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Allow to replace the color functions in conio.h by macros for platforms
where these functions are dummies anyway. git-svn-id: svn://svn.cc65.org/cc65/trunk@3422 b7a2c559-68d2-44c3-8de9-860c34a00d81
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@ -90,6 +90,27 @@
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#define APPLE_IIGS1 0x81 /* Apple IIgs (ROM 1) */
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#define APPLE_IIGS1 0x81 /* Apple IIgs (ROM 1) */
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#define APPLE_IIGS3 0x83 /* Apple IIgs (ROM 3) */
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#define APPLE_IIGS3 0x83 /* Apple IIgs (ROM 3) */
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extern unsigned char _dos_type;
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/* Valid _dos_type values:
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*
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* AppleDOS 3.3 - 0x00
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* ProDOS 8 1.0.1 - 0x10
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* ProDOS 8 1.0.2 - 0x10
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* ProDOS 8 1.1.1 - 0x11
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* ProDOS 8 1.2 - 0x12
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* ProDOS 8 1.3 - 0x13
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* ProDOS 8 1.4 - 0x14
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* ProDOS 8 1.5 - 0x15
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* ProDOS 8 1.6 - 0x16
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* ProDOS 8 1.7 - 0x17
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* ProDOS 8 1.8 - 0x18
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* ProDOS 8 1.9 - 0x18
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* ProDOS 8 2.0.1 - 0x21
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* ProDOS 8 2.0.2 - 0x22
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* ProDOS 8 2.0.3 - 0x23
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*/
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/*****************************************************************************/
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/*****************************************************************************/
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/* Code */
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/* Code */
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@ -100,6 +121,14 @@
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unsigned char get_ostype (void);
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unsigned char get_ostype (void);
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/* Get the machine type. Returns one of the APPLE_xxx codes. */
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/* Get the machine type. Returns one of the APPLE_xxx codes. */
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/* The following #defines will cause the matching functions calls in conio.h
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* to be overlaid by macros with the same names, saving the function call
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* overhead.
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*/
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#define _textcolor(color) COLOR_WHITE
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#define _bgcolor(color) COLOR_BLACK
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#define _bordercolor(color) COLOR_BLACK
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/* End of apple2.h */
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/* End of apple2.h */
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@ -45,6 +45,12 @@
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/*****************************************************************************/
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/* Data */
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/*****************************************************************************/
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/* Additional key defines */
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/* Additional key defines */
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#define CH_F1 224
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#define CH_F1 224
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#define CH_F2 225
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#define CH_F2 225
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@ -67,12 +73,33 @@
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#define CH_F19 242
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#define CH_F19 242
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#define CH_F20 243
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#define CH_F20 243
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/* Color defines */
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/* Color defines */
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#define COLOR_BLACK 0x00
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#define COLOR_BLACK 0x00
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#define COLOR_WHITE 0x01
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#define COLOR_WHITE 0x01
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/* Define hardware */
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#include <_6545.h>
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#define CRTC (*(struct __6545)0xD800)
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#include <_sid.h>
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#define SID (*(struct __sid*)0xDA00)
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#include <_6526.h>
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#define CIA (*(struct __cia*)0xDC00)
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#include <_6551.h>
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#define ACIA (*(struct __6551*)0xDD00)
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#include <_6525.h>
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#define TPI1 (*(struct __6525*)0xDE00)
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#define TPI2 (*(struct __6525*)0xDF00)
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/*****************************************************************************/
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/* Code */
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/*****************************************************************************/
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/* Special routines to read/write bytes and words in the system bank */
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/* Special routines to read/write bytes and words in the system bank */
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@ -98,22 +125,13 @@ void __fastcall__ pokewsys (unsigned addr, unsigned val);
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/* Define hardware */
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/* The following #defines will cause the matching functions calls in conio.h
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#include <_6545.h>
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* to be overlaid by macros with the same names, saving the function call
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#define CRTC (*(struct __6545)0xD800)
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* overhead.
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*/
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#include <_sid.h>
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#define _textcolor(color) COLOR_WHITE
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#define SID (*(struct __sid*)0xDA00)
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#define _bgcolor(color) COLOR_BLACK
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#define _bordercolor(color) COLOR_BLACK
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#include <_6526.h>
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#define CIA (*(struct __cia*)0xDC00)
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#include <_6551.h>
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#define ACIA (*(struct __6551*)0xDD00)
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#include <_6525.h>
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#define TPI1 (*(struct __6525*)0xDE00)
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#define TPI2 (*(struct __6525*)0xDF00)
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@ -6,7 +6,7 @@
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/* */
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/* */
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/* */
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/* */
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/* */
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/* */
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/* (C) 1998-2004 Ullrich von Bassewitz */
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/* (C) 1998-2005 Ullrich von Bassewitz */
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/* Römerstraße 52 */
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/* Römerstraße 52 */
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/* D-70794 Filderstadt */
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/* D-70794 Filderstadt */
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/* EMail: uz@cc65.org */
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/* EMail: uz@cc65.org */
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@ -191,6 +191,34 @@ void __fastcall__ cputhex16 (unsigned val);
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/*****************************************************************************/
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/* Macros */
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/*****************************************************************************/
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/* On some platforms, functions are not available or are dummys. To suppress
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* the call to these functions completely, the platform header files may
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* define macros for these functions that start with an underline. If such a
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* macro exists, a new macro is defined here, that expands to the one with the
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* underline. The reason for this two stepped approach is that it is sometimes
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* necessary to take the address of the function, which is not possible when
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* using a macro. Since the function prototype is still present, #undefining
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* the macro will give access to the actual function.
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*/
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#if defined(_textcolor)
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# define textcolor(x) _textcolor(x)
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#endif
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#if defined(_bgcolor)
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# define bgcolor(x) _bgcolor(x)
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#endif
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#if defined(_bordercolor)
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# define bordercolor(x) _bordercolor(x)
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#endif
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/* End of conio.h */
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/* End of conio.h */
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#endif
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#endif
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@ -6,7 +6,7 @@
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/* */
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/* */
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/* */
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/* */
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/* */
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/* */
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/* (C) 1998-2004 Ullrich von Bassewitz */
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/* (C) 1998-2005 Ullrich von Bassewitz */
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/* Römerstraße 52 */
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/* Römerstraße 52 */
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/* D-70794 Filderstadt */
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/* D-70794 Filderstadt */
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/* EMail: uz@cc65.org */
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/* EMail: uz@cc65.org */
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@ -45,12 +45,16 @@
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/*****************************************************************************/
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/* Data */
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/*****************************************************************************/
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/* Color defines */
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/* Color defines */
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#define COLOR_BLACK 0x00
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#define COLOR_BLACK 0x00
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#define COLOR_WHITE 0x01
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#define COLOR_WHITE 0x01
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/* Define hardware */
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/* Define hardware */
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#include <_pia.h>
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#include <_pia.h>
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#define PIA1 (*(struct __pia*)0xE810)
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#define PIA1 (*(struct __pia*)0xE810)
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@ -61,6 +65,22 @@
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/*****************************************************************************/
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/* Code */
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/*****************************************************************************/
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/* The following #defines will cause the matching functions calls in conio.h
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* to be overlaid by macros with the same names, saving the function call
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* overhead.
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*/
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#define _textcolor(color) COLOR_WHITE
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#define _bgcolor(color) COLOR_BLACK
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#define _bordercolor(color) COLOR_BLACK
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/* End of pet.h */
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/* End of pet.h */
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#endif
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#endif
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