golang/delve
1
0
Fork 0
mirror of https://github.com/go-delve/delve.git synced 2025-11-02 12:59:01 +08:00
Code Issues Packages Projects Releases Wiki Activity
2,716 Commits 9 Branches 55 Tags
Commit Graph

2 Commits

Author SHA1 Message Date
Chen
bef326c6a5 proc: use CPUID to determine ZMM_Hi256 region offset (#3831) 
The offset of state component i can be found via
CPUID.(EAX=0DH,ECX=i):EBX. The ZMM_Hi256 is state component 6, so we use
CPUID to enumerate the offset instead of hardcoding.

For core dumps, we guess the ZMM_Hi256 offset based on xcr0 and the
length of xsave region. The logic comes from binutils-gdb.

Fixes #3827.
 2024-10-21 09:16:57 -07:00
Alessandro Arzilli
24ec1754b2 proc: use CPUID to determine maximum size of XSAVE area (#2256) 
the maximum size of the Xsave area was previously hardcoded but the
CPUID instruction can be used to determine its maximum size.
 2020-12-14 09:39:01 -08:00