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5c35c213f6
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1297 Commits

Author SHA1 Message Date
ol.sc
5c35c213f6 Added author hint - as contained in the other source files. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4211 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-22 17:30:50 +00:00
ol.sc
6345e4b0cd Added alternative implementation for ProDOS 8 I/O buffer management. The purpose of this implementation is to avoid pulling in the heap stuff (and especially the C-written posix_memalign() function) into small file utility-like applications. It saves in this scenario > 1400 Bytes. It manages memory blocks between $0800 and the cc65 start address. This is especially usefull for the now supported "native" SYS programs starting at $2000. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4210 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-22 17:29:49 +00:00
uz
6a5e402ad7 Move/rename extra object files for the Apple2. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4206 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-22 10:22:29 +00:00
uz
95b70fe0fc Renamed the comlynx source and driver to lynx-comlynx, so it follows the 
existing naming conventions.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4201 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-20 16:47:30 +00:00
uz
0e91f15ea8 Improved memset/memcpy/memmove functions by Christian Krueger. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4200 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-20 14:32:25 +00:00
uz
2153cc46db Remove the framerate module. It's job is done by the tgi driver. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4199 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-20 14:26:50 +00:00
uz
ec946cae51 Lynx patches by Karri Kaksonen. Improvements for the graphics driver, new 
serial driver.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4198 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-20 14:22:04 +00:00
uz
6019580fb6 Removed unused code. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4191 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-18 17:42:44 +00:00
uz
80fc3a0b48 Replaced the condition for the assertion in toggle_videomode by something that 
is still always false, but will be evaluated by the linker instead of the
assembler. The assembler will otherwise emit a warning when just translating
the module.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4190 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-18 17:39:23 +00:00
uz
689d06929c Fixed an error in the makefile. strtoimax and strtoumax were in the wrong 
list.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4189 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-18 17:23:48 +00:00
uz
75068a6528 New strtoimax and strtoumax standard functions as aliases for strtol/strtoul. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4182 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-17 18:37:42 +00:00
uz
3a3eaf99cb Lynx changes by Karri Kaksonen. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4181 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-17 09:32:05 +00:00
uz
5e55e1c651 Added a (currently untested) strtoul implementation. strtol and strtoul should 
probably get merged somehow, because they share quite some code.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4180 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-15 21:45:25 +00:00
uz
2f2bced531 Shrink atoi by using negeax instead of inlined code. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4179 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-15 21:25:44 +00:00
uz
96637a8c35 Make system() fastcall like most other library functions. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4178 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-15 21:01:20 +00:00
uz
e5996090f7 Added an implementation of strtol (stdlib.h). 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4177 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-15 20:56:08 +00:00
ol.sc
0c161a6cdd Now that cc65 programs can run as SYS files themselves my ProDOS Loader ulimately has to change from a minimalistic shell replacement to a pure loader (without exit hook). This approach simplifies several things. However the "reboot after exit" option now present as a ProDOS Loader variant has to move into the cc65 program. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4172 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-14 19:58:06 +00:00
ol.sc
b7df1ed5d4 Being loaded by my 'ProDOS Loader' needs to be classified as being loaded as BIN from an interpreter (and not as SYS). But the 'ProDOS Loader' zeros the system bitmap up to the system global page (this is what it's about) so additionally check page $03 protection which is zero when loaded as SYS but one when loaded by 'ProDOS Loader 1.4'. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4168 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-13 19:50:09 +00:00
uz
4b84d95891 labs() is also imaxabs(). 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4167 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-13 18:06:43 +00:00
uz
fe652c8206 Sqeeze out two bytes of the code. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4165 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-13 13:39:27 +00:00
uz
c9de0e6841 Lynx changes by Karri Kaksonen. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4164 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-13 13:37:44 +00:00
ol.sc
c271f18d00 Hooking into the MLI call needs much more thoughts - and is currently not necessary... 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4159 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-12 20:55:20 +00:00
ol.sc
2b98ab38f7 Addon to 4155: Fixed error. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4157 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-12 06:58:20 +00:00
uz
d660356ff7 Added a comment about the first entry being the default entry. Not sure if 
this is true for GEOS.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4156 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-12 06:41:08 +00:00
ol.sc
736db8789e Much better approach for ProDOS 8 IO-buffer custom implementations - the first one was actually kind of stupid. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4155 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-11 19:54:29 +00:00
ol.sc
c8e1d7e0d2 Adjusted Apple2 targets to the new standard mouse driver paradigm. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4154 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-11 19:35:13 +00:00
uz
7de61e351c Define a standard driver and mode for tgi graphics and use it in the sample 
program. The standard driver and mode is the first one in the tgi_mode_table.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4153 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-11 18:59:37 +00:00
uz
569b8d0e77 Separated tgi_load and tgi_load_driver. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4152 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-11 18:47:33 +00:00
uz
7c2823e780 Added the mouse_stddrv variable for the C64 and C128. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4149 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-11 16:51:21 +00:00
ol.sc
aeccd3a776 Allow to run programs as ProDOS SYS files (beside BIN files). To do so detect at runtime if BASIC.SYSTEM is present by checking the "signature" of the last system bitmap byte. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4146 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-11 16:27:20 +00:00
uz
d9cdca75b6 Make use of the IRQ to swap view and draw pages when they aren't visible. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4145 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-11 13:56:50 +00:00
uz
d95321f489 Changes by Karri Kaksonen to implement interruptor support. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4144 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-11 13:56:20 +00:00
ol.sc
773e05b5f3 Removed '_' prefix from textframe(xy) because this prefix for non-standard symbols isn't necessary if they are declared in non-standard include files. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4143 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-10 19:18:15 +00:00
ol.sc
d91fe6b877 ProDOS 8 requires an page-aligned 1kB IO-buffer for every open file. The implementation using posix_memalign() is universally correct but quite expensive. There I added support for overriding this implementation with maybe limited (i.e. to one open file) but cheaper custom implementations. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4142 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-10 09:59:26 +00:00
ol.sc
19397b742d Fixed typo. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4141 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-10 09:35:37 +00:00
ol.sc
648a1b5427 Added support for switching between 40/80 columns. As the Apple //e 80 column firmware features converting the current screen content on switching if was already active before the idea is to keep the 80 column firmware active and initialize it (which clears the screen) only if necessary. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4140 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-10 09:04:05 +00:00
uz
931b6418bf Changed the prototype of videomode() to take and return an unsigned instead of 
an unsigned char. Two more video mode constants as discussed on the list.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4133 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-08 16:25:12 +00:00
ol.sc
96b731dd96 Just presume alternate charset to be active on the //e - how shouldn't it if conio usage activates it. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4127 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-07 14:00:17 +00:00
uz
74bfd6ee31 New function videomode() for the C128. Marked toggle_videomode as deprecated. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4126 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-07 13:21:04 +00:00
ol.sc
78a7af13e6 Adjusted to the changed default start address. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4120 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-04 21:32:41 +00:00
ol.sc
0d25264ed4 Minor reformatting. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4119 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-04 21:28:16 +00:00
uz
1ea503a036 The pleasp.s module is no longer in use. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4094 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-08-31 12:56:54 +00:00
uz
db69c202a4 Oh well. Decided to throw away the separate implementation for leaa0sp, 
because it's not used too much, may sometimes inlined and can easily be
replaced by another entry in leaaxsp.s


git-svn-id: svn://svn.cc65.org/cc65/trunk@4092 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-08-31 12:22:13 +00:00
uz
bf9d36a2fa Renamed leaasp.s again, this time to leaa0sp.s. Added a new module leaaxsp.s. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4091 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-08-31 12:15:51 +00:00
uz
a1dd468291 Renamed leasp.s to leaasp.s 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4090 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-08-31 12:10:59 +00:00
uz
23dae5a04b Fixed two more function that didn't clear the high byte of the function result. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4049 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-08-23 21:40:36 +00:00
uz
4c4071b34a Fixed an error in cbm_k_save (on which cbm_save is based): The X register was 
not cleared on return.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4048 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-08-23 21:38:11 +00:00
uz
c4763e9007 Special cased the division 16 by 8. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4043 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-08-19 14:51:16 +00:00
uz
acd1233bf2 Greatly improved multiplication routine. Optimized the generic 16x16 one and 
added special cases for 8x16 and 8x8. The former is directly called by the
compiler as tosmula0 and tosumula0 resp.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4036 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-08-17 20:48:28 +00:00
uz
bfc8bd6d74 Added an entry point that clears the high word of rhs. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4027 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-08-16 16:38:52 +00:00