Macintosh-Tools/macemu
1
0
Fork 0
mirror of https://github.com/kanjitalk755/macemu.git synced 2024-12-23 04:30:10 +00:00
Code Issues Projects Releases Wiki Activity

Merge pull request #72 from rakslice/x64_32_instruction_skip

Browse Source 
X64 32-bit address instruction skip
This commit is contained in:
kanjitalk755 2020-12-02 18:12:19 +09:00 committed by GitHub
commit cadd3350ea
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 18 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
BasiliskII/src/CrossPlatform/sigsegv.cpp
View File

@ -1018,6 +1018,15 @@ static bool ix86_skip_instruction(SIGSEGV_REGISTER_TYPE * regs)
transfer_size = SIZE_WORD;
}
#if defined(__x86_64__) || defined(_M_X64)
// Address size override
if (*eip == 0x67) {
// 32-bit address
eip++;
len++;
}
#endif
// REX prefix
#if defined(__x86_64__) || defined(_M_X64)
struct rex_t {

9
SheepShaver/src/CrossPlatform/sigsegv.cpp
View File

@ -1018,6 +1018,15 @@ static bool ix86_skip_instruction(SIGSEGV_REGISTER_TYPE * regs)
transfer_size = SIZE_WORD;
}
#if defined(__x86_64__) || defined(_M_X64)
// Address size override
if (*eip == 0x67) {
// 32-bit address
eip++;
len++;
}
#endif
// REX prefix
#if defined(__x86_64__) || defined(_M_X64)
struct rex_t {