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| author | Gabe Black <gblack@eecs.umich.edu> | 2007-06-20 19:06:08 +0000 |
|---|---|---|
| committer | Gabe Black <gblack@eecs.umich.edu> | 2007-06-20 19:06:08 +0000 |
| commit | c4ebfa850e141ae7b33184f061874f9576bf5a54 (patch) | |
| tree | fac78ac76e3b4493640c7ddb346c809cac0d8e36 /src/arch/x86/predecoder.cc | |
| parent | a19f1c40145ebc8dec66f888c82ac92bfd05d28e (diff) | |
| download | gem5-c4ebfa850e141ae7b33184f061874f9576bf5a54.tar.xz | |
Fix a newly introduced bug where the predecoder wasn't picking up all the displacement.
--HG--
extra : convert_revision : 9202c11ee187458adcd85ba616b7f7f4bdd4eec1
Diffstat (limited to 'src/arch/x86/predecoder.cc')
| -rw-r--r-- | src/arch/x86/predecoder.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/arch/x86/predecoder.cc b/src/arch/x86/predecoder.cc index bbbad7dd0..49f76699b 100644 --- a/src/arch/x86/predecoder.cc +++ b/src/arch/x86/predecoder.cc @@ -277,7 +277,8 @@ namespace X86ISA displacementSize = 0; } else { //figure out 32/64 bit displacement size - if(modRM.mod == 0 && modRM.rm == 4 || modRM.mod == 2) + if(modRM.mod == 0 && (modRM.rm == 4 || modRM.rm == 5) + || modRM.mod == 2) displacementSize = 4; else if(modRM.mod == 1) displacementSize = 1; |