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| author | Gabe Black <gblack@eecs.umich.edu> | 2007-10-02 22:57:33 -0700 |
|---|---|---|
| committer | Gabe Black <gblack@eecs.umich.edu> | 2007-10-02 22:57:33 -0700 |
| commit | 3e644b48bbbc3c0c3f3dd6bb158ea7b9c2024424 (patch) | |
| tree | 358ffe6a7e3ffc1d940f4b0b4a9193278b5ce48f /src/arch/x86/floatregs.hh | |
| parent | a56c651980921d210f2c48f84ce5d3445fc38475 (diff) | |
| download | gem5-3e644b48bbbc3c0c3f3dd6bb158ea7b9c2024424.tar.xz | |
X86: Fix x87 floating point stack register indexing.
--HG--
extra : convert_revision : b515ec20cbfc50b38aa7da6cf4d465acf9054c08
Diffstat (limited to 'src/arch/x86/floatregs.hh')
| -rw-r--r-- | src/arch/x86/floatregs.hh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/arch/x86/floatregs.hh b/src/arch/x86/floatregs.hh index 30846ec00..dc9867c42 100644 --- a/src/arch/x86/floatregs.hh +++ b/src/arch/x86/floatregs.hh @@ -166,7 +166,7 @@ namespace X86ISA static inline FloatRegIndex FLOATREG_STACK(int index, int top) { - return (FloatRegIndex)(NUM_FLOATREGS + ((top - index + 8) % 8)); + return (FloatRegIndex)(NUM_FLOATREGS + ((top + index + 8) % 8)); } }; |