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1747 Commits

Author SHA1 Message Date
ol.sc
093e83835d Have the internal function 'isdisk' set the carry for device 31. As the device id 31 doesn't really exist it is for sure no disk. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5818 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-09-05 19:07:34 +00:00
uz
c6f6a5de3f Generate and package a matching emd binary of the new driver for the target 
platform.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5817 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-09-05 13:45:17 +00:00
uz
d617481be4 Added the first EMD driver for the atari, written and contributed by Shawn 
Jefferson <sjefferson@shaw.ca>.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5816 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-09-05 11:25:28 +00:00
uz
942c0b6b2f Choose another way to fix the issue from r5804: When parsing the directory 
name, add a file mask, so the result is "$0:*" or similar. When specified like
this, the drive accepts the r/o specifier ",R" so we don't have to complicate
the code in open().


git-svn-id: svn://svn.cc65.org/cc65/trunk@5805 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-08-06 18:45:26 +00:00
uz
55b56b2475 Fixed a bug: The floppies do not like ,R (for read mode) when opening the 
directory.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5804 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-08-05 21:32:40 +00:00
uz
537b18d765 Fix invalid header offset (has been changed in opendir.c but checkin of 
readdir.c was missing).
                     


git-svn-id: svn://svn.cc65.org/cc65/trunk@5800 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-08-01 08:49:09 +00:00
uz
fbdd6faff6 Fixed a comment. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5798 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-30 19:02:07 +00:00
uz
470a4abcf2 Include the CBM disk label in the returned directory entries. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5797 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-30 19:01:45 +00:00
uz
7ab3ede933 Forgot to add the new module that contains em_load_driver. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5795 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-23 06:18:58 +00:00
uz
dcff1d0774 An already loaded driver is an error in ser_load_driver, because the library 
cannot know if it was dynamically loaded or statically linked.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5794 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-22 19:54:04 +00:00
uz
e7ed3b374f Rewrote em_load_driver in assembler fixing a possible memory leak. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5793 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-22 11:36:09 +00:00
uz
1f9f96d9b7 More comment fixes. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5792 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-22 11:20:45 +00:00
uz
97060cc32e Fixed a few comments. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5791 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-22 11:18:36 +00:00
uz
975a06c2ee Rewrote tgi_load_driver in assembler and fixed a possible memory leak when 
doing so. Changed the behaviour in case a driver is already loaded: Since the
library cannot know if this driver was linked statically or loaded
dynamically, an already installed driver is considered an error. It must be
removed before calling tgi_load_driver.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5790 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-22 11:07:46 +00:00
uz
a62958764d Move the _filetype variable into its own module, so people who want to change 
the default can replace exactly this module without interfering with other
stuff.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5785 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-15 12:34:35 +00:00
uz
f7f4d01e52 Do not add the file type to the name when using append mode. It causes more 
problems than it helps.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5784 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-15 12:30:43 +00:00
uz
6cdd8e7281 Rewrite code for arithmetic right shift. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5779 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-11 20:57:02 +00:00
uz
7a0fa3ce67 Modifications for smaller code size. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5777 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-10 20:45:16 +00:00
uz
c6db670be5 Rewrite to add an entry point for shraxy that doesn't need to pass values over 
the stack.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5761 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-06 19:57:24 +00:00
uz
db8cac9501 Comment and tab fix. No code changes. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5760 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-06 19:56:42 +00:00
ol.sc
f9f660dd5d Added functional Atari directory classification macros for file types from struct dirent contributed by Stefan A. Haubenthal. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5759 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-03 20:10:52 +00:00
uz
511b826dfd Use 's' as default file type instead of 'u'. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5756 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-01 18:24:01 +00:00
uz
e03feeefae Unified names of CBM kernal level functions and completed the list of 
functions in the cbm.h header file.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5750 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-01 12:36:44 +00:00
uz
af799c922f Fixed wrong filename for module c_getin.s 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5748 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-01 11:32:59 +00:00
uz
49542644df Added missing function cbm_k_getin, which was in cbm.h but an implementation 
was missing.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5747 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-01 11:30:41 +00:00
uz
b9ffe5de13 Add another entry point to the shift left routine, that shifts A/X by Y 
without going over the stack.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5742 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-06-24 22:04:00 +00:00
uz
5bc67cdaee Move definitions for CBM file types into its own header file, since these 
definitions are needed for file type macros in dirent.h. Unify names for the
include files.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5735 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-06-24 13:52:06 +00:00
ol.sc
dccb0c8dde We now don't define the memory area RAM anymore. So use the segment STARTUP - as done in crt0.s. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5729 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-06-16 22:58:03 +00:00
ol.sc
610bb14988 Avoid mixing of memory areas and segments in address computations (and made move of segment INIT somewhat more readable). 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5726 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-06-16 22:13:58 +00:00
ol.sc
95686b169e Moved actual computation of DOS 3.3 header to linker configurations: 
- This will allow for different "formulas".
- This brings things together in one place.

git-svn-id: svn://svn.cc65.org/cc65/trunk@5716 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-06-14 20:44:35 +00:00
uz
383157e743 Size optimizations. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5714 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-06-11 18:16:17 +00:00
ol.sc
9cc99876b2 Moved Apple EXEHDR to separate module (similiar to CBMs). 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5708 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-06-10 21:05:51 +00:00
uz
85b25b3d22 Added an entry point to push a 32 bit long value. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5705 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-06-10 19:15:52 +00:00
uz
efb4cc9e37 Rearrangements for smaller size of generated code. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5704 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-06-10 19:02:54 +00:00
uz
c03fd881e3 Changes for better code generation. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5703 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-06-10 18:55:22 +00:00
uz
130e8fd090 Changed the code so that it better suits the code generation of the compiler 
(which means, the resulting code is shorter).


git-svn-id: svn://svn.cc65.org/cc65/trunk@5702 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-06-10 18:32:38 +00:00
uz
bfd0f58686 Shortened the code. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5701 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-06-10 18:25:22 +00:00
ol.sc
ffc06fcea3 Apple GEOS reserves beside the main app area at $4000-$C000 a secondary app area at $0C00-$2000. While it was an elegant idea to use that secondary area for overlays at the end of the day those 5 kB are just too small. So now overlays go at the end of the main area (as with GEOS 64/128). 
However the stack (usually 1 kB) can be securely placed in the secondary area without effort from the side of the developer. The rest of the secondary area (usually 4 kB) is made available to the developer as (uninitialized) 'EXTBSS'.

git-svn-id: svn://svn.cc65.org/cc65/trunk@5696 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-06-08 21:46:51 +00:00
uz
4e0cbcf33f Reorder variables to take advangate of improved code generation. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5694 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-06-07 13:31:32 +00:00
uz
2f87dbc27e Allow a third, optional filename argument for cbm_opendir. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5683 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-06-04 18:32:38 +00:00
uz
95413d0350 Small optimization for shorter code. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5681 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-06-03 16:49:23 +00:00
uz
ea51c5a4e2 Parse the name passed to opendir(). 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5678 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-06-03 15:48:32 +00:00
uz
2a53124b15 Don't set errno when the regular end of directory is reached. Plus minor code 
cleanup.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5677 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-06-03 15:31:19 +00:00
uz
c40b54ee6c Implemented rewinddir/seekdir. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5676 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-06-03 15:11:32 +00:00
uz
5f43589885 Fix two place where the directory offset wasn't tracked correctly. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5675 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-06-03 15:01:32 +00:00
uz
55463bbf91 Removed unnecessary include files. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5674 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-06-03 14:32:15 +00:00
uz
3a8365c445 Added the telldir() function. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5673 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-06-03 14:03:22 +00:00
uz
a83bf3dc04 Implement special read function that sets errno in case of a short read. Drop 
_dirskip in favour of the new function.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5672 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-06-03 13:59:31 +00:00
uz
ebca2991a3 Moved most of the file type detection from cbm_dir.c into a new function 
called _cbm_filetype().
Added an assembler include file with the file type definitions from cbm.h.
Added a first implementation of readdir() for the CBMs.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5669 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-06-02 22:56:14 +00:00
uz
eab5f250ad New function _dirskip that allows to skip an amount of bytes from the 
directory with error check.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5668 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-06-01 19:23:34 +00:00