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prepend a "_" to clib runtime functions

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git-svn-id: svn://svn.cc65.org/cc65/trunk@3076 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cpg
2004-06-03 19:43:11 +00:00
parent 2de3291ddb
commit f6d59f6e17
8 changed files with 60 additions and 46 deletions
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34
include/atari.h
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@@ -131,26 +131,40 @@
#define COLOR_GRAY3 _gtia_mkcolor(HUE_GREY,5) #define COLOR_GRAY3 _gtia_mkcolor(HUE_GREY,5)
/* color register functions */ /* color register functions */
extern void __fastcall__ setcolor (unsigned char color_reg, unsigned char hue, unsigned char luminace); extern void __fastcall__ _setcolor (unsigned char color_reg, unsigned char hue, unsigned char luminace);
extern void __fastcall__ setcolor_low (unsigned char color_reg, unsigned char color_value); extern void __fastcall__ _setcolor_low (unsigned char color_reg, unsigned char color_value);
extern unsigned char __fastcall__ getcolor (unsigned char color_reg); extern unsigned char __fastcall__ _getcolor (unsigned char color_reg);
/* other screen functions */ /* other screen functions */
extern int __fastcall__ graphics(unsigned char mode); /* mode value same as in BASIC */ extern int __fastcall__ _graphics (unsigned char mode); /* mode value same as in BASIC */
extern void __fastcall__ scroll (signed char numlines); extern void __fastcall__ _scroll (signed char numlines);
/* numlines > 0 scrolls up */ /* numlines > 0 scrolls up */
/* numlines < 0 scrolls down */ /* numlines < 0 scrolls down */
/* misc. functions */ /* misc. functions */
extern void save_vecs(void); /* save system vectors */ extern void _save_vecs(void); /* save system vectors */
extern void rest_vecs(void); /* restore system vectors */ extern void _rest_vecs(void); /* restore system vectors */
extern unsigned char get_ostype(void); /* get ROM version */ extern unsigned char _get_ostype(void); /* get ROM version */
extern unsigned char get_tv(void); /* get TV system */ extern unsigned char _get_tv(void); /* get TV system */
extern char *getdefdev(void); /* get default floppy device */ extern char *_getdefdev(void); /* get default floppy device */
/* global variables */ /* global variables */
extern unsigned char _dos_type; /* the DOS flavour */ extern unsigned char _dos_type; /* the DOS flavour */
/* provide old names for backwards compatibility */
#ifdef ATARI_COMPAT_PRE_2_10
#define setcolor _setcolor
#define setcolor_low _setcolor_low
#define getcolor _getcolor
#define graphics _graphics
#define scroll _scroll
#define save_vecs _save_vecs
#define rest_vecs _rest_vecs
#define get_ostype _get_ostype
#define get_tv _get_tv
#define getdefdev _getdefdev
#endif /* #ifdef ATARI_COMPAT_PRE_2_10 */
/* get_ostype return value defines (for explanation, see ostype.s) */ /* get_ostype return value defines (for explanation, see ostype.s) */
/* masks */ /* masks */
#define AT_OS_TYPE_MAIN 7 #define AT_OS_TYPE_MAIN 7

8
libsrc/atari/getdefdev.s
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@@ -1,7 +1,7 @@
; ;
; Freddy Offenga & Christian Groessler, August 2003 ; Freddy Offenga & Christian Groessler, June 2004
; ;
; function to get default device: char *getdefdev(void); ; function to get default device: char *_getdefdev(void);
; ;
; SpartaDOS: ; SpartaDOS:
; the ZCRNAME routine is only used to get the default drive because ; the ZCRNAME routine is only used to get the default drive because
@@ -16,11 +16,11 @@
.include "atari.inc" .include "atari.inc"
.import __dos_type .import __dos_type
.export _getdefdev ; get default device (e.g. "D1:") .export __getdefdev ; get default device (e.g. "D1:")
; Get default device (LBUF will be destroyed!!) ; Get default device (LBUF will be destroyed!!)
_getdefdev: __getdefdev:
lda __dos_type ; which DOS? lda __dos_type ; which DOS?
cmp #ATARIDOS cmp #ATARIDOS

10
libsrc/atari/graphics.s
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@@ -1,13 +1,13 @@
; ;
; Christian Groessler, October 2001 ; Christian Groessler, June 2004
; ;
; this file provides an equivalent to the BASIC GRAPHICS function ; this file provides an equivalent to the BASIC GRAPHICS function
; ;
; int __fastcall__ graphics(unsigned char mode); ; int __fastcall__ _graphics(unsigned char mode);
; ;
; ;
.export _graphics .export __graphics
.constructor initscrmem,28 .constructor initscrmem,28
.import findfreeiocb .import findfreeiocb
@@ -29,7 +29,7 @@
; returns handle or -1 on error ; returns handle or -1 on error
; uses tmp1, tmp2, tmp3, tmp4 (in subroutines) ; uses tmp1, tmp2, tmp3, tmp4 (in subroutines)
.proc _graphics .proc __graphics
; tax ; tax
; and #15 ; get required graphics mode ; and #15 ; get required graphics mode
@@ -103,7 +103,7 @@ doopen: txa
cioerr: jsr fddecusage ; decrement usage counter of fd as open failed cioerr: jsr fddecusage ; decrement usage counter of fd as open failed
jmp __do_oserror jmp __do_oserror
.endproc ; _graphics .endproc ; __graphics
; calc. upper memory limit to use ; calc. upper memory limit to use

8
libsrc/atari/ostype.s
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@@ -1,8 +1,8 @@
; ;
; Christian Groessler, December 2000 ; Christian Groessler, June 2004
; from Freddy Offenga's rominfo.c ; from Freddy Offenga's rominfo.c
; ;
; unsigned char get_ostype(void) ; unsigned char _get_ostype(void)
; ;
; x x x x x x x x - 8 bit flag ; x x x x x x x x - 8 bit flag
; | | | | | | | | ; | | | | | | | |
@@ -38,9 +38,9 @@
; 101 - unassigned (up to 111) ; 101 - unassigned (up to 111)
; ;
.export _get_ostype .export __get_ostype
.proc _get_ostype .proc __get_ostype
lda $fcd8 lda $fcd8
cmp #$a2 cmp #$a2

10
libsrc/atari/savevec.s
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@@ -2,11 +2,11 @@
; save and restore system vectors ; save and restore system vectors
; originally by Mark Keates ; originally by Mark Keates
; ;
; void save_vecs(void); ; void _save_vecs(void);
; void rest_vecs(void); ; void _rest_vecs(void);
; ;
.export _save_vecs,_rest_vecs .export __save_vecs,__rest_vecs
.include "atari.inc" .include "atari.inc"
.bss .bss
@@ -24,7 +24,7 @@ old_rmargin: .res 1 ; lmargin saved in startup code
.code .code
.proc _save_vecs .proc __save_vecs
lda VDSLST lda VDSLST
sta old_dli sta old_dli
@@ -63,7 +63,7 @@ SETUP1:
.endproc .endproc
.proc _rest_vecs .proc __rest_vecs
lda #6 lda #6
ldx old_vbi+1 ldx old_vbi+1

8
libsrc/atari/scroll.s
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@@ -1,7 +1,7 @@
; ;
; Christian Groessler, June 2000 ; Christian Groessler, June 2004
; ;
; void __fastcall__ scroll (signed char numlines); ; void __fastcall__ _scroll (signed char numlines);
; numlines > 0 scrolls up ; numlines > 0 scrolls up
; numlines < 0 scrolls down ; numlines < 0 scrolls down
; ;
@@ -9,9 +9,9 @@
.include "atari.inc" .include "atari.inc"
.importzp tmp1,tmp4,ptr1,ptr2 .importzp tmp1,tmp4,ptr1,ptr2
.import mul40,_clrscr .import mul40,_clrscr
.export _scroll .export __scroll
.proc _scroll .proc __scroll
cmp #0 cmp #0
beq jmpfin beq jmpfin

20
libsrc/atari/setcolor.s
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@@ -1,19 +1,19 @@
; ;
; Christian Groessler, June 2000 ; Christian Groessler, June 2004
; ;
; this file provides a setcolor() function similar to BASIC SETCOLOR ; this file provides a color functions similar to BASIC
; ;
; void __fastcall__ setcolor (unsigned char color_reg, unsigned char hue, unsigned char luminace); ; void __fastcall__ _setcolor (unsigned char color_reg, unsigned char hue, unsigned char luminace);
; void __fastcall__ setcolor_low (unsigned char color_reg, unsigned char color_value); ; void __fastcall__ _setcolor_low (unsigned char color_reg, unsigned char color_value);
; unsigned char __fastcall__ getcolor (unsigned char color_reg); ; unsigned char __fastcall__ _getcolor (unsigned char color_reg);
; ;
.export _setcolor, _setcolor_low, _getcolor .export __setcolor, __setcolor_low, __getcolor
.import popa .import popa
.include "atari.inc" .include "atari.inc"
.proc _getcolor .proc __getcolor
tax tax
lda COLOR0,x ; get current value lda COLOR0,x ; get current value
@@ -22,7 +22,7 @@
.endproc .endproc
.proc _setcolor .proc __setcolor
; asl a ; not -> BASIC compatible ; asl a ; not -> BASIC compatible
sta lum ; remember luminance sta lum ; remember luminance
@@ -32,11 +32,11 @@
asl a asl a
asl a asl a
ora lum ora lum
; jmp _setcolor_low ; jmp __setcolor_low
.endproc .endproc
.proc _setcolor_low .proc __setcolor_low
pha pha
jsr popa jsr popa

8
libsrc/atari/tvtype.s
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@@ -1,7 +1,7 @@
; ;
; Christian Groessler, November 2001 ; Christian Groessler, June 2004
; ;
; unsigned char get_tv(void) ; unsigned char _get_tv(void)
; ;
; returns the TV system the machine is using ; returns the TV system the machine is using
; 0 - NTSC ; 0 - NTSC
@@ -10,9 +10,9 @@
.include "atari.inc" .include "atari.inc"
.export _get_tv .export __get_tv
.proc _get_tv .proc __get_tv
lda PAL ; use hw register, PALNTS is only supported on XL/XE ROM lda PAL ; use hw register, PALNTS is only supported on XL/XE ROM
ldx #0 ldx #0