diff options
Diffstat (limited to 'src/3rdparty/javascriptcore/JavaScriptCore/ChangeLog')
| -rw-r--r-- | src/3rdparty/javascriptcore/JavaScriptCore/ChangeLog | 262 |
1 files changed, 262 insertions, 0 deletions
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/ChangeLog b/src/3rdparty/javascriptcore/JavaScriptCore/ChangeLog index 35aabc9..4f6e565 100644 --- a/src/3rdparty/javascriptcore/JavaScriptCore/ChangeLog +++ b/src/3rdparty/javascriptcore/JavaScriptCore/ChangeLog @@ -1,3 +1,265 @@ +2010-03-29 Patrick Gansterer <paroga@paroga.com> + + Reviewed by Darin Adler. + + Corrected name of (u)int64_t compile time assert. + https://bugs.webkit.org/show_bug.cgi?id=36739 + + int64_t_is_four_bytes -> int64_t_is_eight_bytes + + * os-win32/stdint.h: + +2010-03-29 Thomas Zander <t.zander@nokia.com> + + Reviewed by Simon Hausmann. + + https://bugs.webkit.org/show_bug.cgi?id=36742 + + gcc for Symbian doesn't support gcc extensions like atomicity.h - disable + + * wtf/Threading.h: also detect os symbian + +2010-03-23 Mark Rowe <mrowe@apple.com> + + Build fix. + + * runtime/ArrayPrototype.cpp: + (JSC::arrayProtoFuncSplice): Some versions of GCC emit a warning about the implicit 64- to 32-bit truncation + that takes place here. An explicit cast is sufficient to silence it. + +2010-03-23 Alexey Proskuryakov <ap@apple.com> + + Build fix. + + * runtime/ArrayPrototype.cpp: (JSC::arrayProtoFuncSplice): Fixed a typo - length doesn't + need to be converted with toInteger(). + +2010-03-23 Alexey Proskuryakov <ap@apple.com> + + Reviewed by Geoff Garen. + + https://bugs.webkit.org/show_bug.cgi?id=36511 + <rdar://problem/7753498> Safari freezes when using SPUTNIK JavaScript conformance check + + Test: fast/js/sputnik-S15.4.4.12_A3_T3.html + + * runtime/ArrayPrototype.cpp: (JSC::arrayProtoFuncSplice): We were incorrectly computing + the start offset, and iterated over (almost) all integers. Note that this can be fixed + without using doubles, but the code would be much more complicated, and there is no important + reason to stick to integers here. + +2010-03-22 Geoffrey Garen <ggaren@apple.com> + + Reviewed by Sam Weinig. + + Fixed <rdar://problem/7728196> REGRESSION (r46701): -(-2147483648) + evaluates to -2147483648 on 32 bit (35842) + + Two ways to fix the same bug: + + 1. Check for overflow when negating, since negating the largest negative + int causes overflow. + + 2. Constant-fold even when negating a negative, since, like they say in + high school, "math works." + + * assembler/MacroAssemblerARM.h: + (JSC::MacroAssemblerARM::branchNeg32): + * assembler/MacroAssemblerX86Common.h: + (JSC::MacroAssemblerX86Common::branchNeg32): Added a branching version + of the negate operator. + + * jit/JITArithmetic.cpp: + (JSC::JIT::emit_op_negate): Use the branching version of the negate + operator to check for overflow. + + (JSC::JIT::emitSlow_op_negate): Link the check for overflow to a slow case. + (We could emit inline code for this, since we know what the result would + be, but that's probably just a waste of generated code.) + + * parser/Grammar.y: Constant fold even when negating a negative. + +2010-03-17 Mike Homey <glandium@debian.org> + + Reviewed by Gustavo Noronha. + + Build fix for SPARC. Fix missing macro value. + + * wtf/Platform.h: + +2010-03-03 Mark Rowe <mrowe@apple.com> + + Reviewed by Geoff Garen. + + Add virtual memory tags for TCMalloc and WebCore's purgeable buffers. + + * wtf/TCSystemAlloc.cpp: + (TryMmap): Use the VM tag. + * wtf/VMTags.h: Make use of VM_MEMORY_TCMALLOC and VM_MEMORY_WEBCORE_PURGEABLE_BUFFERS. + +2010-03-01 Tor Arne Vestbø <tor.arne.vestbo@nokia.com> + + Reviewed by Simon Hausmann. + + Fix the Qt build on Mac OS X/Cocoa 64-bit + + * JavaScriptCore.pri: Add missing implementation file to resolve JSC symbols + +2010-02-26 Janne Koskinen <janne.p.koskinen@digia.com> + + Reviewed by Simon Hausmann. + + [Qt] Symbian specific getCPUTime implemetation + https://bugs.webkit.org/show_bug.cgi?id=34742 + + Default implementation doesn't work on Symbian devices. + This change adds a proper implementation by + asking thread execution time from the current thread. + + * runtime/TimeoutChecker.cpp: + (JSC::getCPUTime): + +2010-02-15 Gabor Loki <loki@webkit.org> + + Reviewed by Gavin Barraclough. + + Fix the SP at ctiOpThrowNotCaught on Thumb2 (JSVALUE32) + https://bugs.webkit.org/show_bug.cgi?id=34939 + + * jit/JITStubs.cpp: + +2010-02-15 Gavin Barraclough <barraclough@apple.com> + + Reviewed by NOBODY (Build fix). + + Add missing cast for !YARR (PPC) builds. + + * runtime/RegExp.cpp: + (JSC::RegExp::match): + +2010-02-14 Laszlo Gombos <laszlo.1.gombos@nokia.com> + + Reviewed by Adam Barth. + + Implement NEVER_INLINE and NO_RETURN for RVCT + https://bugs.webkit.org/show_bug.cgi?id=34740 + + * wtf/AlwaysInline.h: + +2010-02-12 Kwang Yul Seo <skyul@company100.net> + + Reviewed by Adam Barth. + + Typedef both JSChar and UChar to wchar_t in RVCT. + https://bugs.webkit.org/show_bug.cgi?id=34560 + + Define both JSChar and UChar to wchar_t as the size + of wchar_t is 2 bytes in RVCT. + + * API/JSStringRef.h: + * wtf/unicode/qt4/UnicodeQt4.h: + +2009-10-06 Yongjun Zhang <yongjun.zhang@nokia.com> + + Reviewed by Simon Hausmann. + + Get rid of WINSCW hack for UnSpecifiedBoolType + + Add parenthesis around (RefPtr::*UnspecifiedBoolType) to make the WINSCW + compiler work with the default UnSpecifiedBoolType() operator. + + https://bugs.webkit.org/show_bug.cgi?id=28054 + + * wtf/RefPtr.h: + +2010-02-09 Janne Koskinen <janne.p.koskinen@digia.com> + + Reviewed by Laszlo Gombos. + + [Qt] use nanval() for Symbian as nonInlineNaN + https://bugs.webkit.org/show_bug.cgi?id=34170 + + numeric_limits<double>::quiet_NaN is broken in Symbian + causing NaN to be evaluated as a number. + + * runtime/JSValue.cpp: + (JSC::nonInlineNaN): + +2010-02-01 Kent Tamura <tkent@chromium.org> + + Reviewed by Darin Adler. + + Date.UTC() should apply TimeClip operation. + https://bugs.webkit.org/show_bug.cgi?id=34461 + + ECMAScript 5 15.9.4.3: + > 9 Return TimeClip(MakeDate(MakeDay(yr, m, dt), MakeTime(h, min, s, milli))). + + * runtime/DateConstructor.cpp: + (JSC::dateUTC): Calls WTF::timeClip(). + +2010-02-01 Kent Tamura <tkent@chromium.org> + + Reviewed by Darin Adler. + + Fix a bug that Math.round() retunrs incorrect results for huge integers + https://bugs.webkit.org/show_bug.cgi?id=34462 + + * runtime/MathObject.cpp: + (JSC::mathProtoFuncRound): Avoid "arg + 0.5". + +2010-02-01 Patrick Gansterer <paroga@paroga.com> + + Reviewed by Darin Adler. + + [Qt] WinCE buildfix after r52729 and fix for Q_BIG_ENDIAN typo. + https://bugs.webkit.org/show_bug.cgi?id=34378 + + * wtf/Platform.h: + +2010-01-31 Patrick Gansterer <paroga@paroga.com> + + Reviewed by Darin Adler. + + Buildfix for WinCE + style fixes (TLS_OUT_OF_INDEXES is not defined). + https://bugs.webkit.org/show_bug.cgi?id=34380 + + * wtf/ThreadSpecific.h: + +2010-01-31 Kent Tamura <tkent@chromium.org> + + Reviewed by Darin Adler. + + [Windows] Fix a bug of round() with huge integral numbers + https://bugs.webkit.org/show_bug.cgi?id=34297 + + Fix a bug that round() for huge integral numbers returns incorrect + results. For example, round(8639999913600001) returns + 8639999913600002 without this change though the double type can + represent 8639999913600001 precisely. + + Math.round() of JavaScript has a similar problem. But this change + doesn't fix it because Math.round() doesn't use round() of + MathExtra.h. + + * wtf/MathExtras.h: + (round): Avoid to do "num + 0.5" or "num - 0.5". + (roundf): Fixed similarly. + (llround): Calls round(). + (llroundf): Calls roundf(). + (lround): Calls round(). + (lroundf): Calls roundf(). + +2010-01-27 Anton Muhin <antonm@chromium.org> + + Reviewed by Darin Adler. + + Remove trailing \ from inline function code + https://bugs.webkit.org/show_bug.cgi?id=34223 + + * assembler/ARMv7Assembler.h: + (JSC::ARMThumbImmediate::countLeadingZerosPartial): + 2010-01-27 Kwang Yul Seo <skyul@company100.net> Reviewed by Oliver Hunt. |