Christian Groessler
f679c9703c
consider __STACKSIZE__ when initializing sp for atarixl
2013-09-17 23:03:33 +02:00
Christian Groessler
aac88eac53
Use labels instead of segment load addresses to specify entry points
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in the EXE file.
2013-09-13 18:28:17 +02:00
Christian Groessler
8bc4b4c636
add code to add free shadow memory to heap (currently disabled)
2013-09-11 22:43:35 +02:00
Christian Groessler
d3d7499faa
Remove saving and restoring of zeropage variables.
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Merge remote-tracking branch 'upstream/master'
Conflicts:
cfg/atarixl.cfg
libsrc/atari/crt0.s
2013-07-03 11:38:28 +02:00
Christian Groessler
7ebaec1802
Don't save and restore the zero page locations used.
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Saves 19 bytes code (in the exe file) and reduces memory footprint
of the program by 45 bytes (code & bss).
2013-07-02 19:55:00 +02:00
Christian Groessler
a03b3574b6
use first free IOCB for "GRAPHICS 0" call instead of using a hard-coded one
2013-06-25 01:27:47 +02:00
Christian Groessler
b31e0d3249
small memory optimization: appmsav not needed in the xl target
2013-06-25 00:53:21 +02:00
Christian Groessler
e621ca0cce
Better cleanup on program exit on atarixl target
2013-06-13 01:17:53 +02:00
Christian Groessler
c1230b8af6
small cleanup
2013-05-31 14:49:46 +02:00
Christian Groessler
8e632b2847
some more changes -- atarixl target basically works now
2013-05-31 01:47:25 +02:00
Christian Groessler
06f441e90f
Some small first changes for the 'atarixl' target.
2013-05-30 02:30:19 +02:00
Oliver Schmidt
85885001b1
Removed (pretty inconsistently used) tab chars from source code base.
2013-05-09 13:57:12 +02:00
ol.sc
7c9171ee87
Moved IRQ hooking / unhooking from startup code to constructor / destructor to avoid linking in the hooking / unhooking code (and callirq) for the majority of cc65 prorams not linking in interruptors.
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git-svn-id: svn://svn.cc65.org/cc65/trunk@5985 b7a2c559-68d2-44c3-8de9-860c34a00d81
2013-02-12 22:39:38 +00:00
cpg
6d0db06931
interruptor support by Stefan Haubenthal
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git-svn-id: svn://svn.cc65.org/cc65/trunk@5055 b7a2c559-68d2-44c3-8de9-860c34a00d81
2011-06-13 16:42:45 +00:00
cpg
7357b44104
don't use constructor to setup runtime stack
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4479 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-11-23 22:06:32 +00:00
cpg
2011f92c3a
save a byte (idea by Uz, done by Daniel Serpell)
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4475 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-11-23 21:17:56 +00:00
cpg
61b2834508
don't call __getdevdef in crt0.s, but make it a constructor of getdefdev.s
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4473 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-11-19 22:12:51 +00:00
cpg
38901e1614
move setup of stdin/stdout/stderr from crt0.s to getfd.s
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4472 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-11-19 20:57:23 +00:00
cpg
9cafacaf6d
introduce STARTUP segment to Atari platform
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git-svn-id: svn://svn.cc65.org/cc65/trunk@3995 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-04 20:04:41 +00:00
uz
8216bf1d6a
Force an import of the special symbol __STARTUP__ in the C compiler when
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main() is encountered. Define this symbol in the startup code. This will
automatically force linking of the startup code which can then reside inside
the standard library as any other object file.
git-svn-id: svn://svn.cc65.org/cc65/trunk@3988 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-07-31 12:05:42 +00:00
cpg
2f39754838
use RUNAD (from atari.inc) instead of /bin/bash2E0
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git-svn-id: svn://svn.cc65.org/cc65/trunk@3963 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-04-29 21:37:10 +00:00
cpg
e64672acc7
use __ZPSAVE_LOAD__ instead of __BSS_LOAD__ to create EXEHDR
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git-svn-id: svn://svn.cc65.org/cc65/trunk@3851 b7a2c559-68d2-44c3-8de9-860c34a00d81
2008-07-04 17:32:00 +00:00
cuz
f257b2ee81
Moved the data that keeps a copy of the used zero page locations in its own
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segment to reduce the executable size.
git-svn-id: svn://svn.cc65.org/cc65/trunk@3849 b7a2c559-68d2-44c3-8de9-860c34a00d81
2008-07-03 19:39:14 +00:00
cpg
be31ff1fe4
take __RESERVED_MEMORY__ from linker script into account when setting
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upper memory limit
git-svn-id: svn://svn.cc65.org/cc65/trunk@3569 b7a2c559-68d2-44c3-8de9-860c34a00d81
2005-08-07 15:48:32 +00:00
cpg
0093a8f388
startup code now resides in LOWCODE segment
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git-svn-id: svn://svn.cc65.org/cc65/trunk@3444 b7a2c559-68d2-44c3-8de9-860c34a00d81
2005-03-31 21:53:12 +00:00
cuz
54240ffad3
Move constructor code into the INIT segment. Note: Didn't change any
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obsolete modules.
git-svn-id: svn://svn.cc65.org/cc65/trunk@3407 b7a2c559-68d2-44c3-8de9-860c34a00d81
2005-02-26 09:38:46 +00:00
cpg
1727d49c8d
DYNAMIC_DD support
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git-svn-id: svn://svn.cc65.org/cc65/trunk@3334 b7a2c559-68d2-44c3-8de9-860c34a00d81
2004-12-16 22:43:47 +00:00
cuz
c15fd58d3b
Use structs
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git-svn-id: svn://svn.cc65.org/cc65/trunk@2707 b7a2c559-68d2-44c3-8de9-860c34a00d81
2003-12-03 10:15:33 +00:00
cpg
624b88e976
use callmain; don't call getargs, it's now called from initlib
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(it's now a constructor)
git-svn-id: svn://svn.cc65.org/cc65/trunk@2298 b7a2c559-68d2-44c3-8de9-860c34a00d81
2003-08-12 19:59:51 +00:00
cpg
444aa7c944
turn on cursor before returning to DOS
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git-svn-id: svn://svn.cc65.org/cc65/trunk@1486 b7a2c559-68d2-44c3-8de9-860c34a00d81
2002-11-05 00:35:16 +00:00
cuz
33c1e82bda
Move zp space out of crt0.s
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git-svn-id: svn://svn.cc65.org/cc65/trunk@1291 b7a2c559-68d2-44c3-8de9-860c34a00d81
2002-05-26 09:09:10 +00:00
cuz
d0599a24fe
Move include files into /asminc, changed include file paths
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git-svn-id: svn://svn.cc65.org/cc65/trunk@1249 b7a2c559-68d2-44c3-8de9-860c34a00d81
2002-04-21 14:19:16 +00:00
cuz
9cfcdfab53
Use _file.inc and its constants
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git-svn-id: svn://svn.cc65.org/cc65/trunk@1206 b7a2c559-68d2-44c3-8de9-860c34a00d81
2002-03-24 13:32:13 +00:00
cpg
fb9da60180
adapted constructor function names to initxxx convention
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git-svn-id: svn://svn.cc65.org/cc65/trunk@579 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-12-09 22:31:07 +00:00
cpg
1819b6a38e
graphics memory reservation is now done via a contructor; some condes
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related changes
git-svn-id: svn://svn.cc65.org/cc65/trunk@543 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-12-03 23:50:16 +00:00
cpg
a619c0055f
removed special mouse memory handling, it's now done by the mouse routines'
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constructor
git-svn-id: svn://svn.cc65.org/cc65/trunk@536 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-12-03 21:40:07 +00:00
cuz
99ecc9a609
Removed initialization code to set the screen size and replaced it by a
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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
cuz
f3b93741ab
Use the condes feature
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git-svn-id: svn://svn.cc65.org/cc65/trunk@470 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-11-22 22:19:09 +00:00
cpg
6e6d36b89d
reserve memory for mouse PM if RESERVE_MOUSE_MEMORY is defined (normally
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yes)
git-svn-id: svn://svn.cc65.org/cc65/trunk@449 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-11-19 22:58:22 +00:00
cuz
7c436aec1d
Squeeze 2 bytes out of the startup code
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git-svn-id: svn://svn.cc65.org/cc65/trunk@414 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-10-30 21:46:45 +00:00
cpg
46dd4af601
put grmemusage table into rodata segment
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git-svn-id: svn://svn.cc65.org/cc65/trunk@377 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-10-18 00:01:13 +00:00
cuz
e0a619ff90
Place the zero page variables into the ZEROPAGE segment
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git-svn-id: svn://svn.cc65.org/cc65/trunk@322 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-09-07 21:49:13 +00:00
cpg
6f05785aa9
adapt reserved memory with _graphmode_used variable (user settable)
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git-svn-id: svn://svn.cc65.org/cc65/trunk@124 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-06-25 01:45:30 +00:00
cpg
d1d9ebe9e7
initialze stdin/stdout/stderr correctly
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git-svn-id: svn://svn.cc65.org/cc65/trunk@17 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-05-30 22:21:40 +00:00
uz
53dd513176
This commit was generated by cvs2svn to compensate for changes in r2,
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which included commits to RCS files with non-trunk default branches.
git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-05-28 13:40:48 +00:00