Fixed a bug in the X86 disassembler where a member of the
X86 instruction decode structure was being interpreted as
being in units of bits, although it is actually stored in
units of bytes.
llvm-svn: 126147
diff --git a/llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp b/llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp
index 691e2d7..f777756 100644
--- a/llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp
+++ b/llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp
@@ -168,16 +168,16 @@
switch (insn.displacementSize) {
default:
break;
- case 8:
+ case 1:
type = TYPE_MOFFS8;
break;
- case 16:
+ case 2:
type = TYPE_MOFFS16;
break;
- case 32:
+ case 4:
type = TYPE_MOFFS32;
break;
- case 64:
+ case 8:
type = TYPE_MOFFS64;
break;
}
diff --git a/llvm/lib/Target/X86/Disassembler/X86DisassemblerDecoder.h b/llvm/lib/Target/X86/Disassembler/X86DisassemblerDecoder.h
index 4f4fbcd..d0dc8b5 100644
--- a/llvm/lib/Target/X86/Disassembler/X86DisassemblerDecoder.h
+++ b/llvm/lib/Target/X86/Disassembler/X86DisassemblerDecoder.h
@@ -399,7 +399,7 @@
/* The segment override type */
SegmentOverride segmentOverride;
- /* Sizes of various critical pieces of data */
+ /* Sizes of various critical pieces of data, in bytes */
uint8_t registerSize;
uint8_t addressSize;
uint8_t displacementSize;