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Unified Diff: src/x64/debug-x64.cc

Issue 1218493005: Debugger: use debug break slots instead of ICs (except for calls). (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: addressed comments Created 5 years, 5 months ago
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Index: src/x64/debug-x64.cc
diff --git a/src/x64/debug-x64.cc b/src/x64/debug-x64.cc
index df821ee835275ddf2196ded3ca55cf0d3fc9dd6a..1749760d3746716ea696cccae9f44bae590a7566 100644
--- a/src/x64/debug-x64.cc
+++ b/src/x64/debug-x64.cc
@@ -159,50 +159,6 @@ void DebugCodegen::GenerateCallICStubDebugBreak(MacroAssembler* masm) {
}
-void DebugCodegen::GenerateLoadICDebugBreak(MacroAssembler* masm) {
- // Register state for IC load call (from ic-x64.cc).
- Register receiver = LoadDescriptor::ReceiverRegister();
- Register name = LoadDescriptor::NameRegister();
- Register slot = LoadDescriptor::SlotRegister();
- RegList regs = receiver.bit() | name.bit() | slot.bit();
- Generate_DebugBreakCallHelper(masm, regs, 0, false);
-}
-
-
-void DebugCodegen::GenerateStoreICDebugBreak(MacroAssembler* masm) {
- // Register state for IC store call (from ic-x64.cc).
- Register receiver = StoreDescriptor::ReceiverRegister();
- Register name = StoreDescriptor::NameRegister();
- Register value = StoreDescriptor::ValueRegister();
- RegList regs = receiver.bit() | name.bit() | value.bit();
- if (FLAG_vector_stores) {
- regs |= VectorStoreICDescriptor::SlotRegister().bit();
- }
- Generate_DebugBreakCallHelper(masm, regs, 0, false);
-}
-
-
-void DebugCodegen::GenerateKeyedLoadICDebugBreak(MacroAssembler* masm) {
- // Register state for keyed IC load call (from ic-x64.cc).
- GenerateLoadICDebugBreak(masm);
-}
-
-
-void DebugCodegen::GenerateKeyedStoreICDebugBreak(MacroAssembler* masm) {
- // Register state for keyed IC store call (from ic-x64.cc).
- GenerateStoreICDebugBreak(masm);
-}
-
-
-void DebugCodegen::GenerateCompareNilICDebugBreak(MacroAssembler* masm) {
- // Register state for CompareNil IC
- // ----------- S t a t e -------------
- // -- rax : value
- // -----------------------------------
- Generate_DebugBreakCallHelper(masm, rax.bit(), 0, false);
-}
-
-
void DebugCodegen::GenerateReturnDebugBreak(MacroAssembler* masm) {
// Register state just before return from JS function (from codegen-x64.cc).
// ----------- S t a t e -------------
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