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ix86_instruction_skip: x86_64: handle address size prefix

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(cherry picked from commit 05b3236afd71886826d6e4784ca4e708f67aaa80)
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rakslice 2020-10-08 21:53:41 -07:00
parent 0d213f9d00
commit e00c6f2091
1 changed files with 10 additions and 0 deletions
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10
SheepShaver/src/CrossPlatform/sigsegv.cpp
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@ -1018,6 +1018,16 @@ static bool ix86_skip_instruction(SIGSEGV_REGISTER_TYPE * regs)
transfer_size = SIZE_WORD;
}
#if defined(__x86_64__) || defined(_M_X64)
bool x86_64_address_32 = false;
if (*eip == 0x67) {
eip++;
len++;
x86_64_address_32 = true;
}
// FIXME do something with this
#endif
// REX prefix
#if defined(__x86_64__) || defined(_M_X64)
struct rex_t {