Revision: 8250
Author: [email protected]
Date: Fri Jun 10 00:13:07 2011
Log: MIPS: port Link function contexts directly to the previous
context.
Ported r8238 (7803ed7)
This commit would have also included changes to macro-assembler-mips.cc,
however Kevin M. did those changes in later commit r8248. (thx!)
BUG=
TEST=
Committed: http://code.google.com/p/v8/source/detail?r=8249
Review URL: http://codereview.chromium.org//6995128
Patch from Paul Lind <[email protected]>.
http://code.google.com/p/v8/source/detail?r=8250
Modified:
/branches/bleeding_edge/src/mips/code-stubs-mips.cc
=======================================
--- /branches/bleeding_edge/src/mips/code-stubs-mips.cc Fri Jun 10 00:09:14
2011
+++ /branches/bleeding_edge/src/mips/code-stubs-mips.cc Fri Jun 10 00:13:07
2011
@@ -167,10 +167,10 @@
__ li(a1, Operand(Smi::FromInt(0)));
__ sw(a3, MemOperand(v0, Context::SlotOffset(Context::CLOSURE_INDEX)));
__ sw(v0, MemOperand(v0, Context::SlotOffset(Context::FCONTEXT_INDEX)));
- __ sw(a1, MemOperand(v0, Context::SlotOffset(Context::PREVIOUS_INDEX)));
+ __ sw(cp, MemOperand(v0, Context::SlotOffset(Context::PREVIOUS_INDEX)));
__ sw(a1, MemOperand(v0, Context::SlotOffset(Context::EXTENSION_INDEX)));
- // Copy the global object from the surrounding context.
+ // Copy the global object from the previous context.
__ lw(a1, MemOperand(cp, Context::SlotOffset(Context::GLOBAL_INDEX)));
__ sw(a1, MemOperand(v0, Context::SlotOffset(Context::GLOBAL_INDEX)));
--
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