diff options
Diffstat (limited to 'src/arch/x86/isa/specialize.isa')
| -rw-r--r-- | src/arch/x86/isa/specialize.isa | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/src/arch/x86/isa/specialize.isa b/src/arch/x86/isa/specialize.isa index 5165ea206..a45c6e80f 100644 --- a/src/arch/x86/isa/specialize.isa +++ b/src/arch/x86/isa/specialize.isa @@ -114,7 +114,8 @@ let {{ self.reg = match.group("reg") self.tag = match.group("tag") self.size = match.group("size") - self.rsize = match.group("rsize") + if not self.size: + self.size = match.group("rsize") ModRMRegIndex = "(MODRM_REG | (REX_R << 3))" ModRMRMIndex = "(MODRM_RM | (REX_B << 3))" @@ -129,6 +130,10 @@ let {{ opType = OpType(opTypes[0]) opTypes.pop(0) + if opType.tag not in ("I", "J"): + if opType.size: + env.setSize(opType.size) + if opType.reg: #Figure out what to do with fixed register operands #This is the index to use, so we should stick it some place. @@ -136,13 +141,6 @@ let {{ env.addReg("INTREG_R%sX | (REX_B << 3)" % opType.reg) else: env.addReg("INTREG_R%s | (REX_B << 3)" % opType.reg) - if opType.size: - if opType.rsize in ("l", "h", "b"): - print "byte" - elif opType.rsize == "x": - print "word" - else: - print "Didn't recognize fixed register size %s!" % opType.rsize Name += "_R" elif opType.tag == "B": # This refers to registers whose index is encoded as part of the opcode |