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

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This commit is contained in:
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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8
libsrc/atari/crt0.s
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@@ -59,8 +59,8 @@ start:
lda #<(__MAIN_START__ + __MAIN_SIZE__ + __STACKSIZE__)
ldx #>(__MAIN_START__ + __MAIN_SIZE__ + __STACKSIZE__)
sta sp
stx sp+1
sta spc
stx spc+1
.else
@@ -75,11 +75,11 @@ start:
lda MEMTOP
sbc #<__RESERVED_MEMORY__
sta APPMHI ; initialize our APPMHI value
sta sp ; set up runtime stack part 1
sta spc ; set up runtime stack part 1
lda MEMTOP+1
sbc #>__RESERVED_MEMORY__
sta APPMHI+1
sta sp+1 ; set up runtime stack part 2
sta spc+1 ; set up runtime stack part 2
.endif

8
libsrc/atari/diopncls.s
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@@ -16,7 +16,7 @@
.export sectsizetab
.import ___oserror, __sio_call, _dio_read
.import pushax, addysp, subysp
.importzp ptr2, sp
.importzp ptr2, spc
.include "atari.inc"
@@ -78,10 +78,10 @@ _dio_open:
ldy #128
jsr subysp ; allocate buffer on the stack
lda sp
lda spc
pha
lda sp+1
pha ; save sp (buffer address) on processor stack
lda spc+1
pha ; save spc (buffer address) on processor stack
lda ptr2
ldx ptr2+1

4
libsrc/atari/fdtable.s
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@@ -6,7 +6,7 @@
.include "atari.inc"
.include "fd.inc"
.importzp tmp1,tmp2,tmp3,ptr4,sp
.importzp tmp1,tmp2,tmp3,ptr4,spc
.import fd_table,fd_index
.import fdt_to_fdi
.export clriocb
@@ -229,7 +229,7 @@ freefnd:txa
beq l2
l1: ldy #0
lda (sp),y ; get device
lda (spc),y ; get device
l2: sta fd_table+ft_dev,x ; set device
lda #1
sta fd_table+ft_usa,x ; set usage counter

14
libsrc/atari/mcbpm.s
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@@ -8,7 +8,7 @@
;
.include "atari.inc"
.importzp sp
.importzp spc
.export _mouse_pm_callbacks
.constructor pm_init, 27
.destructor pm_down
@@ -193,22 +193,22 @@ pm_init:
.else
; use top of memory and lower sp accordingly
sta sp
; use top of memory and lower spc accordingly
sta spc
sta MOUSE_PM_BASE
lda sp+1
lda spc+1
and #7 ; offset within 2K
cmp #3 + MOUSE_PM_RAW + 1 ; can we use it?
bcc @decr ; no
lda sp+1
lda spc+1
and #$F8
@set: adc #3 + MOUSE_PM_RAW - 1 ; CF is set, so adding MOUSE_PM_RAW + 3
sta MOUSE_PM_BASE+1
sta sp+1
sta spc+1
bne @cont ; jump always
@decr: lda sp+1
@decr: lda spc+1
and #$F8
sbc #8 - 1 ; CF is clear, subtracts 8
bcs @set ; jump always

4
libsrc/atari/mou/atrjoy.s
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@@ -241,11 +241,11 @@ MOVE: php
jsr CMOVEY ; Set it
ldy #$01
lda (sp),y
lda (spc),y
sta XPos+1
tax
dey
lda (sp),y
lda (spc),y
sta XPos ; New X position
jsr CMOVEX ; Move the cursor

4
libsrc/atari/mou/atrst.s
View File

@@ -399,12 +399,12 @@ MOVE: php
jsr CMOVEY ; Set it
ldy #$01
lda (sp),y
lda (spc),y
sta XPos+1
sta XPosWrk+1
tax
dey
lda (sp),y
lda (spc),y
sta XPos ; New X position
sta XPosWrk
jsr CMOVEX ; Move the cursor

4
libsrc/atari/mou/atrtt.s
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@@ -236,11 +236,11 @@ MOVE: php
jsr CMOVEY ; Set it
ldy #$01
lda (sp),y
lda (spc),y
sta XPos+1
tax
dey
lda (sp),y
lda (spc),y
sta XPos ; New X position
jsr CMOVEX ; Move the cursor

22
libsrc/atari/sysrename.s
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@@ -6,7 +6,7 @@
.include "atari.inc"
.import findfreeiocb
.importzp tmp4, sp, ptr2, ptr3
.importzp tmp4, spc, ptr2, ptr3
.import incsp2, subysp, addysp, popax
.ifdef UCASE_FILENAME
.importzp tmp3
@@ -118,19 +118,19 @@ L1: jsr subysp ; make room on the stack
; copy old name
ldy #0
con: lda (ptr3),y
sta (sp),y
sta (spc),y
beq copyend
iny
bne con
copyend:lda #$20 ; space
sta (sp),y
sta (spc),y
iny
tya ; get current offset (beyond old name)
clc
adc sp
adc spc
sta ptr3
lda sp+1
lda spc+1
adc #0
sta ptr3+1 ; ptr3 now contains pointer to space for new filename
@@ -143,9 +143,9 @@ cnn: lda (ptr2),y
bne cnn
copend2:ldx tmp4
lda sp
lda spc
sta ICBAL,x
lda sp+1
lda spc+1
sta ICBAH,x
lda #RENAME
sta ICCOM,x
@@ -160,13 +160,13 @@ copend2:ldx tmp4
; clean up stack
lda sp
lda spc
clc
adc sspc
sta sp
lda sp+1
sta spc
lda spc+1
adc sspc+1
sta sp+1
sta spc+1
; handle status

12
libsrc/atari/ucase_fn.s
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@@ -24,7 +24,7 @@
.importzp tmp2
.import __defdev
.endif
.importzp tmp3,ptr4,sp
.importzp tmp3,ptr4,spc
.import subysp,addysp
.export ucase_fn
@@ -63,13 +63,13 @@ hasdev:
ldy #0
loop2: lda (ptr4),y
sta (sp),y
sta (spc),y
beq copy_end
bmi L1 ; Not lowercase (also, invalid, should reject)
cmp #'a'
bcc L1 ; Not lowercase
and #$DF ; make upper case char, assume ASCII chars
sta (sp),y ; store back
sta (spc),y ; store back
L1:
iny
bpl loop2 ; bpl: this way we only support a max. length of 127
@@ -93,15 +93,15 @@ copy_end:
jsr subysp ; adjust stack pointer
dey
cpdev: lda __defdev,y
sta (sp),y ; insert device name, number and ':'
sta (spc),y ; insert device name, number and ':'
dey
bpl cpdev
hasdev2:
.endif
; leave A and X pointing to the modified filename
lda sp
ldx sp+1
lda spc
ldx spc+1
clc ; indicate success
rts