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rename "sp" to "spc", avoid conflict with 4510 opcodes

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Gorilla Sapiens
2025-06-04 02:06:40 +00:00
parent 58171691d0
commit 3d118dc6e5
204 changed files with 908 additions and 908 deletions
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12
libsrc/runtime/lsub.s
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@@ -9,7 +9,7 @@
;
.export tossub0ax, tossubeax
.import addysp1
.importzp sp, sreg
.importzp spc, sreg
.macpack cpu
@@ -27,24 +27,24 @@ tossubeax:
sec
eor #$FF
.if (.cpu .bitand ::CPU_ISET_65SC02)
adc (sp) ; 65SC02 version - saves 2 cycles
adc (spc) ; 65SC02 version - saves 2 cycles
ldy #1
.else
ldy #0
adc (sp),y ; lo byte
adc (spc),y ; lo byte
iny
.endif
pha ; Save low byte
txa
eor #$FF
adc (sp),y ; byte 1
adc (spc),y ; byte 1
tax
iny
lda (sp),y
lda (spc),y
sbc sreg ; byte 2
sta sreg
iny
lda (sp),y
lda (spc),y
sbc sreg+1 ; byte 3
sta sreg+1
pla ; Restore byte 0