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cb688729af
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1664 Commits

Author SHA1 Message Date
uz
cb688729af Changed search paths to use subdirectories of CC65_HOME, remove CC65_LIB. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4209 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-22 11:49:53 +00:00
uz
a9e46e245a New function AddSubSearchPathFromEnv. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4208 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-22 11:29:13 +00:00
uz
feb212df62 New linker config for the VIC-20 with 32K cartridge by Stefan Haubenthal. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4205 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-22 09:33:49 +00:00
uz
20eb942ab9 Oliver added a comment to the Apple2 linker config. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4197 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-20 13:14:29 +00:00
uz
9d00253227 Additional linker configs for the Apple by Oliver Schmidt. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4195 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-19 16:14:46 +00:00
uz
08f176c5aa Removed the - now unused - empty builtin configuration (was used for the ace 
target before).


git-svn-id: svn://svn.cc65.org/cc65/trunk@4194 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-18 19:13:59 +00:00
uz
9a4ec37b40 Change search paths for the linker. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4193 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-18 19:00:24 +00:00
uz
050c56211a Renamed some additional (not builtin) linker configs. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4188 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-18 17:06:26 +00:00
uz
dca7cfd249 Removed the (unused and probably non-working) config for OS/A65. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4187 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-18 17:04:20 +00:00
uz
b5db4cd5fa Added wide char literals, but treat them identical as normal strings. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4185 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-18 14:28:52 +00:00
uz
52a368adc1 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 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-14 22:02:48 +00:00
uz
29cea09e0d Removed debug output 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4171 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-14 19:56:47 +00:00
uz
d451248437 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 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-14 19:54:50 +00:00
uz
254e1169f2 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 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-14 18:36:38 +00:00
uz
32e2eb3fad 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 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-13 14:36:16 +00:00
uz
e035323ab4 Added another condition that allows us to remove pha/pla. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4163 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-13 13:22:27 +00:00
uz
785d8ebb43 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 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-13 11:46:04 +00:00
uz
df22cbf925 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 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-12 20:12:48 +00:00
uz
fa3a7930d7 Fixed a problem with load tracking in OptStackOps. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4147 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-11 16:36:17 +00:00
uz
079358c3c1 Fixed an error in OptPtrLoad16. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4139 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-08 21:10:19 +00:00
uz
e68332a10b 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 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-08 20:29:12 +00:00
uz
2d3b0f1146 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 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-08 20:08:21 +00:00
uz
84e288f21c Use the new function MarkedExprWithCheck. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4136 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-08 19:49:30 +00:00
uz
0c20177fce 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 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-08 19:48:22 +00:00
uz
331803126f Fixed flexible array struct members. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4131 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-08 07:55:44 +00:00
uz
9f7ca16001 Added initialization of bit-fields. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4130 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-07 16:59:46 +00:00
uz
f5ca779b9b 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 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-07 14:22:27 +00:00
uz
b2d30c3283 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 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-07 14:21:19 +00:00
uz
90c731d1e9 Changed a comment line. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4125 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-06 21:39:28 +00:00
uz
f50520dffe Use xsprintf instead of sprintf. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4124 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-06 19:07:18 +00:00
uz
94a2223443 Use SymIsTypeDef and SymIsBitField instead of accessing Sym->Flags directly. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4123 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-06 16:51:08 +00:00
uz
cc229ce7ba New function SymIsBitField. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4122 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-06 16:50:41 +00:00
uz
2402ef005e Fixed an error: When initializing unions, only the first member can be 
initialized.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4121 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-06 16:44:16 +00:00
uz
38ff6818fc Fixed wrong code generation in g_leasp. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4118 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-04 20:57:23 +00:00
uz
fa2064ae3b 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 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-04 20:16:18 +00:00
uz
18d865e609 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 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-04 19:54:29 +00:00
uz
f6c589bf8e 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 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-04 15:44:48 +00:00
uz
67d64e67d5 Fixed a typo in a comment. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4114 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-04 15:42:36 +00:00
uz
e1832b2e57 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 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-03 12:13:08 +00:00
uz
d85e6f9124 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 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-03 11:58:11 +00:00
uz
7cd92c82fa 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 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-01 20:57:39 +00:00
uz
7c613f7a83 Terminate after printing the version number when -V is used. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4110 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-01 14:41:37 +00:00
uz
e9eb9eb77c Improved code generation, better tracking. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4108 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-01 10:07:02 +00:00
uz
cdc3afa6ef 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 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-01 10:06:39 +00:00
uz
7c4240fe69 Minor code improvement. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4106 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-01 09:15:19 +00:00
uz
944057238e 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 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-01 08:57:36 +00:00
uz
84710f7227 Remember more function infos in the Function struct. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4104 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-08-31 20:37:54 +00:00
uz
0c08f65872 Fixed a bug in Opt_tosaddax. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4103 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-08-31 19:36:06 +00:00
uz
c942568af9 Simplify the code somewhat. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4102 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-08-31 18:18:50 +00:00
uz
30f25ae12d Make the AddOpLow and AddOpHigh functions usable with both, lhs and rhs 
operands.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4101 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-08-31 18:02:44 +00:00