mirror of
https://github.com/hsoft/collapseos.git
synced 2024-11-27 23:28:05 +11:00
019d05f64c
That's my mega-commit you've all been waiting for. The code for the shell share more routines with userspace apps than with kernel units, because, well, its behavior is that of a userspace app, not a device driver. This created a weird situation with libraries and jump tables. Some routine belonging to the `kernel/` directory felt weird there. And then comes `apps/basic`, which will likely share even more code with the shell. I was seeing myself creating huge jump tables to reuse code from the shell. It didn't feel right. Moreover, we'll probably want basic-like apps to optionnally replace the shell. So here I am with this huge change in the project structure. I didn't test all recipes on hardware yet, I will do later. I might have broken some... But now, the structure feels better and the line between what belongs to `kernel` and what belongs to `apps` feels clearer.
137 lines
1.6 KiB
NASM
137 lines
1.6 KiB
NASM
jp test
|
|
|
|
.inc "core.asm"
|
|
.inc "lib/util.asm"
|
|
.inc "lib/parse.asm"
|
|
.inc "lib/args.asm"
|
|
|
|
zasmGetPC:
|
|
ret
|
|
|
|
testNum: .db 1
|
|
|
|
test:
|
|
ld hl, 0xffff
|
|
ld sp, hl
|
|
|
|
call testParseHex
|
|
call testParseHexPair
|
|
call testParseArgs
|
|
|
|
; success
|
|
xor a
|
|
halt
|
|
|
|
testParseHex:
|
|
ld a, '8'
|
|
call parseHex
|
|
jp c, fail
|
|
cp 8
|
|
jp nz, fail
|
|
call nexttest
|
|
|
|
ld a, 'e'
|
|
call parseHex
|
|
jp c, fail
|
|
cp 0xe
|
|
jp nz, fail
|
|
call nexttest
|
|
|
|
ld a, 'x'
|
|
call parseHex
|
|
jp nc, fail
|
|
call nexttest
|
|
ret
|
|
|
|
testParseHexPair:
|
|
ld hl, .s99
|
|
call parseHexPair
|
|
jp c, fail
|
|
cp 0x99
|
|
jp nz, fail
|
|
call nexttest
|
|
|
|
ld hl, .saB
|
|
call parseHexPair
|
|
jp c, fail
|
|
cp 0xab
|
|
jp nz, fail
|
|
call nexttest
|
|
|
|
ld hl, .sFoo
|
|
call parseHexPair
|
|
jp nc, fail
|
|
call nexttest
|
|
ret
|
|
|
|
.sFoo: .db "Foo", 0
|
|
.saB: .db "aB", 0
|
|
.s99: .db "99", 0
|
|
|
|
|
|
testParseArgs:
|
|
ld hl, .t1+6
|
|
ld de, .t1
|
|
ld iy, .t1+3
|
|
call .testargs
|
|
|
|
ld hl, .t2+6
|
|
ld de, .t2
|
|
ld iy, .t2+3
|
|
call .testargs
|
|
|
|
ld hl, .t3+6
|
|
ld de, .t3
|
|
ld iy, .t3+3
|
|
call .testargs
|
|
ret
|
|
|
|
; HL and DE must be set, and IY must point to expected results in IX
|
|
.testargs:
|
|
ld ix, sandbox
|
|
call parseArgs
|
|
jp nz, fail
|
|
ld a, (ix)
|
|
cp (iy)
|
|
jp nz, fail
|
|
ld a, (ix+1)
|
|
cp (iy+1)
|
|
jp nz, fail
|
|
ld a, (ix+2)
|
|
cp (iy+2)
|
|
jp nz, fail
|
|
jp nexttest
|
|
|
|
; Test data format: 3 bytes specs, 3 bytes expected (IX), then the arg string.
|
|
|
|
; Empty args with empty specs
|
|
.t1:
|
|
.db 0b0000, 0b0000, 0b0000
|
|
.db 0, 0, 0
|
|
.db 0
|
|
|
|
; One arg, one byte spec
|
|
.t2:
|
|
.db 0b0001, 0b0000, 0b0000
|
|
.db 0xe4, 0, 0
|
|
.db "e4", 0
|
|
|
|
; 3 args, 3 bytes spec
|
|
.t3:
|
|
.db 0b0001, 0b0001, 0b0001
|
|
.db 0xe4, 0xab, 0x99
|
|
.db "e4 ab 99", 0
|
|
|
|
nexttest:
|
|
ld a, (testNum)
|
|
inc a
|
|
ld (testNum), a
|
|
ret
|
|
|
|
fail:
|
|
ld a, (testNum)
|
|
halt
|
|
|
|
; used as RAM
|
|
sandbox:
|