Commit Graph

39 Commits

Author SHA1 Message Date
igor@mir2.org
70aa979d4f Bug 411025: temp rooting implemenation cleanup, r,a=brendan 2008-01-19 16:46:37 -08:00
igor@mir2.org
28f999de16 Bug 413104: access to JSString is hidden behind macros even for a flat string. 2008-01-19 13:15:08 -08:00
reed@reedloden.com
34fb42c02c Back out Igor's patch from bug 412340 due to consistent orange on fxdbug-win32-tb. 2008-01-19 00:06:45 -08:00
igor@mir2.org
d4e057f519 Bug 412340: JString stores a flag to indicate that it was atomized. r=brendan a=blocking1.9+ 2008-01-18 18:56:51 -08:00
brendan@mozilla.org
d56e272e19 * Menu of -D flags for enabling instrumentation, as a commented-out CFLAGS += setting for convenient testing. * js_FindProperty and js_LookupPropertyWithFlags return indexes into the scope and prototype chains, respectively, to support internal instrumentation, and to pave the way for the return of the property cache (bug 365851).. * jsutil.[ch] JSBasicStats struct and functions for computing mean/sigma/max and auto-scaling histogram. * JS_SCOPE_DEPTH_METER instrumentation for compile- and run-time scope chain length instrumentation: + At compile time, rt->hostenvScopeDepthStats and rt->lexicalScopeDepthStats meter scope chains passed into the compile and evaluate APIs. + At runtime, rt->protoLookupDepthStats and rt->scopeSearchDepthStats track steps along the prototype and scope chains until the sought-after property is found. * JS_ARENAMETER uses JSBasicStats now. * Added rt->liveScopePropsPreSweep to fix the property tree stats code that rotted when property tree sweeping moved to after the finalization phase. * Un-bitrotted some DEBUG_brendan code, turned some off for myself via XXX. * Mac OS X toolchain requires initialized data shared across dynamic library member files, outlaws common data, so initialize extern metering vars. * Old HASHMETER code in jshash.[ch] is now JS_HASHMETER-controlled and based on JSBasicStats. * DEBUG_scopemeters macro renamed JS_DUMP_SCOPE_METERS; uses JSBasicStats now. * Disentangle DEBUG and DUMP_SCOPE_STATS (now JS_DUMP_PROPTREE_STATS) and fix inconsistent thread safety for liveScopeProps (sometimes atomic-incremented, sometimes runtime-locked). * Compiler-modeled maxScopeDepth will propagate via JSScript to runtime for capability-based, interpreter-inlined cache hit qualifier bits, to bypass scope and prototype chain lookup by optimizing for common monomorphic get, set, and call site referencing a prototype property in a well-named object (no shadowing or mutation in 99.9% of the cases). 2008-01-12 16:31:31 -08:00
brendan@mozilla.org
4bef2e90ac 64-bit fixes for problems reported by edwin@cheatah.nl (many thanks to Edwin; 410941, r=igor). 2008-01-07 00:41:06 -08:00
brendan@mozilla.org
c02dbef876 XML/XMLList need toSource love (410192, r=mrbkap). 2008-01-02 12:25:59 -08:00
brendan@mozilla.org
873105df41 Don't fix typename bindings without JS2 opt-in (409252, r=mrbkap). 2007-12-20 15:29:31 -08:00
brendan@mozilla.org
a902a948d0 JSCLASS_FIXED_BINDING only on Namespace, for better backward and forward compat (407323, r=jwalden). 2007-12-08 22:14:26 -08:00
jwalden@mit.edu
d3b11a2cbf Bug 376957 - Prevent data leaks from cross-site JSON loads (JavaScript literals), by making the global name bindings ReadOnly/DontDelete and making [] and {} use the global bindings. Still more that can be done here, but this covers a lot of the fix. r+a=brendan 2007-12-03 19:05:24 -08:00
igor@mir2.org
22c2a33a75 Bug 403878: No compiler pseudo-frames when compiling functions. r,a=brendan 2007-11-29 06:49:42 -08:00
igor@mir2.org
a0d8d9194e Bug 399544: using custom storage for function argument and variable names. r,a=brendan 2007-11-27 00:38:47 -08:00
igor@mir2.org
a4162380a8 Bug 398609: simpler handling of hidden properties, r,a=brendan 2007-11-19 09:15:45 -08:00
igor@mir2.org
7d6e57125d Bug 398609: backing out due to test failures. 2007-11-18 16:58:46 -08:00
igor@mir2.org
64dc5b1984 Bug 398609: cleanup of hidden properties support. r,a=brendan 2007-11-18 16:36:49 -08:00
igor@mir2.org
8b7011f509 bug 397289: removing JSParseNode.pn_ts. r,a=brendan 2007-11-13 14:18:17 -08:00
igor@mir2.org
837c046912 Bug 398609: Backing out due to mochi test failure. 2007-11-13 07:47:28 -08:00
igor@mir2.org
6c43fd5702 Bug 398609: cleanup of hidden properties. r,a=brendan 2007-11-13 06:56:18 -08:00
timeless@mozdev.org
d12c3005eb Bug 397239 ActionMonkey: Remove "extra" parameter to JS_FN patch by Jason Orendorff <jorendorff@mozilla.com> r=igor a=brendan 2007-10-13 13:09:48 -07:00
igor@mir2.org
fa98070cd2 Bug 397210: JSTokenStream is stored in JSParseContext. r=brendan 2007-10-02 16:10:09 -07:00
igor@mir2.org
91ee82b969 Backing out the patch 397210. 2007-10-01 13:46:10 -07:00
igor@mir2.org
9ffab6a112 Bug 397210: JSTokenStream is stored in JSParseContext. r=brendan 2007-10-01 13:25:25 -07:00
igor@mir2.org
4773ca1cae Bug 391290: mutability flag for strings is stored inside strings. r=brendan 2007-08-15 23:23:06 -07:00
igor@mir2.org
4d68066c7e Bug 387481, bug 389063: multithreading atom fixes and cleanups. r=brendan 2007-08-07 00:29:32 -07:00
brendan@mozilla.org
ba3ad2ce7a Fast (frame-less) native call optimizations (385393, r=igor). 2007-08-01 21:33:52 -07:00
igor@mir2.org
1499d581c1 Bug 389880: removal of redundant gcflags argument from string-allocation functions. r=brendan 2007-07-28 09:57:30 -07:00
brendan@mozilla.org
18e7692117 Backing out, see bug 389122 and orange or red tinderboxes. 2007-07-21 16:21:20 -07:00
brendan@mozilla.org
5f038f69ae Fast natives and related optimizations (385393, r=igor). 2007-07-21 14:39:42 -07:00
igor@mir2.org
ab560f0cb7 Bug 385729: objects and regexps are stored in separated tables in JSScript. r=brendan,mrbkap 2007-07-08 02:03:34 -07:00
crowder@fiverocks.com
daa4556abc Bug 357016: spidermonkey should be buildable by a C++ compiler, patch by
crowder/Jason Orendorff, r=brendan
2007-07-05 13:37:47 -07:00
crowder@fiverocks.com
a8f2207ba1 Bug 384809 : Various JS engine crashes/leaks in OOM conditions, r=brendan, patch by Gavin Reaney, gavin@picsel.com 2007-06-18 21:10:03 -07:00
jwalden@mit.edu
3ac5afd0f6 Bug 369032 - "Assertion failure: kid2->parent == xml || !kid2->parent" with E4X after appendChild; avoid incorrectly reparenting XML by deeply copying instead of mutating. r=mrbkap 2007-06-06 15:06:16 -07:00
igor@mir2.org
d194d1ad7f Bug 378492: proper checks for null and jsval type when tracing, r=brendan 2007-04-24 16:11:02 -07:00
igor@mir2.org
aa96671af9 Bug 377896: fixing compilation warning about return JS_FALSE in a function returning JSXML*. r=brendan 2007-04-18 19:09:40 -07:00
igor@mir2.org
904650319a Bug 375270: API to trace GC things graph without running the GC. r=brendan 2007-04-16 23:53:37 -07:00
igor@mir2.org
91eadf6295 Bug 373082: fixing bad English in comments for xml_lookupProperty. 2007-04-07 08:19:23 -07:00
igor@mir2.org
90683afcb3 Bug 374160: Uniform applications of GetXMLObject. r=brendan 2007-03-29 13:39:46 -07:00
igor@mir2.org
8428f66dcd Bug 373082: Changine XML method lookup to never alter "this". r=brendan,jwalden 2007-03-26 02:07:24 -07:00
hg@mozilla.com
465265d0d4 Free the (distributed) Lizard! Automatic merge from CVS: Module mozilla: tag HG_REPO_INITIAL_IMPORT at 22 Mar 2007 10:30 PDT, 2007-03-22 10:30:00 -07:00