Oliver Schmidt
d5c804f851
Expanded Sim65 zero page.
2019-11-26 22:18:12 +01:00
Greg King
f75657d7e2
Added <cx16.h> to the function reference document.
2019-11-20 12:11:47 -05:00
Stefan
d1fd7ffc59
Update status.s
2019-11-20 12:54:47 +01:00
Stefan
9d4d00737e
Update slow.s
2019-11-20 12:54:47 +01:00
Stefan
eeefd10f8f
Update revers.s
2019-11-20 12:54:47 +01:00
Stefan
2c34723a97
Update isfast.s
2019-11-20 12:54:47 +01:00
Stefan
df752ff7a5
Update fast.s
2019-11-20 12:54:47 +01:00
Stefan
3f360fe3ee
Update cputc.s
2019-11-20 12:54:47 +01:00
Stefan
06c98952fc
Update conio.s
2019-11-20 12:54:47 +01:00
Stefan
4497998944
Update color.s
2019-11-20 12:54:47 +01:00
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
Stefan
d9a6fbac48
Fixed C16 #978
2019-11-20 12:54:47 +01:00
mc78
db971d8a65
Removed unnecessary #include <cc65.h> from convert.c
...
Adjusted block comments to predominant style
2019-11-19 14:08:00 +01:00
mc78
1dee2360fa
added additional empty line after header guard in cc65.h to conform to other headers
2019-11-19 14:08:00 +01:00
mc78
8d2617110f
Removed additional exit constants definitions from cc65.h to stdlih.h. Guarded the definitions by #ifdef. Removed cc65.h includes from abort and assert implementations.
2019-11-19 14:08:00 +01:00
mc78
a139c4057c
Removed CC65_ prefixes from exit statements in abort and assert code as well from definition
2019-11-19 14:08:00 +01:00
mc78
16a66f19e1
Replaced enum in cc65.h by defines. added comment that cc65 exit constants should not redefine 0 and 1 as they are reserved for exit_success and exit_failure
2019-11-19 14:08:00 +01:00
mc78
694dd9240f
Added comment to debugger exit with error
2019-11-19 14:08:00 +01:00
mc78
3daecfb3dd
Added enum for cc65 exit codes. replaced stdlib exit code names constants in libsrc with cc65 exit code named constants
2019-11-19 14:08:00 +01:00
mc78
7bae9038cf
Replaced plain 0's and 1's in exit statements with EXIT_SUCCESS or EXIT_FAILURE
2019-11-19 14:08:00 +01:00
bbbradsmith
c9355734f5
make linker generated export warning conistent with the import warning
2019-11-18 21:50:44 +01:00
bbbradsmith
788fbcc9c8
Fix silent crash failure on warning from linker command line define import size mismatch
2019-11-18 21:50:44 +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
Stefan
659d1729eb
Fixed exit code #974
2019-11-12 08:05:25 -05:00
Greg King
ac4866c027
Made assert() send SIGABRT when an assertion fails.
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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
Piotr Fusik
d38417b347
Optimize sign extension.
2019-11-07 21:45:19 +01:00
Piotr Fusik
985371433b
Swap the positive/negative paths to save a branch.
2019-11-07 21:45:19 +01:00
Piotr Fusik
421c3f2b4f
Don't set carry when already set.
2019-11-07 21:45:19 +01:00
Piotr Fusik
2bec637637
Optimize a negation in signed division.
2019-11-07 21:45:19 +01:00
Richard Halkyard
0d21a2b5a4
Reformat comments to style guide rules
2019-11-02 11:21:50 +01:00
Fabrizio Caruso
2bd798fa13
Optimizations
2019-10-30 18:00:27 -04:00
Fabrizio Caruso
78d660da55
kbhit checks KBEDG and getc resets KBEDG
2019-10-30 18:00:27 -04:00
Fabrizio Caruso
43f24afe29
stz
2019-10-30 18:00:27 -04:00
Fabrizio Caruso
609f63ac74
Second tentative fix
2019-10-30 18:00:27 -04:00
Curt J. Sampson
1d39863a60
vic20/cputc: Fix incorrect CRAM_PTR at startup when using conio
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To do this we add a constructor call to UPDCRAMPTR, which is the ROM
routine that fixes up CRAM_PTR to match the screen location pointed to
by SCREEN_PTR.
This adds two additional bytes to programs using cputc() or other
routines that call it. These are in theory recoverable, but the VIC-20
does not yet free space used by constructors after the constructors
have been called.
Thanks to <greg.king5@verizon.net> (GitHub: greg-king5) for
investigating the difference in the VIC-20 KERNAL from the C64 and
proposing this solution to the problem.[1]
[1]: https://github.com/cc65/cc65/issues/946#issuecomment-538502820
2019-10-25 16:03:38 -04:00
Curt J. Sampson
128991d868
libsrc/*/kplot.s: Use cbm_kernal.inc symbols, not hardcoded addrs
...
On C64, VIC-20 and Plus/4, the conio library PLOT routine uses direct
calls into the Kernal, including the Kernal PLOT routine that we're
replacing. These were previously hardcoded addresses; we change these
to use the symbols for those routines defined in cbm_kernal.inc. (This
changes no functionality.)
To do this, we need to import cbm_kernal.inc in a namespace so we
don't have a collision between the PLOT that we're defining and the
Kernal definition.
We also add a UPDCRAMPTR symbol (used by kplot for VIC-20 and C64) to
the direct entry kernal routines in in cbm_kernal.inc, and expand the
comments describing what the "direct entry" Kernal routines are.
<greg.king5@verizon.net> (GitHub: greg-king5) came up with this idea
and did initial testing of it.
This has been tested on VICE xvic, x64 and xplus4 emulators with a
program that does a cputs() call (github.com/0cjs/vic20cc65) to
confirm that it works the same way after as it did before.
2019-10-25 16:03:38 -04:00
Greg King
9fa90e2265
Added VERA peek() and poke() to the cx16 library.
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They simplify C programs' direct access to VERA's internal address space.
2019-10-24 05:15:42 -04:00
Fabrizio Caruso
1074d35a15
remove bra
2019-10-18 11:15:54 -04:00
