]>
git.sur5r.net Git - cc65/log
uz [Tue, 15 Sep 2009 20:47:03 +0000 (20:47 +0000)]
Testcode for strtol and atoi.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4176
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uz [Tue, 15 Sep 2009 20:46:38 +0000 (20:46 +0000)]
Added declarations for strtol and strtoul.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4175
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uz [Mon, 14 Sep 2009 22:02:48 +0000 (22:02 +0000)]
Improved the code that checks for memory accesses. The old code didn't detect
certain accesses.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4174
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ol.sc [Mon, 14 Sep 2009 20:13:52 +0000 (20:13 +0000)]
Added tgi_load_driver.s to files to be ignored.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4173
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ol.sc [Mon, 14 Sep 2009 19:58:06 +0000 (19:58 +0000)]
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
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uz [Mon, 14 Sep 2009 19:56:47 +0000 (19:56 +0000)]
Removed debug output
git-svn-id: svn://svn.cc65.org/cc65/trunk@4171
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uz [Mon, 14 Sep 2009 19:54:50 +0000 (19:54 +0000)]
Fixed another problem with OptJumpTarget1, that was mostly prevented from
being triggered by other optimizations, which removed or changed the trigger
code.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4170
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uz [Mon, 14 Sep 2009 18:36:38 +0000 (18:36 +0000)]
Fixed a problem with OptJumpTarget1: The inspected jump must not have a label
attached, because the effective code changes for code jumping to this label if
removals are applied.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4169
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ol.sc [Sun, 13 Sep 2009 19:50:09 +0000 (19:50 +0000)]
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
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uz [Sun, 13 Sep 2009 18:06:43 +0000 (18:06 +0000)]
labs() is also imaxabs().
git-svn-id: svn://svn.cc65.org/cc65/trunk@4167
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uz [Sun, 13 Sep 2009 14:36:16 +0000 (14:36 +0000)]
Fixed parsing a labeled-statement: A label is always part of a statement, it
is not itself one.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4166
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uz [Sun, 13 Sep 2009 13:39:27 +0000 (13:39 +0000)]
Sqeeze out two bytes of the code.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4165
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uz [Sun, 13 Sep 2009 13:37:44 +0000 (13:37 +0000)]
Lynx changes by Karri Kaksonen.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4164
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uz [Sun, 13 Sep 2009 13:22:27 +0000 (13:22 +0000)]
Added another condition that allows us to remove pha/pla.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4163
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uz [Sun, 13 Sep 2009 11:46:04 +0000 (11:46 +0000)]
Removed the ace target. It didn't have a linker config and was untested for
~10 years
git-svn-id: svn://svn.cc65.org/cc65/trunk@4162
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uz [Sat, 12 Sep 2009 22:04:49 +0000 (22:04 +0000)]
Fixed a typo
git-svn-id: svn://svn.cc65.org/cc65/trunk@4161
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uz [Sat, 12 Sep 2009 22:04:35 +0000 (22:04 +0000)]
Fixed a few inaccuracies the the description of the --codesize option.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4160
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ol.sc [Sat, 12 Sep 2009 20:55:20 +0000 (20:55 +0000)]
Hooking into the MLI call needs much more thoughts - and is currently not necessary...
git-svn-id: svn://svn.cc65.org/cc65/trunk@4159
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uz [Sat, 12 Sep 2009 20:12:48 +0000 (20:12 +0000)]
Search config files also in the builtin search directory for libraries and in
the directory defined in the CC65_LIB environment variable.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4158
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ol.sc [Sat, 12 Sep 2009 06:58:20 +0000 (06:58 +0000)]
Addon to 4155: Fixed error.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4157
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uz [Sat, 12 Sep 2009 06:41:08 +0000 (06:41 +0000)]
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
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ol.sc [Fri, 11 Sep 2009 19:54:29 +0000 (19:54 +0000)]
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
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ol.sc [Fri, 11 Sep 2009 19:35:13 +0000 (19:35 +0000)]
Adjusted Apple2 targets to the new standard mouse driver paradigm.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4154
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uz [Fri, 11 Sep 2009 18:59:37 +0000 (18:59 +0000)]
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
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uz [Fri, 11 Sep 2009 18:47:33 +0000 (18:47 +0000)]
Separated tgi_load and tgi_load_driver.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4152
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uz [Fri, 11 Sep 2009 18:42:34 +0000 (18:42 +0000)]
Fixed a copy&paste error.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4151
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uz [Fri, 11 Sep 2009 16:55:20 +0000 (16:55 +0000)]
Use mouse_stddrv instead of a platform dependent #define.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4150
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uz [Fri, 11 Sep 2009 16:51:21 +0000 (16:51 +0000)]
Added the mouse_stddrv variable for the C64 and C128.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4149
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uz [Fri, 11 Sep 2009 16:45:43 +0000 (16:45 +0000)]
Added a mouse_stddrv variable that contains the standard mouse driver for a
system.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4148
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uz [Fri, 11 Sep 2009 16:36:17 +0000 (16:36 +0000)]
Fixed a problem with load tracking in OptStackOps.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4147
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ol.sc [Fri, 11 Sep 2009 16:27:20 +0000 (16:27 +0000)]
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
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uz [Fri, 11 Sep 2009 13:56:50 +0000 (13:56 +0000)]
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
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uz [Fri, 11 Sep 2009 13:56:20 +0000 (13:56 +0000)]
Changes by Karri Kaksonen to implement interruptor support.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4144
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ol.sc [Thu, 10 Sep 2009 19:18:15 +0000 (19:18 +0000)]
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
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ol.sc [Thu, 10 Sep 2009 09:59:26 +0000 (09:59 +0000)]
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
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ol.sc [Thu, 10 Sep 2009 09:35:37 +0000 (09:35 +0000)]
Fixed typo.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4141
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ol.sc [Thu, 10 Sep 2009 09:04:05 +0000 (09:04 +0000)]
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
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uz [Tue, 8 Sep 2009 21:10:19 +0000 (21:10 +0000)]
Fixed an error in OptPtrLoad16.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4139
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uz [Tue, 8 Sep 2009 20:29:12 +0000 (20:29 +0000)]
Fixed several more problems like the one in Assignment() some time ago: An
expression that yields a constant value may have side effects, and the
expression code must not be removed in this case.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4138
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uz [Tue, 8 Sep 2009 20:08:21 +0000 (20:08 +0000)]
Fixed a problem similar to the one in Assignment() some time ago: An
expression that yields a constant value may have side effects, and the
expression code must not be removed in this case.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4137
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uz [Tue, 8 Sep 2009 19:49:30 +0000 (19:49 +0000)]
Use the new function MarkedExprWithCheck.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4136
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uz [Tue, 8 Sep 2009 19:48:22 +0000 (19:48 +0000)]
Allow to store start and end of generated code in the ExprDesc structure. New
function MarkedExprWithCheck.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4135
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uz [Tue, 8 Sep 2009 16:45:21 +0000 (16:45 +0000)]
Changed the prototype of videomode() to take and return an unsigned instead of an unsigned char.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4134
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uz [Tue, 8 Sep 2009 16:25:12 +0000 (16:25 +0000)]
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
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uz [Tue, 8 Sep 2009 16:23:59 +0000 (16:23 +0000)]
Fixed a typo in the docs.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4132
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uz [Tue, 8 Sep 2009 07:55:44 +0000 (07:55 +0000)]
Fixed flexible array struct members.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4131
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uz [Mon, 7 Sep 2009 16:59:46 +0000 (16:59 +0000)]
Added initialization of bit-fields.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4130
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uz [Mon, 7 Sep 2009 14:22:27 +0000 (14:22 +0000)]
A constant right side does not necessarily mean that no code is generated for
the right side. The expression may have had side effects. This error is also
found in several other places.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4129
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uz [Mon, 7 Sep 2009 14:21:19 +0000 (14:21 +0000)]
Remove stack pointer check in RemoveCodeRange - the calling function has to
take care about that.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4128
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ol.sc [Mon, 7 Sep 2009 14:00:17 +0000 (14:00 +0000)]
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
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uz [Mon, 7 Sep 2009 13:21:04 +0000 (13:21 +0000)]
New function videomode() for the C128. Marked toggle_videomode as deprecated.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4126
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uz [Sun, 6 Sep 2009 21:39:28 +0000 (21:39 +0000)]
Changed a comment line.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4125
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uz [Sun, 6 Sep 2009 19:07:18 +0000 (19:07 +0000)]
Use xsprintf instead of sprintf.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4124
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uz [Sun, 6 Sep 2009 16:51:08 +0000 (16:51 +0000)]
Use SymIsTypeDef and SymIsBitField instead of accessing Sym->Flags directly.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4123
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uz [Sun, 6 Sep 2009 16:50:41 +0000 (16:50 +0000)]
New function SymIsBitField.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4122
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uz [Sun, 6 Sep 2009 16:44:16 +0000 (16:44 +0000)]
Fixed an error: When initializing unions, only the first member can be
initialized.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4121
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ol.sc [Fri, 4 Sep 2009 21:32:41 +0000 (21:32 +0000)]
Adjusted to the changed default start address.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4120
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ol.sc [Fri, 4 Sep 2009 21:28:16 +0000 (21:28 +0000)]
Minor reformatting.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4119
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uz [Fri, 4 Sep 2009 20:57:23 +0000 (20:57 +0000)]
Fixed wrong code generation in g_leasp.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4118
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uz [Fri, 4 Sep 2009 20:16:18 +0000 (20:16 +0000)]
Fix problem with OptPtrLoad1 - never insert before the deleted code, always
delete after! Otherwise labels will get wrong.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4117
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uz [Fri, 4 Sep 2009 19:54:29 +0000 (19:54 +0000)]
Fixed another problem with OptStackOps: Load tracking will not work across
branches - if we find a label, just forget all information we had before.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4116
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uz [Fri, 4 Sep 2009 15:44:48 +0000 (15:44 +0000)]
Fixed problems with OptPrecalc. It removed insns because it results were known
- but the insns generate a carry which may be needed later.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4115
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uz [Fri, 4 Sep 2009 15:42:36 +0000 (15:42 +0000)]
Fixed a typo in a comment.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4114
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uz [Thu, 3 Sep 2009 12:13:08 +0000 (12:13 +0000)]
Replace "lda (zp),y" by "lda (zp,x)" where possible and where it saves us
cycles and code bytes.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4113
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uz [Thu, 3 Sep 2009 11:58:11 +0000 (11:58 +0000)]
Replacement code for ule and ugt was wrong and did not cover values that were
equal.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4112
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uz [Tue, 1 Sep 2009 20:57:39 +0000 (20:57 +0000)]
Added code replacements for several missing compare functions. Fixed a bug in
coptstop.c that popped up if transfer instructions were used to load a value
into X.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4111
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uz [Tue, 1 Sep 2009 14:41:37 +0000 (14:41 +0000)]
Terminate after printing the version number when -V is used.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4110
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uz [Tue, 1 Sep 2009 10:19:20 +0000 (10:19 +0000)]
Updated and clarified the coding hints.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4109
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uz [Tue, 1 Sep 2009 10:07:02 +0000 (10:07 +0000)]
Improved code generation, better tracking.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4108
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uz [Tue, 1 Sep 2009 10:06:39 +0000 (10:06 +0000)]
Fixed a problem with OptCmp3 that was in there for a while but is now
triggered because of the new subtraction code sequence.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4107
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uz [Tue, 1 Sep 2009 09:15:19 +0000 (09:15 +0000)]
Minor code improvement.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4106
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uz [Tue, 1 Sep 2009 08:57:36 +0000 (08:57 +0000)]
Simplify code generated for the ?: operator when type conversion code for the
second operand is necessary. Instead of generating interleaved code with
several jumps, just move the code to the right place.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4105
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uz [Mon, 31 Aug 2009 20:37:54 +0000 (20:37 +0000)]
Remember more function infos in the Function struct.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4104
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uz [Mon, 31 Aug 2009 19:36:06 +0000 (19:36 +0000)]
Fixed a bug in Opt_tosaddax.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4103
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uz [Mon, 31 Aug 2009 18:18:50 +0000 (18:18 +0000)]
Simplify the code somewhat.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4102
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uz [Mon, 31 Aug 2009 18:02:44 +0000 (18:02 +0000)]
Make the AddOpLow and AddOpHigh functions usable with both, lhs and rhs
operands.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4101
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uz [Mon, 31 Aug 2009 17:17:18 +0000 (17:17 +0000)]
Print the SVN version number when -V or --version is used.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4100
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uz [Mon, 31 Aug 2009 17:15:59 +0000 (17:15 +0000)]
Fixed a few C99isms that prevented the sources to compile with Watcom-C.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4099
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uz [Mon, 31 Aug 2009 16:48:45 +0000 (16:48 +0000)]
Fixed a copy&paste error in a comment.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4098
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uz [Mon, 31 Aug 2009 15:11:32 +0000 (15:11 +0000)]
Improved code for bit fields.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4097
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uz [Mon, 31 Aug 2009 14:59:49 +0000 (14:59 +0000)]
Improved the code generated for bit-fields.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4096
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uz [Mon, 31 Aug 2009 13:18:49 +0000 (13:18 +0000)]
Add a warning if a function returning something does not contain a return
statement.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4095
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uz [Mon, 31 Aug 2009 12:56:54 +0000 (12:56 +0000)]
The pleasp.s module is no longer in use.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4094
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uz [Mon, 31 Aug 2009 12:41:38 +0000 (12:41 +0000)]
Added info about changed leaa0sp and leaaxsp. Rewrote g_leasp to cope with 16
stack offsets, because it's rather easy in this case.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4093
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uz [Mon, 31 Aug 2009 12:22:13 +0000 (12:22 +0000)]
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
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uz [Mon, 31 Aug 2009 12:15:51 +0000 (12:15 +0000)]
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
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uz [Mon, 31 Aug 2009 12:10:59 +0000 (12:10 +0000)]
Renamed leasp.s to leaasp.s
git-svn-id: svn://svn.cc65.org/cc65/trunk@4090
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uz [Sun, 30 Aug 2009 09:01:04 +0000 (09:01 +0000)]
For bit fields contained within single bytes, try to do character operations
instead of word sized ops.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4089
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uz [Sun, 30 Aug 2009 08:37:21 +0000 (08:37 +0000)]
Use CHAR_BITS instead of a hardcoded 8 bits/byte.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4088
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uz [Sun, 30 Aug 2009 08:36:56 +0000 (08:36 +0000)]
Make the SIZEOF_XXX constants resolve to unsigned values.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4087
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uz [Sun, 30 Aug 2009 08:30:55 +0000 (08:30 +0000)]
Any field without a name is legal but useless in a union.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4086
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uz [Sun, 30 Aug 2009 08:28:16 +0000 (08:28 +0000)]
Separate the functions that parse unions and structs, because they became too
different.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4085
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uz [Sun, 30 Aug 2009 07:55:21 +0000 (07:55 +0000)]
Missing resp. ignored "volatile".
git-svn-id: svn://svn.cc65.org/cc65/trunk@4084
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uz [Sat, 29 Aug 2009 23:19:01 +0000 (23:19 +0000)]
Added even more subroutines to the "harmless calls" list.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4083
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uz [Sat, 29 Aug 2009 22:03:41 +0000 (22:03 +0000)]
Few small changes. Started a new section about implementation-defined
behavior.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4082
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uz [Sat, 29 Aug 2009 21:58:06 +0000 (21:58 +0000)]
Code improvements
git-svn-id: svn://svn.cc65.org/cc65/trunk@4081
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uz [Sat, 29 Aug 2009 21:32:14 +0000 (21:32 +0000)]
Rewrote the paragraph about compiler limits and standard compliance.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4080
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uz [Sat, 29 Aug 2009 21:20:13 +0000 (21:20 +0000)]
First implementation of bit fields.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4079
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uz [Sat, 29 Aug 2009 21:17:28 +0000 (21:17 +0000)]
Added more harmless functions to the list, so the stuff gets applied in more
cases.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4078
b7a2c559 -68d2-44c3-8de9-
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uz [Sat, 29 Aug 2009 20:16:52 +0000 (20:16 +0000)]
Improved code for shifts.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4077
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