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
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
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.
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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.
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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
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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".'
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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
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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
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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.
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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
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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.
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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)
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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
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ca65: added .P4510 and .IFP4510 pseudo commands
2016-09-20 16:19:45 +02:00
Oliver Schmidt
709ee6a28b
Merge pull request #341 from alexthissen/master
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Update exehdr.s for Lynx target
2016-09-14 10:23:44 +02:00
Christian Groessler
6198e10f67
Atari: fix lookup of default device on XDOS.
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Stefan Dorndorf, author of XDOS, pointed out that retrieving the
default device by looking at an undocumented memory location won't
work in future XDOS versions.
He also showed a way to get the default device in a compatible
manner.
This change implements his method and adds a version check (XDOS
versions below 2.4 don't support this -- for them the behaviour
will be the same as, for example, AtariDOS: no notion of a default
drive).
2016-09-12 23:40:25 +02:00
Alex Thissen
ef7e9db116
Changed __BLOCKSIZE__ to __BANK0BLOCKSIZE__.
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Added __BANK1BLOCKSIZE__ which defaults to 0.
2016-09-11 22:26:52 +02:00
Sven Oliver Moll
c0d2643952
added 4510 cpu detection to getcpu.s
2016-09-07 19:44:11 +02:00
alexthissen
e786d1cf49
Update exehdr.s
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Fix for memory bank 1 which should be zero for almost all cartridges for emulators to work correctly.
2016-08-27 21:58:13 +02:00
Greg King
2c03b9a1bc
Added C-code interfaces for the CBM Kernal functions SCNKEY and UDTIM.
2016-08-07 15:50:10 -04:00
Greg King
e7e65044e6
Used more mundane addressing in some of the instructions in "zlib/inflatemem.s".
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That avoids conflicts with ca65's future .setdp feature.
2016-07-19 10:42:49 -04:00
Brad Smith
32d000fb4c
Fix broken rand() implementation. The high 8 bits were unused, reducing it to a 24-bit implementation (while still doing all the work for a 32-bit one). The best entropy is in the unused high byte, returning these bits in A instead of bits 8-15, which had considerably lower entropy (i.e. rand() & 255 was effectively a 16-bit LCG).
2016-07-11 20:48:47 -04:00
Greg King
c2945bf1ff
Made the zlib's inflatemem()'s source file use enhanced instructions for all 65SC02-compatible CPUs (not only the 65C02).
2016-07-10 05:05:38 -04:00
