eaw/RFS
1
0
Fork 0
Code Issues Packages Projects Releases 1 Wiki Activity

RFS repository created from software component of the MZ80A_RFS repository branch v2.1

Browse Source
This commit is contained in:
Philip Smart
2023-02-22 21:27:02 +00:00
commit 71215df41d
148 changed files with 84668 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

95
src/PetitFS/diskio.asm Normal file
View File

@@ -0,0 +1,95 @@
;--------------------------------------------------------
; File Created by SDCC : free open source ANSI-C Compiler
; Version 4.0.0 #11528 (Linux)
;--------------------------------------------------------
.module diskio
.optsdcc -mz80
;--------------------------------------------------------
; Public variables in this module
;--------------------------------------------------------
.globl _disk_initialize
.globl _disk_readp
.globl _disk_writep
;--------------------------------------------------------
; special function registers
;--------------------------------------------------------
;--------------------------------------------------------
; ram data
;--------------------------------------------------------
.area _DATA
;--------------------------------------------------------
; ram data
;--------------------------------------------------------
.area _INITIALIZED
;--------------------------------------------------------
; absolute external ram data
;--------------------------------------------------------
.area _DABS (ABS)
;--------------------------------------------------------
; global & static initialisations
;--------------------------------------------------------
.area _HOME
.area _GSINIT
.area _GSFINAL
.area _GSINIT
;--------------------------------------------------------
; Home
;--------------------------------------------------------
.area _HOME
.area _HOME
;--------------------------------------------------------
; code
;--------------------------------------------------------
.area _CODE
;diskio.c:12: DSTATUS disk_initialize (void)
; ---------------------------------
; Function disk_initialize
; ---------------------------------
_disk_initialize::
push ix
ld ix,#0
add ix,sp
dec sp
;diskio.c:18: return stat;
ld l, -1 (ix)
00101$:
;diskio.c:19: }
inc sp
pop ix
ret
;diskio.c:27: DRESULT disk_readp (
; ---------------------------------
; Function disk_readp
; ---------------------------------
_disk_readp::
push ix
ld ix,#0
add ix,sp
dec sp
;diskio.c:38: return res;
ld l, -1 (ix)
00101$:
;diskio.c:39: }
inc sp
pop ix
ret
;diskio.c:47: DRESULT disk_writep (
; ---------------------------------
; Function disk_writep
; ---------------------------------
_disk_writep::
push ix
ld ix,#0
add ix,sp
dec sp
;diskio.c:71: return res;
ld l, -1 (ix)
00103$:
;diskio.c:72: }
inc sp
pop ix
ret
.area _CODE
.area _INITIALIZER
.area _CABS (ABS)