_CallFunctionName(cx, obj, "method", 2, argv, &amp;rval);</tt></pre>
+
+<h4>
+Shutting down</h4>
+
+<pre><tt>&nbsp;&nbsp;&nbsp; /* For each context you've created: */
+&nbsp;&nbsp;&nbsp; JS_DestroyContext(cx);
+
+&nbsp;&nbsp;&nbsp; /* And finally: */
+&nbsp;&nbsp;&nbsp; JS_Finish(rt);</tt></pre>
+
+<h4>
+Debugging API</h4>
+See the<tt> trap, untrap, watch, unwatch, line2pc</tt>, and <tt>pc2line</tt>
+commands in <tt>js.c</tt>. Also the (scant) comments in <i>jsdbgapi.h</i>.
+<h2>
+<a NAME="Design"></a>Design walk-through</h2>
+This section must be brief for now -- it could easily turn into a book.
+<h4>
+JS "JavaScript Proper"</h4>
+JS modules declare and implement the JavaScript compiler, interpreter,
+decompiler, GC and atom manager, and standard classes.
+<p>JavaScript uses untyped bytecode and runtime type tagging of data values.
+The <tt>jsval</tt> type is a signed machine word that contains either a
+signed integer value (if the low bit is set), or a type-tagged pointer
+or boolean value (if the low bit is clear). Tagged pointers all refer to
+8-byte-aligned things in the GC heap.
+<p>Objects consist of a possibly shared structural description, called
+the map or scope; and unshared property values in a vector, called the
+slots. Object properties are associated with nonnegative integers stored
+in <tt>jsval</tt>'s, or with atoms (unique string descriptors) if named
+by an identifier or a non-integral index expression.
+<p>Scripts contain bytecode, source annotations, and a pool of string,
+number, and identifier literals. Functions are objects that extend scripts
+or native functions with formal parameters, a literal syntax, and a distinct
+primitive type ("function").
+<p>The compiler consists of a recursive-descent parser and a random-logic
+rather than table-driven lexical scanner. Semantic and lexical feedback
+are used to disambiguate hard cases such as missing semicolons, assignable
+expressions ("lvalues" in C parlance), etc. The parser generates bytecode
+as it parses, using fixup lists for downward branches and code buffering
+and rewriting for exceptional cases such as for loops. It attempts no error
+recovery. The interpreter executes the bytecode of top-level scripts, and
+calls itself indirectly to interpret function bodies (which are also scripts).
+All state associated with an interpreter instance is passed through formal
+parameters to the interpreter entry point; most implicit state is collected
+in a type named JSContext. Therefore, all API and almost all other functions
+in JSRef take a JSContext pointer as their first argument.
+<p>The decompiler translates postfix bytecode into infix source by consulting
+a separate byte-sized code, called source notes, to disambiguate bytecodes
+that result from more than one grammatical production.
+<p>The GC is a mark-and-sweep, non-conservative (perfect) collector. It
+can allocate only fixed-sized things -- the current size is two machine
+words. It is used to hold JS object and string descriptors (but not property
+lists or string bytes), and double-precision floating point numbers. It
+runs automatically only when maxbytes (as passed to <tt>JS_Init()</tt>)
+bytes of GC things have been allocated and another thing-allocation request
+is made. JS API users should call <tt>JS_GC()</tt> or <tt>JS_MaybeGC()</tt>
+between script executions or from the branch callback, as often as necessary.
+<p>An important point about the GC's "perfection": you must add roots for
+new objects created by your native methods if you store references to them
+into a non-JS structure in the malloc heap or in static data. Also, if
+you make a new object in a native method, but do not store it through the
+<tt>rval</tt>
+result parameter (see math_abs in the "Using the JS API" section above)
+so that it is in a known root, the object is guaranteed to survive only
+until another new object is created. Either lock the first new object when
+making two in a row, or store it in a root you've added, or store it via
+rval.
+<p>The atom manager consists of a hash table associating strings uniquely
+with scanner/parser information such as keyword type, index in script or
+function literal pool, etc. Atoms play three roles in JSRef: as literals
+referred to by unaligned 16-bit immediate bytecode operands, as unique
+string descriptors for efficient property name hashing, and as members
+of the root GC set for perfect GC. This design therefore requires atoms
+to be manually reference counted, from script literal pools (<tt>JSAtomMap</tt>)
+and object symbol (<tt>JSSymbol</tt>) entry keys.
+<p>Native objects and methods for arrays, booleans, dates, functions, numbers,
+and strings are implemented using the JS API and certain internal interfaces
+used as "fast paths".
+<p>In general, errors are signaled by false or unoverloaded-null return
+values, and are reported using <tt>JS_ReportError()</tt> or one of its
+variants by the lowest level in order to provide the most detail. Client
+code can substitute its own error reporting function and suppress errors,
+or reflect them into Java or some other runtime system as exceptions, GUI
+dialogs, etc..
+<h2>
+File walk-through (BADLY OUT OF DATE!)</h2>
+
+<h4>
+jsapi.c, jsapi.h</h4>
+The public API to be used by almost all client code.&nbsp; If your client
+code can't make do with <tt>jsapi.h</tt>, and must reach into a friend
+or private js* file, please let us know so we can extend <tt>jsapi.h</tt>
+to include what you need in a fashion that we can support over the long
+run.
+<h4>
+jspubtd.h, jsprvtd.h</h4>
+These files exist to group struct and scalar typedefs so they can be used
+everywhere without dragging in struct definitions from N different files.
+The <tt>jspubtd.h</tt> file contains public typedefs, and is included by
+<tt>jsapi.h</tt>.
+The <tt>jsprvtd.h</tt> file contains private typedefs and is included by
+various .h files that need type names, but not type sizes or declarations.
+<h4>
+jsdbgapi.c, jsdbgapi.h</h4>
+The Debugging API, still very much under development. Provided so far:
+<ul>
+<li>
+Traps, with which breakpoints, single-stepping, step over, step out, and
+so on can be implemented. The debugger will have to consult jsopcode.def
+on its own to figure out where to plant trap instructions to implement
+functions like step out, but a future jsdbgapi.h will provide convenience
+interfaces to do these things. At most one trap per bytecode can be set.
+When a script (<tt>JSScript</tt>) is destroyed, all traps set in its bytecode
+are cleared.</li>
+
+<li>
+Watchpoints, for intercepting set operations on properties and running
+a debugger-supplied function that receives the old value and a pointer
+to the new one, which it can use to modify the new value being set.</li>
+
+<li>
+Line number to PC and back mapping functions. The line-to-PC direction
+"rounds" toward the next bytecode generated from a line greater than or
+equal to the input line, and may return the PC of a for-loop update part,
+if given the line number of the loop body's closing brace. Any line after
+the last one in a script or function maps to a PC one byte beyond the last
+bytecode in the script. An example, from perfect.js:</li>
+
+<pre><tt>14&nbsp;&nbsp; function perfect(n)
+15&nbsp;&nbsp; {
+16&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; print("The perfect numbers up to " +&nbsp; n + " are:");
+17
+18&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // We build sumOfDivisors[i] to hold a string expression for
+19&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // the sum of the divisors of i, excluding i itself.
+20&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; var sumOfDivisors = new ExprArray(n+1,1);
+21&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; for (var divisor = 2; divisor &lt;= n; divisor++) {
+22&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; for (var j = divisor + divisor; j &lt;= n; j += divisor) {
+23&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; sumOfDivisors[j] += " + " + divisor;
+24&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }
+25&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // At this point everything up to 'divisor' has its sumOfDivisors
+26&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // expression calculated, so we can determine whether it's perfect
+27&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // already by evaluating.
+28&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (eval(sumOfDivisors[divisor]) == divisor) {
+29&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; print("" + divisor + " = " + sumOfDivisors[divisor]);
+30&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }
+31&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }
+32&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; delete sumOfDivisors;
+33&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; print("That's all.");
+34&nbsp;&nbsp; }</tt></pre>
+The line number to PC and back mappings can be tested using the js program
+with the following script:
+<pre><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; load("perfect.js")
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; print(perfect)
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; dis(perfect)
+
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; print()
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; for (var ln = 0; ln &lt;= 40; ln++) {
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; var pc = line2pc(perfect,ln)
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; var ln2 = pc2line(perfect,pc)
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; print("\tline " + ln + " => pc " + pc + " => line " + ln2)
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }</tt></pre>
+The result of the for loop over lines 0 to 40 inclusive is:
+<pre><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 0 => pc 0 => line 16
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 1 => pc 0 => line 16
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 2 => pc 0 => line 16
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 3 => pc 0 => line 16
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 4 => pc 0 => line 16
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 5 => pc 0 => line 16
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 6 => pc 0 => line 16
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 7 => pc 0 => line 16
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 8 => pc 0 => line 16
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 9 => pc 0 => line 16
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 10 => pc 0 => line 16
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 11 => pc 0 => line 16
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 12 => pc 0 => line 16
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 13 => pc 0 => line 16
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 14 => pc 0 => line 16
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 15 => pc 0 => line 16
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 16 => pc 0 => line 16
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 17 => pc 19 => line 20
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 18 => pc 19 => line 20
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 19 => pc 19 => line 20
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 20 => pc 19 => line 20
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 21 => pc 36 => line 21
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 22 => pc 53 => line 22
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 23 => pc 74 => line 23
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 24 => pc 92 => line 22
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 25 => pc 106 => line 28
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 26 => pc 106 => line 28
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 27 => pc 106 => line 28
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 28 => pc 106 => line 28
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 29 => pc 127 => line 29
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 30 => pc 154 => line 21
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 31 => pc 154 => line 21
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 32 => pc 161 => line 32
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 33 => pc 172 => line 33
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 34 => pc 172 => line 33
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 35 => pc 172 => line 33
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 36 => pc 172 => line 33
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 37 => pc 172 => line 33
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 38 => pc 172 => line 33
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 39 => pc 172 => line 33
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; line 40 => pc 172 => line 33</tt></pre>
+</ul>
+
+<h4>
+jsconfig.h</h4>
+Various configuration macros defined as 0 or 1 depending on how <tt>JS_VERSION</tt>
+is defined (as 10 for JavaScript 1.0, 11 for JavaScript 1.1, etc.). Not
+all macros are tested around related code yet. In particular, JS 1.0 support
+is missing from JSRef. JS 1.2 support will appear in a future JSRef release.
+<br>&nbsp;
+<h4>
+js.c</h4>
+The "JS shell", a simple interpreter program that uses the JS API and more
+than a few internal interfaces (some of these internal interfaces could
+be replaced by <tt>jsapi.h</tt> calls). The js program built from this
+source provides a test vehicle for evaluating scripts and calling functions,
+trying out new debugger primitives, etc.
+<h4>
+jsarray.*, jsbool.*, jdsdate.*, jsfun.*, jsmath.*, jsnum.*, jsstr.*</h4>
+These file pairs implement the standard classes and (where they exist)
+their underlying primitive types. They have similar structure, generally
+starting with class definitions and continuing with internal constructors,
+finalizers, and helper functions.
+<h4>
+jsobj.*, jsscope.*</h4>
+These two pairs declare and implement the JS object system. All of the
+following happen here:
+<ul>
+<li>
+creating objects by class and prototype, and finalizing objects;</li>
+
+<li>
+defining, looking up, getting, setting, and deleting properties;</li>
+
+<li>
+creating and destroying properties and binding names to them.</li>
+</ul>
+The details of an object map (scope) are mostly hidden in <tt>jsscope.[ch]</tt>,
+where scopes start out as linked lists of symbols, and grow after some
+threshold into PR hash tables.
+<h4>
+jsatom.c, jsatom.h</h4>
+The atom manager. Contains well-known string constants, their atoms, the
+global atom hash table and related state, the js_Atomize() function that
+turns a counted string of bytes into an atom, and literal pool (<tt>JSAtomMap</tt>)
+methods.
+<h4>
+jsgc.c, jsgc.h</h4>
+[TBD]
+<h4>
+jsinterp.*, jscntxt.*</h4>
+The bytecode interpreter, and related functions such as Call and AllocStack,
+live in <i>jsinterp.c</i>. The JSContext constructor and destructor are
+factored out into <i>jscntxt.c</i> for minimal linking when the compiler
+part of JS is split from the interpreter part into a separate program.
+<h4>
+jsemit.*, jsopcode.tbl, jsopcode.*, jsparse.*, jsscan.*, jsscript.*</h4>
+Compiler and decompiler modules. The <i>jsopcode.tbl</i> file is a C preprocessor
+source that defines almost everything there is to know about JS bytecodes.
+See its major comment for how to use it. For now, a debugger will use it
+and its dependents such as <i>jsopcode.h</i> directly, but over time we
+intend to extend <i>jsdbgapi.h</i> to hide uninteresting details and provide
+conveniences. The code generator is split across paragraphs of code in
+<i>jsparse.c</i>,
+and the utility methods called on <tt>JSCodeGenerator</tt> appear in <i>jsemit.c</i>.
+Source notes generated by <i>jsparse.c</i> and
+<i>jsemit.c</i> are used
+in <i>jsscript.c</i> to map line number to program counter and back.
+<h4>
+jstypes.h, jslog2.c</h4>
+Fundamental representation types and utility macros. This file alone among
+all .h files in JSRef must be included first by .c files. It is not nested
+in .h files, as other prerequisite .h files generally are, since it is
+also a direct dependency of most .c files and would be over-included if
+nested in addition to being directly included. The one "not-quite-a-macro
+macro" is the <tt>JS_CeilingLog2()</tt> function in <i>jslog2.c</i>.
+<h4>
+jsarena.c, jsarena.h</h4>
+Last-In-First-Out allocation macros that amortize malloc costs and allow
+for en-masse freeing. See the paper mentioned in prarena.h's major comment.
+<h4>
+jsutil.c, jsutil.h</h4>
+The <tt>JS_ASSERT</tt> macro is used throughout JSRef source as a proof
+device to make invariants and preconditions clear to the reader, and to
+hold the line during maintenance and evolution against regressions or violations
+of assumptions that it would be too expensive to test unconditionally at
+run-time. Certain assertions are followed by run-time tests that cope with
+assertion failure, but only where I'm too smart or paranoid to believe
+the assertion will never fail...
+<h4>
+jsclist.h</h4>
+Doubly-linked circular list struct and macros.
+<h4>
+jscpucfg.c</h4>
+This standalone program generates <i>jscpucfg.h</i>, a header file containing
+bytes per word and other constants that depend on CPU architecture and
+C compiler type model. It tries to discover most of these constants by
+running its own experiments on the build host, so if you are cross-compiling,
+beware.
+<h4>
+prdtoa.c, prdtoa.h</h4>
+David Gay's portable double-precision floating point to string conversion
+code, with Permission To Use notice included.
+<h4>
+prhash.c, prhash.h</h4>
+Portable, extensible hash tables. These use multiplicative hash for strength
+reduction over division hash, yet with very good key distribution over
+power of two table sizes. Collisions resolve via chaining, so each entry
+burns a malloc and can fragment the heap.
+<h4>
+prlong.c, prlong.h</h4>
+64-bit integer emulation, and compatible macros that use C's long long
+type where it exists (my last company mapped long long to a 128-bit type,
+but no real architecture does 128-bit ints yet).
+<h4>
+jsosdep.h</h4>
+Annoying OS dependencies rationalized into a few "feature-test" macros
+such as <tt>JS_HAVE_LONG_LONG</tt>.
+<h4>
+jsprf.*</h4>
+Portable, buffer-overrun-resistant sprintf and friends. For no good reason
+save lack of time, the %e, %f, and %g formats cause your system's native
+sprintf, rather than <tt>JS_dtoa()</tt>, to be used. This bug doesn't affect
+JSRef, because it uses its own <tt>JS_dtoa()</tt> call in <i>jsnum.c</i>
+to convert from double to string, but it's a bug that we'll fix later,
+and one you should be aware of if you intend to use a <tt>JS_*printf()</tt>&nbsp;
+function with your own floating type arguments - various vendor sprintf's
+mishandle NaN, +/-Inf, and some even print normal floating values inaccurately.
+<h4>
+prmjtime.c, prmjtime.h</h4>
+Time functions. These interfaces are named in a way that makes local vs.
+universal time confusion likely. Caveat emptor, and we're working on it.
+To make matters worse, Java (and therefore JavaScript) uses "local" time
+numbers (offsets from the epoch) in its Date class.
+</body>
+</html>

mozilla/js/src/SpiderMonkey.rsp

@@ -0,0 +1,12 @@
+mozilla/js/src/*
+mozilla/js/src/config/*
+mozilla/js/src/fdlibm/*
+mozilla/js/src/liveconnect/*
+mozilla/js/src/liveconnect/_jni/*
+mozilla/js/src/liveconnect/classes/*
+mozilla/js/src/liveconnect/classes/netscape/*
+mozilla/js/src/liveconnect/classes/netscape/javascript/*
+mozilla/js/src/liveconnect/config/*
+mozilla/js/src/liveconnect/macbuild/*
+mozilla/js/src/liveconnect/macbuild/JavaSession/*
+mozilla/js/src/macbuild/*

mozilla/js/src/actra.mk

@@ -1,100 +0,0 @@
-#! gmake
-
-#
-# Since everyone seems to need to have their own build configuration
-#   system these days, this is yet another makefile to build JavaScript.
-#   This makefile conforms to the NSPR20 build rules.  If you have built
-#   NSPR20 this will build JS and stick the lib and bin files over in 
-#   the dist area created by NSPR (which is different from the dist 
-#   expected by the client and also the dist expected by LiveWire, but
-#   don't get me started).
-#
-# I don't currently know enough about what sort of JS-engine the Actra
-#   projects are going to expect so I don't know if we need to add
-#   to CFLAGS for -DJS_THREADSAFE or -DJSFILE 
-#
-
-MOD_DEPTH = ../../nspr20
-
-include $(MOD_DEPTH)/config/config.mk
-
-INCLUDES = -I$(DIST)/include
-CFLAGS += -DNSPR20
-
-CSRCS = prmjtime.c \
-		  jsapi.c \
-		  jsarray.c \
-		  jsatom.c \
-		  jsbool.c \
-		  jscntxt.c \
-		  jsdate.c \
-		  jsdbgapi.c \
-		  jsemit.c \
-		  jsfun.c \
-		  jsgc.c \
-		  jsinterp.c \
-		  jsmath.c \
-		  jsnum.c \
-		  jsobj.c \
-		  jsopcode.c \
-		  jsparse.c \
-		  jsregexp.c \
-		  jsscan.c \
-		  jsscope.c \
-		  jsscript.c \
-		  jsstr.c \
-		  jslock.c \
-		  $(NULL)
-
-HEADERS = jsapi.h \
-		  jsarray.h \
-		  jsatom.h \
-		  jsbool.h \
-		  jscntxt.h \
-		  jscompat.h \
-		  jsconfig.h \
-		  jsdate.h \
-		  jsdbgapi.h \
-		  jsemit.h \
-		  jsfun.h \
-		  jsgc.h \
-		  jsinterp.h \
-		  jslock.h \
-		  jsmath.h \
-		  jsnum.h \
-		  jsobj.h \
-		  jsopcode.def \
-		  jsopcode.h \
-		  jsparse.h \
-		  jsprvtd.h \
-		  jspubtd.h \
-		  jsregexp.h \
-		  jsscan.h \
-		  jsscope.h \
-		  jsscript.h \
-		  jsstr.h \
-		  $(NULL)
-
-ifeq ($(OS_ARCH), WINNT)
-EXTRA_LIBS += $(DIST)/lib/libnspr$(MOD_VERSION).lib
-EXTRA_LIBS += $(DIST)/lib/libplds$(MOD_VERSION).lib
-else
-EXTRA_LIBS += -L$(DIST)/lib -lnspr$(MOD_VERSION) -lnplds$(MOD_VERSION)
-endif
-
-LIBRARY_NAME	= js
-LIBRARY_VERSION	= $(MOD_VERSION)
-
-RELEASE_HEADERS = $(HEADERS)
-RELEASE_HEADERS_DEST = $(RELEASE_INCLUDE_DIR)
-RELEASE_LIBS	= $(TARGETS)
-
-include $(MOD_DEPTH)/config/rules.mk
-
-export:: $(TARGETS)
-	$(INSTALL) -m 444 $(HEADERS) $(MOD_DEPTH)/../dist/public/$(LIBRARY_NAME)
-	$(INSTALL) -m 444 $(TARGETS) $(DIST)/lib
-	$(INSTALL) -m 444 $(SHARED_LIBRARY) $(DIST)/bin
-
-install:: export
-

mozilla/js/src/commfiles

@@ -1,51 +0,0 @@
-js.c
-jsapi.c
-jsapi.h
-jsarray.c
-jsarray.h
-jsatom.c
-jsatom.h
-jsbool.c
-jsbool.h
-jscntxt.c
-jscntxt.h
-jsconfig.h
-jsdate.c
-jsdate.h
-jsdbgapi.c
-jsdbgapi.h
-jsemit.c
-jsemit.h
-jsfun.c
-jsfun.h
-jsgc.c
-jsgc.h
-jsinterp.c
-jsinterp.h
-jslock.h
-jslock.c
-jsmath.c
-jsmath.h
-jsnum.c
-jsnum.h
-jsobj.c
-jsobj.h
-jsopcode.c
-jsopcode.def
-jsopcode.h
-jsparse.c
-jsparse.h
-jsprvtd.h
-jspubtd.h
-jsregexp.c
-jsregexp.h
-jsscan.c
-jsscan.h
-jsscope.c
-jsscope.h
-jsscript.c
-jsscript.h
-jsstr.c
-jsstr.h
-jsxdrapi.h
-jsxdrapi.c

mozilla/js/src/config.mk

@@ -0,0 +1,65 @@
+ifdef JS_DIST
+DIST = $(JS_DIST)
+else
+DIST = $(DEPTH)/../../dist/$(OBJDIR)
+endif
+
+# Set os+release dependent make variables
+OS_ARCH         := $(subst /,_,$(shell uname -s))
+
+# Attempt to differentiate between SunOS 5.4 and x86 5.4
+OS_CPUARCH      := $(shell uname -m)
+ifeq ($(OS_CPUARCH),i86pc)
+OS_RELEASE      := $(shell uname -r)_$(OS_CPUARCH)
+else
+ifeq ($(OS_ARCH),AIX)
+OS_RELEASE      := $(shell uname -v).$(shell uname -r)
+else
+OS_RELEASE      := $(shell uname -r)
+endif
+endif
+
+# Virtually all Linux versions are identical.
+# Any distinctions are handled in linux.h
+ifeq ($(OS_ARCH),Linux)
+OS_CONFIG      := Linux_All
+else
+ifeq ($(OS_ARCH),dgux)
+OS_CONFIG      := dgux
+else
+OS_CONFIG       := $(OS_ARCH)$(OS_OBJTYPE)$(OS_RELEASE)
+endif
+endif
+
+ASFLAGS         =
+DEFINES         =
+
+ifeq ($(OS_ARCH), WINNT)
+INSTALL = nsinstall
+else
+INSTALL	= $(DEPTH)/../../dist/$(OBJDIR)/bin/nsinstall
+endif
+
+ifdef BUILD_OPT
+OPTIMIZER  = -O
+DEFINES    += -UDEBUG -DNDEBUG -UDEBUG_$(shell whoami)
+OBJDIR_TAG = _OPT
+else
+ifdef USE_MSVC
+OPTIMIZER  = -Zi
+else
+OPTIMIZER  = -g
+endif
+DEFINES    += -DDEBUG -DDEBUG_$(shell whoami)
+OBJDIR_TAG = _DBG
+endif
+
+include $(DEPTH)/config/$(OS_CONFIG).mk
+
+# Name of the binary code directories
+OBJDIR          = $(OS_CONFIG)$(OBJDIR_TAG).OBJ
+VPATH           = $(OBJDIR)
+
+# Automatic make dependencies file
+DEPENDENCIES    = $(OBJDIR)/.md
+

mozilla/js/src/config/AIX4.1.mk

@@ -35,3 +35,9 @@ OS_CFLAGS = -qarch=com -qinline+$(INLINES) -DXP_UNIX -DAIX -DAIXV3 -DSYSV
 OS_LIBS = -lbsd -lsvld -lm
 #-lpthreads -lc_r
 
+MKSHLIB = $(LD) -bM:SRE -bh:4 -bnoentry -berok
+XLDFLAGS += -lc
+
+ifdef JS_THREADSAFE
+XLDFLAGS += -lsvld
+endif

mozilla/js/src/config/AIX4.2.mk

@@ -21,6 +21,8 @@
 
 CC = xlC_r
 CCC = xlC_r
+CFLAGS += -qarch=com -qnoansialias -qinline+$(INLINES) -DXP_UNIX -DAIX -DAIXV3 -DSYSV
+OPTIMIZER = -O
 
 RANLIB = ranlib
 
@@ -31,7 +33,12 @@ CPU_ARCH = rs6000
 GFX_ARCH = x
 INLINES = js_compare_and_swap:js_fast_lock1:js_fast_unlock1:js_lock_get_slot:js_lock_set_slot:js_lock_scope1
 
-OS_CFLAGS = -qarch=com -qinline+$(INLINES) -DXP_UNIX -DAIX -DAIXV3 -DSYSV
-OS_LIBS = -lbsd -lsvld -lm
+XLDFLAGS += -lbsd -lsvld -lm -lc_r
 #-lpthreads -lc_r
 
+MKSHLIB = $(LD) -brtl -bM:SRE -bnoentry -bexpall -berok
+
+ifdef JS_THREADSAFE
+XLDFLAGS += -ldl
+endif
+

mozilla/js/src/config/HP-UXB.10.10.mk

@@ -19,10 +19,15 @@
 # Config stuff for HPUX
 #
 
-CC = gcc -Wall -Wno-format
-CCC = g++ -Wall -Wno-format
+# CC = gcc
+# CCC = g++
+# CFLAGS +=  -Wall -Wno-format -fPIC
+
+CC  = cc -Ae +Z
+CCC = CC -Ae +a1 +eh +Z
 
 RANLIB = echo
+MKSHLIB = $(LD) -b
 
 #.c.o:
 #	$(CC) -c -MD $*.d $(CFLAGS) $<
@@ -30,7 +35,7 @@ RANLIB = echo
 CPU_ARCH = hppa
 GFX_ARCH = x
 
-OS_CFLAGS = -DXP_UNIX -DHPUX -DSYSV -D_SVID_GETTOD
+OS_CFLAGS = -DXP_UNIX -DHPUX -DSYSV
 OS_LIBS = -ldld
 
 ifeq ($(OS_RELEASE),B.10)

mozilla/js/src/config/HP-UXB.10.20.mk

@@ -0,0 +1,53 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+#
+
+#
+# Config stuff for HPUX
+#
+
+# CC = gcc
+# CCC = g++
+# CFLAGS +=  -Wall -Wno-format -fPIC
+
+CC  = cc -Ae +Z
+CCC = CC -Ae +a1 +eh +Z
+
+RANLIB = echo
+MKSHLIB = $(LD) -b
+
+#.c.o:
+#	$(CC) -c -MD $*.d $(CFLAGS) $<
+
+CPU_ARCH = hppa
+GFX_ARCH = x
+
+OS_CFLAGS = -DXP_UNIX -DHPUX -DSYSV
+OS_LIBS = -ldld
+
+ifeq ($(OS_RELEASE),B.10)
+PLATFORM_FLAGS		+= -DHPUX10 -Dhpux10
+PORT_FLAGS		+= -DRW_NO_OVERLOAD_SCHAR -DHAVE_MODEL_H
+ifeq ($(OS_VERSION),.10)
+PLATFORM_FLAGS		+= -DHPUX10_10
+endif
+ifeq ($(OS_VERSION),.20)
+PLATFORM_FLAGS		+= -DHPUX10_20
+endif
+ifeq ($(OS_VERSION),.30)
+PLATFORM_FLAGS		+= -DHPUX10_30
+endif
+endif

mozilla/js/src/config/HP-UXB.11.00.mk

@@ -19,10 +19,13 @@
 # Config stuff for HPUX
 #
 
-CC = gcc -Wall -Wno-format
-CCC = g++ -Wall -Wno-format
+# CC = gcc -Wall -Wno-format -fPIC
+# CCC = g++ -Wall -Wno-format -fPIC
+CC  = cc -Ae +Z
+CCC = CC -Ae +a1 +eh +Z
 
 RANLIB = echo
+MKSHLIB = $(LD) -b
 
 #.c.o:
 #	$(CC) -c -MD $*.d $(CFLAGS) $<
@@ -30,9 +33,11 @@ RANLIB = echo
 CPU_ARCH = hppa
 GFX_ARCH = x
 
-OS_CFLAGS = -DXP_UNIX -DHPUX -DSYSV -D_SVID_GETTOD
+OS_CFLAGS = -DXP_UNIX -DHPUX -DSYSV
 OS_LIBS = -ldld
 
+XLDFLAGS = -lpthread
+
 ifeq ($(OS_RELEASE),B.10)
 PLATFORM_FLAGS		+= -DHPUX10 -Dhpux10
 PORT_FLAGS		+= -DRW_NO_OVERLOAD_SCHAR -DHAVE_MODEL_H

mozilla/js/src/config/IRIX5.3.mk

@@ -19,4 +19,4 @@
 # Config stuff for IRIX5.3
 #
 
-include config/IRIX.mk
+include $(DEPTH)/config/IRIX.mk

mozilla/js/src/config/IRIX6.1.mk

@@ -19,4 +19,4 @@
 # Config stuff for IRIX6.3
 #
 
-include config/IRIX.mk
+include $(DEPTH)/config/IRIX.mk

mozilla/js/src/config/IRIX6.2.mk

@@ -16,7 +16,7 @@
 #
 
 #
-# Config stuff for IRIX6.2
+# Config stuff for IRIX6.3
 #
 
-include config/IRIX.mk
+include $(DEPTH)/config/IRIX.mk

mozilla/js/src/config/IRIX6.3.mk

@@ -19,4 +19,4 @@
 # Config stuff for IRIX6.3
 #
 
-include config/IRIX.mk
+include $(DEPTH)/config/IRIX.mk

mozilla/js/src/config/Linux_All.mk

@@ -19,10 +19,12 @@
 # Config for all versions of Linux
 #
 
-CC = gcc -Wall -Wno-format
-CCC = g++ -Wall -Wno-format
+CC = gcc
+CCC = g++
+CFLAGS +=  -Wall -Wno-format
 
 RANLIB = echo
+MKSHLIB = $(LD) -shared $(XMKSHLIBOPTS)
 
 #.c.o:
 #      $(CC) -c -MD $*.d $(CFLAGS) $<
@@ -33,7 +35,7 @@ CPU_ARCH = x86
 endif
 GFX_ARCH = x
 
-OS_CFLAGS = -DXP_UNIX -DSVR4 -DSYSV -D_BSD_SOURCE -DPOSIX_SOURCE -DLINUX
+OS_CFLAGS = -DXP_UNIX -DSVR4 -DSYSV -D_BSD_SOURCE -DPOSIX_SOURCE
 OS_LIBS = -lm -lc
 
 ASFLAGS += -x assembler-with-cpp

mozilla/js/src/config/OSF1V4.0.mk

@@ -0,0 +1,49 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+#
+
+#
+# Config stuff for Data General DG/UX
+#
+
+#
+#  Initial DG/UX port by Marc Fraioli (fraioli@dg-rtp.dg.com)
+#
+
+ifdef NS_USE_GCC
+CC = gcc
+CCC = g++
+CFLAGS +=  -mieee -Wall -Wno-format
+else
+CC  = cc
+CCC = cxx
+CFLAGS += -ieee -std
+endif
+
+RANLIB = echo
+MKSHLIB = $(LD) -shared -all -expect_unresolved "*"
+
+#
+#  _DGUX_SOURCE is needed to turn on a lot of stuff in the headers if 
+#      you're not using DG's compiler.  It shouldn't hurt if you are.
+#
+#  _POSIX4A_DRAFT10_SOURCE is needed to pick up localtime_r, used in
+#      prtime.c
+#
+OS_CFLAGS = -DXP_UNIX -DSVR4 -DSYSV -DDGUX -D_DGUX_SOURCE -D_POSIX4A_DRAFT10_SOURCE -DOSF1
+OS_LIBS = -lsocket -lnsl 
+
+NOSUCHFILE = /no-such-file

mozilla/js/src/config/SunOS5.3.mk

@@ -19,8 +19,9 @@
 # Config stuff for SunOS5.3
 #
 
-CC = gcc -Wall -Wno-format
-CCC = g++ -Wall -Wno-format
+CC = gcc
+CCC = g++
+CFLAGS +=  -Wall -Wno-format
 
 #CC = /opt/SUNWspro/SC3.0.1/bin/cc
 RANLIB = echo
@@ -64,3 +65,5 @@ else
 ASFLAGS         += -xarch=v8
 endif
 endif
+
+MKSHLIB = $(LD) -G

mozilla/js/src/config/SunOS5.4.mk

@@ -23,8 +23,9 @@ ifdef NS_USE_NATIVE
 CC = cc
 CCC = CC
 else
-CC = gcc -Wall -Wno-format
-CCC = g++ -Wall -Wno-format
+CC = gcc
+CCC = g++
+CFLAGS += -Wall -Wno-format
 endif
 
 RANLIB = echo
@@ -65,3 +66,5 @@ else
 ASFLAGS         += -xarch=v8
 endif
 endif
+
+MKSHLIB = $(LD) -G

mozilla/js/src/config/SunOS5.5.1.mk

@@ -21,8 +21,9 @@
 
 AS = as
 ifndef NS_USE_NATIVE
-CC = gcc -Wall -Wno-format
-CCC = g++ -Wall
+CC = gcc
+CCC = g++
+CFLAGS +=  -Wall -Wno-format
 else
 CC = cc
 CCC = CC
@@ -36,7 +37,7 @@ RANLIB = echo
 CPU_ARCH = sparc
 GFX_ARCH = x
 
-OS_CFLAGS = -DXP_UNIX -DSVR4 -DSYSV -DSOLARIS -D_SVID_GETTOD
+OS_CFLAGS = -DXP_UNIX -DSVR4 -DSYSV -DSOLARIS
 OS_LIBS = -lsocket -lnsl -ldl
 
 ASFLAGS	        += -P -L -K PIC -D_ASM -D__STDC__=0
@@ -45,27 +46,17 @@ HAVE_PURIFY = 1
 
 NOSUCHFILE = /solaris-rm-f-sucks
 
-ifndef JS_NO_ULTRA
-ULTRA_OPTIONS := -xarch=v8plus
-ULTRA_OPTIONSD := -DULTRA_SPARC
+ifeq ($(OS_CPUARCH),sun4u)	# ultra sparc?
+ifeq ($(CC),gcc)		# using gcc?
+ifndef JS_NO_ULTRA		# do we want ultra?
+ifdef JS_THREADSAFE		# only in thread-safe mode
+DEFINES 	+= -DULTRA_SPARC
+DEFINES         += -Wa,-xarch=v8plus,-DULTRA_SPARC
 else
-ULTRA_OPTIONS := -xarch=v8
-ULTRA_OPTIONSD :=
+ASFLAGS         += -xarch=v8plus -DULTRA_SPARC
+endif
 endif
-
-ifeq ($(OS_CPUARCH),sun4u)
-DEFINES 	+= $(ULTRA_OPTIONSD)
-ifeq ($(findstring gcc,$(CC)),gcc)
-DEFINES         += -Wa,$(ULTRA_OPTIONS),$(ULTRA_OPTIONSD)
-else
-ASFLAGS         += $(ULTRA_OPTIONS) $(ULTRA_OPTIONSD)
 endif
 endif
 
-ifeq ($(OS_CPUARCH),sun4m)
-ifeq ($(findstring gcc,$(CC)),gcc)
-DEFINES         += -Wa,-xarch=v8
-else
-ASFLAGS         += -xarch=v8
-endif
-endif
+MKSHLIB = $(LD) -G

mozilla/js/src/config/SunOS5.5.mk

@@ -20,10 +20,15 @@
 #
 
 AS = as
-CC = gcc -Wall -Wno-format
-CCC = g++ -Wall -Wno-format
+ifndef NS_USE_NATIVE
+CC = gcc
+CCC = g++
+CFLAGS +=  -Wall -Wno-format
+else
+CC = cc
+CCC = CC
+endif
 
-#CC = /opt/SUNWspro/SC3.0.1/bin/cc
 RANLIB = echo
 
 #.c.o:
@@ -32,7 +37,7 @@ RANLIB = echo
 CPU_ARCH = sparc
 GFX_ARCH = x
 
-OS_CFLAGS = -DXP_UNIX -DSVR4 -DSYSV -DSOLARIS -D_SVID_GETTOD
+OS_CFLAGS = -DXP_UNIX -DSVR4 -DSYSV -DSOLARIS
 OS_LIBS = -lsocket -lnsl -ldl
 
 ASFLAGS	        += -P -L -K PIC -D_ASM -D__STDC__=0
@@ -41,22 +46,17 @@ HAVE_PURIFY = 1
 
 NOSUCHFILE = /solaris-rm-f-sucks
 
-ifndef JS_NO_ULTRA
-ULTRA_OPTIONS := -xarch=v8plus -DULTRA_SPARC
+ifeq ($(OS_CPUARCH),sun4u)	# ultra sparc?
+ifeq ($(CC),gcc)		# using gcc?
+ifndef JS_NO_ULTRA		# do we want ultra?
+ifdef JS_THREADSAFE		# only in thread-safe mode
+DEFINES 	+= -DULTRA_SPARC
+DEFINES         += -Wa,-xarch=v8plus,-DULTRA_SPARC
 else
-ULTRA_OPTIONS := -xarch=v8
+ASFLAGS         += -xarch=v8plus -DULTRA_SPARC
+endif
+endif
+endif
 endif
 
-ifeq ($(OS_CPUARCH),sun4u)
-ASFLAGS         += $(ULTRA_OPTIONS)
-ifeq ($(findstring gcc,$(CC)),gcc)
-DEFINES         += -Wa,$(ULTRA_OPTIONS)
-endif
-else
-ifeq ($(OS_CPUARCH),sun4m)
-ASFLAGS         += -xarch=v8
-ifeq ($(findstring gcc,$(CC)),gcc)
-DEFINES         += -Wa,-xarch=v8
-endif
-endif
-endif
+MKSHLIB = $(LD) -G

mozilla/js/src/config/SunOS5.6.mk

@@ -0,0 +1,62 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+#
+
+#
+# Config stuff for SunOS5.5
+#
+
+AS = as
+ifndef NS_USE_NATIVE
+CC = gcc
+CCC = g++
+CFLAGS +=  -Wall -Wno-format
+else
+CC = cc
+CCC = CC
+endif
+
+RANLIB = echo
+
+#.c.o:
+#	$(CC) -c -MD $*.d $(CFLAGS) $<
+
+CPU_ARCH = sparc
+GFX_ARCH = x
+
+OS_CFLAGS = -DXP_UNIX -DSVR4 -DSYSV -DSOLARIS
+OS_LIBS = -lsocket -lnsl -ldl
+
+ASFLAGS	        += -P -L -K PIC -D_ASM -D__STDC__=0
+
+HAVE_PURIFY = 1
+
+NOSUCHFILE = /solaris-rm-f-sucks
+
+ifeq ($(OS_CPUARCH),sun4u)	# ultra sparc?
+ifeq ($(CC),gcc)		# using gcc?
+ifndef JS_NO_ULTRA		# do we want ultra?
+ifdef JS_THREADSAFE		# only in thread-safe mode
+DEFINES 	+= -DULTRA_SPARC
+DEFINES         += -Wa,-xarch=v8plus,-DULTRA_SPARC
+else
+ASFLAGS         += -xarch=v8plus -DULTRA_SPARC
+endif
+endif
+endif
+endif
+
+MKSHLIB = $(LD) -G

mozilla/js/src/config/WINNT4.0.mk

@@ -28,7 +28,34 @@ RANLIB = echo
 CPU_ARCH = x86 # XXX fixme
 GFX_ARCH = win32
 
-OS_CFLAGS = -DXP_PC -DWIN32 -D_WINDOWS -D_WIN32
+# MSVC compiler options for both debug/optimize
+# /nologo  - suppress copyright message
+# /W3      - Warning level 3
+# /Gm      - enable minimal rebuild
+# /Zi      - put debug info in a Program Database (.pdb) file
+# /YX      - automatic precompiled headers
+# /GX      - enable C++ exception support
+WIN_CFLAGS = /nologo /W3 /Gm /Zi /Fp$(OBJDIR)/js.pch /Fd$(OBJDIR)/js32.pdb
+
+# MSVC compiler options for debug builds
+# /MDd     - link with MSVCRTD.LIB (Dynamically-linked, multi-threaded, debug C-runtime)
+# /Od      - minimal optimization
+WIN_DEBUG_CFLAGS = /MDd /Od
+
+# MSVC compiler options for release (optimized) builds
+# /MD      - link with MSVCRT.LIB (Dynamically-linked, multi-threaded, debug C-runtime)
+# /O2      - Optimize for speed
+# /G5      - Optimize for Pentium
+WIN_OPT_CFLAGS = /MD /O2
+
+ifdef BUILD_OPT
+OPTIMIZER = $(WIN_OPT_CFLAGS)
+else
+OPTIMIZER = $(WIN_DEBUG_CFLAGS)
+endif
+
+OS_CFLAGS = -DXP_PC -DWIN32 -D_WINDOWS -D_WIN32 $(WIN_CFLAGS)
+JSDLL_CFLAGS = -DEXPORT_JS_API
 OS_LIBS = -lm -lc
 
 PREBUILT_CPUCFG = 1
@@ -39,6 +66,11 @@ LIB_LINK_FLAGS=kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib\
  /subsystem:windows /dll /incremental:yes /debug\
  /machine:I386
 
+EXE_LINK_FLAGS=kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib\
+ advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib oldnames.lib /nologo\
+ /subsystem:console /incremental:yes /debug\
+ /machine:I386
+
 CAFEDIR = t:/cafe
 JCLASSPATH = $(CAFEDIR)/Java/Lib/classes.zip
 JAVAC = $(CAFEDIR)/Bin/sj.exe

mozilla/js/src/export.mac

@@ -1,30 +0,0 @@
-# This is a list of local files which get copied to the mozilla:dist directory
-#
-
-jsapi.h
-jsarray.h
-jsatom.h
-jsbool.h
-jscntxt.h
-jscompat.h
-jsconfig.h
-jsdate.h
-jsdbgapi.h
-jsemit.h
-jsfun.h
-jsgc.h
-jsinterp.h
-jslock.h
-jsmath.h
-jsnum.h
-jsobj.h
-jsopcode.def
-jsopcode.h
-jsparse.h
-jsprvtd.h
-jspubtd.h
-jsregexp.h
-jsscan.h
-jsscope.h
-jsscript.h
-jsstr.h

mozilla/js/src/fdlibm/Makefile.ref

@@ -0,0 +1,167 @@
+#
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Sun Microsystems,
+# Inc.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+#
+#  @(#)Makefile 1.4 95/01/18 
+# 
+#  ====================================================
+#  Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+# 
+#  Developed at SunSoft, a Sun Microsystems, Inc. business.
+#  Permission to use, copy, modify, and distribute this
+#  software is freely granted, provided that this notice 
+#  is preserved.
+#  ====================================================
+# 
+# 
+
+#
+# There are two options in making libm at fdlibm compile time:
+#       _IEEE_LIBM      --- IEEE libm; smaller, and somewhat faster
+#       _MULTI_LIBM     --- Support multi-standard at runtime by 
+#                           imposing wrapper functions defined in 
+#                           fdlibm.h:
+#                               _IEEE_MODE      -- IEEE
+#                               _XOPEN_MODE     -- X/OPEN
+#                               _POSIX_MODE     -- POSIX/ANSI
+#                               _SVID3_MODE     -- SVID
+#
+# Here is how to set up CFLAGS to create the desired libm at 
+# compile time:
+#
+#       CFLAGS = -D_IEEE_LIBM           ... IEEE libm (recommended)
+#       CFLAGS = -D_SVID3_MODE  ... Multi-standard supported
+#                                           libm with SVID as the 
+#                                           default standard
+#       CFLAGS = -D_XOPEN_MODE  ... Multi-standard supported
+#                                           libm with XOPEN as the 
+#                                           default standard
+#       CFLAGS = -D_POSIX_MODE  ... Multi-standard supported
+#                                           libm with POSIX as the 
+#                                           default standard
+#       CFLAGS =                        ... Multi-standard supported
+#                                           libm with IEEE as the 
+#                                           default standard
+# 
+# NOTE: if scalb's second arguement is an int, then one must
+# define _SCALB_INT in CFLAGS. The default prototype of scalb
+# is double scalb(double, double)
+#
+
+DEPTH           = ..
+
+include $(DEPTH)/config.mk
+
+#
+# Default IEEE libm
+#
+CFLAGS          += -DXP_UNIX $(OPTIMIZER) $(OS_CFLAGS) $(DEFINES) $(INCLUDES) \
+		  -DJSFILE $(XCFLAGS) -D_IEEE_LIBM
+
+
+
+#CC = cc
+
+INCFILES = fdlibm.h
+.INIT: $(INCFILES)
+.KEEP_STATE:
+FDLIBM_CFILES =         \
+	k_standard.c k_rem_pio2.c \
+	k_cos.c k_sin.c k_tan.c \
+	e_acos.c e_acosh.c e_asin.c e_atan2.c \
+	e_atanh.c e_cosh.c e_exp.c e_fmod.c \
+	e_gamma.c e_gamma_r.c e_hypot.c e_j0.c \
+	e_j1.c e_jn.c e_lgamma.c e_lgamma_r.c \
+	e_log.c e_log10.c e_pow.c e_rem_pio2.c e_remainder.c \
+	e_scalb.c e_sinh.c e_sqrt.c \
+	w_acos.c w_acosh.c w_asin.c w_atan2.c \
+	w_atanh.c w_cosh.c w_exp.c w_fmod.c \
+	w_gamma.c w_gamma_r.c w_hypot.c w_j0.c \
+	w_j1.c w_jn.c w_lgamma.c w_lgamma_r.c \
+	w_log.c w_log10.c w_pow.c w_remainder.c \
+	w_scalb.c w_sinh.c w_sqrt.c \
+	s_asinh.c s_atan.c s_cbrt.c s_ceil.c s_copysign.c \
+	s_cos.c s_erf.c s_expm1.c s_fabs.c s_finite.c s_floor.c \
+	s_frexp.c s_ilogb.c s_isnan.c s_ldexp.c s_lib_version.c \
+	s_log1p.c s_logb.c s_matherr.c s_modf.c s_nextafter.c \
+	s_rint.c s_scalbn.c s_signgam.c s_significand.c s_sin.c \
+	s_tan.c s_tanh.c
+
+ifdef USE_MSVC
+FDLIBM_OBJS = $(addprefix $(OBJDIR)/, $(FDLIBM_CFILES:.c=.obj))
+else
+FDLIBM_OBJS = $(addprefix $(OBJDIR)/, $(FDLIBM_CFILES:.c=.o))
+endif
+
+ifdef USE_MSVC
+LIBRARY = $(OBJDIR)/fdlibm.lib
+else
+LIBRARY = $(OBJDIR)/libfdm.a
+endif
+
+define MAKE_OBJDIR
+if test ! -d $(@D); then rm -rf $(@D); mkdir $(@D); fi
+endef
+
+all: $(LIBRARY) 
+
+export:
+
+$(OBJDIR)/%: %.c
+	@$(MAKE_OBJDIR)
+	$(CC) -o $@ $(CFLAGS) $*.c $(LDFLAGS)
+
+$(OBJDIR)/%.o: %.c
+	@$(MAKE_OBJDIR)
+	$(CC) -o $@ -c $(CFLAGS) $*.c
+
+$(OBJDIR)/%.o: %.s
+	@$(MAKE_OBJDIR)
+	$(AS) -o $@ $(ASFLAGS) $*.s
+
+# windows only
+$(OBJDIR)/%.obj: %.c
+	@$(MAKE_OBJDIR)
+	$(CC) -Fo$(OBJDIR)/ -c $(CFLAGS) $*.c
+
+ifeq ($(OS_ARCH),OS2)
+$(LIBRARY): $(FDLIBM_OBJS)
+	$(AR) $@ $? $(AR_OS2_SUFFIX)
+	$(RANLIB) $@
+else
+ifdef USE_MSVC
+$(LIBRARY): $(FDLIBM_OBJS)
+	lib.exe /out:"$@" $?
+else
+$(LIBRARY): $(FDLIBM_OBJS)
+	$(AR) rv $@ $?
+	$(RANLIB) $@
+endif
+endif
+
+libfdm.a : $(FDLIBM_OBJS) 
+	$(AR) cru $(OBJDIR)/libfdm.a $(FDLIBM_OBJS)
+	$(RANLIB) $(OBJDIR)/libfdm.a
+
+clean:
+	rm -rf $(FDLIBM_OBJS)
+
+clobber:
+	rm -rf $(FDLIBM_OBJS) $(LIBRARY) $(DEPENDENCIES)
+
+SUFFIXES: .i
+%.i: %.c
+	$(CC) -C -E $(CFLAGS) $< > $*.i

mozilla/js/src/fdlibm/e_acos.c

@@ -0,0 +1,121 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Sun Microsystems,
+ * Inc.  Portions created by Netscape are Copyright (C) 1998 Netscape
+ * Communications Corporation.  All Rights Reserved.
+ */
+
+/* @(#)e_acos.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice 
+ * is preserved.
+ * ====================================================
+ */
+
+/* __ieee754_acos(x)
+ * Method :                  
+ *	acos(x)  = pi/2 - asin(x)
+ *	acos(-x) = pi/2 + asin(x)
+ * For |x|<=0.5
+ *	acos(x) = pi/2 - (x + x*x^2*R(x^2))	(see asin.c)
+ * For x>0.5
+ * 	acos(x) = pi/2 - (pi/2 - 2asin(sqrt((1-x)/2)))
+ *		= 2asin(sqrt((1-x)/2))  
+ *		= 2s + 2s*z*R(z) 	...z=(1-x)/2, s=sqrt(z)
+ *		= 2f + (2c + 2s*z*R(z))
+ *     where f=hi part of s, and c = (z-f*f)/(s+f) is the correction term
+ *     for f so that f+c ~ sqrt(z).
+ * For x<-0.5
+ *	acos(x) = pi - 2asin(sqrt((1-|x|)/2))
+ *		= pi - 0.5*(s+s*z*R(z)), where z=(1-|x|)/2,s=sqrt(z)
+ *
+ * Special cases:
+ *	if x is NaN, return x itself;
+ *	if |x|>1, return NaN with invalid signal.
+ *
+ * Function needed: sqrt
+ */
+
+#include "fdlibm.h"
+
+#ifdef __STDC__
+static const double 
+#else
+static double 
+#endif
+one=  1.00000000000000000000e+00, /* 0x3FF00000, 0x00000000 */
+pi =  3.14159265358979311600e+00, /* 0x400921FB, 0x54442D18 */
+pio2_hi =  1.57079632679489655800e+00, /* 0x3FF921FB, 0x54442D18 */
+pio2_lo =  6.12323399573676603587e-17, /* 0x3C91A626, 0x33145C07 */
+pS0 =  1.66666666666666657415e-01, /* 0x3FC55555, 0x55555555 */
+pS1 = -3.25565818622400915405e-01, /* 0xBFD4D612, 0x03EB6F7D */
+pS2 =  2.01212532134862925881e-01, /* 0x3FC9C155, 0x0E884455 */
+pS3 = -4.00555345006794114027e-02, /* 0xBFA48228, 0xB5688F3B */
+pS4 =  7.91534994289814532176e-04, /* 0x3F49EFE0, 0x7501B288 */
+pS5 =  3.47933107596021167570e-05, /* 0x3F023DE1, 0x0DFDF709 */
+qS1 = -2.40339491173441421878e+00, /* 0xC0033A27, 0x1C8A2D4B */
+qS2 =  2.02094576023350569471e+00, /* 0x40002AE5, 0x9C598AC8 */
+qS3 = -6.88283971605453293030e-01, /* 0xBFE6066C, 0x1B8D0159 */
+qS4 =  7.70381505559019352791e-02; /* 0x3FB3B8C5, 0xB12E9282 */
+
+#ifdef __STDC__
+	double __ieee754_acos(double x)
+#else
+	double __ieee754_acos(x)
+	double x;
+#endif
+{
+	double z,p,q,r,w,s,c,df;
+	int hx,ix;
+	hx = __HI(x);
+	ix = hx&0x7fffffff;
+	if(ix>=0x3ff00000) {	/* |x| >= 1 */
+	    if(((ix-0x3ff00000)|__LO(x))==0) {	/* |x|==1 */
+		if(hx>0) return 0.0;		/* acos(1) = 0  */
+		else return pi+2.0*pio2_lo;	/* acos(-1)= pi */
+	    }
+	    return (x-x)/(x-x);		/* acos(|x|>1) is NaN */
+	}
+	if(ix<0x3fe00000) {	/* |x| < 0.5 */
+	    if(ix<=0x3c600000) return pio2_hi+pio2_lo;/*if|x|<2**-57*/
+	    z = x*x;
+	    p = z*(pS0+z*(pS1+z*(pS2+z*(pS3+z*(pS4+z*pS5)))));
+	    q = one+z*(qS1+z*(qS2+z*(qS3+z*qS4)));
+	    r = p/q;
+	    return pio2_hi - (x - (pio2_lo-x*r));
+	} else  if (hx<0) {		/* x < -0.5 */
+	    z = (one+x)*0.5;
+	    p = z*(pS0+z*(pS1+z*(pS2+z*(pS3+z*(pS4+z*pS5)))));
+	    q = one+z*(qS1+z*(qS2+z*(qS3+z*qS4)));
+	    s = fd_sqrt(z);
+	    r = p/q;
+	    w = r*s-pio2_lo;
+	    return pi - 2.0*(s+w);
+	} else {			/* x > 0.5 */
+	    z = (one-x)*0.5;
+	    s = fd_sqrt(z);
+	    df = s;
+	    __LO(df) = 0;
+	    c  = (z-df*df)/(s+df);
+	    p = z*(pS0+z*(pS1+z*(pS2+z*(pS3+z*(pS4+z*pS5)))));
+	    q = one+z*(qS1+z*(qS2+z*(qS3+z*qS4)));
+	    r = p/q;
+	    w = r*s+c;
+	    return 2.0*(df+w);
+	}
+}

mozilla/js/src/fdlibm/e_acosh.c

@@ -0,0 +1,81 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Sun Microsystems,
+ * Inc.  Portions created by Netscape are Copyright (C) 1998 Netscape
+ * Communications Corporation.  All Rights Reserved.
+ */
+
+/* @(#)e_acosh.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice 
+ * is preserved.
+ * ====================================================
+ *
+ */
+
+/* __ieee754_acosh(x)
+ * Method :
+ *	Based on 
+ *		acosh(x) = log [ x + sqrt(x*x-1) ]
+ *	we have
+ *		acosh(x) := log(x)+ln2,	if x is large; else
+ *		acosh(x) := log(2x-1/(sqrt(x*x-1)+x)) if x>2; else
+ *		acosh(x) := log1p(t+sqrt(2.0*t+t*t)); where t=x-1.
+ *
+ * Special cases:
+ *	acosh(x) is NaN with signal if x<1.
+ *	acosh(NaN) is NaN without signal.
+ */
+
+#include "fdlibm.h"
+
+#ifdef __STDC__
+static const double 
+#else
+static double 
+#endif
+one	= 1.0,
+ln2	= 6.93147180559945286227e-01;  /* 0x3FE62E42, 0xFEFA39EF */
+
+#ifdef __STDC__
+	double __ieee754_acosh(double x)
+#else
+	double __ieee754_acosh(x)
+	double x;
+#endif
+{	
+	double t;
+	int hx;
+	hx = __HI(x);
+	if(hx<0x3ff00000) {		/* x < 1 */
+	    return (x-x)/(x-x);
+	} else if(hx >=0x41b00000) {	/* x > 2**28 */
+	    if(hx >=0x7ff00000) {	/* x is inf of NaN */
+	        return x+x;
+	    } else 
+		return __ieee754_log(x)+ln2;	/* acosh(huge)=log(2x) */
+	} else if(((hx-0x3ff00000)|__LO(x))==0) {
+	    return 0.0;			/* acosh(1) = 0 */
+	} else if (hx > 0x40000000) {	/* 2**28 > x > 2 */
+	    t=x*x;
+	    return __ieee754_log(2.0*x-one/(x+fd_sqrt(t-one)));
+	} else {			/* 1<x<2 */
+	    t = x-one;
+	    return fd_log1p(t+fd_sqrt(2.0*t+t*t));
+	}
+}

mozilla/js/src/fdlibm/e_asin.c

@@ -0,0 +1,130 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Sun Microsystems,
+ * Inc.  Portions created by Netscape are Copyright (C) 1998 Netscape
+ * Communications Corporation.  All Rights Reserved.
+ */
+
+/* @(#)e_asin.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice 
+ * is preserved.
+ * ====================================================
+ */
+
+/* __ieee754_asin(x)
+ * Method :                  
+ *	Since  asin(x) = x + x^3/6 + x^5*3/40 + x^7*15/336 + ...
+ *	we approximate asin(x) on [0,0.5] by
+ *		asin(x) = x + x*x^2*R(x^2)
+ *	where
+ *		R(x^2) is a rational approximation of (asin(x)-x)/x^3 
+ *	and its remez error is bounded by
+ *		|(asin(x)-x)/x^3 - R(x^2)| < 2^(-58.75)
+ *
+ *	For x in [0.5,1]
+ *		asin(x) = pi/2-2*asin(sqrt((1-x)/2))
+ *	Let y = (1-x), z = y/2, s := sqrt(z), and pio2_hi+pio2_lo=pi/2;
+ *	then for x>0.98
+ *		asin(x) = pi/2 - 2*(s+s*z*R(z))
+ *			= pio2_hi - (2*(s+s*z*R(z)) - pio2_lo)
+ *	For x<=0.98, let pio4_hi = pio2_hi/2, then
+ *		f = hi part of s;
+ *		c = sqrt(z) - f = (z-f*f)/(s+f) 	...f+c=sqrt(z)
+ *	and
+ *		asin(x) = pi/2 - 2*(s+s*z*R(z))
+ *			= pio4_hi+(pio4-2s)-(2s*z*R(z)-pio2_lo)
+ *			= pio4_hi+(pio4-2f)-(2s*z*R(z)-(pio2_lo+2c))
+ *
+ * Special cases:
+ *	if x is NaN, return x itself;
+ *	if |x|>1, return NaN with invalid signal.
+ *
+ */
+
+
+#include "fdlibm.h"
+
+#ifdef __STDC__
+static const double 
+#else
+static double 
+#endif
+one =  1.00000000000000000000e+00, /* 0x3FF00000, 0x00000000 */
+huge =  1.000e+300,
+pio2_hi =  1.57079632679489655800e+00, /* 0x3FF921FB, 0x54442D18 */
+pio2_lo =  6.12323399573676603587e-17, /* 0x3C91A626, 0x33145C07 */
+pio4_hi =  7.85398163397448278999e-01, /* 0x3FE921FB, 0x54442D18 */
+	/* coefficient for R(x^2) */
+pS0 =  1.66666666666666657415e-01, /* 0x3FC55555, 0x55555555 */
+pS1 = -3.25565818622400915405e-01, /* 0xBFD4D612, 0x03EB6F7D */
+pS2 =  2.01212532134862925881e-01, /* 0x3FC9C155, 0x0E884455 */
+pS3 = -4.00555345006794114027e-02, /* 0xBFA48228, 0xB5688F3B */
+pS4 =  7.91534994289814532176e-04, /* 0x3F49EFE0, 0x7501B288 */
+pS5 =  3.47933107596021167570e-05, /* 0x3F023DE1, 0x0DFDF709 */
+qS1 = -2.40339491173441421878e+00, /* 0xC0033A27, 0x1C8A2D4B */
+qS2 =  2.02094576023350569471e+00, /* 0x40002AE5, 0x9C598AC8 */
+qS3 = -6.88283971605453293030e-01, /* 0xBFE6066C, 0x1B8D0159 */
+qS4 =  7.70381505559019352791e-02; /* 0x3FB3B8C5, 0xB12E9282 */
+
+#ifdef __STDC__
+	double __ieee754_asin(double x)
+#else
+	double __ieee754_asin(x)
+	double x;
+#endif
+{
+	double t,w,p,q,c,r,s;
+	int hx,ix;
+	hx = __HI(x);
+	ix = hx&0x7fffffff;
+	if(ix>= 0x3ff00000) {		/* |x|>= 1 */
+	    if(((ix-0x3ff00000)|__LO(x))==0)
+		    /* asin(1)=+-pi/2 with inexact */
+		return x*pio2_hi+x*pio2_lo;	
+	    return (x-x)/(x-x);		/* asin(|x|>1) is NaN */   
+	} else if (ix<0x3fe00000) {	/* |x|<0.5 */
+	    if(ix<0x3e400000) {		/* if |x| < 2**-27 */
+		if(huge+x>one) return x;/* return x with inexact if x!=0*/
+	    } else 
+		t = x*x;
+		p = t*(pS0+t*(pS1+t*(pS2+t*(pS3+t*(pS4+t*pS5)))));
+		q = one+t*(qS1+t*(qS2+t*(qS3+t*qS4)));
+		w = p/q;
+		return x+x*w;
+	}
+	/* 1> |x|>= 0.5 */
+	w = one-fd_fabs(x);
+	t = w*0.5;
+	p = t*(pS0+t*(pS1+t*(pS2+t*(pS3+t*(pS4+t*pS5)))));
+	q = one+t*(qS1+t*(qS2+t*(qS3+t*qS4)));
+	s = fd_sqrt(t);
+	if(ix>=0x3FEF3333) { 	/* if |x| > 0.975 */
+	    w = p/q;
+	    t = pio2_hi-(2.0*(s+s*w)-pio2_lo);
+	} else {
+	    w  = s;
+	    __LO(w) = 0;
+	    c  = (t-w*w)/(s+w);
+	    r  = p/q;
+	    p  = 2.0*s*r-(pio2_lo-2.0*c);
+	    q  = pio4_hi-2.0*w;
+	    t  = pio4_hi-(p-q);
+	}    
+	if(hx>0) return t; else return -t;    
+}

mozilla/js/src/fdlibm/e_atan2.c

@@ -0,0 +1,139 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Sun Microsystems,
+ * Inc.  Portions created by Netscape are Copyright (C) 1998 Netscape
+ * Communications Corporation.  All Rights Reserved.
+ */
+
+/* @(#)e_atan2.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice 
+ * is preserved.
+ * ====================================================
+ *
+ */
+
+/* __ieee754_atan2(y,x)
+ * Method :
+ *	1. Reduce y to positive by atan2(y,x)=-atan2(-y,x).
+ *	2. Reduce x to positive by (if x and y are unexceptional): 
+ *		ARG (x+iy) = arctan(y/x)   	   ... if x > 0,
+ *		ARG (x+iy) = pi - arctan[y/(-x)]   ... if x < 0,
+ *
+ * Special cases:
+ *
+ *	ATAN2((anything), NaN ) is NaN;
+ *	ATAN2(NAN , (anything) ) is NaN;
+ *	ATAN2(+-0, +(anything but NaN)) is +-0  ;
+ *	ATAN2(+-0, -(anything but NaN)) is +-pi ;
+ *	ATAN2(+-(anything but 0 and NaN), 0) is +-pi/2;
+ *	ATAN2(+-(anything but INF and NaN), +INF) is +-0 ;
+ *	ATAN2(+-(anything but INF and NaN), -INF) is +-pi;
+ *	ATAN2(+-INF,+INF ) is +-pi/4 ;
+ *	ATAN2(+-INF,-INF ) is +-3pi/4;
+ *	ATAN2(+-INF, (anything but,0,NaN, and INF)) is +-pi/2;
+ *
+ * Constants:
+ * The hexadecimal values are the intended ones for the following 
+ * constants. The decimal values may be used, provided that the 
+ * compiler will convert from decimal to binary accurately enough 
+ * to produce the hexadecimal values shown.
+ */
+
+#include "fdlibm.h"
+
+#ifdef __STDC__
+static const double 
+#else
+static double 
+#endif
+tiny  = 1.0e-300,
+zero  = 0.0,
+pi_o_4  = 7.8539816339744827900E-01, /* 0x3FE921FB, 0x54442D18 */
+pi_o_2  = 1.5707963267948965580E+00, /* 0x3FF921FB, 0x54442D18 */
+pi      = 3.1415926535897931160E+00, /* 0x400921FB, 0x54442D18 */
+pi_lo   = 1.2246467991473531772E-16; /* 0x3CA1A626, 0x33145C07 */
+
+#ifdef __STDC__
+	double __ieee754_atan2(double y, double x)
+#else
+	double __ieee754_atan2(y,x)
+	double  y,x;
+#endif
+{  
+	double z;
+	int k,m,hx,hy,ix,iy;
+	unsigned lx,ly;
+
+	hx = __HI(x); ix = hx&0x7fffffff;
+	lx = __LO(x);
+	hy = __HI(y); iy = hy&0x7fffffff;
+	ly = __LO(y);
+	if(((ix|((lx|-(int)lx)>>31))>0x7ff00000)||
+	   ((iy|((ly|-(int)ly)>>31))>0x7ff00000))	/* x or y is NaN */
+	   return x+y;
+	if((hx-0x3ff00000|lx)==0) return fd_atan(y);   /* x=1.0 */
+	m = ((hy>>31)&1)|((hx>>30)&2);	/* 2*sign(x)+sign(y) */
+
+    /* when y = 0 */
+	if((iy|ly)==0) {
+	    switch(m) {
+		case 0: 
+		case 1: return y; 	/* atan(+-0,+anything)=+-0 */
+		case 2: return  pi+tiny;/* atan(+0,-anything) = pi */
+		case 3: return -pi-tiny;/* atan(-0,-anything) =-pi */
+	    }
+	}
+    /* when x = 0 */
+	if((ix|lx)==0) return (hy<0)?  -pi_o_2-tiny: pi_o_2+tiny;
+	    
+    /* when x is INF */
+	if(ix==0x7ff00000) {
+	    if(iy==0x7ff00000) {
+		switch(m) {
+		    case 0: return  pi_o_4+tiny;/* atan(+INF,+INF) */
+		    case 1: return -pi_o_4-tiny;/* atan(-INF,+INF) */
+		    case 2: return  3.0*pi_o_4+tiny;/*atan(+INF,-INF)*/
+		    case 3: return -3.0*pi_o_4-tiny;/*atan(-INF,-INF)*/
+		}
+	    } else {
+		switch(m) {
+		    case 0: return  zero  ;	/* atan(+...,+INF) */
+		    case 1: return -zero  ;	/* atan(-...,+INF) */
+		    case 2: return  pi+tiny  ;	/* atan(+...,-INF) */
+		    case 3: return -pi-tiny  ;	/* atan(-...,-INF) */
+		}
+	    }
+	}
+    /* when y is INF */
+	if(iy==0x7ff00000) return (hy<0)? -pi_o_2-tiny: pi_o_2+tiny;
+
+    /* compute y/x */
+	k = (iy-ix)>>20;
+	if(k > 60) z=pi_o_2+0.5*pi_lo; 	/* |y/x| >  2**60 */
+	else if(hx<0&&k<-60) z=0.0; 	/* |y|/x < -2**60 */
+	else z=fd_atan(fd_fabs(y/x));		/* safe to do y/x */
+	switch (m) {
+	    case 0: return       z  ;	/* atan(+,+) */
+	    case 1: __HI(z) ^= 0x80000000;
+		    return       z  ;	/* atan(-,+) */
+	    case 2: return  pi-(z-pi_lo);/* atan(+,-) */
+	    default: /* case 3 */
+	    	    return  (z-pi_lo)-pi;/* atan(-,-) */
+	}
+}

mozilla/js/src/fdlibm/e_atanh.c

@@ -0,0 +1,84 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Sun Microsystems,
+ * Inc.  Portions created by Netscape are Copyright (C) 1998 Netscape
+ * Communications Corporation.  All Rights Reserved.
+ */
+
+/* @(#)e_atanh.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice 
+ * is preserved.
+ * ====================================================
+ *
+ */
+
+/* __ieee754_atanh(x)
+ * Method :
+ *    1.Reduced x to positive by atanh(-x) = -atanh(x)
+ *    2.For x>=0.5
+ *                  1              2x                          x
+ *	atanh(x) = --- * log(1 + -------) = 0.5 * log1p(2 * --------)
+ *                  2             1 - x                      1 - x
+ *	
+ * 	For x<0.5
+ *	atanh(x) = 0.5*log1p(2x+2x*x/(1-x))
+ *
+ * Special cases:
+ *	atanh(x) is NaN if |x| > 1 with signal;
+ *	atanh(NaN) is that NaN with no signal;
+ *	atanh(+-1) is +-INF with signal.
+ *
+ */
+
+#include "fdlibm.h"
+
+#ifdef __STDC__
+static const double one = 1.0, huge = 1e300;
+#else
+static double one = 1.0, huge = 1e300;
+#endif
+
+static double zero = 0.0;
+
+#ifdef __STDC__
+	double __ieee754_atanh(double x)
+#else
+	double __ieee754_atanh(x)
+	double x;
+#endif
+{
+	double t;
+	int hx,ix;
+	unsigned lx;
+	hx = __HI(x);		/* high word */
+	lx = __LO(x);		/* low word */
+	ix = hx&0x7fffffff;
+	if ((ix|((lx|(-(int)lx))>>31))>0x3ff00000) /* |x|>1 */
+	    return (x-x)/(x-x);
+	if(ix==0x3ff00000) 
+	    return x/zero;
+	if(ix<0x3e300000&&(huge+x)>zero) return x;	/* x<2**-28 */
+	__HI(x) = ix;		/* x <- |x| */
+	if(ix<0x3fe00000) {		/* x < 0.5 */
+	    t = x+x;
+	    t = 0.5*fd_log1p(t+t*x/(one-x));
+	} else 
+	    t = 0.5*fd_log1p((x+x)/(one-x));
+	if(hx>=0) return t; else return -t;
+}