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Unified Diff: runtime/vm/stub_code_ia32.cc

Issue 1226403003: Support per-thread zones and stack resources. (Closed) Base URL: git@github.com:dart-lang/sdk.git@master
Patch Set: Add thread_registry.h Created 5 years, 5 months ago
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Index: runtime/vm/stub_code_ia32.cc
diff --git a/runtime/vm/stub_code_ia32.cc b/runtime/vm/stub_code_ia32.cc
index 95ba1116eda3a0bf588835728e69124790a01aca..6da8c44a6b439f2ab33da733a3dfe88789919898 100644
--- a/runtime/vm/stub_code_ia32.cc
+++ b/runtime/vm/stub_code_ia32.cc
@@ -53,7 +53,7 @@ void StubCode::GenerateCallToRuntimeStub(Assembler* assembler) {
// Save exit frame information to enable stack walking as we are about
// to transition to Dart VM C++ code.
- __ movl(Address(EDI, Isolate::top_exit_frame_info_offset()), EBP);
+ __ movl(Address(THR, Thread::top_exit_frame_info_offset()), EBP);
#if defined(DEBUG)
{ Label ok;
@@ -91,7 +91,7 @@ void StubCode::GenerateCallToRuntimeStub(Assembler* assembler) {
Immediate(VMTag::kDartTagId));
// Reset exit frame information in Isolate structure.
- __ movl(Address(EDI, Isolate::top_exit_frame_info_offset()), Immediate(0));
+ __ movl(Address(THR, Thread::top_exit_frame_info_offset()), Immediate(0));
__ LeaveFrame();
__ ret();
@@ -143,7 +143,7 @@ void StubCode::GenerateCallNativeCFunctionStub(Assembler* assembler) {
// Save exit frame information to enable stack walking as we are about
// to transition to dart VM code.
- __ movl(Address(EDI, Isolate::top_exit_frame_info_offset()), EBP);
+ __ movl(Address(THR, Thread::top_exit_frame_info_offset()), EBP);
#if defined(DEBUG)
{ Label ok;
@@ -185,7 +185,7 @@ void StubCode::GenerateCallNativeCFunctionStub(Assembler* assembler) {
Immediate(VMTag::kDartTagId));
// Reset exit frame information in Isolate structure.
- __ movl(Address(EDI, Isolate::top_exit_frame_info_offset()), Immediate(0));
+ __ movl(Address(THR, Thread::top_exit_frame_info_offset()), Immediate(0));
__ LeaveFrame();
__ ret();
@@ -216,7 +216,7 @@ void StubCode::GenerateCallBootstrapCFunctionStub(Assembler* assembler) {
// Save exit frame information to enable stack walking as we are about
// to transition to dart VM code.
- __ movl(Address(EDI, Isolate::top_exit_frame_info_offset()), EBP);
+ __ movl(Address(THR, Thread::top_exit_frame_info_offset()), EBP);
#if defined(DEBUG)
{ Label ok;
@@ -255,7 +255,7 @@ void StubCode::GenerateCallBootstrapCFunctionStub(Assembler* assembler) {
Immediate(VMTag::kDartTagId));
// Reset exit frame information in Isolate structure.
- __ movl(Address(EDI, Isolate::top_exit_frame_info_offset()), Immediate(0));
+ __ movl(Address(THR, Thread::top_exit_frame_info_offset()), Immediate(0));
__ LeaveFrame();
__ ret();
@@ -757,15 +757,15 @@ void StubCode::GenerateInvokeDartCodeStub(Assembler* assembler) {
// Save top resource and top exit frame info. Use EDX as a temporary register.
// StackFrameIterator reads the top exit frame info saved in this frame.
- __ movl(EDX, Address(EDI, Isolate::top_resource_offset()));
+ __ movl(EDX, Address(THR, Thread::top_resource_offset()));
__ pushl(EDX);
- __ movl(Address(EDI, Isolate::top_resource_offset()), Immediate(0));
+ __ movl(Address(THR, Thread::top_resource_offset()), Immediate(0));
// The constant kExitLinkSlotFromEntryFp must be kept in sync with the
// code below.
ASSERT(kExitLinkSlotFromEntryFp == -6);
- __ movl(EDX, Address(EDI, Isolate::top_exit_frame_info_offset()));
+ __ movl(EDX, Address(THR, Thread::top_exit_frame_info_offset()));
__ pushl(EDX);
- __ movl(Address(EDI, Isolate::top_exit_frame_info_offset()), Immediate(0));
+ __ movl(Address(THR, Thread::top_exit_frame_info_offset()), Immediate(0));
// Load arguments descriptor array into EDX.
__ movl(EDX, Address(EBP, kArgumentsDescOffset));
@@ -809,8 +809,8 @@ void StubCode::GenerateInvokeDartCodeStub(Assembler* assembler) {
// Restore the saved top exit frame info and top resource back into the
// Isolate structure.
__ LoadIsolate(EDI);
- __ popl(Address(EDI, Isolate::top_exit_frame_info_offset()));
- __ popl(Address(EDI, Isolate::top_resource_offset()));
+ __ popl(Address(THR, Thread::top_exit_frame_info_offset()));
+ __ popl(Address(THR, Thread::top_resource_offset()));
// Restore the current VMTag from the stack.
__ popl(Address(EDI, Isolate::vm_tag_offset()));
@@ -1926,7 +1926,7 @@ void StubCode::GenerateJumpToExceptionHandlerStub(Assembler* assembler) {
__ movl(Address(EDI, Isolate::vm_tag_offset()),
Immediate(VMTag::kDartTagId));
// Clear top exit frame.
- __ movl(Address(EDI, Isolate::top_exit_frame_info_offset()), Immediate(0));
+ __ movl(Address(THR, Thread::top_exit_frame_info_offset()), Immediate(0));
__ jmp(EBX); // Jump to the exception handler code.
}
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