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test #2674

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mrdudz
2025-06-23 17:09:06 +02:00
parent 4863a3e29b
commit 5fc15a7a60
204 changed files with 915 additions and 912 deletions
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12
libsrc/runtime/ladd.s
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@@ -6,7 +6,7 @@
.export tosadd0ax, tosaddeax
.import addysp1
.importzp sp, sreg, tmp1
.importzp c_sp, sreg, tmp1
.macpack cpu
@@ -20,24 +20,24 @@ tosadd0ax:
tosaddeax:
clc
.if (.cpu .bitand CPU_ISET_65SC02)
adc (sp) ; 65SC02 version - saves 2 cycles
adc (c_sp) ; 65SC02 version - saves 2 cycles
ldy #1
.else
ldy #0
adc (sp),y ; lo byte
adc (c_sp),y ; lo byte
iny
.endif
sta tmp1 ; use as temp storage
txa
adc (sp),y ; byte 1
adc (c_sp),y ; byte 1
tax
iny
lda sreg
adc (sp),y ; byte 2
adc (c_sp),y ; byte 2
sta sreg
iny
lda sreg+1
adc (sp),y ; byte 3
adc (c_sp),y ; byte 3
sta sreg+1
lda tmp1 ; load byte 0
jmp addysp1 ; drop TOS