diff options
Diffstat (limited to 'src/arch/sparc/isa/decoder.isa')
-rw-r--r-- | src/arch/sparc/isa/decoder.isa | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/src/arch/sparc/isa/decoder.isa b/src/arch/sparc/isa/decoder.isa index 788e455d8..ca91f6755 100644 --- a/src/arch/sparc/isa/decoder.isa +++ b/src/arch/sparc/isa/decoder.isa @@ -39,30 +39,30 @@ decode OP default Unknown::unknown() { //Throw an illegal instruction acception 0x0: Trap::illtrap({{fault = new IllegalInstruction;}}); - 0x1: decode BPCC + format BranchN { - format Branch19 + 0x1: decode BPCC { - 0x0: bpcci({{ + 0x0: bpcci(19, {{ if(passesCondition(Ccr<3:0>, COND2)) NNPC = xc->readPC() + disp; else handle_annul }}); - 0x2: bpccx({{ + 0x2: bpccx(19, {{ if(passesCondition(Ccr<7:4>, COND2)) NNPC = xc->readPC() + disp; else handle_annul }}); } + 0x2: bicc(22, {{ + if(passesCondition(Ccr<3:0>, COND2)) + NNPC = xc->readPC() + disp; + else + handle_annul + }}); } - 0x2: Branch22::bicc({{ - if(passesCondition(Ccr<3:0>, COND2)) - NNPC = xc->readPC() + disp; - else - handle_annul - }}); 0x3: decode RCOND2 { format BranchSplit @@ -110,7 +110,7 @@ decode OP default Unknown::unknown() 0x5: Trap::fbpfcc({{fault = new FpDisabled;}}); 0x6: Trap::fbfcc({{fault = new FpDisabled;}}); } - 0x1: Branch30::call({{ + 0x1: BranchN::call(30, {{ R15 = xc->readPC(); NNPC = R15 + disp; }}); |