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sal

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julianb0 2019-08-06 14:42:31 +02:00
parent 683dd8c473
commit f5f599c5e6
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2 changed files with 1 additions and 4 deletions
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4
vm/in/ALU
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@ -44,14 +44,12 @@ shl 3
shr 3 shr 3
# #
# Arithmetical left/right shift (SAL/SAR) # Arithmetical right shift (SAR)
# #
# $dest = $src1 <<< $src2 (SAL)
# $dest = $src1 >>> $src2 (SAR) # $dest = $src1 >>> $src2 (SAR)
# #
# Preserves all flags # Preserves all flags
# #
sal 3
sar 3 sar 3
#---------------------------------------------------------------------------# #---------------------------------------------------------------------------#

1
vm/in/alu.c
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@ -16,7 +16,6 @@ IMPL_START(xor) { SRCP(p2); SRCP(p3); *r1 = p2->val ^ p3->val; return 1; }
IMPL_START(shl) { SRCP(p2); SRCP(p3); *r1 = p2->val << p3->val; return 1; } IMPL_START(shl) { SRCP(p2); SRCP(p3); *r1 = p2->val << p3->val; return 1; }
IMPL_START(shr) { SRCP(p2); SRCP(p3); *r1 = p2->val >> p3->val; return 1; } IMPL_START(shr) { SRCP(p2); SRCP(p3); *r1 = p2->val >> p3->val; return 1; }
IMPL_START(sal) { SRCP(p2); SRCP(p3); *r1 = (ulong)((long)p2->val << (long)p3->val); return 1; }
IMPL_START(sar) { SRCP(p2); SRCP(p3); *r1 = (ulong)((long)p2->val >> (long)p3->val); return 1; } IMPL_START(sar) { SRCP(p2); SRCP(p3); *r1 = (ulong)((long)p2->val >> (long)p3->val); return 1; }
//----------------------------------------------------------------------------// //----------------------------------------------------------------------------//