Revision: 16358
Author: [email protected]
Date: Tue Aug 27 13:31:15 2013 UTC
Log: Fix Cluster Fuzz stack frame corruption bug.
BUG=
[email protected]
Review URL: https://codereview.chromium.org/23596002
http://code.google.com/p/v8/source/detail?r=16358
Modified:
/branches/bleeding_edge/src/arm/code-stubs-arm.cc
/branches/bleeding_edge/src/ia32/code-stubs-ia32.cc
/branches/bleeding_edge/src/x64/code-stubs-x64.cc
=======================================
--- /branches/bleeding_edge/src/arm/code-stubs-arm.cc Tue Aug 27 11:55:08
2013 UTC
+++ /branches/bleeding_edge/src/arm/code-stubs-arm.cc Tue Aug 27 13:31:15
2013 UTC
@@ -4413,6 +4413,7 @@
{
FrameScope scope(masm, StackFrame::INTERNAL);
+ __ SmiTag(r0);
__ push(r0);
__ push(r1);
__ push(r2);
@@ -4423,6 +4424,7 @@
__ pop(r2);
__ pop(r1);
__ pop(r0);
+ __ SmiUntag(r0);
}
__ b(&done);
=======================================
--- /branches/bleeding_edge/src/ia32/code-stubs-ia32.cc Tue Aug 27 11:55:08
2013 UTC
+++ /branches/bleeding_edge/src/ia32/code-stubs-ia32.cc Tue Aug 27 13:31:15
2013 UTC
@@ -4303,6 +4303,7 @@
{
FrameScope scope(masm, StackFrame::INTERNAL);
+ __ SmiTag(eax);
__ push(eax);
__ push(edi);
__ push(ebx);
@@ -4313,6 +4314,7 @@
__ pop(ebx);
__ pop(edi);
__ pop(eax);
+ __ SmiUntag(eax);
}
__ jmp(&done);
=======================================
--- /branches/bleeding_edge/src/x64/code-stubs-x64.cc Tue Aug 27 11:55:08
2013 UTC
+++ /branches/bleeding_edge/src/x64/code-stubs-x64.cc Tue Aug 27 13:31:15
2013 UTC
@@ -3391,6 +3391,7 @@
{
FrameScope scope(masm, StackFrame::INTERNAL);
+ __ Integer32ToSmi(rax, rax);
__ push(rax);
__ push(rdi);
__ push(rbx);
@@ -3401,6 +3402,7 @@
__ pop(rbx);
__ pop(rdi);
__ pop(rax);
+ __ SmiToInteger32(rax, rax);
}
__ jmp(&done);
--
--
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