collapseos/emul/zasm/user.h

.org    0x4800          ; in sync with USER_CODE in glue.asm
.equ    USER_RAMSTART   0x6000

; *** JUMP TABLE ***
.equ    strncmp        0x03
.equ    upcase         @+3
.equ    findchar       @+3
.equ    blkSel         @+3
.equ    blkSet         @+3
.equ    fsFindFN       @+3
.equ    fsOpen         @+3
.equ    fsGetB         @+3
.equ    _blkGetB       @+3
.equ    _blkPutB       @+3
.equ    _blkSeek       @+3
.equ    _blkTell       @+3
.equ    printstr       @+3
.equ    printcrlf      @+3
Modify userspace .org and RAMSTART expectations Instead of expecting a `USER_CODE` symbol to be set, we expect `.org` to be set in all userspace glue code. This gives us more flexibility with regards to how we manage that. Moreover, instead of making `USER_RAMSTART` mandatory, we make it default to the end of the binary, which is adequate in a majority of cases. Will be useful for my upcoming mega-commit... :) 2019-11-15 10:33:13 -05:00			`.org 0x4800 ; in sync with USER_CODE in glue.asm`
zasm: add support for "$" symbol Allows for the ".fill x-$" pattern. 2019-05-20 09:17:50 -04:00			`.equ USER_RAMSTART 0x6000`
zasm emul: bring back kernel/user distinction It was a bad idea to remove it. Now that I'm introducing the concept of a per-app glue file, it becomes much easier to build emulated zasm as a userspace app. 2019-05-19 12:57:59 -04:00
			`; * JUMP TABLE *`
			`.equ strncmp 0x03`
Rename blockdev's API routines to GetB/PutB 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. 2019-10-30 16:59:35 -04:00			`.equ upcase @+3`
			`.equ findchar @+3`
			`.equ blkSel @+3`
			`.equ blkSet @+3`
			`.equ fsFindFN @+3`
			`.equ fsOpen @+3`
			`.equ fsGetB @+3`
			`.equ _blkGetB @+3`
			`.equ _blkPutB @+3`
			`.equ _blkSeek @+3`
			`.equ _blkTell @+3`
			`.equ printstr @+3`
zasm: use printcrlf instead of hardcoded CRLF 2020-02-23 18:52:25 -05:00			`.equ printcrlf @+3`