mirror of
https://github.com/hsoft/collapseos.git
synced 2024-11-08 16:08:06 +11:00
45 lines
917 B
NASM
45 lines
917 B
NASM
|
; avra
|
||
|
|
;
|
||
|
|
; This glue code assembles as assembler for AVR microcontrollers. It looks a
|
||
|
|
; lot like zasm, but it spits AVR binary. Comments have been stripped, refer
|
||
|
|
; to glue.asm for details.
|
||
|
|
|
||
|
|
.inc "user.h"
|
||
|
|
|
||
|
|
; *** Overridable consts ***
|
||
|
|
.equ ZASM_REG_MAXCNT 0xff
|
||
|
|
.equ ZASM_LREG_MAXCNT 0x20
|
||
|
|
.equ ZASM_REG_BUFSZ 0x700
|
||
|
|
.equ ZASM_LREG_BUFSZ 0x100
|
||
|
|
|
||
|
|
; ******
|
||
|
|
|
||
|
|
.inc "err.h"
|
||
|
|
.inc "ascii.h"
|
||
|
|
.inc "blkdev.h"
|
||
|
|
.inc "fs.h"
|
||
|
|
jp zasmMain
|
||
|
|
|
||
|
|
.inc "core.asm"
|
||
|
|
.inc "zasm/const.asm"
|
||
|
|
.inc "lib/util.asm"
|
||
|
|
.inc "lib/ari.asm"
|
||
|
|
.inc "lib/parse.asm"
|
||
|
|
.inc "zasm/util.asm"
|
||
|
|
.equ IO_RAMSTART USER_RAMSTART
|
||
|
|
.inc "zasm/io.asm"
|
||
|
|
.equ TOK_RAMSTART IO_RAMEND
|
||
|
|
.inc "zasm/tok.asm"
|
||
|
|
.inc "zasm/avr.asm"
|
||
|
|
.equ DIREC_RAMSTART TOK_RAMEND
|
||
|
|
.inc "zasm/directive.asm"
|
||
|
|
.inc "zasm/parse.asm"
|
||
|
|
.equ EXPR_PARSE parseNumberOrSymbol
|
||
|
|
.inc "lib/expr.asm"
|
||
|
|
.equ SYM_RAMSTART DIREC_RAMEND
|
||
|
|
.inc "zasm/symbol.asm"
|
||
|
|
.equ ZASM_RAMSTART SYM_RAMEND
|
||
|
|
.inc "zasm/main.asm"
|
||
|
|
USER_RAMSTART:
|
||
|
|
|