From: Gabe Black Date: Mon, 17 Aug 2009 07:20:03 +0000 (-0700) Subject: X86: Fix a bug introduced to IDIV in a recent attempt to fix another bug. X-Git-Tag: Calvin_Submission~143 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=32c8514b450a7dda77a3963d00642fcc5de658da;p=gem5.git X86: Fix a bug introduced to IDIV in a recent attempt to fix another bug. --- 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