6502/cc65
1
0
Fork 0
mirror of https://github.com/cc65/cc65.git synced 2025-01-26 17:36:57 +00:00
Code Issues Projects Releases Wiki Activity

move setup of stdin/stdout/stderr from crt0.s to getfd.s

Browse Source 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4472 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cpg 2009-11-19 20:57:23 +00:00
parent 429c3888bc
commit 38901e1614
2 changed files with 20 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
libsrc/atari/crt0.s
View File

@ -22,7 +22,6 @@
.include "zeropage.inc"
.include "atari.inc"
.include "_file.inc"
; ------------------------------------------------------------------------
; EXE header
@ -101,18 +100,6 @@ L1: lda sp,x
lda #$FF
sta CH
; set stdio stream handles
lda #0
jsr getfd
sta __filetab + (0 * .sizeof(_FILE)); setup stdin
lda #0
jsr getfd
sta __filetab + (1 * .sizeof(_FILE)); setup stdout
lda #0
jsr getfd
sta __filetab + (2 * .sizeof(_FILE)); setup stderr
; Push arguments and call main
jsr callmain

20
libsrc/atari/getfd.s
View File

@ -7,12 +7,15 @@
.include "atari.inc"
.include "fd.inc"
.include "_file.inc"
.importzp tmp1
.export fdt_to_fdi,getfd
.export fd_table,fd_index
.export ___fd_table,___fd_index ; for test(debug purposes only
.constructor initfds,24
.data
___fd_index:
@ -32,6 +35,23 @@ fd_table: ; each entry represents an open iocb
.code
; set stdio stream handles
.proc initfds
lda #0
jsr getfd
sta __filetab + (0 * .sizeof(_FILE)); setup stdin
lda #0
jsr getfd
sta __filetab + (1 * .sizeof(_FILE)); setup stdout
lda #0
jsr getfd
sta __filetab + (2 * .sizeof(_FILE)); setup stderr
rts
.endproc
; fdt_to_fdi
; returns a fd_index entry pointing to the given ft_table entry
; get fd_table entry in A