mirror of
https://github.com/fadden/6502bench.git
synced 2024-12-11 13:50:13 +00:00
9321f15052
The test for max allowed value was assuming 16-bit addresses. We had no tests for 24-bit values, so this adds a 65816-specific version of 20170-external-symbols.
119 lines
2.3 KiB
ArmAsm
119 lines
2.3 KiB
ArmAsm
; Copyright 2020 faddenSoft. All Rights Reserved.
|
|
; See the LICENSE.txt file for distribution terms (Apache 2.0).
|
|
;
|
|
; Assembler: Merlin 32
|
|
|
|
; EDIT: set up a pair of MULTI_MASKs for 00/01 and e0/e1
|
|
|
|
addr_00 equ $00c030
|
|
addr_01 equ $01c030
|
|
addr_02 equ $02c030
|
|
addr_03 equ $03c030
|
|
|
|
addr_e0 equ $e0c030
|
|
addr_e1 equ $e1c030
|
|
addr_e2 equ $e2c030
|
|
addr_e3 equ $e3c030
|
|
|
|
oth_00 equ $001234
|
|
oth_01 equ $011234
|
|
oth_02 equ $021234
|
|
|
|
org $1000
|
|
|
|
clc
|
|
xce
|
|
sep #$30
|
|
mx %11
|
|
|
|
; bank 00
|
|
phk
|
|
plb
|
|
lda: addr_00
|
|
ldal addr_01
|
|
ldal addr_02
|
|
ldal addr_03
|
|
ldal addr_e0
|
|
ldal addr_e1
|
|
ldal addr_e2
|
|
ldal addr_e3
|
|
lda: oth_00
|
|
ldal oth_01
|
|
ldal oth_02
|
|
|
|
; bank 01
|
|
lda #$01
|
|
pha
|
|
plb
|
|
ldal addr_00
|
|
lda: addr_01
|
|
ldal addr_02
|
|
ldal addr_03
|
|
ldal addr_e0
|
|
ldal addr_e1
|
|
ldal addr_e2
|
|
ldal addr_e3
|
|
ldal oth_00
|
|
lda: oth_01
|
|
ldal oth_02
|
|
|
|
; bank 02
|
|
lda #$02
|
|
pha
|
|
plb
|
|
ldal addr_00
|
|
ldal addr_01
|
|
lda: addr_02
|
|
ldal addr_03
|
|
ldal addr_e0
|
|
ldal addr_e1
|
|
ldal addr_e2
|
|
ldal addr_e3
|
|
ldal oth_00
|
|
ldal oth_01
|
|
lda: oth_02
|
|
|
|
; bank 03
|
|
lda #$03
|
|
pha
|
|
plb
|
|
ldal addr_00
|
|
ldal addr_01
|
|
ldal addr_02
|
|
lda: addr_03
|
|
ldal addr_e0
|
|
ldal addr_e1
|
|
ldal addr_e2
|
|
ldal addr_e3
|
|
ldal oth_00
|
|
ldal oth_01
|
|
ldal oth_02
|
|
|
|
; bank e0
|
|
lda #$e0
|
|
pha
|
|
plb
|
|
ldal addr_00
|
|
ldal addr_01
|
|
ldal addr_02
|
|
ldal addr_03
|
|
lda: addr_e0
|
|
ldal addr_e1
|
|
ldal addr_e2
|
|
ldal addr_e3
|
|
|
|
; bank e1
|
|
lda #$e1
|
|
pha
|
|
plb
|
|
ldal addr_00
|
|
ldal addr_01
|
|
ldal addr_02
|
|
ldal addr_03
|
|
ldal addr_e0
|
|
lda: addr_e1
|
|
ldal addr_e2
|
|
ldal addr_e3
|
|
|
|
END rts
|