diff options
Diffstat (limited to 'src/arch/mips/isa/decoder.isa')
| -rw-r--r-- | src/arch/mips/isa/decoder.isa | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/arch/mips/isa/decoder.isa b/src/arch/mips/isa/decoder.isa index 8ebfa66bf..034133f96 100644 --- a/src/arch/mips/isa/decoder.isa +++ b/src/arch/mips/isa/decoder.isa @@ -163,7 +163,7 @@ decode OPCODE_HI default Unknown::unknown() { format BasicOp { 0x2: movz({{ Rd = (Rt == 0) ? Rs : Rd; }}); 0x3: movn({{ Rd = (Rt != 0) ? Rs : Rd; }}); - 0x4: decode FULL_SYSTEM { + 0x4: decode FullSystem { 0: syscall_se({{ xc->syscall(R2); }}, IsSerializeAfter, IsNonSpeculative); default: syscall({{ fault = new SystemCallFault(); }}); @@ -212,7 +212,7 @@ decode OPCODE_HI default Unknown::unknown() { 0x0: add({{ IntReg result; Rd = result = Rs + Rt; - if (FULL_SYSTEM && + if (FullSystem && findOverflow(32, result, Rs, Rt)) { fault = new IntegerOverflowFault(); } @@ -221,7 +221,7 @@ decode OPCODE_HI default Unknown::unknown() { 0x2: sub({{ IntReg result; Rd = result = Rs - Rt; - if (FULL_SYSTEM && + if (FullSystem && findOverflow(32, result, Rs, ~Rt)) { fault = new IntegerOverflowFault(); } @@ -325,7 +325,7 @@ decode OPCODE_HI default Unknown::unknown() { 0x0: addi({{ IntReg result; Rt = result = Rs + imm; - if (FULL_SYSTEM && + if (FullSystem && findOverflow(32, result, Rs, imm)) { fault = new IntegerOverflowFault(); } @@ -2431,7 +2431,7 @@ decode OPCODE_HI default Unknown::unknown() { } } 0x3: decode OP default FailUnimpl::rdhwr() { - 0x0: decode FULL_SYSTEM { + 0x0: decode FullSystem { 0: decode RD { 29: BasicOp::rdhwr_se({{ Rt = TpValue; }}); } |