ol.sc
78a7af13e6
Adjusted to the changed default start address.
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4120 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-09-04 21:32:41 +00:00
ol.sc
0d25264ed4
Minor reformatting.
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4119 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-09-04 21:28:16 +00:00
uz
38ff6818fc
Fixed wrong code generation in g_leasp.
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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
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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
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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
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- 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.
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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
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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
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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
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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.
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4110 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-09-01 14:41:37 +00:00
uz
cc3c3e5f5c
Updated and clarified the coding hints.
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4109 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-09-01 10:19:20 +00:00
uz
e9eb9eb77c
Improved code generation, better tracking.
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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
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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.
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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
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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.
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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.
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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.
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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
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operands.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4101 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-31 18:02:44 +00:00
uz
b829bda8cb
Print the SVN version number when -V or --version is used.
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4100 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-31 17:17:18 +00:00
uz
b3f3b21f80
Fixed a few C99isms that prevented the sources to compile with Watcom-C.
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4099 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-31 17:15:59 +00:00
uz
514775cbdf
Fixed a copy&paste error in a comment.
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4098 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-31 16:48:45 +00:00
uz
7983009e06
Improved code for bit fields.
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4097 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-31 15:11:32 +00:00
uz
dc678e8dcb
Improved the code generated for bit-fields.
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4096 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-31 14:59:49 +00:00
uz
0a9c7484ad
Add a warning if a function returning something does not contain a return
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statement.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4095 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-31 13:18:49 +00:00
uz
1ea503a036
The pleasp.s module is no longer in use.
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4094 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-31 12:56:54 +00:00
uz
7064aafab9
Added info about changed leaa0sp and leaaxsp. Rewrote g_leasp to cope with 16
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stack offsets, because it's rather easy in this case.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4093 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-31 12:41:38 +00:00
uz
db69c202a4
Oh well. Decided to throw away the separate implementation for leaa0sp,
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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 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-31 12:22:13 +00:00
uz
bf9d36a2fa
Renamed leaasp.s again, this time to leaa0sp.s. Added a new module leaaxsp.s.
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4091 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-31 12:15:51 +00:00
uz
a1dd468291
Renamed leasp.s to leaasp.s
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4090 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-31 12:10:59 +00:00
uz
45d4771584
For bit fields contained within single bytes, try to do character operations
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instead of word sized ops.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4089 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-30 09:01:04 +00:00
uz
0b0353de13
Use CHAR_BITS instead of a hardcoded 8 bits/byte.
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4088 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-30 08:37:21 +00:00
uz
03e206a44f
Make the SIZEOF_XXX constants resolve to unsigned values.
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4087 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-30 08:36:56 +00:00
uz
2ddeb069eb
Any field without a name is legal but useless in a union.
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4086 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-30 08:30:55 +00:00
uz
a09c71b3ff
Separate the functions that parse unions and structs, because they became too
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different.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4085 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-30 08:28:16 +00:00
uz
829cb7de4c
Missing resp. ignored "volatile".
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4084 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-30 07:55:21 +00:00
uz
8d5999c3a4
Added even more subroutines to the "harmless calls" list.
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4083 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-29 23:19:01 +00:00
uz
7a7526ef8b
Few small changes. Started a new section about implementation-defined
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behavior.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4082 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-29 22:03:41 +00:00
uz
b098d8045e
Code improvements
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4081 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-29 21:58:06 +00:00
uz
7f7dc69290
Rewrote the paragraph about compiler limits and standard compliance.
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4080 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-29 21:32:14 +00:00
uz
6b4fe90928
First implementation of bit fields.
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4079 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-29 21:20:13 +00:00
uz
7c6ee79ea9
Added more harmless functions to the list, so the stuff gets applied in more
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cases.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4078 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-29 21:17:28 +00:00
uz
b0a89ff421
Improved code for shifts.
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4077 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-29 20:16:52 +00:00
uz
b4855e017b
The shift long by 4 functions do also destroy Y.
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4076 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-29 20:14:20 +00:00
uz
ddeb171617
Info for long shift functions was missing or wrong.
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4075 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-29 20:04:18 +00:00
uz
d0c4f85e51
Fix wrong check for typedef which caused non allocation of storage for structs
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after the latest changes.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4074 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-29 19:05:01 +00:00
uz
7ced0a2ceb
Rename Width to BitWidth.
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4073 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-29 19:04:21 +00:00
uz
bd872a6324
Added code to parse bit fields and enter them into the symbol table. They're
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not supported in code generation until now.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4072 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-29 17:38:53 +00:00
uz
82919fa2f8
Another tiny code improvement for integer compares.
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4071 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-29 11:31:28 +00:00