diff options
| -rw-r--r-- | src/arch/sparc/isa/decoder.isa | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/arch/sparc/isa/decoder.isa b/src/arch/sparc/isa/decoder.isa index e2d1707dd..3684cda69 100644 --- a/src/arch/sparc/isa/decoder.isa +++ b/src/arch/sparc/isa/decoder.isa @@ -1009,6 +1009,7 @@ decode OP default Unknown::unknown() 0x80: Trap::shutdown({{fault = new IllegalInstruction;}}); 0x81: FailUnimpl::siam(); } +#if FULL_SYSTEM // M5 special opcodes use the reserved IMPDEP2A opcode space 0x37: decode M5FUNC { // we have 7 bits of space here to play with... @@ -1019,6 +1020,9 @@ decode OP default Unknown::unknown() }}, No_OpClass, IsNonSpeculative); } +#else + 0x37: Trap::impdep2({{fault = new IllegalInstruction;}}); +#endif 0x38: Branch::jmpl({{ Addr target = Rs1 + Rs2_or_imm13; if(target & 0x3) |