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uz [Wed, 20 Jan 2010 19:47:44 +0000 (19:47 +0000)]

Fixed a problem in the optimizer function that rewrites ops that use the
stack. Useless instructions (duplicate loads or transfers) within the sequence
are left intact and may cause problems because the interfere with the
replacement code. A run of OptRemoveUnusedLoads and friends should fix the
problem, bit this step may be disabled, so the routine has to check for this
condition and avoid it (by not doing the replacement).

git-svn-id: svn://svn.cc65.org/cc65/trunk@4551 b7a2c559-68d2-44c3-8de9-860c34a00d81

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ol.sc [Sun, 17 Jan 2010 21:47:03 +0000 (21:47 +0000)]

Define HEADER memory area for the EXEHDR segment for consistency reasons with the other targets with an EXEHDR segment (apple2[enh], atari, lynx, cbm[5|6]10).

git-svn-id: svn://svn.cc65.org/cc65/trunk@4550 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Wed, 13 Jan 2010 16:16:17 +0000 (16:16 +0000)]

Fixed the description of the return codes of the is... functions from ctype.h
(Greg King).

git-svn-id: svn://svn.cc65.org/cc65/trunk@4548 b7a2c559-68d2-44c3-8de9-860c34a00d81

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ol.sc [Fri, 8 Jan 2010 23:37:25 +0000 (23:37 +0000)]

Added support for several machines.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4547 b7a2c559-68d2-44c3-8de9-860c34a00d81

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ol.sc [Fri, 8 Jan 2010 23:09:02 +0000 (23:09 +0000)]

Some optimization.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4546 b7a2c559-68d2-44c3-8de9-860c34a00d81

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ol.sc [Fri, 8 Jan 2010 22:45:59 +0000 (22:45 +0000)]

- Added ioctl for mixing graphics with 4 lines of text.
- Preserve drawing color during CLEAR.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4545 b7a2c559-68d2-44c3-8de9-860c34a00d81

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ol.sc [Fri, 8 Jan 2010 22:24:38 +0000 (22:24 +0000)]

Minor comment adjustment.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4544 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Tue, 5 Jan 2010 11:18:46 +0000 (11:18 +0000)]

Added Johan Kotlinski.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4542 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Tue, 5 Jan 2010 11:17:49 +0000 (11:17 +0000)]

Converted the CREDITS file to utf-8.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4540 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Sun, 3 Jan 2010 08:58:52 +0000 (08:58 +0000)]

Fixed a typo.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4539 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Wed, 30 Dec 2009 11:20:09 +0000 (11:20 +0000)]

Ignore unknown preprocessor directives in an #if group that is excluded.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4534 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Mon, 21 Dec 2009 21:15:34 +0000 (21:15 +0000)]

P.A.S.E. joystick driver for the Oric Atmos, contributed by Stefan Haubenthal.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4533 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Mon, 21 Dec 2009 21:14:21 +0000 (21:14 +0000)]

P.A.S.E. joystick driver for the Oric Atmos, contributed by Stefan Haubenthal.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4532 b7a2c559-68d2-44c3-8de9-860c34a00d81

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ol.sc [Sat, 19 Dec 2009 13:09:57 +0000 (13:09 +0000)]

Minor comment adjustment.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4531 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Fri, 18 Dec 2009 11:58:50 +0000 (11:58 +0000)]

Added --forget-inc-paths to the assembler command line to avoid problems if
more than one version of ca65 is installed on the machine (Spiro Trikaliotis).

git-svn-id: svn://svn.cc65.org/cc65/trunk@4530 b7a2c559-68d2-44c3-8de9-860c34a00d81

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ol.sc [Sun, 13 Dec 2009 11:23:20 +0000 (11:23 +0000)]

Added macro for ssc slot selection.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4528 b7a2c559-68d2-44c3-8de9-860c34a00d81

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ol.sc [Sun, 13 Dec 2009 11:21:59 +0000 (11:21 +0000)]

Added macro for ssc slot selection.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4527 b7a2c559-68d2-44c3-8de9-860c34a00d81

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ol.sc [Sun, 13 Dec 2009 11:21:22 +0000 (11:21 +0000)]

Added macro for ssc slot selection.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4526 b7a2c559-68d2-44c3-8de9-860c34a00d81

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ol.sc [Sun, 13 Dec 2009 11:16:38 +0000 (11:16 +0000)]

Added support for the Apple2 machines.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4525 b7a2c559-68d2-44c3-8de9-860c34a00d81

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ol.sc [Sun, 13 Dec 2009 00:13:14 +0000 (00:13 +0000)]

Added missing declaration ?!?

git-svn-id: svn://svn.cc65.org/cc65/trunk@4524 b7a2c559-68d2-44c3-8de9-860c34a00d81

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ol.sc [Sat, 12 Dec 2009 23:07:42 +0000 (23:07 +0000)]

git-svn-id: svn://svn.cc65.org/cc65/trunk@4523 b7a2c559-68d2-44c3-8de9-860c34a00d81

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ol.sc [Sat, 12 Dec 2009 23:07:21 +0000 (23:07 +0000)]

Added ioctl for mixing graphics with 4 lines of text.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4522 b7a2c559-68d2-44c3-8de9-860c34a00d81

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ol.sc [Sat, 12 Dec 2009 23:06:58 +0000 (23:06 +0000)]

Added ioctl for mixing graphics with 4 lines of text.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4521 b7a2c559-68d2-44c3-8de9-860c34a00d81

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ol.sc [Sat, 12 Dec 2009 22:44:50 +0000 (22:44 +0000)]

Fixed typos.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4519 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Fri, 11 Dec 2009 14:33:53 +0000 (14:33 +0000)]

MAde the second parameter of tgi_ioctl a void* instead of an unsigned to keep
the interface more uniform between the driver APIs.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4518 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Thu, 10 Dec 2009 22:48:06 +0000 (22:48 +0000)]

Added a missing "the".

git-svn-id: svn://svn.cc65.org/cc65/trunk@4517 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Thu, 10 Dec 2009 22:44:27 +0000 (22:44 +0000)]

Added some definitions for version 1.3 of the o65 format.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4516 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Thu, 10 Dec 2009 22:30:32 +0000 (22:30 +0000)]

Cleaned BUGS list (which is rather old anyway).

git-svn-id: svn://svn.cc65.org/cc65/trunk@4515 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Thu, 10 Dec 2009 22:25:17 +0000 (22:25 +0000)]

Added some more detail to the "Binary format" section of the CBM docs.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4514 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Thu, 10 Dec 2009 22:12:24 +0000 (22:12 +0000)]

Replaced $30 by literal '0' for better readability.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4513 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Thu, 10 Dec 2009 21:22:17 +0000 (21:22 +0000)]

Removed the call to CLRCH in the startup code.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4512 b7a2c559-68d2-44c3-8de9-860c34a00d81

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ol.sc [Wed, 9 Dec 2009 18:16:02 +0000 (18:16 +0000)]

Replaced left-over tab with space.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4510 b7a2c559-68d2-44c3-8de9-860c34a00d81

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ol.sc [Wed, 9 Dec 2009 18:11:58 +0000 (18:11 +0000)]

Fixed typo.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4509 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Wed, 9 Dec 2009 12:42:24 +0000 (12:42 +0000)]

* 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

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uz [Tue, 8 Dec 2009 20:41:43 +0000 (20:41 +0000)]

An assignment for the ZPSAVE segment was missing in the linker config for the
32K memory config of the VIC20. Hint from Robert Hurst.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4505 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Tue, 8 Dec 2009 20:35:24 +0000 (20:35 +0000)]

New option and #pragma --local-strings that causes string literals to be
output immediately.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4504 b7a2c559-68d2-44c3-8de9-860c34a00d81

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cpg [Mon, 7 Dec 2009 18:58:32 +0000 (18:58 +0000)]

more space improvements by Daniel Serpell

git-svn-id: svn://svn.cc65.org/cc65/trunk@4503 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Sun, 6 Dec 2009 12:24:59 +0000 (12:24 +0000)]

Relax header checking somewhat, so second source fonts are accepted.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4502 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Sat, 5 Dec 2009 22:39:45 +0000 (22:39 +0000)]

Rewrote literal handling. Literals are now saved together with other function
data, and at the end of compilation merged if possible. Literals for unused
functions are removed together with the function.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4501 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Sat, 5 Dec 2009 15:14:11 +0000 (15:14 +0000)]

Fixed problem with last change. Wide string constants were not handled
correctly.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4500 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Fri, 4 Dec 2009 14:12:25 +0000 (14:12 +0000)]

Create one literal pool per function, so that literal pool data is removed
together with a function, if it is not used. Literal storage can now be
controlled by #pragma writable-strings on a per function basis.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4499 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Fri, 4 Dec 2009 13:04:40 +0000 (13:04 +0000)]

Move global segment creation to a better place in source.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4498 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Wed, 2 Dec 2009 15:21:22 +0000 (15:21 +0000)]

Makefile patch contributed by Greg King:
I added the "MAKEOPTS=" to the top-level "gcc.mak" that he wants, and I
changed the tool source tree's top-level make-file so that it supports
parallel building. (I added a rule that builds the common library before
building anything else.)

git-svn-id: svn://svn.cc65.org/cc65/trunk@4497 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Wed, 2 Dec 2009 15:15:49 +0000 (15:15 +0000)]

Patch contributed by Greg King:
1. Implements a real progress bar.
2. Decomposes the timer's result.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4496 b7a2c559-68d2-44c3-8de9-860c34a00d81

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cpg [Thu, 26 Nov 2009 18:47:14 +0000 (18:47 +0000)]

don't hardcode 'D' as device name, use __defdev

git-svn-id: svn://svn.cc65.org/cc65/trunk@4495 b7a2c559-68d2-44c3-8de9-860c34a00d81

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cpg [Thu, 26 Nov 2009 18:22:03 +0000 (18:22 +0000)]

updated with defdev.c and scrcode.s

git-svn-id: svn://svn.cc65.org/cc65/trunk@4494 b7a2c559-68d2-44c3-8de9-860c34a00d81

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cpg [Thu, 26 Nov 2009 18:19:35 +0000 (18:19 +0000)]

initial check-in

git-svn-id: svn://svn.cc65.org/cc65/trunk@4493 b7a2c559-68d2-44c3-8de9-860c34a00d81

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cpg [Wed, 25 Nov 2009 18:21:26 +0000 (18:21 +0000)]

remove check for ATEOL

git-svn-id: svn://svn.cc65.org/cc65/trunk@4492 b7a2c559-68d2-44c3-8de9-860c34a00d81

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cpg [Wed, 25 Nov 2009 18:08:56 +0000 (18:08 +0000)]

save 2 bytes -- patch by Uz

git-svn-id: svn://svn.cc65.org/cc65/trunk@4491 b7a2c559-68d2-44c3-8de9-860c34a00d81

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cpg [Wed, 25 Nov 2009 17:59:55 +0000 (17:59 +0000)]

include unistd.h -- fix by Daniel Serpell

git-svn-id: svn://svn.cc65.org/cc65/trunk@4490 b7a2c559-68d2-44c3-8de9-860c34a00d81

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cpg [Wed, 25 Nov 2009 17:44:54 +0000 (17:44 +0000)]

put _revflag into .bss

git-svn-id: svn://svn.cc65.org/cc65/trunk@4489 b7a2c559-68d2-44c3-8de9-860c34a00d81

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cpg [Wed, 25 Nov 2009 17:41:00 +0000 (17:41 +0000)]

fix comments

git-svn-id: svn://svn.cc65.org/cc65/trunk@4488 b7a2c559-68d2-44c3-8de9-860c34a00d81

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cpg [Wed, 25 Nov 2009 17:35:21 +0000 (17:35 +0000)]

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

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cpg [Wed, 25 Nov 2009 17:08:24 +0000 (17:08 +0000)]

remove not longer needed import of __errno

git-svn-id: svn://svn.cc65.org/cc65/trunk@4486 b7a2c559-68d2-44c3-8de9-860c34a00d81

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cpg [Wed, 25 Nov 2009 17:06:47 +0000 (17:06 +0000)]

remove not longer needed import of tmp2 and tmp3

git-svn-id: svn://svn.cc65.org/cc65/trunk@4485 b7a2c559-68d2-44c3-8de9-860c34a00d81

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cpg [Wed, 25 Nov 2009 17:03:18 +0000 (17:03 +0000)]

space improvements by Daniel Serpell

git-svn-id: svn://svn.cc65.org/cc65/trunk@4484 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Tue, 24 Nov 2009 23:02:58 +0000 (23:02 +0000)]

In case of parse errors for structs, don't just set the type of the result to
"int", return a valid lvalue instead.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4483 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Tue, 24 Nov 2009 22:56:56 +0000 (22:56 +0000)]

Fix a problem with error handling: The E_HAVE_MARKS flag must not be removed
from an expression in case of an error.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4482 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Tue, 24 Nov 2009 20:04:27 +0000 (20:04 +0000)]

Support for the HuC6280 (CPU of the PC Engine) contributed by Tobias Gunkel.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4481 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Tue, 24 Nov 2009 18:31:16 +0000 (18:31 +0000)]

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

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cpg [Mon, 23 Nov 2009 22:06:32 +0000 (22:06 +0000)]

don't use constructor to setup runtime stack

git-svn-id: svn://svn.cc65.org/cc65/trunk@4479 b7a2c559-68d2-44c3-8de9-860c34a00d81

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cpg [Mon, 23 Nov 2009 21:59:29 +0000 (21:59 +0000)]

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

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cpg [Mon, 23 Nov 2009 21:35:33 +0000 (21:35 +0000)]

poor man's _toascii routine, contributed by Fatih Aygun

git-svn-id: svn://svn.cc65.org/cc65/trunk@4477 b7a2c559-68d2-44c3-8de9-860c34a00d81

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cpg [Mon, 23 Nov 2009 21:21:49 +0000 (21:21 +0000)]

save 3 bytes, patch by Daniel Serpell

git-svn-id: svn://svn.cc65.org/cc65/trunk@4476 b7a2c559-68d2-44c3-8de9-860c34a00d81

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cpg [Mon, 23 Nov 2009 21:17:56 +0000 (21:17 +0000)]

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

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uz [Mon, 23 Nov 2009 12:01:24 +0000 (12:01 +0000)]

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

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cpg [Thu, 19 Nov 2009 22:12:51 +0000 (22:12 +0000)]

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

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cpg [Thu, 19 Nov 2009 20:57:23 +0000 (20:57 +0000)]

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

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cpg [Wed, 18 Nov 2009 23:52:54 +0000 (23:52 +0000)]

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

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cpg [Wed, 18 Nov 2009 22:16:13 +0000 (22:16 +0000)]

small space optimization -- 3 bytes reduced

git-svn-id: svn://svn.cc65.org/cc65/trunk@4470 b7a2c559-68d2-44c3-8de9-860c34a00d81

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cpg [Sun, 15 Nov 2009 14:55:14 +0000 (14:55 +0000)]

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

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cpg [Sun, 15 Nov 2009 14:46:09 +0000 (14:46 +0000)]

changes from Fatih

git-svn-id: svn://svn.cc65.org/cc65/trunk@4468 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Fri, 13 Nov 2009 15:53:01 +0000 (15:53 +0000)]

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

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uz [Fri, 13 Nov 2009 12:57:10 +0000 (12:57 +0000)]

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

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uz [Thu, 12 Nov 2009 18:01:11 +0000 (18:01 +0000)]

The outcode constants from tgi_outcode went into this header file.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4465 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Thu, 12 Nov 2009 18:00:17 +0000 (18:00 +0000)]

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

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uz [Thu, 12 Nov 2009 15:48:11 +0000 (15:48 +0000)]

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

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uz [Thu, 12 Nov 2009 15:10:45 +0000 (15:10 +0000)]

Moved outcode calculation in a separate module.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4462 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Thu, 12 Nov 2009 11:19:44 +0000 (11:19 +0000)]

Prepare for reading keypresses from the X server.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4461 b7a2c559-68d2-44c3-8de9-860c34a00d81

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cpg [Wed, 11 Nov 2009 23:17:55 +0000 (23:17 +0000)]

remove superfluous ".code" line

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cpg [Wed, 11 Nov 2009 23:15:42 +0000 (23:15 +0000)]

bugfix from Fatih

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cpg [Tue, 10 Nov 2009 22:00:41 +0000 (22:00 +0000)]

add some comments

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cpg [Tue, 10 Nov 2009 21:56:56 +0000 (21:56 +0000)]

fix comment

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cpg [Tue, 10 Nov 2009 21:53:55 +0000 (21:53 +0000)]

add Atari TGI drivers from Fatih Aygun

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uz [Tue, 10 Nov 2009 18:50:33 +0000 (18:50 +0000)]

Working on stroked font output.

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uz [Fri, 6 Nov 2009 16:18:13 +0000 (16:18 +0000)]

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

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uz [Fri, 6 Nov 2009 16:00:43 +0000 (16:00 +0000)]

Added an include file for TGI vector fonts.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4453 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Fri, 6 Nov 2009 15:26:46 +0000 (15:26 +0000)]

Added clipping for lines.

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uz [Fri, 6 Nov 2009 12:08:25 +0000 (12:08 +0000)]

Changed a comment.

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uz [Fri, 6 Nov 2009 12:02:52 +0000 (12:02 +0000)]

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

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uz [Thu, 5 Nov 2009 20:32:17 +0000 (20:32 +0000)]

Added a tgi_pieslice function.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4449 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Thu, 5 Nov 2009 20:26:23 +0000 (20:26 +0000)]

Fixed a sign error.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4448 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Thu, 5 Nov 2009 20:16:43 +0000 (20:16 +0000)]

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

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uz [Thu, 5 Nov 2009 19:52:18 +0000 (19:52 +0000)]

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

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uz [Thu, 5 Nov 2009 17:14:29 +0000 (17:14 +0000)]

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

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uz [Thu, 5 Nov 2009 17:12:18 +0000 (17:12 +0000)]

Added prototypes for more mul/div functions. Some of the don't currently
exist.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4444 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Wed, 4 Nov 2009 19:41:54 +0000 (19:41 +0000)]

Working on the division and multiplication routines.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4443 b7a2c559-68d2-44c3-8de9-860c34a00d81

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uz [Wed, 4 Nov 2009 18:25:29 +0000 (18:25 +0000)]

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

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uz [Wed, 4 Nov 2009 18:23:40 +0000 (18:23 +0000)]

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

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uz [Wed, 4 Nov 2009 18:17:00 +0000 (18:17 +0000)]

Add C callable special multiplication routines.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4440 b7a2c559-68d2-44c3-8de9-860c34a00d81

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