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Author SHA1 Message Date
cuz
c156b20738 Added some code rewriting (may enable optimizations in a few cases). 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3727 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-04-15 20:31:43 +00:00
cuz
d82d94ecc1 Optimize decaxn 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3726 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-04-15 19:28:45 +00:00
cuz
06e00f9343 Declare zero page variables before use. Otherwise they aren't used in zero 
page addressing mode, if the assembler has a choice.


git-svn-id: svn://svn.cc65.org/cc65/trunk@3725 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-04-09 11:43:03 +00:00
cuz
c13f40a9f1 Emit warnings for symbols that were used suboptimal because of forward 
definitions. For example a zero page symbol that is used as absolute because
it was undefined when encountered.


git-svn-id: svn://svn.cc65.org/cc65/trunk@3724 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-04-09 10:56:23 +00:00
cuz
44405a0bb5 New function xdup. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3723 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-04-09 10:04:50 +00:00
cuz
889fd1ecbd The Apple2 has only upper case chars. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3722 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-04-07 17:49:38 +00:00
cuz
155dc9c653 Corrected some runtime function info 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3721 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-04-07 08:38:30 +00:00
cuz
1a14146a55 Fixed a copy&paste error 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3720 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-04-06 20:23:53 +00:00
cuz
88e34c9903 Fixed problem with unprotected <> chars 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3719 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-04-06 20:20:39 +00:00
cuz
cf30aa0764 The apples do now have a mouse driver 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3718 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-04-06 19:55:50 +00:00
cuz
685235795c Apple 2 mouse driver and other stuff from Oliver Schmidt 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3717 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-04-06 19:51:37 +00:00
cuz
f507124733 Added lots of runtime function info. 
Fixed a problem with wrong info for the incaxn functions.


git-svn-id: svn://svn.cc65.org/cc65/trunk@3715 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-04-03 19:31:31 +00:00
cuz
c73c31c496 Added info for the staxspidx runtime function. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3714 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-04-02 15:32:16 +00:00
cuz
9a98194dc5 Code goes into the CODE segment, not RODATA. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3713 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-03-31 20:07:43 +00:00
cuz
4c0720709b Fixed a few errors in the macros used by the Watcom compiler. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3712 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-03-30 19:49:03 +00:00
cuz
d187424389 Fixed a problem of the optimizer. Unknown internal functions are marked as 
using just EAX as input, and destroy all registers. This did cause the
optimizer to remove loads to zero page locations needed in the routines or
later.
Print a warning for unknown internal functions when in debug mode.


git-svn-id: svn://svn.cc65.org/cc65/trunk@3711 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-03-24 15:24:34 +00:00
cuz
f196e7c5c9 Cleanup. Added a few general purpose functions. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3710 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-02-19 15:53:11 +00:00
cuz
de3a20a898 Changed the low level type representation from a strung of unsigned short 
elements to a string of structs, each representing one type element. This
should fix problems on unusual architectures, since it is no longer necessary
to embedd pointers and other data converted to numbers in the string of
unsigned shorts.
Increased the TypeCode length to unsigned long to make room for more type
bits.
Inline more functions in datatype.h.


git-svn-id: svn://svn.cc65.org/cc65/trunk@3709 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-02-19 12:29:37 +00:00
cuz
1375c85405 Removed an unneeded struct forward 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3708 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-02-18 12:23:07 +00:00
cuz
31d99b4a9f Added the inline keyword 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3707 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-02-17 20:27:51 +00:00
cuz
64921852dd Parse the C99 "restrict" keyword correctly (but ignore it otherwise). 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3706 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-02-17 20:19:35 +00:00
cuz
32164ea8e5 Allow type qualifiers before a storage class spec. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3705 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-02-17 19:42:40 +00:00
cuz
cfca3473b8 Added new options and info file attribute to set the columns where the 
fields of the disassembled output start.


git-svn-id: svn://svn.cc65.org/cc65/trunk@3703 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-01-30 21:03:14 +00:00
cuz
01458275cb Documented the new placement options 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3702 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-01-30 21:01:32 +00:00
cuz
a71c6b72b0 Added a sentence about unnamed labels 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3701 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-01-29 19:01:59 +00:00
cuz
d31f72d057 Restructured some of the code. Attribute handling is still a mess and needs 
another cleanup.
Added unnamed labels.


git-svn-id: svn://svn.cc65.org/cc65/trunk@3700 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-01-29 19:00:22 +00:00
cuz
7086da868b New --label-break option 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3699 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-01-27 19:36:33 +00:00
cuz
ceffc4e090 Document new --label-break option 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3698 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-01-27 19:36:14 +00:00
cuz
45ffbc59f5 Fixed a problem with files that don't end with a newline 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3697 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-01-20 21:17:08 +00:00
cuz
1193a466d9 Fixed a problem with input files with end address $FFFF. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3696 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-01-19 22:03:17 +00:00
cpg
f981dd35ad fix INSTALL return value (Stefan Haubenthal) 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3695 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-01-05 15:11:33 +00:00
cpg
48c3702315 add sysmkdir.o and sysrmdir.o 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3694 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-01-04 09:58:11 +00:00
cpg
c249515d48 initial version from Stefan Haubenthal 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3693 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-01-04 09:56:04 +00:00
cpg
67cd3d8d76 error code 172 -> EEXIST (Stefan Haubenthal) 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3692 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-01-03 20:12:58 +00:00
cpg
c2ddc1124b fixes from Stefan Haubenthal 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3691 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-01-03 20:10:00 +00:00
cpg
94a4a843f5 typo fixes from Stefan Haubenthal 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3690 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-01-03 20:08:17 +00:00
cpg
f825143623 remove erroneous comments (hint from Stefan Haubenthal) 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3689 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-01-03 20:05:59 +00:00
cpg
017be4c23b TAB fixes from Stefan Haubenthal 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3688 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-01-03 19:57:16 +00:00
cuz
b8935ba00b Switch for vice label file has changed 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3687 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2005-12-31 00:11:04 +00:00
cuz
97ef2980de Fixed a typo 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3686 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2005-12-29 21:01:14 +00:00
cuz
1184d5ad43 putchar didn't work 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3685 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2005-12-20 22:58:16 +00:00
cuz
457c91aba9 Added a generic va_copy definition 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3684 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2005-12-11 12:58:21 +00:00
cuz
84706bd2d5 Fixed portability problems with va_copy. In three places, calls to fstat 
had to be replaced by calls to stat, because fileno is no longer available
when forcing the compiler into pure c89 (or c99) mode.


git-svn-id: svn://svn.cc65.org/cc65/trunk@3683 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2005-12-11 12:40:51 +00:00
cuz
2d66b55b9d Fixed the latest bugfix 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3682 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2005-12-09 22:27:14 +00:00
cuz
0816559134 Fixed another bug with help of Greg King 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3681 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2005-12-07 17:47:46 +00:00
cuz
5227580f46 Ignore internal symbols when generating warnings about unused symbols 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3680 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2005-12-04 22:03:35 +00:00
cuz
8e845815df Added dtv-*.emd 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3679 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2005-12-03 23:15:13 +00:00
cuz
66365154f8 Small map file string fix 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3678 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2005-12-02 23:18:32 +00:00
cuz
6662570a26 A local macro symbol with a cheap local name (@...) was not identified as 
such.


git-svn-id: svn://svn.cc65.org/cc65/trunk@3677 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2005-12-01 21:20:03 +00:00
cuz
60bb97e433 Optimized the code and allowed access to the ROM by using page numbers 
higher than what em_pagecount() returns.


git-svn-id: svn://svn.cc65.org/cc65/trunk@3676 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2005-11-29 17:21:52 +00:00