diff options
Diffstat (limited to 'src/arch/x86/isa/insts/general_purpose/arithmetic/increment_and_decrement.py')
-rw-r--r-- | src/arch/x86/isa/insts/general_purpose/arithmetic/increment_and_decrement.py | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/arch/x86/isa/insts/general_purpose/arithmetic/increment_and_decrement.py b/src/arch/x86/isa/insts/general_purpose/arithmetic/increment_and_decrement.py index 7afd24992..b85dc6328 100644 --- a/src/arch/x86/isa/insts/general_purpose/arithmetic/increment_and_decrement.py +++ b/src/arch/x86/isa/insts/general_purpose/arithmetic/increment_and_decrement.py @@ -74,6 +74,21 @@ def macroop INC_P st t1, seg, riprel, disp }; +def macroop INC_LOCKED_M +{ + ldstl t1, seg, sib, disp + addi t1, t1, 1, flags=(OF, SF, ZF, AF, PF) + stul t1, seg, sib, disp +}; + +def macroop INC_LOCKED_P +{ + rdip t7 + ldstl t1, seg, riprel, disp + addi t1, t1, 1, flags=(OF, SF, ZF, AF, PF) + stul t1, seg, riprel, disp +}; + def macroop DEC_R { subi reg, reg, 1, flags=(OF, SF, ZF, AF, PF) |