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Diffstat (limited to 'src/arch/arm/isa/formats/branch.isa')
-rw-r--r--src/arch/arm/isa/formats/branch.isa25
1 files changed, 3 insertions, 22 deletions
diff --git a/src/arch/arm/isa/formats/branch.isa b/src/arch/arm/isa/formats/branch.isa
index fccfe2897..f1b17ec90 100644
--- a/src/arch/arm/isa/formats/branch.isa
+++ b/src/arch/arm/isa/formats/branch.isa
@@ -236,13 +236,6 @@ def format Thumb32BranchesAndMiscCtrl() {{
}
case 0x1:
{
- ConditionCode condCode;
- if(machInst.itstateMask) {
- condCode = (ConditionCode)(uint8_t)machInst.itstateCond;
- } else {
- condCode = COND_UC;
- }
-
const uint32_t s = bits(machInst, 26);
const uint32_t i1 = !(bits(machInst, 13) ^ s);
const uint32_t i2 = !(bits(machInst, 11) ^ s);
@@ -251,19 +244,13 @@ def format Thumb32BranchesAndMiscCtrl() {{
const int32_t imm = sext<25>((s << 24) |
(i1 << 23) | (i2 << 22) |
(imm10 << 12) | (imm11 << 1));
- return new B(machInst, imm, condCode);
+ return new B(machInst, imm, COND_UC);
}
case 0x4:
{
if (bits(machInst, 0) == 1) {
return new Unknown(machInst);
}
- ConditionCode condCode;
- if(machInst.itstateMask) {
- condCode = (ConditionCode)(uint8_t)machInst.itstateCond;
- } else {
- condCode = COND_UC;
- }
const uint32_t s = bits(machInst, 26);
const uint32_t i1 = !(bits(machInst, 13) ^ s);
const uint32_t i2 = !(bits(machInst, 11) ^ s);
@@ -272,16 +259,10 @@ def format Thumb32BranchesAndMiscCtrl() {{
const int32_t imm = sext<25>((s << 24) |
(i1 << 23) | (i2 << 22) |
(imm10h << 12) | (imm10l << 2));
- return new BlxImm(machInst, imm, condCode);
+ return new BlxImm(machInst, imm, COND_UC);
}
case 0x5:
{
- ConditionCode condCode;
- if(machInst.itstateMask) {
- condCode = (ConditionCode)(uint8_t)machInst.itstateCond;
- } else {
- condCode = COND_UC;
- }
const uint32_t s = bits(machInst, 26);
const uint32_t i1 = !(bits(machInst, 13) ^ s);
const uint32_t i2 = !(bits(machInst, 11) ^ s);
@@ -290,7 +271,7 @@ def format Thumb32BranchesAndMiscCtrl() {{
const int32_t imm = sext<25>((s << 24) |
(i1 << 23) | (i2 << 22) |
(imm10 << 12) | (imm11 << 1));
- return new Bl(machInst, imm, condCode);
+ return new Bl(machInst, imm, COND_UC);
}
default:
break;