mirror of
https://github.com/A2osX/A2osX.git
synced 2024-11-22 16:31:07 +00:00
70 lines
1.4 KiB
Plaintext
70 lines
1.4 KiB
Plaintext
|
NEW
|
|||
|
|
AUTO 3,1
|
|||
|
|
*/--------------------------------------
|
|||
|
|
* # LoadStkObj
|
|||
|
|
* Load a file in AUX memory (Stock Objects)
|
|||
|
|
* PUSHW = PATH (Handled by....
|
|||
|
|
* PUSHB = MODE ...
|
|||
|
|
* PUSHB = TYPE ...
|
|||
|
|
* PUSHW = AUXTYPE ...FOpen)
|
|||
|
|
* ## RETURN VALUE
|
|||
|
|
* Y,A = File Length
|
|||
|
|
* X = hMem of Loaded Object in AUX mem
|
|||
|
|
*\--------------------------------------
|
|||
|
|
K.LoadStkObj jsr K.LoadFile0 ... ending \0
|
|||
|
|
bcs .99
|
|||
|
|
|
|||
|
|
stx .90+1
|
|||
|
|
sty .81+1 Save File Len
|
|||
|
|
sta .82+1
|
|||
|
|
|
|||
|
|
iny
|
|||
|
|
bne .1
|
|||
|
|
inc +1 for ending 0
|
|||
|
|
|
|||
|
|
.1 jsr MEM.MoveToAux X = AUX hMem
|
|||
|
|
bcs .9
|
|||
|
|
|
|||
|
|
.81 ldy #$ff and file len in Y,A
|
|||
|
|
.82 lda #$ff
|
|||
|
|
* clc
|
|||
|
|
rts
|
|||
|
|
|
|||
|
|
.9 pha
|
|||
|
|
.90 lda #$ff SELF MODIFIED
|
|||
|
|
jsr K.freemem
|
|||
|
|
pla
|
|||
|
|
sec
|
|||
|
|
.99 rts
|
|||
|
|
*/--------------------------------------
|
|||
|
|
* # GetStkObj
|
|||
|
|
* ## C
|
|||
|
|
* `int *ptr getstkobj (short int hStkObj);`
|
|||
|
|
* ## ASM
|
|||
|
|
* `lda hStkObj`
|
|||
|
|
* `>SYSCALL GetStkObj`
|
|||
|
|
* ## RETURN VALUE
|
|||
|
|
* CC : success
|
|||
|
|
* X = hMem
|
|||
|
|
* Y,A = ptr
|
|||
|
|
* CS : error
|
|||
|
|
* A = EC
|
|||
|
|
*\--------------------------------------
|
|||
|
|
K.GetStkObj tax hMem for CopyToMain
|
|||
|
|
|
|||
|
|
jsr MEM.GetMemByID
|
|||
|
|
|
|||
|
|
ldy #S.MEM.LEN
|
|||
|
|
lda (ZPMemMgrSPtr),y
|
|||
|
|
pha
|
|||
|
|
iny
|
|||
|
|
lda (ZPMemMgrSPtr),y
|
|||
|
|
ply YA = Len
|
|||
|
|
|
|||
|
|
jmp MEM.CopyToMain
|
|||
|
|
*--------------------------------------
|
|||
|
|
MAN
|
|||
|
|
SAVE usr/src/sys/kernel.s.stkobj
|
|||
|
|
LOAD usr/src/sys/kernel.s
|
|||
|
|
ASM
|