cc65/libsrc/c128/_scrsize.s

;
; Ullrich von Bassewitz, 26.10.2000
;
; Screen size variables
;

	.export		screensize

        .include        "c128.inc"

.proc   screensize

        ldx     #40             ; Assume 40 column mode
        bit     MODE
        bpl     C40             ; Jump if 40 column mode
        ldx     #80
C40:    ldy     #25
        rts

.endproc
Removed initialization code to set the screen size and replaced it by a separate module that contains a module constructor. In some cases, the code was even unnecessary, since the screen size is known in advance. git-svn-id: svn://svn.cc65.org/cc65/trunk@476 b7a2c559-68d2-44c3-8de9-860c34a00d81 2000-11-23 19:05:32 +00:00			`;`
			`; Ullrich von Bassewitz, 26.10.2000`
			`;`
			`; Screen size variables`
			`;`

Make screensize() fetch the values dynamically instead of using variables that are set on startup. This is needed to support the C128, which can switch the screen size at runtime. git-svn-id: svn://svn.cc65.org/cc65/trunk@2042 b7a2c559-68d2-44c3-8de9-860c34a00d81 2003-04-09 19:34:57 +00:00			`.export screensize`
Removed initialization code to set the screen size and replaced it by a separate module that contains a module constructor. In some cases, the code was even unnecessary, since the screen size is known in advance. git-svn-id: svn://svn.cc65.org/cc65/trunk@476 b7a2c559-68d2-44c3-8de9-860c34a00d81 2000-11-23 19:05:32 +00:00
Make screensize() fetch the values dynamically instead of using variables that are set on startup. This is needed to support the C128, which can switch the screen size at runtime. git-svn-id: svn://svn.cc65.org/cc65/trunk@2042 b7a2c559-68d2-44c3-8de9-860c34a00d81 2003-04-09 19:34:57 +00:00			`.include "c128.inc"`
Removed initialization code to set the screen size and replaced it by a separate module that contains a module constructor. In some cases, the code was even unnecessary, since the screen size is known in advance. git-svn-id: svn://svn.cc65.org/cc65/trunk@476 b7a2c559-68d2-44c3-8de9-860c34a00d81 2000-11-23 19:05:32 +00:00
Make screensize() fetch the values dynamically instead of using variables that are set on startup. This is needed to support the C128, which can switch the screen size at runtime. git-svn-id: svn://svn.cc65.org/cc65/trunk@2042 b7a2c559-68d2-44c3-8de9-860c34a00d81 2003-04-09 19:34:57 +00:00			`.proc screensize`
Removed initialization code to set the screen size and replaced it by a separate module that contains a module constructor. In some cases, the code was even unnecessary, since the screen size is known in advance. git-svn-id: svn://svn.cc65.org/cc65/trunk@476 b7a2c559-68d2-44c3-8de9-860c34a00d81 2000-11-23 19:05:32 +00:00
Make screensize() fetch the values dynamically instead of using variables that are set on startup. This is needed to support the C128, which can switch the screen size at runtime. git-svn-id: svn://svn.cc65.org/cc65/trunk@2042 b7a2c559-68d2-44c3-8de9-860c34a00d81 2003-04-09 19:34:57 +00:00			`ldx #40 ; Assume 40 column mode`
			`bit MODE`
			`bpl C40 ; Jump if 40 column mode`
			`ldx #80`
			`C40: ldy #25`
			`rts`
Removed initialization code to set the screen size and replaced it by a separate module that contains a module constructor. In some cases, the code was even unnecessary, since the screen size is known in advance. git-svn-id: svn://svn.cc65.org/cc65/trunk@476 b7a2c559-68d2-44c3-8de9-860c34a00d81 2000-11-23 19:05:32 +00:00
Make screensize() fetch the values dynamically instead of using variables that are set on startup. This is needed to support the C128, which can switch the screen size at runtime. git-svn-id: svn://svn.cc65.org/cc65/trunk@2042 b7a2c559-68d2-44c3-8de9-860c34a00d81 2003-04-09 19:34:57 +00:00			`.endproc`
Removed initialization code to set the screen size and replaced it by a separate module that contains a module constructor. In some cases, the code was even unnecessary, since the screen size is known in advance. git-svn-id: svn://svn.cc65.org/cc65/trunk@476 b7a2c559-68d2-44c3-8de9-860c34a00d81 2000-11-23 19:05:32 +00:00
Use external symbols for the CBM kernal jump table functions. This allows to emulate these functions on platforms where one or more of these functions are not available (PET, CBM-II). git-svn-id: svn://svn.cc65.org/cc65/trunk@1544 b7a2c559-68d2-44c3-8de9-860c34a00d81 2002-11-19 23:02:47 +00:00