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| author | Gabe Black <gblack@eecs.umich.edu> | 2007-07-22 02:23:03 +0000 |
|---|---|---|
| committer | Gabe Black <gblack@eecs.umich.edu> | 2007-07-22 02:23:03 +0000 |
| commit | bff4f765f53b371139991e531ab00a0c650410e5 (patch) | |
| tree | 5f56f38c65137b4e5abe488cb20b2c70cb151b76 /src/arch/x86/predecoder.cc | |
| parent | 6a0b712a1ed855b42d1df3c31bae2eb1d52ce131 (diff) | |
| download | gem5-bff4f765f53b371139991e531ab00a0c650410e5.tar.xz | |
Fixed displacement size bug.
--HG--
extra : convert_revision : c39249ef598c1bd555098d688381dc62541a07c0
Diffstat (limited to 'src/arch/x86/predecoder.cc')
| -rw-r--r-- | src/arch/x86/predecoder.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/arch/x86/predecoder.cc b/src/arch/x86/predecoder.cc index b6c488e45..2c997f34b 100644 --- a/src/arch/x86/predecoder.cc +++ b/src/arch/x86/predecoder.cc @@ -340,6 +340,8 @@ namespace X86ISA emi.sib = nextByte; DPRINTF(Predecoder, "Found SIB byte %#x.\n", nextByte); consumeByte(); + if(emi.modRM.mod == 0 && emi.sib.base == 5) + displacementSize = 4; if(displacementSize) { nextState = DisplacementState; } else if(immediateSize) { |