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2442 Commits

Author SHA1 Message Date
uz
d6290e0a0f Do an additional run of duplicate loads at the end of OptGroup4. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5959 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2013-01-07 20:17:50 +00:00
uz
03e6556457 Fixed a bug in the function that generates register info: For tosaslax the 
check for a known output value of A was wrong.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5954 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2013-01-01 21:09:16 +00:00
karri
2f860697b8 Optimize low color packed sprites 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5951 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-12-17 17:48:56 +00:00
karri
7cda393a82 Add edge parameter 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5935 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-11-14 19:08:24 +00:00
karri
7e75e29812 Fix shaped bugs 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5933 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-11-13 14:48:25 +00:00
karri
f03d5c54d8 Add shaped mode 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5931 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-11-12 19:26:11 +00:00
karri
6f7952ec5a Implement packed mode 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5930 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-11-12 18:43:03 +00:00
karri
db6e8cac09 A bit more modular design 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5929 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-11-11 18:49:27 +00:00
ol.sc
f15b8246f9 Use array type declaration to avoid &-operator. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5926 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-11-07 23:25:37 +00:00
uz
38e185d15d Rearrange the code to avoid a warning from the Watcom compiler. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5922 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-11-06 20:41:02 +00:00
uz
aad6cd2a14 Allow to map characters to code zero with .CHARMAP. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5921 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-11-06 20:36:45 +00:00
uz
c8b3275246 Removed the unused function TgtTranslateStr. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5920 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-11-06 20:32:09 +00:00
uz
4682d7542a Add -d (debug mode) to the assembler options. In studyexpr, use the debug 
flag, not the verbose flag to decide if the studied expression should be
output.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5919 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-11-06 20:24:44 +00:00
karri
2c446018db Add quadrant optimisation 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5918 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-11-06 06:33:17 +00:00
karri
c250482137 Add anchor point support 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5917 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-11-06 06:24:50 +00:00
karri
66ad6be22a Add support for 4 quadrants 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5915 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-11-06 04:49:34 +00:00
uz
d825bbde06 Since there is now line info with type ASM and a count not equal to zero, the 
search for the toplevel line info had to be changed slightly.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5906 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-11-04 12:58:17 +00:00
uz
4a41865898 Fixed a problem in line info generation: Recorded token lists emitted the 
tokens using the standard ASM line info, overwriting the existing one from the
real source line. Since this info was lost, and couldn't be recovered, the
original source location was omitted in error messages.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5905 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-11-04 12:57:34 +00:00
uz
0b5c667cd9 Output notifications for line info from macro parameters in case of 
errors/warnings.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5904 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-11-04 12:36:00 +00:00
uz
5410cdea29 Add line info for macro parameters. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5903 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-11-04 12:35:20 +00:00
uz
7b34609930 Have the callirq module export __CALLIRQ__ and changed all config files so 
this symbol is a forced import for all interruptors.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5902 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-11-03 21:59:15 +00:00
uz
77bd3169f6 Added a new attribute IMPORT to the CONDES definition of the FEATURES section. 
If this attribute is defined, an import for the given symbol is added to the
module that contains the condes declaraction. Using this feature, it is
possible to force linkage of a module that contains an export for the symbol.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5900 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-11-03 21:37:19 +00:00
karri
77e6bb483f Add end of sprite byte 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5899 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-11-03 20:13:25 +00:00
karri
7862c3f193 First quadrant literal sprite working 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5898 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-11-03 17:25:01 +00:00
uz
0e82853a4a Use O65OPT_FILENAME to place the filename of the output file into generated 
o65 modules.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5886 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-10-28 19:31:24 +00:00
uz
ff166363f0 OptCmp3 removed a compare to zero instruction preceeded by a load despite the 
fact that the carry flag (which is set by the compare but not by the load) had
been used later.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5885 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-10-28 19:04:09 +00:00
uz
f90fa9cc29 Make the old "AllocNew" flag for symbols an enum and add an additional flag 
that allows to lookup a symbol without any flags added to it.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5884 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-10-27 19:50:49 +00:00
uz
a3ae2e9125 Minor code optimization. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5883 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-10-27 19:32:42 +00:00
uz
757b400aa1 The message "Dropping x additional line infos" had been displayed even if 
there weren't any more line infos to display, because they had the wrong type.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5882 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-10-27 19:16:35 +00:00
uz
0cbc81161c Fixed a problem with the last change: Sym wasn't always NULL when it should 
have been.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5881 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-10-27 15:47:49 +00:00
uz
acb3fcb9c7 Fixed a problem reported by thefox: A symbol reference with an explicit scope 
specification that is used when the scope is already closed, has be made a
trampoline symbol later, referencing a symbol outside of the scope explicit
specified.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5880 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-10-27 11:49:37 +00:00
ol.sc
8a5430d138 Added C128 overlay linker config. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5831 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-09-30 14:53:12 +00:00
ol.sc
d080bea30f Minimal formatting adjustment. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5830 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-09-30 14:18:47 +00:00
uz
e6b52ee8d0 Fixed a bug reported by thefox: The .CHARMAP command must not accept indices 
or character codes with a value of zero. The assembler runs into a CHECK in
tgttrans anyway if the index is zero.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5826 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-09-17 15:09:39 +00:00
karri
2222df9143 Shring the bootloader by 20 bytes and remove restrictions on file size 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5824 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-09-11 13:01:39 +00:00
uz
574c8fa273 Added a "fillval" attribute to the segment definition. When given, it 
overrides the value from the memory area for all space that lies within the
segment itself.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5823 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-09-09 19:00:43 +00:00
uz
5693df8bf2 Do not try to dump an expression that has errors (circular references in this 
case) because the dump routine doesn't detect this and runs into an endless
recursion.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5811 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-08-22 21:24:54 +00:00
uz
c1bbf69d72 New option --relax-checks that disable the check for a match beween size oif 
an expression and the address size. Will allow short branches between segments
among other things. Suggested by Spiro Trikaliotis.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5810 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-08-20 20:07:05 +00:00
uz
5fe9e2c3b3 Don't add the current directory to the list of search paths. If the main file 
is located there, it is added anyway. If the main file is located elsewhere,
we don't want to search in the current directory.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5803 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-08-01 21:44:36 +00:00
uz
148363810b Don't add the current directory to the list of search paths. If the main file 
is located there, it is added anyway. If the main file is located elsewhere,
we don't want to search in the current directory.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5802 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-08-01 21:42:26 +00:00
uz
3c9f722fbf Fixed a problem with a memcpy optimization (source and target have been 
swapped).


git-svn-id: svn://svn.cc65.org/cc65/trunk@5796 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-28 12:26:57 +00:00
uz
6345c4ee25 Fixed an error in the macro package that prevented the macros to work 
correctly. The short forms of the jumps were never choosen. The error was
introduced with release 3176 in 2004(!) and reported by thefox.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5787 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-17 18:30:05 +00:00
uz
b4214634b2 Permit the .string builtin function to work with scoped identifiers. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5786 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-17 18:28:07 +00:00
uz
eef430e45a Fixed a problem with the optimizations for shifts. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5783 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-12 21:12:50 +00:00
uz
49e5d19950 Added an option to output the assembly after each transformation step of the 
optimizer.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5781 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-12 20:30:01 +00:00
uz
44f965c462 Enable optimization for arithmetic right shift. NOTE: There's a bug lingering 
in the shift code optimization which needs fixing.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5780 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-11 20:58:29 +00:00
uz
40a3084553 Add another form of duplicate load removal. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5778 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-10 20:46:21 +00:00
uz
58530c142a Rearrange order of opt steps for better efficiency. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5774 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-08 21:56:01 +00:00
uz
59ae850db7 Replacement in OptShift3 is even possible, when X is used later. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5773 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-08 13:05:57 +00:00
uz
440cc47770 Fixed an error. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5772 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2012-07-07 22:22:59 +00:00