diff options
Diffstat (limited to 'src/arch')
| -rw-r--r-- | src/arch/x86/isa/decoder/two_byte_opcodes.isa | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/arch/x86/isa/decoder/two_byte_opcodes.isa b/src/arch/x86/isa/decoder/two_byte_opcodes.isa index 64920bcbd..c3fb5c19d 100644 --- a/src/arch/x86/isa/decoder/two_byte_opcodes.isa +++ b/src/arch/x86/isa/decoder/two_byte_opcodes.isa @@ -420,7 +420,11 @@ 0x1: Inst::RDTSC(); 0x2: Inst::RDMSR(); 0x3: rdpmc(); +#if FULL_SYSTEM 0x4: sysenter(); +#else + 0x4: SyscallInst::sysenter('xc->syscall(Rax)', IsSyscall); +#endif 0x5: sysexit(); 0x6: Inst::UD2(); 0x7: getsec(); |