default:
break;
case 1:
- type = TYPE_MOFFS8;
+ if(immediate & 0x80)
+ immediate |= ~(0xffull);
break;
case 2:
- type = TYPE_MOFFS16;
+ if(immediate & 0x8000)
+ immediate |= ~(0xffffull);
break;
case 4:
- type = TYPE_MOFFS32;
+ if(immediate & 0x80000000)
+ immediate |= ~(0xffffffffull);
break;
case 8:
- type = TYPE_MOFFS64;
break;
}
}
Opcode != X86::VMPSADBWrri && Opcode != X86::VDPPSYrri &&
Opcode != X86::VDPPSYrmi && Opcode != X86::VDPPDrri &&
Opcode != X86::VINSERTPSrr)
- type = TYPE_MOFFS8;
+ if(immediate & 0x80)
+ immediate |= ~(0xffull);
break;
case ENCODING_IW:
- type = TYPE_MOFFS16;
+ if(immediate & 0x8000)
+ immediate |= ~(0xffffull);
break;
case ENCODING_ID:
- type = TYPE_MOFFS32;
+ if(immediate & 0x80000000)
+ immediate |= ~(0xffffffffull);
break;
case ENCODING_IO:
- type = TYPE_MOFFS64;
break;
}
}
case TYPE_REL8:
isBranch = true;
pcrel = insn.startLocation + insn.immediateOffset + insn.immediateSize;
- // fall through to sign extend the immediate if needed.
- case TYPE_MOFFS8:
if(immediate & 0x80)
immediate |= ~(0xffull);
break;
- case TYPE_MOFFS16:
- if(immediate & 0x8000)
- immediate |= ~(0xffffull);
- break;
case TYPE_REL32:
case TYPE_REL64:
isBranch = true;
pcrel = insn.startLocation + insn.immediateOffset + insn.immediateSize;
- // fall through to sign extend the immediate if needed.
- case TYPE_MOFFS32:
if(immediate & 0x80000000)
immediate |= ~(0xffffffffull);
break;
- case TYPE_MOFFS64:
default:
// operand is 64 bits wide. Do nothing.
break;