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

1 files changed, 6 insertions, 2 deletions

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;