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Commit Graph

2604 Commits

Author SHA1 Message Date
jede
d8904c550b Fixing buffer overflow with cwd command (FILENAME_MAX must be at 50 +1 bytes) 2017-09-25 21:39:57 +02:00
jede
86741cb1dd correcting missing _ 2017-09-24 20:07:02 +02:00
jede
5bbb27c8af Fixing bug for cwd 2017-09-24 20:04:50 +02:00
jede
fabb6acf3f Initcwd is now working for telestrat 2017-09-24 19:23:44 +02:00
Oliver Schmidt
308f74561c Merge pull request #482 from greg-king5/pet-kbrepeat
Make the CBM Pet kbrepeat() work on both 40-/80-column machines.
2017-09-06 09:19:04 +02:00
Greg King
51765c6e5c Removed an unwanted button mask table from a VIC-20 joystick driver.
It had put the jump table at the wrong place.  Programs crashed as soon as they tried to initiate the driver.
2017-09-05 16:56:20 -04:00
Greg King
3c0b8c4e86 Made the CBM Pet kbrepeat() work on both 40-column and 80-column machines.
Put the kbrepeat() description in an alphabetical position in the function document.
2017-09-05 09:19:01 -04:00
Oliver Schmidt
4aa19494f5 Removed dysfunctional kbrepeatdelay() and kbrepeatrate().
As discussed in https://github.com/cc65/cc65/pull/452 after my premature merge the two functions in question don't work as expected.

Additionally I adjusted several style deviations in the pull request in question.
2017-08-30 16:37:59 +02:00
Oliver Schmidt
acf831658f Adjusted to recent driver interface change.
Please note that this change is absolutely untested!

Apart from the recent driver interface change:
- vic20-stdjoy.s was "slightly broken" because it didn't clear x on return from joy_read.
- vic20-ptvjoy.s was "heavily broken" because it returned a totally different set of bits of the first joystick.
2017-08-20 17:17:39 +02:00
Oliver Schmidt
20c85c8a1c Minor style adjustment. 2017-08-20 17:17:38 +02:00
Oliver Schmidt
a817da7c6b Adjusted to recent driver interface change.
Please note that this change is absolutely untested!
2017-08-20 17:17:37 +02:00
Oliver Schmidt
b5a4e5667a Merge pull request #452 from mrdudz/kbrepeat
kbrepeatdelay and kbrepeatrate for cbm targets
2017-08-20 14:15:37 +02:00
Oliver Schmidt
0c54a19a0b Adjusted to recent driver interface change.
The change is inspired by the code of the standard joystick driver. It is however absolutely untested.

Note: Sites like http://raster.atariportal.cz/english.htm state that there needs to be a delay when reading joysticks via the MultiJoy adapter. There's no such delay in the driver. But I don't dare to decide to add it.
2017-08-20 11:49:02 +02:00
Oliver Schmidt
7f52a770d9 Removed joy_masks array.
So far the joy_masks array allowed several joystick drivers for a single target to each have different joy_read return values. However this meant that every call to joy_read implied an additional joy_masks lookup to post-process the return value.

Given that almost all targets only come with a single joystick driver this seems an inappropriate overhead. Therefore now the target header files contain constants matching the return value of the joy_read of the joystick driver(s) on that target.

If there indeed are several joystick drivers for a single target they must agree on a common return value for joy_read. In some cases this was alredy the case as there's a "natural" return value for joy_read. However a few joystick drivers need to be adjusted. This may cause some overhead inside the driver. But that is for sure smaller than the overhead introduced by the joy_masks lookup before.

!!! ToDo !!!

The following three joystick drivers become broken with this commit and need to be adjusted:
- atrmj8.s
- c64-numpad.s
- vic20-stdjoy.s
2017-08-19 19:11:28 +02:00
Bob Andrews
5dcebbccb6 Merge branch 'master' into kbrepeat 2017-08-06 20:22:52 +02:00
Pascal de Bruijn
19f6ae1d54 make: change uppercase prefix var 2017-07-22 16:38:50 +02:00
Oliver Schmidt
6002e59c28 Merge pull request #453 from mrdudz/waitvsync
waitvblank for cbm targets
2017-07-18 15:38:27 +02:00
mrdudz
b6d3d32e88 wait for line 0 instead of last line 2017-07-18 01:06:20 +02:00
mrdudz
8eee51913a add headers/fix formatting 2017-07-18 01:04:53 +02:00
mrdudz
c24080f289 do banking 2017-07-18 00:41:54 +02:00
mrdudz
fe850fece8 implement waitvsync for plus4/c16 2017-07-17 23:55:18 +02:00
mrdudz
1abce3a2a1 rename all waitvblank() to waitvsync() 2017-07-17 23:15:05 +02:00
Oliver Schmidt
26a2d8a5c6 Merge pull request #457 from pfusik/const-arrays
Make some arrays const.
2017-06-30 09:28:40 +02:00
Greg King
141c25b42b Added the extra dependency file's directory as an order-only prerequisite.
The extra dependency files are put into different places than the extra object files' location.  Therefore, the rule must pre-make two directories.
2017-06-29 13:56:29 -04:00
Piotr Fusik
b31ae57be1 Make some arrays const. 2017-06-28 20:43:31 +02:00
Greg King
d1501731e4 Added a makefile dependency for the libraries' "extra" files.
Some of the files in "libsrc/*/extra/" include other library files.  But, the "lib/*.o" files weren't rebuilt when those other files changed.

The new dependency rules must be "bootstrapped".  You must force a rebuild of all of the extra library object files (it will create the dependency files).  Use these commands:

rm lib/*.o
make lib
2017-06-28 05:51:46 -04:00
Greg King
bd883327ac Added two functions that make it easier to write portable programs for Ohio Scientific computers. 2017-06-26 02:34:23 -04:00
mrdudz
3ff4a1333c use BIT so akku wont get trashed at least in 40 cols mode 2017-06-22 00:19:39 +02:00
mrdudz
49aad01bf1 dont trash akku if possible, use VDC register when in 80column mode 2017-06-21 23:18:00 +02:00
mrdudz
a42feca228 fixed some stuff, compiles again :) 2017-06-17 02:37:34 +02:00
mrdudz
035621aa95 fixed code a bit so it compiles again :) 2017-06-17 02:26:54 +02:00
Greg King
30f941ba39 Added a missing label to some conio cursor movement functions.
It had prevented other functions, e.g. cputs(), from being linked into a program.
2017-06-15 16:44:46 -04:00
Lauri Kasanen
4235e569d2 Small lz4 optimizations 2017-06-09 16:57:47 +03:00
Lauri Kasanen
c444ed5e4f Mention the optimizations in a comment 2017-06-09 10:42:24 +03:00
Lauri Kasanen
bba961e54d Use hex immediates 2017-06-09 10:40:17 +03:00
Lauri Kasanen
cd460a8160 Remove _ from internal vars 2017-06-09 10:37:50 +03:00
Lauri Kasanen
ee49ecdf43 Expand tabs to spaces in lz4.s 2017-06-06 19:31:16 +03:00
Lauri Kasanen
e75a59d7a8 Add LZ4 decompression support 2017-06-06 18:48:25 +03:00
Oliver Schmidt
035baa49bd Merge pull request #438 from bbbradsmith/ca65_rand_comment
rand.s comment update
2017-05-26 15:16:42 +02:00
Brad Smith
950d65e8ed detectabl > detectable 2017-05-25 03:20:11 -04:00
Brad Smith
1602aab6e9 forgot to update comments from earlier #323 rand.s change 2017-05-25 03:01:25 -04:00
Stefan
75028e4108 shorter code 2017-05-18 23:58:10 +02:00
Lauri Kasanen
a84463a3df callptr4 2017-05-01 21:08:03 +03:00
Oliver Schmidt
e43dbe1c24 Just some white space fixes of recently contributed code. 2017-04-06 17:53:57 +02:00
Oliver Schmidt
275b27647e Removed superfluous final linefeed. 2017-04-04 15:43:56 +02:00
Oliver Schmidt
233dd5062a Merge pull request #389 from IrgendwerA8/stringimprovements
Optimization of string functions (size & speed).
2017-04-04 15:39:37 +02:00
Oliver Schmidt
5095dd72b2 Merge pull request #402 from IrgendwerA8/runtime_improvements
few 6502 and some 65SC02 runtime optimizations
2017-03-20 11:34:06 +01:00
IrgendwerA8
1abfa98290 minor style changes 2017-03-19 20:51:54 +01:00
Oliver Schmidt
2048d6cfb5 Removed top blank line. 2017-03-18 20:57:12 +01:00
Christian Groessler
a3d8829be9 Creativison changes.
This change includes some cleanups, removal of mainargs.s (game console
programs never have arguments), and a workaround for a problem I'm seeing.

The problem is that sometimes (in fact, more often than not) the clrscr()
call in testcode/lib/joy-test.c writes some garbage chars on the screen (most
often a "P"). Could be my hardware (I haven't seen it on MAME), but to
me the root cause is still unknown.
2017-03-17 21:42:51 +01:00
IrgendwerA8
0de44517ac few 6502 and some 65SC02 optimizations 2017-03-12 23:21:43 +01:00
Christian Groessler
8a81f9c0c8 Fix line endings (CRLF -> LF) on all affected files. 2017-03-10 11:21:14 +01:00
Oliver Schmidt
b332064cb5 Just some minor style fix. 2017-03-09 14:39:08 +01:00
Christian Groessler
64c4cef901 Implement diagonal direction handling in creativision joystick driver. 2017-03-08 13:19:53 +01:00
IrgendwerA8
8d1b80e6fd Fixed CPU-flag usage which fails on build server?! 2017-03-05 11:38:55 +01:00
IrgendwerA8
81115aa826 Added further optimizations and unit tests. 2017-03-05 02:09:12 +01:00
Christian Groessler
9558ebf86c creativision/crt0.s: enable display interrupts in display controller configuration
Otherwise the joystick zero page locations won't get updated.
2017-03-04 10:04:32 +01:00
IrgendwerA8
3d28f5ca90 Fixed indentation 2017-02-26 22:36:19 +01:00
IrgendwerA8
c240d42a9e Added "strrchr" optimizaion a matching unit test and tiny unit test framework. (Documentation for that will follow later) 2017-02-26 20:03:05 +01:00
jede
b0e035ba2b Cleaning 2017-02-25 22:23:46 +01:00
jede
7bc3bff83f adding gotox.s gotoy.s wherex.s wherey.s 2017-02-25 22:20:17 +01:00
jede
1497330cc0 adding clrscr.s 2017-02-25 22:10:13 +01:00
jede
f6002a149c adding gotoxy.s 2017-02-25 21:32:06 +01:00
IrgendwerA8
6afcc370ed Optimization of two string functions (size & speed). 2017-02-25 20:19:50 +01:00
Christian Groessler
ddae920ee9 remove old joystick code 2017-02-15 15:53:57 +01:00
Christian Groessler
e6530d68dd Fix joystick driver. Add interruptor support.
Note that the joystick driver doesn't support combined movements (like
left/up or right/down). This should be fixed.
2017-02-15 15:45:49 +01:00
Christian Groessler
c0803ed53a fix indentation 2017-02-14 23:52:44 +01:00
Christian Groessler
a5fba551d1 Merge remote-tracking branch 'upstream/master' into something_to_pull2 2017-02-13 21:38:38 +01:00
Piotr Fusik
4266e712f2 Optimize inflatemem.
The new version is 30% shorter and 10% faster.
It also avoids the indirect-X addressing mode, which was a problem for PC-Engine.
2017-02-12 11:41:11 +01:00
Oliver Schmidt
5bbf010029 Merge pull request #371 from jedeoric/master
Create an Oric Telestrat target library
2017-02-10 23:47:13 +01:00
Christian Groessler
38451fa8a4 intermediate check-in -- creativision joystick driver 2017-02-08 14:34:35 +01:00
Greg King
69e3bbea7e Reverted 'Used more mundane addressing in some of the instructions in "zlib/inflatemem.s".'
This reverted some of commit e7e65044e6.
2017-02-07 07:33:27 -05:00
Christian Groessler
984f901604 Merge remote-tracking branch 'upstream/master' into something_to_pull2 2017-02-06 19:32:00 +01:00
Christian Groessler
39a1a142e3 gamate, lynx, nes, pce: remove joy_stddrv.s
These targets don't support dynamically loaded joystick drivers.
2017-02-06 19:26:12 +01:00
jede
d2fc2c74fb Correcting scrsize.s into _scrsize.s 2017-02-03 21:11:37 +01:00
jede
d76911d38a Fixing telestrat.h 2017-02-02 22:53:28 +01:00
jede
5abb40b229 Last push for tonight :) 2017-02-02 00:11:11 +01:00
jede
4b77072fed Correcting alignment 2017-02-02 00:05:50 +01:00
jede
0e649f24ea Correcting some code from github comments 2017-02-01 23:58:33 +01:00
Christian Groessler
a08f905224 Cleanups for Creativision. 2017-02-01 20:09:03 +01:00
Christian Groessler
0b2a699b46 Merge remote-tracking branch 'upstream/master' into creativision-neu 2017-02-01 18:49:31 +01:00
Christian Groessler
07f840f11c Merge remote-tracking branch 'upstream/master' into creativision 2017-02-01 18:15:05 +01:00
Christian Groessler
034c668b15 pce/memcpy.s: remove superfluous comma in comment 2017-02-01 17:52:30 +01:00
jede
d9778994fa Correcting some spaces 2017-01-31 22:33:19 +01:00
jede
6f58b9a22d Correcting comments alignment
Correcting an address error in telestrat.inc when cleaning files which broke read.s primitive
2017-01-31 22:20:19 +01:00
jede
b5fef66f37 Merge telemon24 and telemon30 into telestrat target.
Cleaning, and replace tab to spaces
Converting hex lowercase value into uppercase char.
Changing := and = when it was needed
2017-01-31 22:09:14 +01:00
jede
06b2b83ab2 Correcting spaces 2017-01-29 23:18:32 +01:00
jede
29881fb7c9 Revert 2017-01-29 22:28:54 +01:00
jede
d1b5a6632d Adding telemon30 and telemon24 primitives 2017-01-29 21:18:49 +01:00
Christian Groessler
bba7c980e4 libsrc/c16/get_tv.s: remove code duplication
Use the plus4 version of get_tv.s.
2017-01-26 16:43:47 +01:00
Christian Groessler
f613ee0f57 More optimization in libsrc/atari/is_cmdline_dos.s.
Suggestion by Spiro Trikaliotis.
2017-01-24 21:01:42 +01:00
Christian Groessler
6f463d60a3 Small space optimization in libsrc/atari/is_cmdline_dos.s. 2017-01-24 20:21:56 +01:00
jede
038ac5a65a Correcting doc adding telemon 2.4 primitives 2017-01-22 21:41:49 +01:00
Greg King
54ff808c2c Added a way to show the default mouse pointer on C64 TGI (graphics) screens. 2017-01-18 16:05:47 -05:00
Florent Flament
c1aac0de0e Add C support for Atari 2600 (VCS) 2017-01-13 21:12:22 +01:00
jede
d5ba063602 Correcting some bugs 2017-01-04 20:03:19 +01:00
Marshall Ward
09495519c0 NES memory map amend (16k prg, 8k chr default)
The configuration file and runtime (crt0.s) provided for the default NES
ROM layout (2x16k PRG, 8k CHR) incorrectly added interrupts (IRQ1, IRQ2,
TIMERIRQ) which are not supported by the NES hardware.  For example, see
the NESdev wiki, which makes no reference to these interrupts.

    https://wiki.nesdev.com/w/index.php/CPU_memory_map

The VECTORS region was also incorrectly set to 0xFFF6, which would have
left the 0xFFF4 normally unspecified.  This did not result in any error,
however, since cc65 simply placed ROMV directly after ROM0 regardless of
start address.

(This layout may be due to a copy-and-paste from the PC-Engine
configuration, whose interrupt registers start at 0xFFF6, begins with
the three interrupts listed above, followed by NMI and START, and does
not end with a final IRQ interrupt.)

Despite the absence of any actual error, since START is still placed at
0xFFFC, this patch removes the nonexistent interrupts and also correctly
aligns the ROM0 and ROMV regions.  It also has the (admittedly very
minor) benefit of freeing up 6 additional bytes for ROM0.
2016-12-24 08:32:54 +11:00
jede
15ac85b50c Adding ch376.h header, correcting some bugs 2016-12-14 23:45:20 +01:00
jede
252e4afb9c Adding files for telemon30 2016-12-14 21:22:10 +01:00
Oliver Schmidt
819ecbda26 Merge pull request #348 from SvOlli/release
ca65: added .P4510 and .IFP4510 pseudo commands
2016-09-20 16:19:45 +02:00