diff options
Diffstat (limited to 'lib/Target/X86/Disassembler/X86DisassemblerDecoder.c')
| -rw-r--r-- | lib/Target/X86/Disassembler/X86DisassemblerDecoder.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/lib/Target/X86/Disassembler/X86DisassemblerDecoder.c b/lib/Target/X86/Disassembler/X86DisassemblerDecoder.c index c81a85755f82..16ee0d357b77 100644 --- a/lib/Target/X86/Disassembler/X86DisassemblerDecoder.c +++ b/lib/Target/X86/Disassembler/X86DisassemblerDecoder.c @@ -1065,6 +1065,7 @@ static int readSIB(struct InternalInstruction* insn) { switch (base) { case 0x5: + case 0xd: switch (modFromModRM(insn->modRM)) { case 0x0: insn->eaDisplacement = EA_DISP_32; @@ -1072,13 +1073,11 @@ static int readSIB(struct InternalInstruction* insn) { break; case 0x1: insn->eaDisplacement = EA_DISP_8; - insn->sibBase = (insn->addressSize == 4 ? - SIB_BASE_EBP : SIB_BASE_RBP); + insn->sibBase = (SIBBase)(sibBaseBase + base); break; case 0x2: insn->eaDisplacement = EA_DISP_32; - insn->sibBase = (insn->addressSize == 4 ? - SIB_BASE_EBP : SIB_BASE_RBP); + insn->sibBase = (SIBBase)(sibBaseBase + base); break; case 0x3: debug("Cannot have Mod = 0b11 and a SIB byte"); |