From a00b54b74bee06c006b8bebfbef85e2801de293c Mon Sep 17 00:00:00 2001 From: Nicolas Geoffray Date: Tue, 3 Dec 2019 14:36:42 +0000 Subject: Helpers and refactorings to prepare for interpreter optimizations (x64) - Add data structure offsets that will be used in assembly code. - Be explicit about a stack overflow in a fault handler. - Move assembly helper code in asm_support so interpreter can use it. - Support putting literals in InterpreterCache. - Fix artHandleFillArrayDataFromCode for x64. Bug: 119800099 Test: test.py Change-Id: I2729f87fe5d09c04ae2e7081636f0cd89ac14c21 --- runtime/fault_handler.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'runtime/fault_handler.h') diff --git a/runtime/fault_handler.h b/runtime/fault_handler.h index f6cf2d77d7..8b89c22a0f 100644 --- a/runtime/fault_handler.h +++ b/runtime/fault_handler.h @@ -55,8 +55,12 @@ class FaultManager { // The IsInGeneratedCode() function checks that the mutator lock is held before it // calls GetMethodAndReturnPCAndSP(). // TODO: think about adding lock assertions and fake lock and unlock functions. - void GetMethodAndReturnPcAndSp(siginfo_t* siginfo, void* context, ArtMethod** out_method, - uintptr_t* out_return_pc, uintptr_t* out_sp) + void GetMethodAndReturnPcAndSp(siginfo_t* siginfo, + void* context, + ArtMethod** out_method, + uintptr_t* out_return_pc, + uintptr_t* out_sp, + bool* out_is_stack_overflow) NO_THREAD_SAFETY_ANALYSIS; bool IsInGeneratedCode(siginfo_t* siginfo, void *context, bool check_dex_pc) NO_THREAD_SAFETY_ANALYSIS; -- cgit v1.2.3-59-g8ed1b