infernap12/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2026-07-02 15:20:27 +00:00
Code Issues Packages Projects Releases Wiki Activity

8387302: Disable reserved stack areas for critical sections on Windows AArch64

Browse Source 
Reviewed-by: dlong, shade
This commit is contained in:
Saint Wesonga 2026-07-02 14:41:17 +00:00 committed by Aleksey Shipilev
parent 10af769eb0
commit 43838f04c3
2 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/hotspot/cpu/aarch64/globalDefinitions_aarch64.hpp
View File

@ -61,7 +61,9 @@ const bool CCallingConventionRequiresIntsAsLongs = false;
// evidence that it's worth doing.
#define DEOPTIMIZE_WHEN_PATCHING
#if !defined(_WINDOWS)
#define SUPPORT_RESERVED_STACK_AREA
#endif
#if defined(__APPLE__) || defined(_WIN64)
#define R18_RESERVED

2
src/hotspot/cpu/aarch64/globals_aarch64.hpp
View File

@ -48,7 +48,7 @@ define_pd_global(intx, OptoLoopAlignment, 16);
// stack if compiled for unix and LP64. To pass stack overflow tests we need
// 20 shadow pages.
#define DEFAULT_STACK_SHADOW_PAGES (20 DEBUG_ONLY(+5))
#define DEFAULT_STACK_RESERVED_PAGES (1)
#define DEFAULT_STACK_RESERVED_PAGES (NOT_WINDOWS(1) WINDOWS_ONLY(0))
#define MIN_STACK_YELLOW_PAGES DEFAULT_STACK_YELLOW_PAGES
#define MIN_STACK_RED_PAGES DEFAULT_STACK_RED_PAGES