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resolve one issue involving comparison with MIN-INT

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mgcaret 2019-12-29 12:58:37 -08:00
parent b38171eb29
commit 84c53d35c6
1 changed files with 6 additions and 7 deletions
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13
asm/mathlib.s
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@ -8,14 +8,13 @@
lda STACKBASE+6,x lda STACKBASE+6,x
eor STACKBASE+2,x eor STACKBASE+2,x
bpl samesign bpl samesign
lda STACKBASE+4,x lda STACKBASE+0,x
cmp STACKBASE+0,x cmp STACKBASE+4,x
lda STACKBASE+6,x lda STACKBASE+2,x
sbc STACKBASE+2,x sbc STACKBASE+6,x
bvs :+ bvc :+
eor #$8000 eor #$8000
: sec : rol
rol
rts rts
samesign: lda STACKBASE+6,x samesign: lda STACKBASE+6,x
cmp STACKBASE+2,x cmp STACKBASE+2,x