152 lines
1.6 KiB
Plaintext
152 lines
1.6 KiB
Plaintext
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machine m65816
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case on
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string asis
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longa off
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longi off
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include 'OMM.equ'
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include 'PortTool.equ'
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include 'ConsoleTool.equ'
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macro
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&l cstr &x
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&l dc.b &x, 0
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endm
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a1 equ $3c
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prmtbl equ $e0
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WDM_ID equ $fe
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proc proc
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hVERS dc.w $0000
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hID dc.w 'pt'
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hSIZE dc.w end-start
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hORG dc.w start
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hAMPC dc.w 0
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hKIND dc.w $0000
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hRSRV1 dc.w $0000
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hRSRV2 dc.w $0000
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start
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cmp #MSG_INFO
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beq do_info
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cmp #MSG_USER
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beq do_user
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cmp #MSG_INIT
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beq native_dispatch
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cmp #MSG_QUIT
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beq native_dispatch
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cmp #MSG_BORN
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beq lifetime
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cmp #MSG_DIED
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beq lifetime
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rts
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lifetime
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lda #<CT_ID
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sta <a1
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lda #>CT_ID
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sta <a1+1
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ldx #OMM_ID
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ldy #OMM_GETID
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jsr OMMVEC
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stx ct_id
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rts
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do_info
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lda a_info
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sta a1
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lda a_info+1
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sta a1+1
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rts
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do_user
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; if this is SerShowSearch call, we do some extra processing
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; to call the console tool to show the character as well.
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cpy #SerShowSearch
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bne native_dispatch
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jsr native_dispatch
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show_it
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bcc @exit
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ldx ct_id
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beq @exit
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pei prmtbl ; save it...
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sta prmtbl ; character to display
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ldy #CTWriteChar
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jsr OMMVEC
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pla
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sta prmtbl
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pla
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sta prmtbl+1
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@exit
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rts
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; 16-bite code. NOT relocated. position independent code ONLY.
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native_dispatch
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; a = omm id
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; y = request (if msg_user)
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clc
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xce
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rep #$30
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longa on
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longi on
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ldx my_id
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and ff
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;
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; wdm inputs:
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; a = OMM call number
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; x = tool id
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; y = user call number
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;
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; wdm $85
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dc.b $42, WDM_ID
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php
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sec
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xce
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longa off
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longi off
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plp
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rts
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dc.b 0
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*
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* immediate table
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*
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a_info dc.w info
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dc.w 0
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*
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* data
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*
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my_id dc.w 'pt'
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ff dc.w $00ff
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; dc.b '&SYSDATE' will not expand &SYSDATE.
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msb on
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info cstr '&SYSDATE Serial (KEGS) 1.0'
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msb off
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ct_id dc.b 0
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end
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endp
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end
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