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Unified Diff: src/builtins/ia32/builtins-ia32.cc

Issue 2156923002: [builtins] Introduce a builtin for Abort(). (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 5 months ago
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Index: src/builtins/ia32/builtins-ia32.cc
diff --git a/src/builtins/ia32/builtins-ia32.cc b/src/builtins/ia32/builtins-ia32.cc
index e3a59d12f3c5d95100a9901f9388ff7b80352da1..8e1d90b5ac548f03d97206182fc2546480fa3612 100644
--- a/src/builtins/ia32/builtins-ia32.cc
+++ b/src/builtins/ia32/builtins-ia32.cc
@@ -2699,6 +2699,18 @@ void Builtins::Generate_AllocateInOldSpace(MacroAssembler* masm) {
}
// static
+void Builtins::Generate_Abort(MacroAssembler* masm) {
+ // ----------- S t a t e -------------
+ // -- edx : message_id as Smi
+ // -- esp[0] : return address
+ // -----------------------------------
+ __ PopReturnAddressTo(ecx);
+ __ Push(edx);
+ __ PushReturnAddressFrom(ecx);
+ __ Move(esi, Smi::FromInt(0));
+ __ TailCallRuntime(Runtime::kAbort);
+}
+// static
void Builtins::Generate_StringToNumber(MacroAssembler* masm) {
// The StringToNumber stub takes one argument in eax.
__ AssertString(eax);

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