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057884ffa9
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Author SHA1 Message Date
Christian Groessler
057884ffa9 Atari: initial support to create cassette bootable programs -- unfinished 2014-01-02 19:28:22 +01:00
Oliver Schmidt
e267addb5b Merge pull request #67 from greg-king5/echo 
CBM stdin Console RETURN-key Echo
 2013-12-26 06:54:42 -08:00
Oliver Schmidt
dda8abeab9 Merge pull request #68 from greg-king5/line 
Add a stdin console to the Atmos target.
 2013-12-26 06:53:52 -08:00
Greg King
6f72758587 Reset the stdin console when a program starts. 2013-12-24 15:26:05 -05:00
Greg King
0dc8a278c7 Moved the command-line arguments out of BASIC's input buffer. 
The stdin console re-uses that buffer.
 2013-12-24 13:56:19 -05:00
Greg King
d56f5d65ab Added a simplistic read() that gives a stdin console on the Atmos. 2013-12-24 05:18:04 -05:00
Greg King
50c626d02b Avoided a reload by using a second register. 2013-12-23 12:20:28 -05:00
Greg King
263ae3ceb1 Made the CBM stdin consoles echo '\n' to the screen. 
That fix makes Commodore platforms be consistent with other platforms' consoles.
 2013-12-23 11:48:58 -05:00
Oliver Schmidt
0adad044e7 Moved USER_CFLAGS to the other flags. 2013-12-19 09:17:41 +01:00
Oliver Schmidt
6a4ceb9fdb Merge pull request #66 from groessler/something_to_pull 
New src/Makefile variables: USER_CFLAGS and PROGEXT
 2013-12-19 00:15:12 -08:00
Christian Groessler
418209f923 - Add a way to give additional compiler flags with USER_CFLAGS. 
- Add possibility to specify an file name extension for generated executables (PROGEXT).
 2013-12-18 21:56:17 +01:00
Oliver Schmidt
e0262750ce Have %I yield values [1..12] instead of [0..11]. 2013-12-09 19:53:54 +01:00
Oliver Schmidt
925cd95131 Merge pull request #64 from groessler/something_to_pull 
Serial driver for Atari
 2013-12-07 07:36:22 -08:00
Christian Groessler
9e91f74297 small optimzation (found by Greg King) 2013-12-07 01:24:05 +01:00
Christian Groessler
2461163f38 remove old (static) serial driver boilerplate 2013-12-06 21:16:10 +01:00
Christian Groessler
932748e6ca remove debug code 2013-12-06 20:53:49 +01:00
Christian Groessler
074136826a add serial driver for Atari, still contains much debug code 2013-12-06 20:53:49 +01:00
Christian Groessler
9124d0f051 add SER_BAUD_56_875 2013-12-06 20:53:49 +01:00
Christian Groessler
367ab2d531 add SER_ERR_NOT_OPEN status code 2013-12-06 20:53:49 +01:00
Oliver Schmidt
0a8efc9fc3 Revert "Added basic frame for new target 'creativision'." 
This reverts commit 8e6b8dd0af.
 2013-12-05 21:45:20 +01:00
Oliver Schmidt
b5ed9a1eff Merge pull request #61 from greg-king5/make 
Consistent makefile progress report
 2013-11-30 13:02:36 -08:00
Oliver Schmidt
58de918db5 Merge pull request #62 from greg-king5/ubiquitous 
Ubiquitous
 2013-11-30 12:53:51 -08:00
Greg King
42a09f0c23 Merged branch "master" into make. 2013-11-30 12:45:15 -05:00
Greg King
1bcd4b44f8 Merged branch "master" into ubiquitous. 2013-11-30 12:40:57 -05:00
Greg King
fa14237315 Added a top border to a file's header comment. 2013-11-30 08:52:51 -05:00
Greg King
a6506abcd1 Removed a now-redundant line. 2013-11-30 08:24:58 -05:00
Greg King
309c8fb842 Fixed ca65's "ubiquitous_idents" feature. 
Before the fix, that feature couldn't recognize a standard op-code mnemonic, that wasn't replaced by a macro, if it was on a line without a label.

This patch was written by Jeremy Turner.
 2013-11-30 08:20:36 -05:00
Oliver Schmidt
8e6b8dd0af Added basic frame for new target 'creativision'. 
Kym Greenshields <kym.greenshields@gmail.com> has expressed interest
in contributing and maintaining support for the VTech CreatiVision system.
 2013-11-25 22:52:04 +01:00
Greg King
05ed164c36 Made a makefile show its progress consistently, by listing only the source file names. 
That change avoids the confusion of seeing some names shown twice.
 2013-11-24 19:12:27 -05:00
Oliver Schmidt
ed100f67b9 Merge pull request #58 from groessler/something_to_pull 
another small atarixl change
 2013-10-18 14:26:23 -07:00
Christian Groessler
478a7679a2 Force inclusion of 'shadow RAM preparation' load chunk in crt0.s and 
not in the linker config file.
 2013-10-18 22:08:26 +02:00
Oliver Schmidt
9a3ca6769a Merge pull request #56 from groessler/something_to_pull 
atari-asm.cfg
 2013-10-18 06:51:53 -07:00
Christian Groessler
9f44d00d17 Put EXE header and main chunk load header into a single file -- 
it makes no sense to be able to include/exclude them separately.
 2013-10-18 14:54:22 +02:00
Christian Groessler
b153ec8896 atari-asm.cfg linker config file 2013-10-18 03:08:26 +02:00
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
Oliver Schmidt
648e6d79f1 Merge pull request #54 from groessler/something_to_pull 
some cleanups for 'atarixl'
 2013-10-16 12:56:46 -07:00
Christian Groessler
90bac9d38c rename LOWDATA segment to LOWBSS 2013-10-16 18:20:57 +02:00
Christian Groessler
3ef1ef3357 comment and formatting fixes 2013-10-16 18:20:48 +02:00
Oliver Schmidt
f3d74cd166 Added optimizer fix originating from Ullrich von Bassewitz prepared by Greg King. 2013-10-09 21:56:05 +02:00
Oliver Schmidt
c22c6f28ff Removed option from usage. 
The option in question was removed with 37c492b544
 2013-10-09 11:33:53 +02:00
Oliver Schmidt
f488f7576c Applied fix contributed by Greg King. 
The code
  void foo(void)
  {
    int i;
    long l = 1L * i;
  }
triggered an
  Internal compiler error:
  Code generation messed up: StackPtr is -4, should be -2

Greg King: "We are lucky that the bug is simple -- a missing "else".  The result is that the compiler thinks that it does the opposite of what it actually does:  It thinks that it pushes the non-constant expression onto the stack. It doesn't; so, cc65's stack pointer is wrong."
 2013-10-08 23:04:41 +02:00
Oliver Schmidt
38719211bd Merge pull request #51 from groessler/something_to_pull 
small optimization
 2013-10-04 04:15:56 -07:00
Christian Groessler
e3b9e9a76e small optimization 2013-10-04 12:41:08 +02:00
Oliver Schmidt
3e2e41a63f Merge pull request #50 from groessler/something_to_pull 
Add "system check" load chunk to regular (non-XL) Atari target.
 2013-10-04 02:43:48 -07:00
Christian Groessler
1077a2876e Lower the default Atari start adress from $2E00 to $2000. With 
the startup memory check of the "system check" load chunk this
should be fine
 2013-10-04 01:04:06 +02:00
Christian Groessler
700fd4f187 Enable "system check" load chunk for non-XL Atari target. 2013-10-04 00:54:24 +02:00
Oliver Schmidt
be82b141c7 Merge pull request #49 from groessler/something_to_pull 
Atari XL: use all available memory below the ROM
 2013-10-03 05:35:55 -07:00
Christian Groessler
73d38b0ff2 Fix typo in last change. 2013-10-03 14:15:39 +02:00
Christian Groessler
417110d341 Use all available memory below the ROM. 2013-10-03 14:13:13 +02:00
Oliver Schmidt
b727c075e9 Merge pull request #48 from efornara/time_fix 
fixed timep handling in time()
 2013-10-02 14:50:02 -07:00