diff options
Diffstat (limited to 'src/arch/x86')
| -rw-r--r-- | src/arch/x86/isa/insts/general_purpose/data_transfer/xchg.py | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/arch/x86/isa/insts/general_purpose/data_transfer/xchg.py b/src/arch/x86/isa/insts/general_purpose/data_transfer/xchg.py index 3f243f5d8..521be95e5 100644 --- a/src/arch/x86/isa/insts/general_purpose/data_transfer/xchg.py +++ b/src/arch/x86/isa/insts/general_purpose/data_transfer/xchg.py @@ -95,4 +95,19 @@ def macroop XCHG_P_R st reg, seg, riprel, disp mov reg, reg, t1 }; + +def macroop XCHG_LOCKED_M_R +{ + ldstl t1, seg, sib, disp + stul reg, seg, sib, disp + mov reg, reg, t1 +}; + +def macroop XCHG_LOCKED_P_R +{ + rdip t7 + ldstl t1, seg, riprel, disp + stul reg, seg, riprel, disp + mov reg, reg, t1 +}; ''' |