diff options
Diffstat (limited to 'src/arch/arm/isa/decoder.isa')
| -rw-r--r-- | src/arch/arm/isa/decoder.isa | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/src/arch/arm/isa/decoder.isa b/src/arch/arm/isa/decoder.isa index a999b52e9..ebadeb985 100644 --- a/src/arch/arm/isa/decoder.isa +++ b/src/arch/arm/isa/decoder.isa @@ -91,9 +91,9 @@ format DataOp { 0x2: sub({{ Rd = resTemp = Rn - op2; }}, sub); 0x3: rsb({{ Rd = resTemp = op2 - Rn; }}, rsb); 0x4: add({{ Rd = resTemp = Rn + op2; }}, add); - 0x5: adc({{ Rd = resTemp = Rn + op2 + Cpsr<29:>; }}, add); - 0x6: sbc({{ Rd = resTemp = Rn - op2 - !Cpsr<29:>; }}, sub); - 0x7: rsc({{ Rd = resTemp = op2 - Rn - !Cpsr<29:>; }}, rsb); + 0x5: adc({{ Rd = resTemp = Rn + op2 + CondCodes<29:>; }}, add); + 0x6: sbc({{ Rd = resTemp = Rn - op2 - !CondCodes<29:>; }}, sub); + 0x7: rsc({{ Rd = resTemp = op2 - Rn - !CondCodes<29:>; }}, rsb); 0x8: tst({{ resTemp = Rn & op2; }}); 0x9: teq({{ resTemp = Rn ^ op2; }}); 0xa: cmp({{ resTemp = Rn - op2; }}, sub); @@ -163,9 +163,15 @@ format DataOp { 0x2: subi({{ Rd = resTemp = Rn - rotated_imm; }}, sub); 0x3: rsbi({{ Rd = resTemp = rotated_imm - Rn; }}, rsb); 0x4: addi({{ Rd = resTemp = Rn + rotated_imm; }}, add); - 0x5: adci({{ Rd = resTemp = Rn + rotated_imm + Cpsr<29:>; }}, add); - 0x6: sbci({{ Rd = resTemp = Rn -rotated_imm - !Cpsr<29:>; }}, sub); - 0x7: rsci({{ Rd = resTemp = rotated_imm - Rn - !Cpsr<29:>;}}, rsb); + 0x5: adci({{ + Rd = resTemp = Rn + rotated_imm + CondCodes<29:>; + }}, add); + 0x6: sbci({{ + Rd = resTemp = Rn -rotated_imm - !CondCodes<29:>; + }}, sub); + 0x7: rsci({{ + Rd = resTemp = rotated_imm - Rn - !CondCodes<29:>; + }}, rsb); 0x8: tsti({{ resTemp = Rn & rotated_imm; }}); 0x9: teqi({{ resTemp = Rn ^ rotated_imm; }}); 0xa: cmpi({{ resTemp = Rn - rotated_imm; }}, sub); @@ -437,7 +443,7 @@ format DataOp { } format PredOp { // ARM System Call (SoftWare Interrupt) - 1: swi({{ if (testPredicate(Cpsr, condCode)) + 1: swi({{ if (testPredicate(CondCodes, condCode)) { if (IMMED_23_0) xc->syscall(IMMED_23_0); |