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03ba3f7473
Commit Graph

2660 Commits

Author SHA1 Message Date
Marco van den Heuvel
03ba3f7473 Added c16/plus4 fast(), isfast() and slow() functions, and updated the documentation accordingly. 2018-03-23 14:27:15 -07:00
Marco van den Heuvel
d34c93a464 Set X register to 0 so that 16bit promotion works as expected. 2018-03-20 14:05:55 -07:00
Marco van den Heuvel
5d4116f05f Added isfast function which returns a 1 when the C128 is in 2MHz mode. 2018-03-20 13:11:24 -07:00
Marco van den Heuvel
2533cc8d75 Added the vic20 georam emd. 2018-03-19 11:34:41 -07:00
Marco van den Heuvel
0c7496f08b Added vic20 - ram emd. 2018-03-16 14:23:52 -07:00
Oliver Schmidt
316d8e9d37
Merge pull request #609 from polluks/master 
Added missing PCE conio functions.
 2018-03-11 08:58:23 +00:00
Stefan
789ce59fb5 Added missing PCE conio functions. 2018-03-11 00:49:40 +01:00
Oliver Schmidt
be30c0bd70
Merge pull request #606 from pfusik/ldec 
Optimize deceaxy
 2018-03-10 11:28:46 +00:00
Piotr Fusik
18ada212e7 Fix coding style. 2018-03-09 18:48:24 +01:00
Piotr Fusik
970c5f6184 Add comments. 2018-03-08 22:10:11 +01:00
Bob Andrews
7e6942953c
Merge pull request #604 from blackystardust/master 
Improved reu size detection.
 2018-03-08 19:19:35 +01:00
Oliver Schmidt
d602105dd4
Merge pull request #605 from mrdudz/4playerfix 
4playerfix
 2018-03-08 08:09:24 +00:00
Oliver Schmidt
8e75906737 Switched Apple II output format to AppleSingle. 
Although the primary target OS for the Apple II for sure isn't DOS 3.3 but ProDOS 8 the Apple II binary files contained a DOS 3.3 4-byte header. Recently I was made aware of the AppleSingle file format. That format is a much better way to transport Apple II meta data from the cc65 toolchain to the ProDOS 8 file system. Therefore I asked AppleCommander to support the AppleSingle file format. Now that there's an AppleCommander BETA with AppleSingle support it's the right time for this change.

I bumped version to 2.17 because of this from the perspective of Apple II users of course incompatible change.
 2018-03-07 23:05:21 +01:00
Piotr Fusik
5251b67d73 Fix comment typos. 2018-03-07 21:01:29 +01:00
Piotr Fusik
a32c50a6bc Optimize deceaxy. 2018-03-07 20:45:50 +01:00
mrdudz
3afbed48e0 tweak driver to no more use IRQ 2018-03-07 00:20:42 +01:00
Marco van den Heuvel
b783280577 Replaced reu commands with defined constants. 2018-03-05 17:46:51 -08:00
Marco van den Heuvel
40e93dd931 Improved reu size detection. 2018-03-05 15:01:55 -08:00
Marco van den Heuvel
b37e06da8f Fixed hex digits case. 2018-03-02 14:09:02 -08:00
Marco van den Heuvel
5a9d908007 Added 2a03/2a07 and HuC6280 detection. 2018-03-01 14:57:42 -08:00
Oliver Schmidt
298fe25281
Merge pull request #599 from greg-king5/pce-point-func 
Fix how the PC-Engine calls functions through pointers.
 2018-03-01 16:50:40 +00:00
Greg King
549f09db9c Made two indirect jumps through the zero-page go through page $20 on the PC-Engine. 2018-02-28 14:59:52 -05:00
Marco van den Heuvel
5d029af79e Fixed the 65816/65802 detection. 2018-02-27 11:44:34 -08:00
Marco van den Heuvel
e79e779aba Removed bit opcode, not needed anymore. 2018-02-26 19:30:25 -08:00
Marco van den Heuvel
e3779978b2 Added proper 65sc02, 65ce02 and 4510 detection. 2018-02-26 19:22:54 -08:00
Greg King
33f602f9ad Shortenned the CBM close() by a byte and a cycle. 2018-02-26 15:07:13 -05:00
Oliver Schmidt
f19651cfea
Merge pull request #594 from greg-king5/pce-32k-rom 
Change the PC-Engine's config., so that we can make 8K, 16K, and 32K carts.
 2018-02-24 11:00:57 +00:00
Greg King
39b4b6838f Made dio_read(), dio_write(), and dio_write_verify() catch sector number conversion errors. 2018-02-23 16:12:12 -05:00
Greg King
6fd56bf9b6 Fixed bugs in the geos-cbm DIO sector-number converter functions. 
* The 16-bit comparison code actually didn't compare the high byte.
* This implementation supports only the 1541, 1571, and 1581; but, it didn't exclude the other drive types that GEOS supports.
* Two error code numbers were swapped.
* A 1571 converter didn't catch sector numbers that are too high.
* A 1581 converter didn't catch sector numbers that are too high.
 2018-02-23 16:12:12 -05:00
Greg King
8476360e9f Fixed bugs in geos-cbm's dio_open(). 
* Trying to open an unused drive would leave a byte on the hardware stack.

* Too high device numbers weren't caught.
 2018-02-23 16:12:12 -05:00
Greg King
3a0506ccb3 Changed the PC-Engine's configuration file, so that the command line can build 8K, 16K, and 32K carts. 
Adjusted the PCE's document, the start-up code, and the PCE library test makefile.  That makefile shows how to post-process the linker's output file.
 2018-02-23 16:06:49 -05:00
Marco van den Heuvel
b0ef67d14c Added GEOS 1.3 and 1.5 detection. 2018-02-15 15:24:58 -08:00
Marco van den Heuvel
e17b9177de Fixed GeOS -> GEOS and added newline to geossym2.inc. 2018-02-14 10:22:10 -08:00
Marco van den Heuvel
d93f84f4bc Improved GeOS version detection. 2018-02-13 19:19:40 -08:00
Oliver Schmidt
dacee3b9ed Removed IRQ support from TGI drivers. 
All but one TGI drivers didn't use IRQs. Especially when the TGI driver kernel was the only .interruptor this meant quite some unnecessary overhead because it pulled in the whole IRQ infrastructure.

The one driver using IRQs (the graphics driver for the 160x102x16 mode on the Lynx) now uses a library reference to set up a JMP to its IRQ handler.
 2018-02-02 18:15:45 +01:00
Oliver Schmidt
1976d6cd32 Removed IRQ support from joystick drivers. 
All but one joystick drivers didn't use IRQs. Espsecially when the joystick driver kernel was the only .interruptor this meant quite some unnecessary overhead because it pulled in the whole IRQ infrastructure.

I was told that the one driver using IRQs (the DXS/HIT-4 Player joystick driver for the C64) can be reworked to not do it. Until this is done that driver is defunct.
 2018-02-01 22:38:36 +01:00
Oliver Schmidt
27dacca4d3 Added missing dummy libref. 2018-02-01 22:06:59 +01:00
Oliver Schmidt
19ed94fe25 Adjust alternative ProDOS 8 I/O buffer allocation module to linker configs. 
The Apple II linker configs don't define symbols for the STARTP segment anymore. There refer to the load/start address in the same way the executable file header does.
 2018-01-31 15:06:37 +01:00
Oliver Schmidt
374c7e815c
Merge pull request #577 from polluks/master 
Moved initcgetc to initcputc
 2018-01-25 12:35:21 +00:00
Stefan
caa40866c3 Moved initcgetc to initcputc 2018-01-23 13:02:47 +01:00
Christian Groessler
643152fb38 Fix last change, put display list at beginning of ROM. 2018-01-21 15:40:22 +01:00
Christian Groessler
2ef6514e47 atari5200: put default display list into its own memory area 
This avoids 1K boundary crossing of the display list. Fix for issue #560.
 2018-01-19 15:18:43 +01:00
Christian Groessler
f0708db792 crt0.s ("none" target): fix initialization of sp variable. 2018-01-11 13:15:19 +01:00
Greg King
da22c90d33 Shrank Telestrat initcwd.s by 3 bytes. 
Changing when a loop test is done allowed the removal of an extra STA instruction.
 2018-01-09 04:48:39 -05:00
Oliver Schmidt
1ea5889a87
Merge pull request #564 from bauen1/none-library 
Add none.lib
 2018-01-05 11:05:30 +00:00
bauen1
94077404f9
Added ctype.s to none.lib as suggested by oliverschmidt 2018-01-05 10:39:23 +01:00
bauen1
aa34aed7dd
Fixed unused import and export of none.cfg and none/crt0.s 2018-01-04 22:27:39 +01:00
bauen1
45482b4fb1
Fixed none/crt0.s to respect none.cfg 2018-01-04 22:14:01 +01:00
bauen1
4759d3956e
Removed initialization of the stack from none.lib 2018-01-04 13:54:00 +01:00
bauen1
98b2b2544d
Added crt0 to none.lib 2018-01-04 12:07:35 +01:00