6502/6502bench
1
0
Fork 0
mirror of https://github.com/fadden/6502bench.git synced 2025-02-27 19:29:08 +00:00
Code Issues Projects Releases Wiki Activity
6502bench/SourceGen/SGTestData/Expected/20052-branches-and-banks_cc65.S

56 lines
1.1 KiB
ArmAsm
Raw Normal View History

Initial file commit
2018-09-28 10:05:11 -07:00
.setcpu "65816"
Regression test rework, part 4 Split 2005x-branches-and-banks into two parts, one that stays within the 64K bounds of the 6502, one that puts code in a separate bank.
2020-06-06 17:30:50 -07:00
zero = $00
Initial file commit
2018-09-28 10:05:11 -07:00
longsym = $123456
Attempt to generate segment names for cc65 This worked, sort of. The problem is that SourceGen will revert to hex output in certain situations, such as a broken symbolic reference. There happens to be one in the ZIPPY example, and it's on a relative branch. The goal with the segment stuff is to allow cc65 to treat the source as relocatable code. In that context, a relative branch to an absolute address doesn't make any sense, so the assembler reports a range error. We don't currently have a mechanism that guarantees no references are broken (and no affordance for finding them), so we can't make this mode the default yet. Instead, we continue to use the generic config, but generate the correct set of lines as comments. (issue #39)
2018-11-18 14:36:03 -08:00
; .segment "SEG000"
Initial file commit
2018-09-28 10:05:11 -07:00
.org $1000
.a8
.i8
clc
xce
sep #$30
Regression test rework, part 4 Split 2005x-branches-and-banks into two parts, one that stays within the 64K bounds of the 6502, one that puts code in a separate bank.
2020-06-06 17:30:50 -07:00
jml L440000
Initial file commit
2018-09-28 10:05:11 -07:00
Regression test rework, part 4 Split 2005x-branches-and-banks into two parts, one that stays within the 64K bounds of the 6502, one that puts code in a separate bank.
2020-06-06 17:30:50 -07:00
lodat: .byte $00
Initial file commit
2018-09-28 10:05:11 -07:00
.byte $01
.byte $02
Regression test rework, part 4 Split 2005x-branches-and-banks into two parts, one that stays within the 64K bounds of the 6502, one that puts code in a separate bank.
2020-06-06 17:30:50 -07:00
; .segment "SEG001"
Initial file commit
2018-09-28 10:05:11 -07:00
.org $440000
Regression test rework, part 4 Split 2005x-branches-and-banks into two parts, one that stays within the 64K bounds of the 6502, one that puts code in a separate bank.
2020-06-06 17:30:50 -07:00
L440000: cmp L440000
L440004: lda L440000
lda a:L440000 & $ffff
lda zero
bmi L440004
Initial file commit
2018-09-28 10:05:11 -07:00
.byte $62,$b2,$ff
.byte $d0,$b0
.byte $82,$a9,$ff
Regression test rework, part 4 Split 2005x-branches-and-banks into two parts, one that stays within the 64K bounds of the 6502, one that puts code in a separate bank.
2020-06-06 17:30:50 -07:00
dat44: .word dat44 & $ffff
.faraddr dat44
Initial file commit
2018-09-28 10:05:11 -07:00
Regression test rework, part 4 Split 2005x-branches-and-banks into two parts, one that stays within the 64K bounds of the 6502, one that puts code in a separate bank.
2020-06-06 17:30:50 -07:00
; .segment "SEG002"
Initial file commit
2018-09-28 10:05:11 -07:00
.org $44ffc0
Regression test rework, part 4 Split 2005x-branches-and-banks into two parts, one that stays within the 64K bounds of the 6502, one that puts code in a separate bank.
2020-06-06 17:30:50 -07:00
L44FFC0: cmp L44FFC0
high44: beq @L44FFCB
Initial file commit
2018-09-28 10:05:11 -07:00
.byte $30,$3c
.byte $82,$39,$00
Finish removal of "disable label localizer" feature The label localizer is now always on. The regression tests turned it off by default, but that's no longer allowed, so the generated output has changed for many of them. The tests themselves were not altered.
2019-11-16 17:15:03 -08:00
@L44FFCB: jml @L2000
Initial file commit
2018-09-28 10:05:11 -07:00
Regression test rework, part 4 Split 2005x-branches-and-banks into two parts, one that stays within the 64K bounds of the 6502, one that puts code in a separate bank.
2020-06-06 17:30:50 -07:00
; .segment "SEG003"
Initial file commit
2018-09-28 10:05:11 -07:00
.org $2000
Finish removal of "disable label localizer" feature The label localizer is now always on. The regression tests turned it off by default, but that's no longer allowed, so the generated output has changed for many of them. The tests themselves were not altered.
2019-11-16 17:15:03 -08:00
@L2000: bit @L2000
Regression test rework, part 4 Split 2005x-branches-and-banks into two parts, one that stays within the 64K bounds of the 6502, one that puts code in a separate bank.
2020-06-06 17:30:50 -07:00
pea dat44 & $ffff
pea dat44 >> 16
Finish removal of "disable label localizer" feature The label localizer is now always on. The regression tests turned it off by default, but that's no longer allowed, so the generated output has changed for many of them. The tests themselves were not altered.
2019-11-16 17:15:03 -08:00
bne @L200E
Regression test rework, part 4 Split 2005x-branches-and-banks into two parts, one that stays within the 64K bounds of the 6502, one that puts code in a separate bank.
2020-06-06 17:30:50 -07:00
jml [lodat]
Initial file commit
2018-09-28 10:05:11 -07:00
Finish removal of "disable label localizer" feature The label localizer is now always on. The regression tests turned it off by default, but that's no longer allowed, so the generated output has changed for many of them. The tests themselves were not altered.
2019-11-16 17:15:03 -08:00
@L200E: nop
Regression test rework, part 4 Split 2005x-branches-and-banks into two parts, one that stays within the 64K bounds of the 6502, one that puts code in a separate bank.
2020-06-06 17:30:50 -07:00
jsr j2
j2: jsr j2+3
jsr j2-3
Initial file commit
2018-09-28 10:05:11 -07:00
jsl longsym
rts
Reference in New Issue Copy Permalink