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Commit Graph

6973 Commits

Author SHA1 Message Date
Lauri Kasanen
8951e74ba7 ld65: Be more verbose in token errors 2016-05-27 20:03:58 +03:00
Oliver Schmidt
aa4a7735d7 Merge pull request #297 from groessler/something_to_pull
Atari: add new function '_is_cmdline_dos()' and some other small changes
2016-05-26 23:36:22 +02:00
Oliver Schmidt
9eee35468c Merge pull request #294 from greg-king5/standard-functions
Make a small optimization to some library functions' inlined versions.
2016-05-25 10:36:57 +02:00
Oliver Schmidt
55b4b00449 Merge pull request #298 from groessler/something_to_pull2
make BSS segment optional in atari-cassette.cfg
2016-05-25 10:31:41 +02:00
Christian Groessler
e2d14291b7 make BSS segment optional in atari-cassette.cfg 2016-05-25 01:29:00 +02:00
Christian Groessler
b3d7c09ba1 forgot to add the new file atari/is_cmdline_dos.s in my last commit... 2016-05-25 01:06:53 +02:00
Christian Groessler
da65866e24 Atari: add new function '_is_cmdline_dos()' and some other small changes.
- use this function instead of directly looking at _dos_type in the included
  targetutil and test programs
- fixes/improvements to the Atari runtime library regarding the recently
  changed _dos_type values
- libsrc/atari/targetutil/w2cas.c: exit if no filename was entered
- add documentation for the new function
2016-05-25 00:57:43 +02:00
Greg King
8d5717b57a Small optimization of some cc65-generated loops.
"bne" means also branch-on-not-zero.  Therefore, this optimization doesn't put a compare-to-zero between an increment and a "bne".
2016-05-24 15:52:12 -04:00
Oliver Schmidt
a76153cb9f Merge pull request #295 from groessler/something_to_pull
Atari: add command line support for XDOS
2016-05-24 16:18:36 +02:00
Christian Groessler
2abbd94492 Fix style issue. 2016-05-24 15:47:34 +02:00
Christian Groessler
2dd8f9f5ef atari.h: update _dos_type values 2016-05-24 04:37:35 +02:00
Christian Groessler
6d7dfad80b add support for XDOS command lines 2016-05-24 03:06:00 +02:00
Christian Groessler
03cb0bd2fd atari.inc: add XDOS defines and remove trailing whitespace 2016-05-24 03:06:00 +02:00
Patrycjusz R. Łogiewa
759f5f5f48 docs for targets with target utilities adjusted 2016-05-18 16:42:51 +02:00
Patrycjusz R. Łogiewa
cc747946b2 removed variable usage 2016-05-16 22:35:24 +02:00
Patrycjusz R. Łogiewa
9c3f89fa1f ignoring zip target output 2016-05-16 22:34:43 +02:00
Patrycjusz R. Łogiewa
37f9929094 adapted for zip/install targets 2016-05-16 22:14:05 +02:00
Patrycjusz R. Łogiewa
a5bff259bc Ignores adjusted 2016-05-16 19:50:02 +02:00
Patrycjusz R. Łogiewa
ba10c74a7a directory structure changed from driver-centric to target-centric 2016-05-16 19:49:43 +02:00
greg-king5
b0e929420b Merge pull request #289 from OzHawk/patch-1
Update the missing entries in the kernel jump table for the Vic20 wit…
2016-05-15 22:48:03 -04:00
OzHawk
1369bed881 Update kernal.s 2016-05-16 08:41:13 +09:30
Patrycjusz R. Łogiewa
93f55c274b moved output of target utils and drivers to separate directory 2016-05-13 14:28:58 +02:00
OzHawk
8bd2628d1e Update the missing entries in the kernel jump table for the Vic20 with the actual function addresses.
The Vic20 does not have kernal table entries for the following functions.

;-----------------------------------------------------------------------------
; Functions which are not in the kernal jump table for VIC-20 but are for C64

CINT        := $E518
IOINIT      := $FDF9
RAMTAS      := $FD8D

All other kernal entries are the same as the C64, however, without this change, the startup code fails.

Without this change the vic20.lib builds incorrectly.
2016-05-11 19:24:16 +09:30
Oliver Schmidt
b3d84d511c Merge pull request #285 from greg-king5/asm-volatile
Add the C keyword "volatile" to the __asm__ statement grammar.
2016-04-24 21:40:46 +02:00
Greg King
2c7ccca210 Added the optional C keyword "volatile" to the __asm__ statement grammar.
It prevents the statement's Assembly code from being optimized (e.g., moved or removed).  Optimization is disabled for that statement's entire function (other functions aren't affected).
2016-04-22 11:33:52 -04:00
Oliver Schmidt
62c2177599 Merge pull request #283 from polluks/sp65
Fixed CPU definition of Lynx.
2016-04-14 11:28:25 +02:00
Polluks
b14021e9ac Fixed CPU definition of Lynx. Removed nonsense target vc20. 2016-04-12 23:58:30 +02:00
Oliver Schmidt
e809d6bf0d Merge pull request #281 from polluks/sp65
sp65: A forgotten option. Empty arguments are not silent anymore.
2016-04-10 21:13:02 +02:00
KORISNIK
7f06405bdb A forgotten option. Empty arguments are not silent anymore. 2016-04-10 02:21:36 +02:00
Oliver Schmidt
1fee359056 Merge pull request #280 from greg-king5/misaligned
Show a warning message about misaligned segments, for all badly-aligned segments.
2016-03-29 12:19:24 +02:00
Greg King
fac246c799 Moved a warning message, about misaligned segments, to a configuration function.
It used to be shown only if the segment was written into a binary file.  Now, it's shown for all badly-aligned segments.
2016-03-29 05:40:12 -04:00
Oliver Schmidt
8b685763d4 Renamed chrcvt to chrcvt65 and added it to the build.
The /Makefile presumes that all binaries are are named *65 so chrcvt had to be renamed in order to be added to the build.
2016-03-27 19:09:00 +02:00
Oliver Schmidt
d2f012e414 Updated Protovision Shop URL. 2016-03-27 18:50:54 +02:00
Oliver Schmidt
f103617512 Use .macpack to include macro package. 2016-03-27 18:29:45 +02:00
Oliver Schmidt
e92f354740 Made use of recently added Apple scrcode macro. 2016-03-27 18:27:53 +02:00
Oliver Schmidt
e2419ece0b Added scrcode macro for the Apple II.
Although the Apple II generally works with plain ASCII (i.e. in the ProDOS 8 MLI) the actual screen codes differ. This fixes #260.
2016-03-27 18:26:46 +02:00
Oliver Schmidt
c0e82f4200 Merge pull request #279 from greg-king5/atmos-reconfig
Convert the Atmos configuration to the new constructor segment model.
2016-03-27 00:36:05 +01:00
Oliver Schmidt
29d1400340 Allow _sys() to call ROM routines.
_sys() is supposed to be (primarily) intended to call ROM routines. Leveraging the "file overlay" mechanism of the cc65 build system allows to provide a Apple II specific _sys() implementation that temporarily switches in the ROM.
2016-03-25 21:57:06 +01:00
Oliver Schmidt
c9734004ee Minor fixes for recent doc change. 2016-03-25 19:03:12 +01:00
Oliver Schmidt
9aac382afb Updated documentation to reflect the current linker configs. 2016-03-25 18:48:23 +01:00
Greg King
7773fcb1e1 Converted the Atmos configuration to the new constructor segment model. 2016-03-18 11:28:56 -04:00
Oliver Schmidt
78dcb61cb8 Harmonized asm linker configs.
- All segments but CODE are optional and CODE is R/W. Both together allow to "just" write code/data without ever explicitly using a segment.

- Symbols are defined for the BSS. This allows to use/implement zerobss.

- The ZP memory area isn't artificially limited.
2016-03-17 21:51:20 +01:00
Oliver Schmidt
d5092d2d3f Consider the segment attributes 'define' and 'optional' mutually exclusive.
In normal situations it isn't too useful to define symbols for optional segments as those symbols can't be presumed to be always present.

I in fact suspect that most currently present combinations of 'define' and 'optional' aren't useful - apart form the overlay configurations of course.
2016-03-17 21:31:43 +01:00
Oliver Schmidt
e3cbc7e8b8 Moved run location of ONCE segment.
Make the same changes to the Apple II that were done with 0ee9b2e446 to the C64.

Notes:
- The startup code deliberately doesn't make use of symbols defined for the LC segment as that segment is optional.
- The <...>-asm.cfg configs move the segment BSS to an own memory area BSS although this doesn't seem necessary. However the benefit is that the size of the memeory area MAIN is identical to the number of bytes loaded from disk into RAM. To keep this an invariant for all Apple II configs allows to simplify the EXEHDR to just refer to the symbols defined for MAIN.
2016-03-17 21:07:19 +01:00
Oliver Schmidt
1d1ba3ed3b Adjusted constructors.
The constructors are _NOT_ allowed anymore to access the BSS. Rather they must use the DATA segment or the INIT segment. The latter isn't cleared at any point so the constructors may use it to expose values to the main program. However they must make sure to always write the values as they are not pre-initialized.
2016-03-16 16:28:32 +01:00
Oliver Schmidt
3d6cbec6a1 Adjust linker config to match startup code.
Apply aaf90c1252 to the Supervision default configuration.
2016-03-16 16:00:09 +01:00
Oliver Schmidt
4270b8a96c Fixed segment properties.
The CBMx10 targets don't use the INIT segment in the startup code. So it may turn out to be not necessary at all for certain programs.

The CBMx10 targets don't need symbols for the ONCE segment. Likely their definition was a C&P error in the first place.
2016-03-15 22:55:39 +01:00
Oliver Schmidt
a2c9cb021a Moved things into ONCE.
Code and or data used only during initialization belongs into the ONCE segment.
2016-03-15 22:55:36 +01:00
Oliver Schmidt
0edd05b4bf Removed symbol definition for ONCE.
Almost all targets don't need symbols for the ONCE segment. Likely their definition was a C&P error in the first place.
2016-03-15 22:55:34 +01:00
Oliver Schmidt
46d4307bbb Removed ONCE segment.
Pure assembler programs don't have constructors. Therefore constructor code ending up in an assembler program should trigger an error.
2016-03-15 22:55:32 +01:00