Revision: 16721
Author: [email protected]
Date: Fri Sep 13 15:28:15 2013 UTC
Log: MIPS: remove getcurrent from stubs.
Port r16710 (c5203f8)
BUG=
[email protected]
Review URL: https://codereview.chromium.org/23710046
Patch from Balazs Kilvady <[email protected]>.
http://code.google.com/p/v8/source/detail?r=16721
Modified:
/branches/bleeding_edge/src/mips/builtins-mips.cc
/branches/bleeding_edge/src/mips/code-stubs-mips.cc
/branches/bleeding_edge/src/mips/codegen-mips.cc
=======================================
--- /branches/bleeding_edge/src/mips/builtins-mips.cc Thu Sep 12 20:11:26
2013 UTC
+++ /branches/bleeding_edge/src/mips/builtins-mips.cc Fri Sep 13 15:28:15
2013 UTC
@@ -833,14 +833,15 @@
// The following registers must be saved and restored when calling
through to
// the runtime:
// a0 - contains return address (beginning of patch sequence)
- // a1 - function object
+ // a1 - isolate
RegList saved_regs =
(a0.bit() | a1.bit() | ra.bit() | fp.bit()) & ~sp.bit();
FrameScope scope(masm, StackFrame::MANUAL);
__ MultiPush(saved_regs);
- __ PrepareCallCFunction(1, 0, a1);
+ __ PrepareCallCFunction(1, 0, a2);
+ __ li(a1, Operand(ExternalReference::isolate_address(masm->isolate())));
__ CallCFunction(
- ExternalReference::get_make_code_young_function(masm->isolate()), 1);
+ ExternalReference::get_make_code_young_function(masm->isolate()), 2);
__ MultiPop(saved_regs);
__ Jump(a0);
}
=======================================
--- /branches/bleeding_edge/src/mips/code-stubs-mips.cc Fri Sep 13 09:57:48
2013 UTC
+++ /branches/bleeding_edge/src/mips/code-stubs-mips.cc Fri Sep 13 15:28:15
2013 UTC
@@ -2795,8 +2795,9 @@
if (do_gc) {
// Move result passed in v0 into a0 to call PerformGC.
__ mov(a0, v0);
- __ PrepareCallCFunction(1, 0, a1);
- __ CallCFunction(ExternalReference::perform_gc_function(isolate), 1,
0);
+ __ PrepareCallCFunction(2, 0, a1);
+ __ li(a1,
Operand(ExternalReference::isolate_address(masm->isolate())));
+ __ CallCFunction(ExternalReference::perform_gc_function(isolate), 2,
0);
}
ExternalReference scope_depth =
=======================================
--- /branches/bleeding_edge/src/mips/codegen-mips.cc Wed Sep 11 18:30:01
2013 UTC
+++ /branches/bleeding_edge/src/mips/codegen-mips.cc Fri Sep 13 15:28:15
2013 UTC
@@ -635,7 +635,8 @@
}
-void Code::PatchPlatformCodeAge(byte* sequence,
+void Code::PatchPlatformCodeAge(Isolate* isolate,
+ byte* sequence,
Code::Age age,
MarkingParity parity) {
uint32_t young_length;
@@ -644,7 +645,7 @@
CopyBytes(sequence, young_sequence, young_length);
CPU::FlushICache(sequence, young_length);
} else {
- Code* stub = GetCodeAgeStub(age, parity);
+ Code* stub = GetCodeAgeStub(isolate, age, parity);
CodePatcher patcher(sequence, young_length / Assembler::kInstrSize);
// Mark this code sequence for FindPlatformCodeAgeSequence()
patcher.masm()->nop(Assembler::CODE_AGE_MARKER_NOP);
--
--
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