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69 lines
1.3 KiB
Plaintext
69 lines
1.3 KiB
Plaintext
PR#3
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PREFIX /A2OSX.BUILD
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LOMEM $A00
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INC 1
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AUTO 6
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*--------------------------------------
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* K.LoadDrvYA
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* in :
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* Y,A = PTR To Full Cmd Line PStrArray
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* out :
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* none
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*--------------------------------------
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K.LoadDrvYA >STYA K.LoadDrv.CmdArray
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>LDYAI ENV.DRV push ENVNAME=DRV
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>SYSCALL GetEnvYA get value for ENV=DRV
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bcs .9
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>PUSHYA Push $DRV value
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>PUSHW K.LoadDrv.CmdArray (ARG[0] = DRVNAME)
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jsr K.FileSearch.I find Driver in $DRV
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bcs .9
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>LDYAI KrnBuf256
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jsr K.LoadExeYA Y,A =filename full path
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bcs .9
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>STYA pDrv
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stx .97+1
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>LDYA K.LoadDrv.CmdArray Advance to ARG[1]
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>STYA ZPPtr1
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lda ZPPtr1
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sec
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adc (ZPPtr1)
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sta ZPPtr1
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bcc .1
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inc ZPPtr1+1
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.1 >LDYA ZPPtr1
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jsr pDrvJmp call Dev.Detect
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bcs .96
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jsr BIN.InstallDRV
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bcs .96
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jsr .96 Cleanup...
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lda #0 Make sure RC = 0 if success
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clc
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.9 rts
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.96 pha
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.97 lda #$ff
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jsr K.FreeMemA
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pla
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rts
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*--------------------------------------
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K.LoadDrv.CmdArray .BS 2
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*--------------------------------------
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MAN
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SAVE /A2OSX.SRC/SYS/KERNEL.S.DRV
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LOAD /A2OSX.SRC/SYS/KERNEL.S
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ASM
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