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Commit Graph

21 Commits

Author SHA1 Message Date
mrdudz c6f23eefc8 remove dangling spaces 2022-07-21 03:20:44 +02:00
Daniel Serpell 258ba05660 Separate header and trailers of Atari system_check chunk.
This allows to omit the headers and trailers if needed.
2019-02-21 19:00:17 -03:00
Christian Groessler 6dc7309e50 Atari: add support for BW-DOS. Initially contributed by Daniel Serpell. 2018-09-27 17:37:59 +02:00
Christian Groessler 08d164a811 fix comment in last change 2018-09-12 01:20:12 +02:00
Christian Groessler e4e3dbf756 atarixl: check at startup whether RAM beneath the ROM is in use
If detected, the program refuses to run, preventing a crash.
The check only works with SpartaDOS. I don't have an overview which
DOSes potentially use the RAM under the ROM. Or which other installed
programs might use it.

No additional runtime memory space is consumed, since the change
is in the "system check" load chunk which gets replaced by the
user program during loading.
2018-09-12 01:05:52 +02:00
Greg King 0390c34e88 Changed multi-line C comments into another style.
The left side doesn't look unbalanced.
2014-06-30 16:51:07 -04:00
Christian Groessler bf3a23c34c Rename 'syschk' symbol in the linker config file, which forces inclusion
of the 'system check' load chunki, to '__SYSTEM_CHECK__'.
2013-10-18 03:08:15 +02:00
Christian Groessler 3ef1ef3357 comment and formatting fixes 2013-10-16 18:20:48 +02:00
Christian Groessler e3b9e9a76e small optimization 2013-10-04 12:41:08 +02:00
Christian Groessler 700fd4f187 Enable "system check" load chunk for non-XL Atari target. 2013-10-04 00:54:24 +02:00
Christian Groessler 213f93cce4 disable DEBUG 2013-09-27 22:14:26 +02:00
Christian Groessler 39a98f250b untabify 2013-09-27 22:01:54 +02:00
Christian Groessler 0a7cb64d2e Use '.ifdef' and '.ifndef' instead of '.if .defined' and '.if .not .defined'. 2013-09-19 22:36:22 +02:00
Christian Groessler 85170998ad more atarixl linker cfg file cleanups; adapt atarixl-overlay.cfg 2013-09-13 21:47:39 +02:00
Christian Groessler 5caf6c8854 atarixl linker cfg file cleanups; set default load address to 400 for atarixl 2013-09-13 20:29:24 +02:00
Christian Groessler aac88eac53 Use labels instead of segment load addresses to specify entry points
in the EXE file.
2013-09-13 18:28:17 +02:00
Christian Groessler f16516047a cleanups and add more comments 2013-06-21 00:01:07 +02:00
Christian Groessler 6ed1b07e59 Fix check whether there is enough memory btw. MEMLO and the program
load address to move screen buffer there.
2013-06-20 23:31:41 +02:00
Christian Groessler ce1313b36c some debug messages ".ifdef DEBUG" 2013-06-13 01:07:40 +02:00
Christian Groessler c1468f11b2 rename CIOV and SIOV to CIOV_org and SIOV_org for atarixl target 2013-05-31 01:37:40 +02:00
Christian Groessler 480d2a9305 Code & data for "system check" load chunk in the atarixl target. 2013-05-30 02:33:09 +02:00