diff options
Diffstat (limited to 'src/arch/x86')
| -rw-r--r-- | src/arch/x86/isa_traits.hh | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/src/arch/x86/isa_traits.hh b/src/arch/x86/isa_traits.hh index 88cd16eff..2b19b1ba7 100644 --- a/src/arch/x86/isa_traits.hh +++ b/src/arch/x86/isa_traits.hh @@ -56,10 +56,6 @@ namespace X86ISA // X86 does not have a delay slot #define ISA_HAS_DELAY_SLOT 0 - // X86 NOP (XCHG rAX, rAX) - //XXX This needs to be set to an intermediate instruction struct - //which encodes this instruction - const Addr PageShift = 12; const Addr PageBytes = ULL(1) << PageShift; @@ -68,19 +64,6 @@ namespace X86ISA const bool CurThreadInfoImplemented = false; const int CurThreadInfoReg = -1; - - const ExtMachInst NoopMachInst M5_VAR_USED = { - 0x0, // No legacy prefixes. - 0x0, // No rex prefix. - 0x0, // No two / three byte escape sequence - { OneByteOpcode, 0x90 }, // One opcode byte, 0x90. - 0x0, 0x0, // No modrm or sib. - 0, 0, // No immediate or displacement. - 8, 8, 8, // All sizes are 8. - 0, // Displacement size is 0. - SixtyFourBitMode // Behave as if we're in 64 bit - // mode (this doesn't actually matter). - }; } #endif // __ARCH_X86_ISATRAITS_HH__ |