stan/jdk-24
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

8341832: Incorrect continuation address of synthetic SIGSEGV for APX in product builds

Browse Source 
Reviewed-by: thartmann, sviswanathan, kvn
This commit is contained in:
Jatin Bhateja 2024-10-09 17:44:15 +00:00
parent 3ab519f163
commit 3180aaa370
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/hotspot/cpu/x86/vm_version_x86.cpp
View File

@ -437,6 +437,7 @@ class VM_Version_StubGenerator: public StubCodeGenerator {
__ cmpl(rax, 0x80000);
__ jcc(Assembler::notEqual, vector_save_restore);
#ifndef PRODUCT
bool save_apx = UseAPX;
VM_Version::set_apx_cpuFeatures();
UseAPX = true;
@ -453,6 +454,7 @@ class VM_Version_StubGenerator: public StubCodeGenerator {
__ movq(Address(rsi, 8), r31);
UseAPX = save_apx;
#endif
#endif
__ bind(vector_save_restore);
//