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X86: Fix a bug introduced to IDIV in a recent attempt to fix another bug.

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This commit is contained in:
Gabe Black 2009-08-17 00:20:03 -07:00
parent 33b063a2a7
commit 32c8514b45
1 changed files with 4 additions and 4 deletions
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8
src/arch/x86/isa/insts/general_purpose/arithmetic/multiply_and_divide.py
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@ -459,7 +459,7 @@ def macroop IDIV_B_M
ld t8, seg, sib, disp ld t8, seg, sib, disp
#Find the sign of the divisor #Find the sign of the divisor
slli t0, t3, 1, flags=(ECF,), dataSize=1 slli t0, t8, 1, flags=(ECF,), dataSize=1
# Negate divisor # Negate divisor
sub t3, t0, t8, dataSize=1 sub t3, t0, t8, dataSize=1
@ -531,7 +531,7 @@ def macroop IDIV_B_P
ld t8, seg, riprel, disp ld t8, seg, riprel, disp
#Find the sign of the divisor #Find the sign of the divisor
slli t0, t3, 1, flags=(ECF,), dataSize=1 slli t0, t8, 1, flags=(ECF,), dataSize=1
# Negate divisor # Negate divisor
sub t3, t0, t8, dataSize=1 sub t3, t0, t8, dataSize=1
@ -678,7 +678,7 @@ def macroop IDIV_M
#Find the sign of the divisor #Find the sign of the divisor
#FIXME!!! This depends on shifts setting the carry flag correctly. #FIXME!!! This depends on shifts setting the carry flag correctly.
slli t0, t3, 1, flags=(ECF,) slli t0, t8, 1, flags=(ECF,)
# Negate divisor # Negate divisor
sub t3, t0, t8 sub t3, t0, t8
@ -754,7 +754,7 @@ def macroop IDIV_P
#Find the sign of the divisor #Find the sign of the divisor
#FIXME!!! This depends on shifts setting the carry flag correctly. #FIXME!!! This depends on shifts setting the carry flag correctly.
slli t0, t3, 1, flags=(ECF,) slli t0, t8, 1, flags=(ECF,)
# Negate divisor # Negate divisor
sub t3, t0, t8 sub t3, t0, t8