runtime/vm/stub_code_mips.cc - Issue 2357343003: Fix lazy deoptimization in the presence of exceptions

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Unified Diff: runtime/vm/stub_code_mips.cc

Issue 2357343003: Fix lazy deoptimization in the presence of exceptions (Closed)

Patch Set: Ensure space for patching on ARM/MIPS archs Created 4 years, 3 months ago

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Index: runtime/vm/stub_code_mips.cc

diff --git a/runtime/vm/stub_code_mips.cc b/runtime/vm/stub_code_mips.cc

index f62ef15a5d394d1f34b8e4e0a635b58d825d139e..162d0b3e1febcf35b3b533d690e994a600243021 100644

--- a/runtime/vm/stub_code_mips.cc

+++ b/runtime/vm/stub_code_mips.cc

@@ -1977,7 +1977,9 @@ void StubCode::GenerateJumpToExceptionHandlerStub(Assembler* assembler) {

__ sw(A2, Assembler::VMTagAddress());

// Clear top exit frame.

__ sw(ZR, Address(THR, Thread::top_exit_frame_info_offset()));

+ // Restore pool pointer.

+ __ RestoreCodePointer();

+ __ LoadPoolPointer();

__ jr(A0); // Jump to the exception handler code.

__ delay_slot()->mov(SP, A1); // Stack pointer.

}

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