diff options
| -rw-r--r-- | src/arch/x86/isa/insts/general_purpose/compare_and_test/bit_test.py | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/arch/x86/isa/insts/general_purpose/compare_and_test/bit_test.py b/src/arch/x86/isa/insts/general_purpose/compare_and_test/bit_test.py index bc222300d..4dca52010 100644 --- a/src/arch/x86/isa/insts/general_purpose/compare_and_test/bit_test.py +++ b/src/arch/x86/isa/insts/general_purpose/compare_and_test/bit_test.py @@ -214,6 +214,27 @@ def macroop BTR_P_I { st t1, seg, riprel, disp }; +def macroop BTR_LOCKED_M_I { + limm t1, imm, dataSize=asz + limm t4, "(uint64_t(-(2ULL)))" + roli t4, t4, imm + ldstl t1, seg, sib, disp + sexti t0, t1, imm, flags=(CF,) + and t1, t1, t4 + stul t1, seg, sib, disp +}; + +def macroop BTR_LOCKED_P_I { + rdip t7, dataSize=asz + limm t1, imm, dataSize=asz + limm t4, "(uint64_t(-(2ULL)))" + roli t4, t4, imm + ldstl t1, seg, riprel, disp + sexti t0, t1, imm, flags=(CF,) + and t1, t1, t4 + stul t1, seg, riprel, disp +}; + def macroop BTR_R_R { sext t0, reg, regm, flags=(CF,) limm t1, "(uint64_t(-(2ULL)))" @@ -246,6 +267,31 @@ def macroop BTR_P_R { st t1, seg, [1, t3, t7], disp }; +def macroop BTR_LOCKED_M_R { + srai t2, reg, 3, dataSize=asz + srai t3, t2, ldsz, dataSize=asz + lea t3, flatseg, [dsz, t3, base], dataSize=asz + limm t4, "(uint64_t(-(2ULL)))" + rol t4, t4, reg + ldstl t1, seg, [scale, index, t3], disp + sext t0, t1, reg, flags=(CF,) + and t1, t1, t4 + stul t1, seg, [scale, index, t3], disp +}; + +def macroop BTR_LOCKED_P_R { + rdip t7, dataSize=asz + srai t2, reg, 3, dataSize=asz + srai t3, t2, ldsz, dataSize=asz + lea t3, flatseg, [dsz, t3, base], dataSize=asz + limm t4, "(uint64_t(-(2ULL)))" + rol t4, t4, reg + ldstl t1, seg, [1, t3, t7], disp + sext t0, t1, reg, flags=(CF,) + and t1, t1, t4 + stul t1, seg, [1, t3, t7], disp +}; + def macroop BTS_R_I { sexti t0, reg, imm, flags=(CF,) limm t1, 1 |