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Unified Diff: runtime/vm/stub_code_arm.cc

Issue 25092010: Adds the BreakpointRuntime stub to ARM and MIPS. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 7 years, 3 months ago
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Index: runtime/vm/stub_code_arm.cc
===================================================================
--- runtime/vm/stub_code_arm.cc (revision 28063)
+++ runtime/vm/stub_code_arm.cc (working copy)
@@ -1758,7 +1758,15 @@
void StubCode::GenerateBreakpointRuntimeStub(Assembler* assembler) {
- __ Unimplemented("BreakpointRuntime stub");
+ __ Comment("BreakpointRuntime stub");
+ __ EnterStubFrame();
+ __ LoadImmediate(R0, reinterpret_cast<intptr_t>(Object::null()));
+ // Preserve arguments descriptor and make room for result.
+ __ PushList((1 << R0) | (1 << R4) | (1 << R5));
+ __ CallRuntime(kBreakpointRuntimeHandlerRuntimeEntry, 0);
+ __ PopList((1 << R0) | (1 << R4) | (1 << R5));
+ __ LeaveStubFrame();
+ __ bx(R0);
}
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