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| author | Sean Callanan <scallanan@apple.com> | 2010-04-07 21:42:19 +0000 |
|---|---|---|
| committer | Sean Callanan <scallanan@apple.com> | 2010-04-07 21:42:19 +0000 |
| commit | 1efe661b467d5f927de43959b6c16788ab57d7b9 (patch) | |
| tree | ed30c8b60bb10e1da7ce4af7549b3a2a2a32beef /llvm/lib/Target/X86/Disassembler/X86DisassemblerDecoderCommon.h | |
| parent | 3f253e2cb1217bcb26d5eaccea5676c50e695724 (diff) | |
| download | bcm5719-llvm-1efe661b467d5f927de43959b6c16788ab57d7b9.tar.gz bcm5719-llvm-1efe661b467d5f927de43959b6c16788ab57d7b9.zip | |
Fixed a bug where the disassembler would allow an immediate
argument that had to be between 0 and 7 to have any value,
firing an assert later in the AsmPrinter. Now, the
disassembler rejects instructions with out-of-range values
for that immediate.
llvm-svn: 100694
Diffstat (limited to 'llvm/lib/Target/X86/Disassembler/X86DisassemblerDecoderCommon.h')
| -rw-r--r-- | llvm/lib/Target/X86/Disassembler/X86DisassemblerDecoderCommon.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/Disassembler/X86DisassemblerDecoderCommon.h b/llvm/lib/Target/X86/Disassembler/X86DisassemblerDecoderCommon.h index c213f89ebc8..4a7cd57f2e2 100644 --- a/llvm/lib/Target/X86/Disassembler/X86DisassemblerDecoderCommon.h +++ b/llvm/lib/Target/X86/Disassembler/X86DisassemblerDecoderCommon.h @@ -236,6 +236,7 @@ struct ContextDecision { ENUM_ENTRY(TYPE_IMM16, "2-byte") \ ENUM_ENTRY(TYPE_IMM32, "4-byte") \ ENUM_ENTRY(TYPE_IMM64, "8-byte") \ + ENUM_ENTRY(TYPE_IMM3, "1-byte immediate operand between 0 and 7") \ ENUM_ENTRY(TYPE_RM8, "1-byte register or memory operand") \ ENUM_ENTRY(TYPE_RM16, "2-byte") \ ENUM_ENTRY(TYPE_RM32, "4-byte") \ |
