commit a00b54b74bee06c006b8bebfbef85e2801de293c
author Nicolas Geoffray <ngeoffray@google.com> Tue Dec 03 14:36:42 2019 +0000
committer Nicolas Geoffray <ngeoffray@google.com> Wed Dec 04 12:04:36 2019 +0000
tree 6edb2a96c1f89ae913e6b5f190b117cb290239e8
parent e571a283b73fb4621c401811f523503b3266564b

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

tools/cpp-define-generator/globals.def

diff --git a/tools/cpp-define-generator/globals.def b/tools/cpp-define-generator/globals.def
index 09d33ce..ca0c8ba 100644
--- a/tools/cpp-define-generator/globals.def
+++ b/tools/cpp-define-generator/globals.def
@@ -72,3 +72,5 @@
            sizeof(art::StackReference<art::mirror::Object>))
 ASM_DEFINE(STD_MEMORY_ORDER_RELAXED,
            std::memory_order_relaxed)
+ASM_DEFINE(STACK_OVERFLOW_RESERVED_BYTES,
+           GetStackOverflowReservedBytes(art::kRuntimeISA))