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[x86] Allow segment and address-size overrides for LODS[BWLQ] (PR9385)

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199803 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Woodhouse
2014-01-22 15:08:08 +00:00
parent b9b629cbaa
commit db9fa461d7
17 changed files with 280 additions and 45 deletions
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7
lib/Target/X86/Disassembler/X86DisassemblerDecoderCommon.h
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@ -409,7 +409,8 @@ struct ContextDecision {
ENUM_ENTRY(ENCODING_Rv, "Register code of operand size added to the " \
"opcode byte") \
ENUM_ENTRY(ENCODING_DUP, "Duplicate of another operand; ID is encoded " \
"in type")
"in type") \
ENUM_ENTRY(ENCODING_SI, "Source index; encoded in OpSize/Adsize prefix")
#define ENUM_ENTRY(n, d) n,
typedef enum {
@ -460,6 +461,10 @@ struct ContextDecision {
ENUM_ENTRY(TYPE_M16_16, "2+2-byte (BOUND)") \
ENUM_ENTRY(TYPE_M32_32, "4+4-byte (BOUND)") \
ENUM_ENTRY(TYPE_M16_64, "2+8-byte (LIDT, LGDT)") \
ENUM_ENTRY(TYPE_SRCIDX8, "1-byte memory at source index") \
ENUM_ENTRY(TYPE_SRCIDX16, "2-byte memory at source index") \
ENUM_ENTRY(TYPE_SRCIDX32, "4-byte memory at source index") \
ENUM_ENTRY(TYPE_SRCIDX64, "8-byte memory at source index") \
ENUM_ENTRY(TYPE_MOFFS8, "1-byte memory offset (relative to segment " \
"base)") \
ENUM_ENTRY(TYPE_MOFFS16, "2-byte") \