Commit Graph

144 Commits

Author SHA1 Message Date
uz
7b34609930 Have the callirq module export __CALLIRQ__ and changed all config files so
this symbol is a forced import for all interruptors.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5902 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-11-03 21:59:15 +00:00
ol.sc
8a5430d138 Added C128 overlay linker config.
git-svn-id: svn://svn.cc65.org/cc65/trunk@5831 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-09-30 14:53:12 +00:00
ol.sc
d080bea30f Minimal formatting adjustment.
git-svn-id: svn://svn.cc65.org/cc65/trunk@5830 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-09-30 14:18:47 +00:00
karri
2222df9143 Shring the bootloader by 20 bytes and remove restrictions on file size
git-svn-id: svn://svn.cc65.org/cc65/trunk@5824 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-09-11 13:01:39 +00:00
ol.sc
e3fb0233c8 Added secondary linker config for Atari overlays (located below main program like Apple II).
git-svn-id: svn://svn.cc65.org/cc65/trunk@5741 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-06-24 21:23:25 +00:00
ol.sc
bb41dccfe3 Added secondary linker config for Apple2 overlays (like C64).
git-svn-id: svn://svn.cc65.org/cc65/trunk@5730 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-06-16 23:09:20 +00:00
ol.sc
f6ab932b32 The Apple2 linker configs *-loader.cfg only differed in the presumed HIMEM from the default config. Rather have that value adjustable.
git-svn-id: svn://svn.cc65.org/cc65/trunk@5728 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-06-16 22:48:45 +00:00
ol.sc
4647e98071 Adjusted comment to recent changes.
git-svn-id: svn://svn.cc65.org/cc65/trunk@5727 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-06-16 22:24:06 +00:00
ol.sc
610bb14988 Avoid mixing of memory areas and segments in address computations (and made move of segment INIT somewhat more readable).
git-svn-id: svn://svn.cc65.org/cc65/trunk@5726 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-06-16 22:13:58 +00:00
ol.sc
7691da610b I just don't like 'file = "" '.
git-svn-id: svn://svn.cc65.org/cc65/trunk@5725 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-06-16 21:12:56 +00:00
ol.sc
b7b7de55d0 Replaced "throwing away" of memeory area HEADER with the much more elegant "not referring" of symbol __EXEHDR__. This was recently made possible for the asm program config.
git-svn-id: svn://svn.cc65.org/cc65/trunk@5724 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-06-16 21:06:13 +00:00
ol.sc
094ffa1984 Renamed segment 'HIGHCODE' to 'LC because:
1. Its use isn't limited to code. It may as well be used for rodata.
2. This fits better to the new __LCADDR__ / __LCSIZE__ parameters.

git-svn-id: svn://svn.cc65.org/cc65/trunk@5723 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-06-16 20:57:49 +00:00
ol.sc
c9555b328a The Apple2 linker configs basically cover two dimension of settings:
1. BIN vs. SYS vs. Loader
2. With Quit code vs. w/o Quit code vs. full LC

Up two now these two dimensions were sort of folded into a number of useful combinations. However with the new asm config and the upcominger overlay config we end up with just to many configs.

Therefore now the second dimension isn't expressed anymore as distinct config. Rather the user has to override __LCADDR__ and __LCSIZE__ in order use the Quite code area or the full LC.

git-svn-id: svn://svn.cc65.org/cc65/trunk@5722 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-06-16 20:36:34 +00:00
ol.sc
b014bd8196 Added basic Apple linker config for assembler programs (similiar to C64).
git-svn-id: svn://svn.cc65.org/cc65/trunk@5717 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-06-14 20:59:08 +00:00
ol.sc
95686b169e Moved actual computation of DOS 3.3 header to linker configurations:
- This will allow for different "formulas".
- This brings things together in one place.

git-svn-id: svn://svn.cc65.org/cc65/trunk@5716 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-06-14 20:44:35 +00:00
ol.sc
9cc99876b2 Moved Apple EXEHDR to separate module (similiar to CBMs).
git-svn-id: svn://svn.cc65.org/cc65/trunk@5708 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-06-10 21:05:51 +00:00
ol.sc
45bf954fbe Better define 'EXTBSS' to allow developer to memset() set it to zero on startup.
git-svn-id: svn://svn.cc65.org/cc65/trunk@5698 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-06-10 12:37:32 +00:00
ol.sc
ffc06fcea3 Apple GEOS reserves beside the main app area at $4000-$C000 a secondary app area at $0C00-$2000. While it was an elegant idea to use that secondary area for overlays at the end of the day those 5 kB are just too small. So now overlays go at the end of the main area (as with GEOS 64/128).
However the stack (usually 1 kB) can be securely placed in the secondary area without effort from the side of the developer. The rest of the secondary area (usually 4 kB) is made available to the developer as (uninitialized) 'EXTBSS'.

git-svn-id: svn://svn.cc65.org/cc65/trunk@5696 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-06-08 21:46:51 +00:00
ol.sc
3cb0cce00d Added secondary linker config for C64 overlays (incl. demo program).
git-svn-id: svn://svn.cc65.org/cc65/trunk@5679 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-06-03 16:16:11 +00:00
ol.sc
74be82e77e Minimal beautification.
git-svn-id: svn://svn.cc65.org/cc65/trunk@5374 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-01-03 21:14:33 +00:00
ol.sc
5863777995 Introduced __BACKBUFSIZE__ which can be set to zero in order to disable the GEOS background buffering.
git-svn-id: svn://svn.cc65.org/cc65/trunk@5370 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-01-03 00:32:46 +00:00
ol.sc
f24ff82ea2 Renamed apple-geos.cfg to geos-apple.cfg and added it as built-in configuration.
git-svn-id: svn://svn.cc65.org/cc65/trunk@5366 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-01-02 12:28:44 +00:00
ol.sc
4c82d5e0c2 Renamed geos.cfg to geos-cbm.cfg.
git-svn-id: svn://svn.cc65.org/cc65/trunk@5365 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-01-02 12:18:18 +00:00
ol.sc
920a3eb794 First steps towards supporting Apple GEOS.
- The generated file is a "Apple GEOS Convert" format.
- VLIR support is yet to come.
- The "Apple GEOS UnConvert" tool is yet to come.

git-svn-id: svn://svn.cc65.org/cc65/trunk@5336 b7a2c559-68d2-44c3-8de9-860c34a00d81
2011-12-27 23:36:05 +00:00
ol.sc
d810ed97d2 Redesigned GEOS VLIR linking:
- No more post-linking with resource compiler, rather ld65 directly creates the VLIR CVT file.
- No more dynamic linker config creation, rather the built-in 'geos' config is usable both for SEQ CVT and VLIR CVT files.

ToDos:
- Have ld65 accept alignment to $FD.
- Adjust docs / samples.

git-svn-id: svn://svn.cc65.org/cc65/trunk@5314 b7a2c559-68d2-44c3-8de9-860c34a00d81
2011-12-26 22:54:04 +00:00
uz
671a4a653f Reverted the change by Stefan Haubenthal - order of segments is important for
the heap to work correctly.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4995 b7a2c559-68d2-44c3-8de9-860c34a00d81
2011-04-25 18:45:57 +00:00
uz
ccd1f5fcd7 Fix tape header output. Add version info in the header. By Stefan Haubenthal.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4984 b7a2c559-68d2-44c3-8de9-860c34a00d81
2011-04-16 12:09:28 +00:00
uz
d78e52fd40 New uploader that can be hiding in top of memory waiting for a BLL-kind of
loadable application over the ComLynx serial port. By Karri Kaksonen.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4982 b7a2c559-68d2-44c3-8de9-860c34a00d81
2011-04-06 19:54:55 +00:00
uz
00a11e642c Lynx boot stuff split up into several files. Changes by Karri Kaksonen.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4979 b7a2c559-68d2-44c3-8de9-860c34a00d81
2011-03-21 17:49:03 +00:00
uz
9528aae744 Improved and much smaller bootloader by Karri Kaksonen.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4978 b7a2c559-68d2-44c3-8de9-860c34a00d81
2011-03-17 22:36:09 +00:00
uz
e654ad49eb Allow different output formats using additional linker configs. Contributed by
Karri Kaksonen.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4925 b7a2c559-68d2-44c3-8de9-860c34a00d81
2011-01-26 22:14:42 +00:00
uz
a2ec97ac13 More changes by Karri Kaksonen.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4899 b7a2c559-68d2-44c3-8de9-860c34a00d81
2011-01-04 19:39:07 +00:00
uz
d993b332a4 Lynx update including file routines that access a file system on a cartridge
by Karri Kaksonen.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4892 b7a2c559-68d2-44c3-8de9-860c34a00d81
2010-12-29 10:37:57 +00:00
uz
f11067e260 Latest versions of startup code and config by Karri Kaksonen. Citing: The new
header contains an encrypted loader, a small directory structure and a single
pixel black title screen. This is directly bootable on a real Lynx.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4890 b7a2c559-68d2-44c3-8de9-860c34a00d81
2010-12-22 15:37:20 +00:00
uz
81cfbe06c6 Changed the startup module and the linker config for the Commodore VIC to use
the common loadaddr and exehdr modules.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4874 b7a2c559-68d2-44c3-8de9-860c34a00d81
2010-11-17 13:35:43 +00:00
uz
9a9cea5a61 Changed the startup module and the linker config for the Commodore PET to use
the common loadaddr and exehdr modules.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4873 b7a2c559-68d2-44c3-8de9-860c34a00d81
2010-11-17 13:27:43 +00:00
uz
7252f071a2 Changed the startup module and the linker config for the C128 to use the
common loadaddr and exehdr modules.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4872 b7a2c559-68d2-44c3-8de9-860c34a00d81
2010-11-17 13:00:34 +00:00
uz
da59130820 Changed the startup module and the linker config for the C16 to use the common
loadaddr and exehdr modules.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4871 b7a2c559-68d2-44c3-8de9-860c34a00d81
2010-11-17 12:46:55 +00:00
uz
8aff2a9159 Fixed a problem with the last change in crt0.s: The symbols for the RAM memory
area had been used but not defined in the linker config. Changed the startup
module and the linker config to use the common loadaddr and exehdr modules.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4870 b7a2c559-68d2-44c3-8de9-860c34a00d81
2010-11-16 17:33:25 +00:00
uz
461bf5e81e Fixed wrong size of HEADER area. The invalid size had no bad effects, but it
was wrong anyway.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4869 b7a2c559-68d2-44c3-8de9-860c34a00d81
2010-11-16 17:30:42 +00:00
uz
dfd4c0ab63 Limit RAM area to $CFFF instead of $FFFF.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4865 b7a2c559-68d2-44c3-8de9-860c34a00d81
2010-11-14 17:00:21 +00:00
uz
b6d872e5b7 Added the first implementation of a linker config suited for c64 assembly
programs.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4864 b7a2c559-68d2-44c3-8de9-860c34a00d81
2010-11-14 13:11:09 +00:00
uz
413491d1b2 Modified the builtin c64 config to force inclusion of the new exehdr module.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4863 b7a2c559-68d2-44c3-8de9-860c34a00d81
2010-11-14 11:51:43 +00:00
uz
36dc806193 Force inclusion of the load address.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4857 b7a2c559-68d2-44c3-8de9-860c34a00d81
2010-11-13 16:57:42 +00:00
uz
4786caf496 For modules, the ZP memory area must be written to the output file. This is
required by the logic in the linker.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4854 b7a2c559-68d2-44c3-8de9-860c34a00d81
2010-11-13 10:20:28 +00:00
uz
c797be4767 Add an additional file = "" to memory areas that contain only bss or zp type
segments and aren't written to the output file. Before that, the "not going to
output file" was implicit because of the bss type of the segments contained.
The new attribute makes this explicit.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4853 b7a2c559-68d2-44c3-8de9-860c34a00d81
2010-11-12 19:59:02 +00:00
uz
5e8252fa36 Reworked and improved the SYMBOLS section. The old syntax (using symbol =
value) is now gone, attributes are used instead. The SYMBOLS section does now
support imports, so the linker config can be used to force symbols (and
therefore module) imports. Evaluation of start address and size for memory
areas has been delayed even further, so it is now possible to use the values
from one memory area in the definition of the next one.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4851 b7a2c559-68d2-44c3-8de9-860c34a00d81
2010-11-12 14:17:35 +00:00
ol.sc
aaf90c1252 Exclude (small) stack from RAM memory area (like on most other targets) to make explicit that the linker may not use all RAM. If the cc65 parameter stack isn't used at all the __STACKSIZE__ symbol may be overridden on the linker command line with -D __STACKSIZE__=0.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4820 b7a2c559-68d2-44c3-8de9-860c34a00d81
2010-10-02 10:20:00 +00:00
uz
8e26fef105 Fixed the size of the RAM segment for the CBM610. The routine that does
cross-bank calls is located at $FECB and the stack grows downwards from 
there.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4637 b7a2c559-68d2-44c3-8de9-860c34a00d81
2010-03-23 19:40:48 +00:00
uz
3d06780f6d For the CBM 510, the stack is not part of RAM. And, because of the cross-bacnk
routine, it is smaller than the number used before.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4634 b7a2c559-68d2-44c3-8de9-860c34a00d81
2010-03-21 21:39:44 +00:00