Commit graph

9 commits

Author SHA1 Message Date
David Given 97e6baa052 Fix register corruption when incrementing locals; attempt to solve the
alignment issue.
2019-06-17 23:31:54 +02:00
David Given 0607529df2 Miscellaneous bugfixed and renamings. 2019-06-11 21:33:57 +02:00
David Given a804375560 Miscellaneous byte shaving; you can now choose whether or not you want the CCP
overwritten or not, and cpm_exit() does the right thing.
2019-06-11 20:32:00 +02:00
David Given 3feb79ad0c Simplify the .trp API to make it a bit smaller. 2019-06-11 20:02:03 +02:00
David Given d0967e683b Extend the CP/M libsys with a full set of (hopefully correct) 2.2 BDOS calls. 2019-06-10 23:54:23 +02:00
David Given 5ac280026e Experimentally use rst 1 to optimise frame variable loads. Reduces Star Trek
from 43892 to 43205 bytes.
2019-02-07 00:06:32 +01:00
David Given aacabba165 Apply fix contributed by George Koehler:
- don't crash if BSS overlaps BDOS
- fix stack initialisation bug
- fix command line argification
2013-06-02 22:02:15 +01:00
dtrg c9d7f7ef23 Added suppot for BSS clearing and command line parsing. 2007-04-29 00:28:06 +00:00
dtrg be8baf3da6 Added cpm platform. 2007-04-27 22:42:41 +00:00