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-rw-r--r--src/arch/x86/isa/insts/general_purpose/compare_and_test/bit_test.py46
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 e06add896..bc222300d 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
@@ -274,6 +274,27 @@ def macroop BTS_P_I {
st t1, seg, riprel, disp
};
+def macroop BTS_LOCKED_M_I {
+ limm t1, imm, dataSize=asz
+ limm t4, 1
+ roli t4, t4, imm
+ ldstl t1, seg, sib, disp
+ sexti t0, t1, imm, flags=(CF,)
+ or t1, t1, t4
+ stul t1, seg, sib, disp
+};
+
+def macroop BTS_LOCKED_P_I {
+ rdip t7, dataSize=asz
+ limm t1, imm, dataSize=asz
+ limm t4, 1
+ roli t4, t4, imm
+ ldstl t1, seg, riprel, disp
+ sexti t0, t1, imm, flags=(CF,)
+ or t1, t1, t4
+ stul t1, seg, riprel, disp
+};
+
def macroop BTS_R_R {
sext t0, reg, regm, flags=(CF,)
limm t1, 1
@@ -305,4 +326,29 @@ def macroop BTS_P_R {
or t1, t1, t4
st t1, seg, [1, t3, t7], disp
};
+
+def macroop BTS_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, 1
+ rol t4, t4, reg
+ ldstl t1, seg, [scale, index, t3], disp
+ sext t0, t1, reg, flags=(CF,)
+ or t1, t1, t4
+ stul t1, seg, [scale, index, t3], disp
+};
+
+def macroop BTS_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, 1
+ rol t4, t4, reg
+ ldstl t1, seg, [1, t3, t7], disp
+ sext t0, t1, reg, flags=(CF,)
+ or t1, t1, t4
+ stul t1, seg, [1, t3, t7], disp
+};
'''