Title: [172978] trunk/Source/_javascript_Core
- Revision
- 172978
- Author
- msab...@apple.com
- Date
- 2014-08-26 15:08:42 -0700 (Tue, 26 Aug 2014)
Log Message
[Win] 64-bit _javascript_Core crashes on launch
https://bugs.webkit.org/show_bug.cgi?id=136241
Reviewed by Mark Lam.
* llint/LowLevelInterpreter.asm:
(vmEntryRecord): X86_64_WIN doesn't use "a0" (rax) for the first argument, it uses
"t2" (rcx). Changed to get the input parameter using the correct register.
Modified Paths
Diff
Modified: trunk/Source/_javascript_Core/ChangeLog (172977 => 172978)
--- trunk/Source/_javascript_Core/ChangeLog 2014-08-26 21:39:51 UTC (rev 172977)
+++ trunk/Source/_javascript_Core/ChangeLog 2014-08-26 22:08:42 UTC (rev 172978)
@@ -1,3 +1,14 @@
+2014-08-26 Michael Saboff <msab...@apple.com>
+
+ [Win] 64-bit _javascript_Core crashes on launch
+ https://bugs.webkit.org/show_bug.cgi?id=136241
+
+ Reviewed by Mark Lam.
+
+ * llint/LowLevelInterpreter.asm:
+ (vmEntryRecord): X86_64_WIN doesn't use "a0" (rax) for the first argument, it uses
+ "t2" (rcx). Changed to get the input parameter using the correct register.
+
2014-08-26 Saam Barati <sbar...@apple.com>
TypeSet caches structureIDs even after the corresponding Structure could be GCed
Modified: trunk/Source/_javascript_Core/llint/LowLevelInterpreter.asm (172977 => 172978)
--- trunk/Source/_javascript_Core/llint/LowLevelInterpreter.asm 2014-08-26 21:39:51 UTC (rev 172977)
+++ trunk/Source/_javascript_Core/llint/LowLevelInterpreter.asm 2014-08-26 22:08:42 UTC (rev 172978)
@@ -748,7 +748,7 @@
if X86_64
const entryFrame = t4
const result = t0
- elsif X86 or X86_WIN
+ elsif X86 or X86_WIN or X86_64_WIN
const entryFrame = t2
const result = t0
else
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