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