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1358 Commits

Author SHA1 Message Date
Wayne Parham
f09ffb2a45 symNotepad.c 2021-05-12 01:08:13 +01:00
Bob Andrews
82ee502f57
Merge branch 'master' into wrapped-call 2021-05-11 14:16:25 +02:00
mrdudz
ef8c70c7af use url instead of htmlurl, add note on least significant 8bits of the bank value 2021-05-11 13:36:30 +02:00
Wayne Parham
f81aefe8bd Synertek Systems Sym-1 config files 2021-05-09 17:13:24 -05:00
mrdudz
3ea330f15f update docs 2021-05-08 01:03:43 +02:00
mrdudz
729690e9e9 document the wrapped-call extension 2021-05-05 16:07:47 +02:00
Evgeny Vrublevsky
8e02f8f5ec Add .REFTO as an alias to .REFERTO. Update the docs related to it. 2021-04-29 07:55:43 -04:00
Evgeny Vrublevsky
50a58e7706 Added documentation for the .REFERTO. 2021-04-29 07:55:43 -04:00
Greg King
1f4ce41846 Fixed the alphabetic sorting of the "Pseudo functions" section. 2021-04-24 13:48:42 -04:00
Greg King
4866ee53e6 Moved some Assembly function descriptions out of the "Control commands" section, and into the "Pseudo functions" section. 2021-04-24 13:20:10 -04:00
Marco Aurelio da Costa
fd3d5d35fb mc: Implemented .LITERAL 2021-04-19 15:42:29 +02:00
Marco Aurelio da Costa
1993d5c091 mc: Documentation for .PUSHCHARMAP/.POPCHARMAP 2021-04-18 20:39:05 +02:00
Greg King
6bb1b6953f Documented the options to control cc65's warnings about induced pointer type changes. 2021-04-17 01:59:09 -04:00
Dirk Lehmann
eb1cf750f2 -W-unreachable-code option added, alphabetic order of --list-warnings 2021-04-13 09:37:55 +02:00
Oliver Schmidt
0ed41db478 Some minor clarifications. 2021-04-06 01:45:41 +02:00
Greg King
0f1386ff4c Added documentation about the slightly different behavior of cpeekcolor() on the cx16 platform. 2021-03-25 08:28:15 -04:00
Christian Groessler
531a31722e fix typo 2021-03-22 14:06:40 +01:00
Greg King
bb3a2db5a0 Fixed an ambiguous statement about CONDES segments. 2021-02-21 15:44:59 -05:00
Christian Groessler
43881afca2 doc/atari5200.sgml: document splash screen user changeable settings 2021-02-11 21:02:24 +01:00
Christian Groessler
9cd1ffa6a6 doc/ld65.sgml: document the INIT segment 
- re-arrange the segments in the "Special segments" section alphabetically
- some small changes in section 5.8 (FILE) regarding Atari XEX format
 2021-02-11 20:58:17 +01:00
Oliver Schmidt
a861d84011
Fixed recent addition of __A__. 2021-01-06 16:09:55 +01:00
Piotr Kaczorowski
0884278ae3 Correction in documentation regarding __A__ pseudo variable 2021-01-06 16:05:04 +01:00
Piotr Kaczorowski
e3fa247012 Yet another fix typo in cc65.sgml 2021-01-06 16:05:04 +01:00
Piotr Kaczorowski
601e628343 Another fix typo in cc65.sgml 2021-01-06 16:05:04 +01:00
Piotr Kaczorowski
68e1faa2c8 Fix typo in cc65.sgml 2021-01-06 16:05:04 +01:00
Piotr Kaczorowski
9662469957 Return-type warning and pseudo variable __A__ documentation added. 2021-01-06 16:05:04 +01:00
michael
d67b955e52 Fixed example of the OS struct usage for Atari 5200 2020-12-25 01:35:38 +01:00
baktrasf
2e9bada1f2 Atari 5200 OS header refinements 2020-12-25 01:35:38 +01:00
Greg King
59c58acbe3 Documented the address size argument of the bss-name, code-name, data-name, and rodata-name pragmas. 2020-12-05 23:04:48 -05:00
Zsolt Branyiczky
032b4e3979 Fixed typo 2020-11-19 22:02:07 +01:00
Zsolt Branyiczky
130d3b52a2 new macros supporting 6502DTV cpu 2020-11-19 22:02:07 +01:00
Polluks
c59e8277ae Added prototype 2020-11-18 10:28:19 +01:00
Zsolt Branyiczky
dd44dc4d77 Fix typo 2020-11-15 16:35:55 +01:00
Zsolt Branyiczky
06dfef81a1 Added 6502dtv description to cpu option 2020-11-15 16:35:55 +01:00
Zsolt Branyiczky
b33b053307 add c64dtv support 2020-11-15 16:35:55 +01:00
Greg King
aad17a6f05 Made two GEOS directory functions return NULL if they can't give a valid entry. 2020-10-29 18:06:01 -04:00
Christian Groessler
3537210674 add waitvsync() for atari and atari5200 2020-10-28 21:12:32 +01:00
Oliver Schmidt
8e685a0071
Mention recursion. 2020-10-23 18:35:14 +02:00
Oliver Schmidt
947dd9aca0
Adjusted ChkDkGEOS. 2020-10-22 08:54:07 +02:00
Greg King
ae6696fcb9 Removed some ambiguity from a statement. 
A limited number of bit-field types are required by the C standard, not by cc65.
 2020-09-08 10:55:07 -04:00
Jesse Rosenstock
4e4e4c2d21 Allow char bit-fields 
These are not required to be supported (only int, signed int, and
unsigned int are required), but most compilers support it.

https://port70.net/~nsz/c/c89/c89-draft.html#3.5.2.1
https://port70.net/~nsz/c/c89/c89-draft.html#A.6.5.8

For consistency with other integral types, plain `char` bit-fields
are unsigned, regardless of the `--signed-chars` option.

Fixes #1047
 2020-09-08 14:24:04 +02:00
Jesse Rosenstock
85e8a6cb9f Clarify docs that bss is zero-initialized 
Addresses comment raised in #1202.
 2020-08-19 13:24:15 +02:00
Jesse Rosenstock
7e61b11f23 Add _Static_assert docs to cc65 extensions 
Fixes #1149.
 2020-08-16 21:57:04 +02:00
Greg King
ba48dfe65d Fixed a typo in the CX16 document. 2020-07-16 14:06:23 -04:00
Spiro Trikaliotis
0e55d33cc3 Fix info page building for newer linuxdoc 
In ca65.sgml, the following pattern was used in tables in order to
create an empty row:

||~@

That is, the first two columns are empty, the last one has an  

Unfortunately, with newer linuxdoc, this fails, as the empty columns
create two @item directly after each other, which is not allowed.

Changing this to

~|~|~@

fixes it by adding an " " into each column.

Furthermore, the last line had a "newrow" (@) separator, which created
an artifact. Removed that one.
 2020-07-16 19:25:40 +02:00
Greg King
4296cbaf82 Added a 320x200x256 TGI driver to the Commander X16 library. 
Made the mandelbrot sample program handle the X16's 256 colors.
 2020-07-15 17:30:58 -04:00
Greg King
410e4502ee Added a 160x192x2 TGI (graphics) driver to the VIC-20 library. 
The driver requires a special linker configuration: "vic20-tgi.cfg".
The VIC-20 computer needs at least 8K of expansion RAM!

"tgidemo.c" needed to be adjusted because the VIC-20's vertical (y) range is greater than its horizontal (x) range -- the opposite of most other platforms.  Also, the circle demo would jam on the VIC-20.
 2020-07-08 05:55:30 -04:00
Daniel Serpell
17c5504129 In Atari XEX output format, join memory areas if possible. 
This makes executables shorter if two memory areas are consecutive.
 2020-07-04 23:28:10 +02:00
Dirk Jagdmann
3cbe485b94 fix description of Kerberos memory 2020-06-22 23:55:45 +02:00
Dirk Jagdmann
9227b0ccaf sort items 2020-06-22 23:55:45 +02:00
Dirk Jagdmann
cb26766651 add C64 documentation 2020-06-22 23:55:45 +02:00
Oliver Schmidt
37107174c6 Added waitvsync() for the Enhanced Apple //e. 
The implementation is a bit tricky as it requires to take different code paths for the //e, the //c and the IIgs. Additionally the //c only provides a VBL IRQ flag supposed to be used by an IRQ handler to determine what triggered the IRQ. However, masking IRQs on the CPU, activating the VBL IRQ, clearing any pending VBL IRQs and then polling for the IRQ flag does the trick.
 2020-06-18 21:44:57 +02:00
Greg King
2acb3b153b Added some "See also" links to the TGI color-count descriptions. 2020-06-08 20:09:45 -04:00
Greg King
87144a15dd Fixed the "verbatim" tags in the TGI document. 2020-06-08 17:22:02 -04:00
Greg King
bc1e884988 Documented how the TGI API shows when a palette has 256 colors. 2020-06-08 16:39:11 -04:00
Oliver Schmidt
555282497c Removed --lib option from cl65. 
The general approach of cl65 when generating the command lines to be executed is to first put options and the put files. However, this doesn't work well with the --lib option which would rather need to be put when libraries in general are put. I opted to not add this special behavior to cl65 as
* the use case for the --lib option is _VERY_ specific
* cl65 is after all a wrapper for ordinary use cases
 2020-05-30 21:03:15 +02:00
jede
7ae6430728 Fix typo 2020-05-28 08:50:20 -04:00
jede
532240a2db Telestrat joystick management 2020-05-28 08:50:20 -04:00
Greg King
f8be35b41e Fixed some typos in the "large alignment" support. 2020-05-15 21:09:02 -04:00
Chris Cacciatore
3adeb0f907 Removed invalid link to ca65 document. 2020-05-15 17:54:41 -04:00
Chris Cacciatore
ad1eadd60d Added support for --large-alignment in ld65. 
Implemented the same way as in ca65.
 2020-05-15 17:54:41 -04:00
Greg King
8b5a2f135c Added missing <tag> and <itemize> Linuxdoc tags to some ctype.h function descriptions. 2020-03-27 00:59:15 -04:00
Dirk Jagdmann
beaa77d2d6 fix whitespace 2020-03-23 11:47:51 +01:00
IrgendwerA8
ce80624f62 ctype size optimization 2020-02-03 20:45:09 +01:00
Greg King
b66f7272af Updated the cx16 library to the ROM's prerelease 36. 2020-01-11 02:20:52 -05:00
Greg King
3fa253d31f Updated the cx16 library to the Commander X16 Kernal's prerelease 35. 2019-12-25 10:56:32 -05:00
Greg King
f75657d7e2 Added <cx16.h> to the function reference document. 2019-11-20 12:11:47 -05:00
Stefan
c9d2c10cbd Update vic20.sgml 2019-11-20 12:54:47 +01:00
Stefan
a56b176749 Update plus4.sgml 2019-11-20 12:54:47 +01:00
Stefan
ea16316e33 Update pce.sgml 2019-11-20 12:54:47 +01:00
Stefan
7361aa9959 Update nes.sgml 2019-11-20 12:54:47 +01:00
Stefan
c08f1e4bfd Update funcref.sgml 2019-11-20 12:54:47 +01:00
Stefan
63ab22f97f Update cx16.sgml 2019-11-20 12:54:47 +01:00
Stefan
49ebac7ac1 Update cbm510.sgml 2019-11-20 12:54:47 +01:00
Stefan
94892231bc Update c64.sgml 2019-11-20 12:54:47 +01:00
Stefan
9bf2bf308a Update c128.sgml 2019-11-20 12:54:47 +01:00
Stefan
9ab614d764 Update c16.sgml 2019-11-20 12:54:47 +01:00
Greg King
5da525e0ea Added a standard mouse driver to the cx16 library. 2019-11-16 14:51:24 -05:00
Greg King
d78133e1f0 Updated cx16 to match the Commander X16 ROMs and emulator, release 34. 2019-11-16 13:11:40 -05:00
Greg King
4dda5d2173 Changed a "See also" link in the abort() and assert() descriptions from raise() to signal(). 
Programmers might want to use signal() to catch the SIGABRT that's sent by abort() and assert().
 2019-11-12 11:57:38 -05:00
Greg King
ac4866c027 Made assert() send SIGABRT when an assertion fails. 
A signal handler can catch it, and do anything needed to make stderr work.
 2019-11-10 12:46:01 -05:00
Stefan
7f7db01e25 Fixed typos 2019-11-10 03:21:43 -05:00
Greg King
d7ec817f0a Fixed a typo in the cx16 document. 2019-09-30 10:41:21 -04:00
Greg King
18afc7c703 Created a target and a library for the Commander X16 prototype computer. 2019-09-27 03:38:51 -04:00
Greg King
0896deedef Added a .ORG keyword to ca65 structs/unions. 
Allow 24-bit numbers as operands in ca65 structs/unions.
 2019-09-11 19:00:08 -04:00
Oliver Schmidt
3b128ba59f Use MACHID to check for realtime clock. 
There's no need to do guesswork to know if a realtime clock is present/active.
 2019-09-10 09:49:06 +02:00
Jeremy Chadwick
4e3abf417f Use the word 'macros' universally (not macroes) 2019-08-27 08:34:35 +02:00
Jeremy Chadwick
57b997355f Grammatical modifications 2019-08-26 09:32:14 -04:00
Jeremy Chadwick
cc373cc41d doc: clarify need for .IMPORT on some special symbols 2019-08-26 09:32:14 -04:00
Greg King
a0db846a97 Allowed old-style (K and R) function declarations to be fastcall. 
That lets them match old-style definitions.  It avoids "Type conflict" error messages.  It allows shorter function calls.

Fixed the types of some variables in "test/ref/otccex.c".  It avoids crashes on 64-bit Windows (32-bit Windows with 64-bit pointers).
 2019-07-22 09:26:23 -04:00
jede
7f9e73a1ce Add textcolor and bgcolor.s 2019-07-21 14:11:51 -04:00
Lauri Kasanen
5cbbb4597f Document binary literals 2019-07-20 17:21:42 +02:00
Oliver Schmidt
e34ee32973 Reduced shadow for h2 to improve readability. 2019-06-04 11:46:15 +02:00
bbbradsmith
5269552346 sim65 common define for paravirt hooks base location 
allows the loaded binary to take up as much space as possible
restored some documentation of the hooks but without reference to specific location
 2019-05-31 10:40:04 +02:00
Oliver Schmidt
6efb71bea7 Rearranged paravirt function vector. 
- exit right below 6502 vectors.
- keep exit addr stable as it may be called from asm.
 2019-05-30 00:10:17 +02:00
bbbradsmith
3612edf4fa sim65.sgml typo: bold is bf not ** 2019-05-29 22:56:51 +02:00
bbbradsmith
fb7d4acd5c versionable header for sim65 
load and run address now configured from header
fix error codes not to conflict with test
fix test/misc/endless.c which is supposed to fail if an endless loop does not occur
 2019-05-29 22:56:51 +02:00
bbbradsmith
2f3cae0d2e movable sp for sim65 2019-05-29 22:56:51 +02:00
Brad Smith
38d2eb7a0e cc65.sgml incorrectly closed tt 2019-05-29 22:41:24 +02:00
Brad Smith
26d436b90d separating standard file I/O from low-level paravirtualization 2019-05-27 21:09:19 +02:00
Brad Smith
53bfd2e8cd added name 2019-05-27 21:09:19 +02:00
bbbradsmith
4acf011fa4 noting that standard file functions work as well 
correcting target name
 2019-05-27 21:09:19 +02:00
Brad Smith
42beb29f72 sim65.sgml syntax error unclosed tt 2019-05-27 21:09:19 +02:00
bbbradsmith
17505e2173 sim65.sgml noting sim65c02 target as well 2019-05-27 21:09:19 +02:00
bbbradsmith
69c7acb3bc some documentation for sim65 2019-05-27 21:09:19 +02:00
Brad Smith
d56e3adf2f CC65 -> cc65 2019-05-15 18:19:45 +02:00
Brad Smith
0d000bb629 Document --debug-opt-output and --debug-opt 2019-05-15 18:19:45 +02:00
Lauri Kasanen
f16ce22281 doc: Rename aux member to data 2019-05-15 11:17:45 +02:00
Lauri Kasanen
c2f3421dee Document using inline asm with SoA, structs with array members 2019-05-15 11:17:45 +02:00
Christian Groessler
a24e3d9e72 ld65.sgml: document '--allow-multiple-definition' switch 2019-05-01 10:57:48 +02:00
Oliver Schmidt
7b234d4497
Adjusted doc to code. 
The requirement in question was lifted with 6ead4abf24 back in 2011.
 2019-04-30 17:55:26 +02:00
Lauri Kasanen
55ce618bf2 Document computed gotos 2019-04-21 12:46:03 -04:00
Oliver Schmidt
ac0b452834 Added '_' prefix to sin and cos. 
Users complained that otherwise the names might clash with their functions.
 2019-04-13 11:25:54 +02:00
Christian Groessler
cb7882a202 atari5200.sgml: small fix for last change 2019-04-13 11:07:06 +02:00
Christian Groessler
03311e7268 atari5200: update docs for recent conio changes 
also renames libsrc/atari5200/extra/conioscreen_20x12.s to
libsrc/atari5200/extra/conioscreen-20x12.s to be in line with
other optional link modules
 2019-04-13 11:07:06 +02:00
IrgendwerA8
df80d071e8 Added space after function name. 2019-03-29 22:53:04 +01:00
IrgendwerA8
3d8c3a4948 Code review adaptations, removed "cc65_" prefix from functions 2019-03-29 22:53:04 +01:00
IrgendwerA8
435f417c64 Moved documentation to funcref. 2019-03-29 22:53:04 +01:00
IrgendwerA8
db8bd84a82 Changes due to code review. 2019-03-29 22:53:04 +01:00
IrgendwerA8
399250a105 Optimized mul20 & mul40 and extracted to new library. 2019-03-29 22:53:04 +01:00
Greg King
2cd4b5109a Fixed LinuxDoc Tools issues in some verbatim blocks in the Atari document. 2019-03-24 14:39:04 -04:00
Daniel Serpell
f94a125f30 Adds address after JVB instruction in the display list example. 2019-03-23 18:38:26 +01:00
IrgendwerA8
8ead5f2f5a Access Atari OS variables by structure. 2019-03-03 22:50:57 +01:00
Stefan
01489f9ffc
Update cbm510.sgml 
There is just one CIA but it's not called "CIA1"...
 2019-02-26 18:38:05 +01:00
Christian Groessler
de519b969a Merge remote-tracking branch 'dmsc/xex-c' into upstream-master 2019-02-23 01:14:54 +01:00
Daniel Serpell
824e30934e Change XEX configuration file names to better reflect original names. 
Also, updates documentation with the new files.
 2019-02-21 19:00:17 -03:00
Daniel Serpell
b03ae76b54 Add support for INITAD to the Atari binary format. 2019-02-21 19:00:03 -03:00
Christian Groessler
b6f22d332b un-remove TABs in doc/using-make.sgml 2019-02-21 13:45:51 +01:00
Christian Groessler
7445550831 remote TABs in doc/ and test/ 2019-02-12 22:50:49 +01:00
Oliver Schmidt
b9ea77b185
Merge pull request #834 from jedeoric/master 
Update telestrat target doc, add tgi_clear support for telestrat target, stratsed & telemon 2.4 vars added
 2019-02-12 17:51:24 +01:00
jede
a4a968dfd1 Fix typo 2019-02-04 20:42:03 +01:00
Daniel Serpell
e767c8990d Adds documentation and a sample config file for the ATARI format. 2019-02-03 18:16:46 -03:00
Greg King
c37582bb00 Fixed a note in "ca65.sgml". 
String escapes are converted to a target platform's encoding.
 2019-01-30 12:18:32 -05:00
jede
620359fa2e add more clearly what rom stratoric contains 2019-01-30 13:28:50 +01:00
jede
a3d876b737 fix comma in telestrat.sgml 2019-01-26 12:01:48 +01:00
jede
dfa91106fd fix doc/telestrat.sgml 2019-01-26 12:00:13 +01:00
jedeoric
63e64f801a
Merge branch 'master' into master 2019-01-25 10:15:21 +01:00
Oliver Schmidt
cd72f816d3
Merge pull request #829 from inexorabletash/string-escapes 
ca65: Add string_escapes feature. Resolves #535
 2019-01-20 21:58:06 +01:00
Greg King
a6b04f6e97 Changed most "backticks" (grave accents) into apostrophes. 
Quotations that are embraced by tick marks now look better, in most fonts.
 2019-01-05 14:57:12 -05:00
Joshua Bell
c8bf652982 ca65: Add string_escapes feature. Resolves #535 2019-01-05 11:29:54 -08:00
Marrin
003d6542e4 Fixed documented return type. 2019-01-02 12:06:01 +01:00
Scott Hutter
fa27c9dfc6 Moved contents of SetNewMode doc 2018-12-30 18:57:46 +01:00
Scott Hutter
74f622d9c6 corrected text formatting 2018-12-30 18:57:46 +01:00
Scott Hutter
0012b6d811 SetNewMode() documentation = issue #814 2018-12-30 18:57:46 +01:00
Oliver Schmidt
180bb0823a Fixed typo. 2018-12-03 12:52:00 +01:00
Christian Groessler
462d8096c0 atari.sgml: use consistent naming for realtime clock. 2018-11-16 16:13:43 +01:00
Christian Groessler
9405323815 Some documentation fixes 
- gamate.sgml: remove empty section "Hardware access"
- telestrat.sgml: remove wrong "<descrip>" tags
 2018-11-16 16:13:43 +01:00
Christian Groessler
b8bd075e5e atari.sgml: fix typo 2018-11-16 16:13:43 +01:00
Christian Groessler
bc6127ffef atari.sgml: Add documentation for Atari clock_... functions implementation. 2018-11-16 16:13:43 +01:00
Oliver Schmidt
ee6b2edd72
Replaced systime() with clock_gettime(). 2018-11-16 12:54:26 +01:00
Oliver Schmidt
3ffefb0f0d
Fixed reference to clock_settime(). 2018-11-16 12:45:45 +01:00
Oliver Schmidt
582aa41f2a Fixed typo. 2018-11-14 18:02:56 +01:00
Oliver Schmidt
4b42d6ad54 Added target docs on the clock_... functions. 2018-11-13 18:33:51 +01:00
Oliver Schmidt
83768a1e8a Fixed two typos. 2018-11-13 18:33:51 +01:00
IrgendwerA8
61a9871c21 Adaptations due to code review. 2018-11-12 14:36:40 +01:00
IrgendwerA8
f86ebbd258 Support for self explanatory KBCODE values 2018-11-12 14:36:40 +01:00
jede
b0495cb44a Update doc (how telestrat works), tgi_outtext doc added 2018-11-10 14:54:43 +01:00
Oliver Schmidt
8fd1db4d78 Added basic docs on the clock_... functions. 2018-11-08 20:43:46 +01:00
Oliver Schmidt
679d0468b9 Updated URLs. 2018-11-06 11:57:57 +01:00
jede
af7b271f55 update ld65.sgml with telestrat target 2018-10-19 23:43:40 +02:00
Evgeny Vrublevsky
f73aa2af71 '--no-std-lib' was renamed to '--no-target-lib' 2018-10-19 10:57:10 +02:00
Oliver Schmidt
96196f00e9 Adjusted library name. 2018-10-18 13:22:26 +02:00
Evgeny Vrublevsky
8084702a58 Renamed to '--no-std-lib' 2018-10-18 13:08:56 +02:00
Evgeny Vrublevsky
23b5cc870e Renamed to '--no-crt-lib' 2018-10-18 13:08:56 +02:00
Evgeny Vrublevsky
2a9bb0d8de CL65: --no-rtl option for disabling default runtime library 2018-10-18 13:08:56 +02:00
Brad Smith
16aec54276 ca65.sgml fails to document z: a: f: address size override prefixes. 2018-10-18 08:12:55 +02:00
Oliver Schmidt
6cce110345 Adjusted URL to use https (and removed obsolete dates). 2018-09-20 12:45:15 +02:00
greg-king5
d8ad89c4b4
Merge pull request #740 from laubzega/master 
Add segment type "overwrite".
 2018-09-14 00:59:47 -04:00
Laubzega
3bace79604 Fixed reference link. 2018-09-12 23:51:38 -07:00
Laubzega
3432788763 Slight fixes to the documentation. 2018-09-11 22:14:45 -07:00
Laubzega
1646acb26f First cut of "overwrite" segment docs. 2018-09-08 19:20:01 -07:00
Oliver Schmidt
c7a40db1b7 Added hint random number generator hint. 2018-09-08 23:59:39 +02:00
Greg King
2cc822b44e Fixed some mistakes (mostly in the documentation). 2018-08-30 11:48:46 +02:00
Greg King
b5d939c858 Style changes. 2018-08-30 11:48:46 +02:00
Greg King
c39d07dd17 Document style clean-up. 2018-08-29 15:43:20 -04:00
greg-king5
a08192b53e
Merge pull request #706 from xlar54/master 
* tgi driver for c128 VIC-II

* Made the VIC-IIe TGI driver put its bitmap behind the ROMs.

* c128-hi.tgi doc
 2018-08-29 10:34:05 -04:00
Oliver Schmidt
f8c6c58373 Made Apple II CONIO more flexible. 
Originally the Apple II had a 64 char set and used the upper two bits to control inverse and blinking. The Apple //e brought then an alternate char set without blinking but more individual chars. However, it does _not_ contain 128 chars and use the upper bit to control inverse as one would assume. Rather it contains more than 128 chars - the MouseText chars. And because Apple wanted to provide as much backward compatibility as possible with the original char set, the alternate char set has a rather weird layout for chars > 128 with the inverse lowercase chars _not_ at (normal lowercase char + 128).

So far the Apple II CONIO implementation mapped chars 128-255 to chars 0-127 (with the exception of \r and \n). It made use of alternate chars > 128 transparently for the user via reverse(1). The user didn't have direct access to the MouseText chars, they were only used interally for things like chline() and cvline().

Now the mapping of chars 128-255 to 0-127 is removed. Using chars > 128 gives the user direct access to the "raw" alternate chars > 128. This especially give the use direct access to the MouseText chars. But this clashes with the exsisting (and still desirable) revers(1) logic. Combining reverse(1) with chars > 128 just doesn't result in anything usable!

What motivated this change? When I worked on the VT100 line drawing support for Telnet65 on the Apple //e (not using CONIO at all) I finally understood how MouseText is intended to be used to draw arbitrary grids with just three chars: A special "L" type char, the underscore and a vertical bar at the left side of the char box. I notice that with those chars it is possible to follow the CONIO approach to boxes and grids: Combining chline()/cvline() with special CH_... char constants for edges and intersections.

But in order to actually do so I needed to be able to define CH_... constants that when fed into the ordinary cputc() pipeline end up as MouseText chars. The obvious approach was to allow chars > 128 to directly access MouseText chars :-)

Now that the native CONIO box/grid approach works I deleted the Apple //e proprietary textframe() function that I added as replacement quite some years ago.

Again: Please note that chline()/cvline() and the CH... constants don't work with reverse(1)!
 2018-08-20 00:30:17 +02:00
Oliver Schmidt
842c151edd Replaced _systime with clock_gettime. 
We want to add the capability to not only get the time but also set the time, but there's no "setter" for the "getter" time().

The first ones that come into mind are gettimeofday() and settimeofday(). However, they take a struct timezone argument that doesn't make sense - even the man pages says "The use of the timezone structure is obsolete; the tz argument should normally be specified as NULL." And POSIX says "Applications should use the clock_gettime() function instead of the obsolescent gettimeofday() function."

The ...timeofday() functions work with microseconds while the clock_...time() functions work with nanoseconds. Given that we expect our targets to support only 1/10 of seconds the microseconds look preferable at first sight. However, already microseconds require the cc65 data type 'long' so it's not such a relevant difference to nanoseconds. Additionally clock_getres() seems useful.

In order to avoid code duplication clock_gettime() takes over the role of the actual time getter from _systime(). So time() now calls clock_gettime() instead of _systime().

For some reason beyond my understanding _systime() was mentioned in time.h. _systime() worked exactly like e.g. _sysremove() and those _sys...() functions are all considered internal. The only reason I could see would be a performance gain of bypassing the time() wrapper. However, all known _systime() implementations internally called mktime(). And mktime() is implemented in C using an iterative algorithm so I really can't see what would be left to gain here. From that perspective I decided to just remove _systime().
 2018-08-15 16:06:44 +02:00
Stefan
3e8c6bf4bd
c128-hi.tgi doc 2018-07-30 15:33:52 +00:00
AIDA Shinra
fd67284b4d Followed the discussions in the Pull request #682. 
* Fixed a misspelling
* Fixed styles
* Added sample codes
 2018-06-14 02:02:16 +09:00
AIDA Shinra
2b25329423 Support for preprocessing info file via cpp or m4. 2018-06-14 02:02:16 +09:00
AIDA Shinra
a3ab3cb458 Changed the wording of the doc/da65.sgml. 2018-06-13 01:23:01 +09:00
AIDA Shinra
03bb2f6a48 Followed discussions in the Pull reequest #681. 
In particular, renamed "virtual operands" to "inline parameters".
 2018-06-12 00:18:11 +09:00
AIDA Shinra
9283e9ca98 Support for "virtual operands" of subroutines like this: 
jsr	SomeProc
.byte	$00, $01 ; argument to SomeProc
; return here from SomeProc
bit	$3F
 2018-06-10 18:09:11 +09:00
Greg King
6d87370881 Fixed strpbrk(). 
Added its prototype.  Documented it.
 2018-05-29 14:29:50 -04:00
Bas Wassink
b98517f90b Add __fastcall__ to cbm_k_second() documentation 2018-05-25 13:17:12 +02:00
compyx
8ffe623e74 Add CBM kernal call SECOND to CBM library (see issue #525) 2018-05-23 17:32:02 +02:00
Oliver Schmidt
4459b8973b
Merge pull request #659 from polluks/patch-10 
Fixed typos and added references for #655
 2018-05-23 15:51:25 +02:00
Oliver Schmidt
b6b11e3b43
Merge pull request #660 from polluks/patch-11 
More references
 2018-05-23 15:48:43 +02:00
Stefan
d28fce082d
Update funcref.sgml 2018-05-23 13:40:14 +00:00
Stefan
21a69c8aff
Update tgi.sgml 2018-05-23 13:34:37 +00:00
Stefan
714a347dc9
Update funcref.sgml 2018-05-23 13:32:17 +00:00
Stefan
0a1e68d7a9
Update funcref.sgml 2018-05-23 13:30:57 +00:00
Stefan
1dcd4a19ea
More references 2018-05-23 04:51:32 +00:00
Stefan
9e4833e21f
Added documentation of cbm_k_untlk 2018-05-23 04:27:05 +00:00
Stefan
37e6b05b4a
Fixed typos and added references for #655 2018-05-23 01:51:54 +00:00
compyx
e3a8cfcdb0 cbm_k_tksa() from the PET docs 2018-05-22 18:48:43 +02:00
compyx
30ada49458 Add CBM kernal call TKSA to CBM library 
This adds the CBM kernal call TKSA as cbm_k_tksa() to the CBM library.
 2018-05-22 14:16:00 +02:00
Stefan
b3358c462e
Update c64.sgml 
Do not use last page!
 2018-05-14 23:10:34 +00:00
Stefan
df79409f76
Update c64.sgml 
soft80 is NMI ready
 2018-05-14 14:17:09 +00:00