mirror of
https://github.com/hsoft/collapseos.git
synced 2024-12-27 04:28:06 +11:00
b745f49186
The goal is to avoid mixing those routines with "character devices" (acia, vpd, kbd) which aren't block devices and have routines that have different expectations. This is a first step to fixing #64.
47 lines
1.0 KiB
C
47 lines
1.0 KiB
C
; USER_CODE is filled in on-the-fly with either ED_CODE or ZASM_CODE
|
|
.equ ED_CODE 0x1900
|
|
.equ ZASM_CODE 0x1d00
|
|
.equ USER_RAMSTART 0xc200
|
|
.equ FS_HANDLE_SIZE 6
|
|
.equ BLOCKDEV_SIZE 8
|
|
; Make ed fit in SMS's memory
|
|
.equ ED_BUF_MAXLINES 0x100
|
|
.equ ED_BUF_PADMAXLEN 0x800
|
|
|
|
; Make zasm fit in SMS's memory
|
|
.equ ZASM_REG_MAXCNT 0x80
|
|
.equ ZASM_LREG_MAXCNT 0x10
|
|
.equ ZASM_REG_BUFSZ 0x800
|
|
.equ ZASM_LREG_BUFSZ 0x100
|
|
|
|
; *** JUMP TABLE ***
|
|
.equ strncmp 0x03
|
|
.equ addDE 0x06
|
|
.equ addHL 0x09
|
|
.equ upcase 0x0c
|
|
.equ unsetZ 0x0f
|
|
.equ intoDE 0x12
|
|
.equ intoHL 0x15
|
|
.equ writeHLinDE 0x18
|
|
.equ findchar 0x1b
|
|
.equ parseHex 0x1e
|
|
.equ parseHexPair 0x21
|
|
.equ blkSel 0x24
|
|
.equ blkSet 0x27
|
|
.equ fsFindFN 0x2a
|
|
.equ fsOpen 0x2d
|
|
.equ fsGetB 0x30
|
|
.equ fsPutB 0x33
|
|
.equ fsSetSize 0x36
|
|
.equ cpHLDE 0x39
|
|
.equ parseArgs 0x3c
|
|
.equ printstr 0x3f
|
|
.equ _blkGetB 0x42
|
|
.equ _blkPutB 0x45
|
|
.equ _blkSeek 0x48
|
|
.equ _blkTell 0x4b
|
|
.equ printcrlf 0x4e
|
|
.equ stdioPutC 0x51
|
|
.equ stdioReadLine 0x54
|
|
|