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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/194599">194599</a></dd>
<dt>Author</dt> <dd>commit-queue@webkit.org</dd>
<dt>Date</dt> <dd>2016-01-05 12:39:47 -0800 (Tue, 05 Jan 2016)</dd>
</dl>
<h3>Log Message</h3>
<pre>Unreviewed, rolling out <a href="http://trac.webkit.org/projects/webkit/changeset/194590">r194590</a>.
https://bugs.webkit.org/show_bug.cgi?id=152751
"Causes bot failures" (Requested by mlam on #webkit).
Reverted changeset:
"Add validation of JSC options to catch typos."
https://bugs.webkit.org/show_bug.cgi?id=152549
http://trac.webkit.org/changeset/194590</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceJavaScriptCoreChangeLog">trunk/Source/JavaScriptCore/ChangeLog</a></li>
<li><a href="#trunkSourceJavaScriptCorejsccpp">trunk/Source/JavaScriptCore/jsc.cpp</a></li>
<li><a href="#trunkSourceJavaScriptCoreruntimeOptionscpp">trunk/Source/JavaScriptCore/runtime/Options.cpp</a></li>
<li><a href="#trunkSourceJavaScriptCoreruntimeOptionsh">trunk/Source/JavaScriptCore/runtime/Options.h</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceJavaScriptCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/ChangeLog (194598 => 194599)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/ChangeLog 2016-01-05 20:39:27 UTC (rev 194598)
+++ trunk/Source/JavaScriptCore/ChangeLog 2016-01-05 20:39:47 UTC (rev 194599)
</span><span class="lines">@@ -1,3 +1,16 @@
</span><ins>+2016-01-05 Commit Queue <commit-queue@webkit.org>
+
+ Unreviewed, rolling out r194590.
+ https://bugs.webkit.org/show_bug.cgi?id=152751
+
+ "Causes bot failures" (Requested by mlam on #webkit).
+
+ Reverted changeset:
+
+ "Add validation of JSC options to catch typos."
+ https://bugs.webkit.org/show_bug.cgi?id=152549
+ http://trac.webkit.org/changeset/194590
+
</ins><span class="cx"> 2016-01-05 Filip Pizlo <fpizlo@apple.com>
</span><span class="cx">
</span><span class="cx"> FTL B3 should do In
</span></span></pre></div>
<a id="trunkSourceJavaScriptCorejsccpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/jsc.cpp (194598 => 194599)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/jsc.cpp 2016-01-05 20:39:27 UTC (rev 194598)
+++ trunk/Source/JavaScriptCore/jsc.cpp 2016-01-05 20:39:47 UTC (rev 194599)
</span><span class="lines">@@ -1889,94 +1889,80 @@
</span><span class="cx"> bool needToDumpOptions = false;
</span><span class="cx"> bool needToExit = false;
</span><span class="cx">
</span><del>- bool doneWithJSCOptions = false;
- bool hasBadJSCOptions = false;
</del><span class="cx"> for (; i < argc; ++i) {
</span><span class="cx"> const char* arg = argv[i];
</span><del>-
- if (!doneWithJSCOptions) {
- if (!strcmp(arg, "-f")) {
- if (++i == argc)
- printUsageStatement();
- m_scripts.append(Script(true, argv[i]));
- continue;
- }
- if (!strcmp(arg, "-e")) {
- if (++i == argc)
- printUsageStatement();
- m_scripts.append(Script(false, argv[i]));
- continue;
- }
- if (!strcmp(arg, "-i")) {
- m_interactive = true;
- continue;
- }
- if (!strcmp(arg, "-d")) {
- m_dump = true;
- continue;
- }
- if (!strcmp(arg, "-p")) {
- if (++i == argc)
- printUsageStatement();
- m_profile = true;
- m_profilerOutput = argv[i];
- continue;
- }
- if (!strcmp(arg, "-m")) {
- m_module = true;
- continue;
- }
- if (!strcmp(arg, "-s")) {
</del><ins>+ if (!strcmp(arg, "-f")) {
+ if (++i == argc)
+ printUsageStatement();
+ m_scripts.append(Script(true, argv[i]));
+ continue;
+ }
+ if (!strcmp(arg, "-e")) {
+ if (++i == argc)
+ printUsageStatement();
+ m_scripts.append(Script(false, argv[i]));
+ continue;
+ }
+ if (!strcmp(arg, "-i")) {
+ m_interactive = true;
+ continue;
+ }
+ if (!strcmp(arg, "-d")) {
+ m_dump = true;
+ continue;
+ }
+ if (!strcmp(arg, "-p")) {
+ if (++i == argc)
+ printUsageStatement();
+ m_profile = true;
+ m_profilerOutput = argv[i];
+ continue;
+ }
+ if (!strcmp(arg, "-m")) {
+ m_module = true;
+ continue;
+ }
+ if (!strcmp(arg, "-s")) {
</ins><span class="cx"> #if HAVE(SIGNAL_H)
</span><del>- signal(SIGILL, _exit);
- signal(SIGFPE, _exit);
- signal(SIGBUS, _exit);
- signal(SIGSEGV, _exit);
</del><ins>+ signal(SIGILL, _exit);
+ signal(SIGFPE, _exit);
+ signal(SIGBUS, _exit);
+ signal(SIGSEGV, _exit);
</ins><span class="cx"> #endif
</span><del>- continue;
- }
- if (!strcmp(arg, "-x")) {
- m_exitCode = true;
- continue;
- }
- if (!strcmp(arg, "--")) {
- ++i;
- break;
- }
- if (!strcmp(arg, "-h") || !strcmp(arg, "--help"))
- printUsageStatement(true);
</del><ins>+ continue;
+ }
+ if (!strcmp(arg, "-x")) {
+ m_exitCode = true;
+ continue;
+ }
+ if (!strcmp(arg, "--")) {
+ ++i;
+ break;
+ }
+ if (!strcmp(arg, "-h") || !strcmp(arg, "--help"))
+ printUsageStatement(true);
</ins><span class="cx">
</span><del>- if (!strcmp(arg, "--options")) {
- needToDumpOptions = true;
- needToExit = true;
- continue;
- }
- if (!strcmp(arg, "--dumpOptions")) {
- needToDumpOptions = true;
- continue;
- }
</del><ins>+ if (!strcmp(arg, "--options")) {
+ needToDumpOptions = true;
+ needToExit = true;
+ continue;
+ }
+ if (!strcmp(arg, "--dumpOptions")) {
+ needToDumpOptions = true;
+ continue;
+ }
</ins><span class="cx">
</span><del>- // See if the -- option is a JSC VM option.
- if (strstr(arg, "--") == arg) {
- if (!JSC::Options::setOption(&arg[2])) {
- hasBadJSCOptions = true;
- dataLog("ERROR: invalid option: ", arg, "\n");
- }
- continue;
- }
</del><ins>+ // See if the -- option is a JSC VM option.
+ if (strstr(arg, "--") == arg && JSC::Options::setOption(&arg[2])) {
+ // The arg was recognized as a VM option and has been parsed.
+ continue; // Just continue with the next arg.
+ }
</ins><span class="cx">
</span><del>- doneWithJSCOptions = true;
-
- } // !doneWithJSCOptions
-
</del><span class="cx"> // This arg is not recognized by the VM nor by jsc. Pass it on to the
</span><span class="cx"> // script.
</span><span class="cx"> m_scripts.append(Script(true, argv[i]));
</span><span class="cx"> }
</span><span class="cx">
</span><del>- if (hasBadJSCOptions && JSC::Options::validateOptions())
- CRASH();
-
</del><span class="cx"> if (m_scripts.isEmpty())
</span><span class="cx"> m_interactive = true;
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreruntimeOptionscpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/runtime/Options.cpp (194598 => 194599)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/runtime/Options.cpp 2016-01-05 20:39:27 UTC (rev 194598)
+++ trunk/Source/JavaScriptCore/runtime/Options.cpp 2016-01-05 20:39:47 UTC (rev 194599)
</span><span class="lines">@@ -39,10 +39,6 @@
</span><span class="cx"> #include <wtf/StringExtras.h>
</span><span class="cx"> #include <wtf/text/StringBuilder.h>
</span><span class="cx">
</span><del>-#if PLATFORM(COCOA)
-#include <crt_externs.h>
-#endif
-
</del><span class="cx"> #if OS(WINDOWS)
</span><span class="cx"> #include "MacroAssemblerX86.h"
</span><span class="cx"> #endif
</span><span class="lines">@@ -380,25 +376,10 @@
</span><span class="cx"> // Allow environment vars to override options if applicable.
</span><span class="cx"> // The evn var should be the name of the option prefixed with
</span><span class="cx"> // "JSC_".
</span><del>-#if PLATFORM(COCOA)
- bool hasBadOptions = false;
- for (char** envp = *_NSGetEnviron(); *envp; envp++) {
- const char* env = *envp;
- if (!strncmp("JSC_", env, 4)) {
- if (!Options::setOption(&env[4])) {
- dataLog("ERROR: invalid option: ", *envp, "\n");
- hasBadOptions = true;
- }
- }
- }
- if (hasBadOptions && Options::validateOptions())
- CRASH();
-#else // PLATFORM(COCOA)
</del><span class="cx"> #define FOR_EACH_OPTION(type_, name_, defaultValue_, description_) \
</span><span class="cx"> overrideOptionWithHeuristic(name_(), "JSC_" #name_);
</span><span class="cx"> JSC_OPTIONS(FOR_EACH_OPTION)
</span><span class="cx"> #undef FOR_EACH_OPTION
</span><del>-#endif // PLATFORM(COCOA)
</del><span class="cx">
</span><span class="cx"> #define FOR_EACH_OPTION(aliasedName_, unaliasedName_, equivalence_) \
</span><span class="cx"> overrideAliasedOptionWithHeuristic("JSC_" #aliasedName_);
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreruntimeOptionsh"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/runtime/Options.h (194598 => 194599)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/runtime/Options.h 2016-01-05 20:39:27 UTC (rev 194598)
+++ trunk/Source/JavaScriptCore/runtime/Options.h 2016-01-05 20:39:47 UTC (rev 194599)
</span><span class="lines">@@ -102,7 +102,6 @@
</span><span class="cx"> typedef const char* optionString;
</span><span class="cx">
</span><span class="cx"> #define JSC_OPTIONS(v) \
</span><del>- v(bool, validateOptions, false, "crashes if mis-typed JSC options were passed to the VM") \
</del><span class="cx"> v(unsigned, dumpOptions, 0, "dumps JSC options (0 = None, 1 = Overridden only, 2 = All, 3 = Verbose)") \
</span><span class="cx"> \
</span><span class="cx"> v(bool, useLLInt, true, "allows the LLINT to be used if true") \
</span></span></pre>
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