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60bc009991
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1403 Commits

Author SHA1 Message Date
uz
60bc009991 * Moved the BASIC stub that calls the compiled program into it's own segment 
named EXEHDR.
* Renamed BASICHDR to EXEHDR for the PET-II machines.
* Moved the call to CHRCH in front of the code that saves the zero page, since
  open files are sometimes remembered in the zero page, so we need to close
  them before we grab a copy.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4507 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-12-09 12:42:24 +00:00
cpg
2bca737f57 more space improvements by Daniel Serpell 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4503 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-12-07 18:58:32 +00:00
cpg
e65719bf98 don't hardcode 'D' as device name, use __defdev 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4495 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-26 18:47:14 +00:00
cpg
20e9cf6d85 remove check for ATEOL 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4492 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-25 18:21:26 +00:00
cpg
b0afb15402 save 2 bytes -- patch by Uz 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4491 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-25 18:08:56 +00:00
cpg
0b28cda7b0 put _revflag into .bss 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4489 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-25 17:44:54 +00:00
cpg
94f7ce4978 fix comments 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4488 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-25 17:41:00 +00:00
cpg
7fb08aa749 move __do_oserror and __inviocb into their own source files 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4487 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-25 17:35:21 +00:00
cpg
9b058add4a remove not longer needed import of __errno 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4486 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-25 17:08:24 +00:00
cpg
daa41d41d6 remove not longer needed import of tmp2 and tmp3 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4485 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-25 17:06:47 +00:00
cpg
d17e0f7c02 space improvements by Daniel Serpell 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4484 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-25 17:03:18 +00:00
uz
bfbf94404b Squeezed bytes and cycles out of the kbhit functions for almost all platforms. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4480 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-24 18:31:16 +00:00
cpg
7357b44104 don't use constructor to setup runtime stack 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4479 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-23 22:06:32 +00:00
cpg
fa25cc732f move fdtoiocb function into its own file -- idea by Daniel Serpell 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4478 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-23 21:59:29 +00:00
cpg
5a593b8105 poor man's _toascii routine, contributed by Fatih Aygun 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4477 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-23 21:35:33 +00:00
cpg
314984aae4 save 3 bytes, patch by Daniel Serpell 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4476 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-23 21:21:49 +00:00
cpg
2011f92c3a save a byte (idea by Uz, done by Daniel Serpell) 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4475 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-23 21:17:56 +00:00
uz
c7a33334ba Don't hardcode the address of the SYS call for the startup code of the 
Commodore machines.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4474 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-23 12:01:24 +00:00
cpg
61b2834508 don't call __getdevdef in crt0.s, but make it a constructor of getdefdev.s 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4473 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-19 22:12:51 +00:00
cpg
38901e1614 move setup of stdin/stdout/stderr from crt0.s to getfd.s 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4472 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-19 20:57:23 +00:00
cpg
429c3888bc add a comment describing why this file is really included despite an obvious reference to it 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4471 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-18 23:52:54 +00:00
cpg
4ee7121ba2 small space optimization -- 3 bytes reduced 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4470 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-18 22:16:13 +00:00
cpg
cce24a2c9a no TGI_ERR_NO_MEM or TGI_ERR_NO_IOCB anymore: replaced by TGI_ERR_NO_RES 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4469 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-15 14:55:14 +00:00
cpg
b739a2d335 changes from Fatih 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4468 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-15 14:46:09 +00:00
uz
097b094fdd Replaced TGI_ERR_NO_MEM by TGI_ERR_NO_RES 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4467 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-13 15:53:01 +00:00
uz
e74ed31936 Fixed TGI error codes and messages. Removed the Atari specific ones. 
tgi_load_vectorfont will now return TGI_ERR_NO_MEM and clear the error code if
the load was successful.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4466 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-13 12:57:10 +00:00
uz
d1e4687540 Final touches to the first full version of the vector font output. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4464 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-12 18:00:17 +00:00
uz
5dc80c2615 Rename the 8x8 multiplication using the same scheme as for the 16x16 
multiplication.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4463 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-12 15:48:11 +00:00
uz
80b81549fd Moved outcode calculation in a separate module. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4462 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-12 15:10:45 +00:00
cpg
b30d834772 remove superfluous ".code" line 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4460 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-11 23:17:55 +00:00
cpg
ab6ff06e76 bugfix from Fatih 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4459 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-11 23:15:42 +00:00
cpg
7b42fd028a fix comment 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4457 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-10 21:56:56 +00:00
cpg
b18d6ad8db add Atari TGI drivers from Fatih Aygun 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4456 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-10 21:53:55 +00:00
uz
fe5adb5c4e Working on stroked font output. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4455 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-10 18:50:33 +00:00
uz
1154a11649 tgi_vectorchar takes now a char argument. Added tgi_install_vectorfont. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4454 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-06 16:18:13 +00:00
uz
e12bd13e16 Added clipping for lines. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4452 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-06 15:26:46 +00:00
uz
24e68f5df3 Changed a comment. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4451 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-06 12:08:25 +00:00
uz
e319fc217b Hold the maximum X and Y coordinate in variables instead of calculating them 
when needed. The variables make signed compares in the line clipper easier.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4450 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-06 12:02:52 +00:00
uz
eee4430061 Added a tgi_pieslice function. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4449 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-05 20:32:17 +00:00
uz
bafd7a7279 Fixed a sign error. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4448 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-05 20:26:23 +00:00
uz
787f069738 Moved fixed point multiplication and rounding into an asm module. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4447 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-05 20:16:43 +00:00
uz
de6050f21d Added a tgi_arc function. Removed the old ellipse code and create a new 
ellipse module that calls tgi_arc.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4446 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-05 19:52:18 +00:00
uz
78070d8bfb Added tgi_circle and tgi_ellipse functions. The latter works, but could be 
optimized.



git-svn-id: svn://svn.cc65.org/cc65/trunk@4445 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-05 17:14:29 +00:00
uz
18272c0427 Working on the division and multiplication routines. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4443 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-04 19:41:54 +00:00
uz
655ba3e6ee Added a C callable entry point for the division routine. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4442 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-04 18:25:29 +00:00
uz
c200e0ec94 Added division routine. Removed C callable entry points from mul routines, 
they're now in common.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4441 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-04 18:23:40 +00:00
uz
851926b301 Add C callable special multiplication routines. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4440 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-04 18:17:00 +00:00
uz
56e035635b Use new multiplication routine. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4439 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-04 13:46:16 +00:00
uz
7c804513fa The upper 16 bit differ between signed and unsigned multiplication, so while 
for 16x16=16, the unsigned routine can be used, regardless of signedness, this
is not true for 16x16=32.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4438 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-04 13:45:27 +00:00
ol.sc
1bec071755 - Replaced font .byte's with font .incbin file 
- Adjusted font width declaration from 8 to 7
- Modified font using Beagle Bros Shape Mechanic font editor to look like Apple2 text mode glyphs (with the exception of '_' because OUTTEXT _always_ inserts 2 empty pixels between chars)

git-svn-id: svn://svn.cc65.org/cc65/trunk@4437 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-03 22:20:48 +00:00