Mercurial > hg > Members > kono > nitros9-code
view defs/drivewire.d @ 2945:582b5b7232c0
pacos9: Rename assembler files to .as and port makefile to lwtools
And build pacos9 by default again.
Nowadays .a files are library archive files.
According to rules.mak, as. files are to be built as object files
for later linking with lwlink, similar to old RMA/RLINK.
| author | Tormod Volden <debian.tormod@gmail.com> |
|---|---|
| date | Sat, 08 Feb 2014 01:03:26 +0100 |
| parents | 9ffe2daeb011 |
| children |
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IFNE DRIVEWIRE.D-1 DRIVEWIRE.D SET 1 ******************************************************************** * drivewire.d - DriveWire Definitions File * * $Id$ * * Ed. Comments Who YY/MM/DD * ------------------------------------------------------------------ * 1 Started BGP 03/04/03 * 2 Added DWGLOBS area BGP 09/12/27 nam drivewire.d ttl DriveWire Definitions File * Addresses BBOUT equ $FF20 BBIN equ $FF22 * Opcodes OP_NAMEOBJ_MOUNT equ $01 Named Object Mount OP_NAMEOBJ_CREATE equ $02 Named Object Create OP_NOP equ $00 No-Op OP_RESET1 equ $FE Server Reset OP_RESET2 equ $FF Server Reset OP_RESET3 equ $F8 Server Reset OP_DWINIT equ 'Z DriveWire dw3 init/OS9 boot OP_TIME equ '# Current time requested OP_SETTIME equ '$ Current time requested OP_INIT equ 'I Init routine called OP_READ equ 'R Read one sector OP_REREAD equ 'r Re-read one sector OP_READEX equ 'R+128 Read one sector OP_REREADEX equ 'r+128 Re-read one sector OP_WRITE equ 'W Write one sector OP_REWRIT equ 'w Re-write one sector OP_GETSTA equ 'G GetStat routine called OP_SETSTA equ 'S SetStat routine called OP_TERM equ 'T Term routine called OP_SERINIT equ 'E OP_SERTERM equ 'E+128 * Printer opcodes OP_PRINT equ 'P Print byte to the print buffer OP_PRINTFLUSH equ 'F Flush the server print buffer * Serial opcodes OP_SERREAD equ 'C OP_SERREADM equ 'c OP_SERWRITE equ 'C+128 OP_SERGETSTAT equ 'D OP_SERSETSTAT equ 'D+128 SS.Timer equ $81 SS.EE equ $82 * for dw vfm OP_VFM equ 'V+128 * WireBug opcodes (Server-initiated) OP_WIREBUG_MODE equ 'B * WireBug opcodes (Server-initiated) OP_WIREBUG_READREGS equ 'R Read the CoCo's registers OP_WIREBUG_WRITEREGS equ 'r Write the CoCo's registers OP_WIREBUG_READMEM equ 'M Read the CoCo's memory OP_WIREBUG_WRITEMEM equ 'm Write the CoCo's memory OP_WIREBUG_GO equ 'G Tell CoCo to get out of WireBug mode and continue execution * VPort opcodes (CoCo-initiated) OP_VPORT_READ equ 'V OP_VPORT_WRITE equ 'v * Error definitions E_CRC equ $F3 Same as NitrOS-9 E$CRC * DW Globals Page Definitions (must be 256 bytes max) DW.StatCnt equ 15+16 org $00 DW.StatTbl rmb DW.StatCnt page pointers for terminal device static storage DW.VIRQPkt rmb Vi.PkSz DW.VIRQNOP rmb 1 ***************************************** * dw3 subroutine module entry points * DW$Init equ 0 DW$Read equ 3 DW$Write equ 6 DW$Term equ 9 ***************************************** * SCF Multi Terminal Driver Definitions * org V.SCF ;V.SCF: free memory for driver to use SSigID rmb 1 ;process ID for signal on data ready SSigSg rmb 1 ;signal on data ready code RxDatLen rmb 1 ;current length of data in Rx buffer RxBufSiz rmb 1 ;Rx buffer size RxBufEnd rmb 2 ;end of Rx buffer RxBufGet rmb 2 ;Rx buffer output pointer RxBufPut rmb 2 ;Rx buffer input pointer RxGrab rmb 1 ;bytes to grab in multiread RxBufPtr rmb 2 ;pointer to Rx buffer RxBufDSz equ 256-. ;default Rx buffer gets remainder of page... RxBuff rmb RxBufDSz ;default Rx buffer SCFDrvMemSz equ . ENDC