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| author | Gabe Black <gblack@eecs.umich.edu> | 2009-08-17 00:20:03 -0700 |
|---|---|---|
| committer | Gabe Black <gblack@eecs.umich.edu> | 2009-08-17 00:20:03 -0700 |
| commit | 32c8514b450a7dda77a3963d00642fcc5de658da (patch) | |
| tree | b910e6f0597380efdb0c212840ddfc71227e2ba2 /src | |
| parent | 33b063a2a7257c0eb9160d622e3b9305c2772559 (diff) | |
| download | gem5-32c8514b450a7dda77a3963d00642fcc5de658da.tar.xz | |
X86: Fix a bug introduced to IDIV in a recent attempt to fix another bug.
Diffstat (limited to 'src')
| -rw-r--r-- | src/arch/x86/isa/insts/general_purpose/arithmetic/multiply_and_divide.py | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/arch/x86/isa/insts/general_purpose/arithmetic/multiply_and_divide.py b/src/arch/x86/isa/insts/general_purpose/arithmetic/multiply_and_divide.py index 47ad1d53c..86f1946ba 100644 --- a/src/arch/x86/isa/insts/general_purpose/arithmetic/multiply_and_divide.py +++ b/src/arch/x86/isa/insts/general_purpose/arithmetic/multiply_and_divide.py @@ -459,7 +459,7 @@ def macroop IDIV_B_M ld t8, seg, sib, disp #Find the sign of the divisor - slli t0, t3, 1, flags=(ECF,), dataSize=1 + slli t0, t8, 1, flags=(ECF,), dataSize=1 # Negate divisor sub t3, t0, t8, dataSize=1 @@ -531,7 +531,7 @@ def macroop IDIV_B_P ld t8, seg, riprel, disp #Find the sign of the divisor - slli t0, t3, 1, flags=(ECF,), dataSize=1 + slli t0, t8, 1, flags=(ECF,), dataSize=1 # Negate divisor sub t3, t0, t8, dataSize=1 @@ -678,7 +678,7 @@ def macroop IDIV_M #Find the sign of the divisor #FIXME!!! This depends on shifts setting the carry flag correctly. - slli t0, t3, 1, flags=(ECF,) + slli t0, t8, 1, flags=(ECF,) # Negate divisor sub t3, t0, t8 @@ -754,7 +754,7 @@ def macroop IDIV_P #Find the sign of the divisor #FIXME!!! This depends on shifts setting the carry flag correctly. - slli t0, t3, 1, flags=(ECF,) + slli t0, t8, 1, flags=(ECF,) # Negate divisor sub t3, t0, t8 |