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Author SHA1 Message Date
cuz
55baa52735 Added the div function 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1470 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-25 20:46:57 +00:00
cuz
1ee3ccfdc2 Added new div() function written by Greg King 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1469 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-25 20:42:18 +00:00
cuz
82684d98fb Minor optimization suggested by Greg King 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1468 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-24 19:23:24 +00:00
cuz
89fe03a728 Fixed a problem with perror: The error code may get overwritten before it 
can be output. Report from Greg King.


git-svn-id: svn://svn.cc65.org/cc65/trunk@1467 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-18 13:38:23 +00:00
cuz
914b2a7e37 New store optimization. 
New functions RegValIsKnown and RegValIsUnknown should be used instead of
direct compares against zero, so we can change the "unknown" representation
one day.


git-svn-id: svn://svn.cc65.org/cc65/trunk@1466 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-17 21:37:01 +00:00
cuz
4da19658c2 Fixed error "variable has unknown size" for a local array where the size 
was not given (introduced by last change).


git-svn-id: svn://svn.cc65.org/cc65/trunk@1465 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-17 21:14:40 +00:00
cuz
49fd7134e5 Fixed a buffer overflow (report from Christian Groessler). 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1464 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-14 16:23:26 +00:00
cuz
277e5ff77d Fixed some bad looking stuff 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1463 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-10 21:51:14 +00:00
cuz
e02d973316 List of short options were missing 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1462 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-10 21:47:43 +00:00
cuz
c4d44dc55a Remove statement about initialization of locals 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1461 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-10 21:45:44 +00:00
cuz
c3661446ee Document the new #pragma syntax. Add comment about not using the asm names 
of global symbols in inline assembler statements.


git-svn-id: svn://svn.cc65.org/cc65/trunk@1460 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-10 21:44:19 +00:00
cuz
ab4a9eb5db Remove paragraph about initializaton of locals 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1459 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-10 21:16:08 +00:00
cuz
83fb2c8ab4 Allow initialization of local variables of compound type 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1458 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-10 21:15:24 +00:00
cuz
dcdaf8fd49 Restructured DeclareLocals() 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1457 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-10 20:24:16 +00:00
cuz
872c2b4453 Made a lot of short functions inline 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1456 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-10 20:23:41 +00:00
cuz
2e5fa9575c Add info about more functions 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1455 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-09 19:39:45 +00:00
cuz
13642fc6c4 Fixed a bug 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1454 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-09 19:39:36 +00:00
cuz
e68b8160ed Added more size optimizations, separate module 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1453 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-08 20:56:00 +00:00
cuz
9ca21c07e0 Output an error if an invalid address is used 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1452 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-06 20:58:22 +00:00
cuz
3c31d063f7 New optimizer pass OptShift3. 
Renamed CE_IsCall to CE_IsCallTo.


git-svn-id: svn://svn.cc65.org/cc65/trunk@1451 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-06 20:54:01 +00:00
cuz
a0496ca53d Fixed an omission in AdjustStackOffset. Use CS_IsBasicBlock in OptStackOps. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1450 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-06 19:03:12 +00:00
cuz
9a62c92489 Improved implementation of OptPushPop 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1449 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-06 19:01:46 +00:00
cuz
1647c6783f New functions CS_ResetMarks, CS_ResetAllMarks and CS_IsBasicBlock. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1448 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-06 19:01:16 +00:00
cuz
62b3576f5f Use other representations for SCHAR_MIN, SHORT_MIN, INT_MIN and LONG_MIN. 
Among other things that avoids the compiler warning "constant is long" when
using INT_MIN.


git-svn-id: svn://svn.cc65.org/cc65/trunk@1447 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-06 18:59:08 +00:00
cuz
b0559a4b19 Fixed a string in the help screen 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1446 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-06 12:03:24 +00:00
cuz
6047165325 Fixed problem with earlier change 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1445 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-05 22:55:42 +00:00
cuz
e9da20f961 Fix codesize setting 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1444 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-05 22:37:36 +00:00
cuz
7ce4196829 New/changed optimizations 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1443 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-05 20:32:31 +00:00
cuz
3f1eba36f3 Remove the swapeax routine, it is obsolete 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1442 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-05 17:59:42 +00:00
cuz
e00f5ba5a0 Add tgi subdir 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1441 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-04 19:27:45 +00:00
cuz
bc1085997d Minor improvement of optimizations 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1440 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-04 19:27:15 +00:00
cuz
89e8aae7d7 Increase the size of some buffers, so we are at the assembler level able to 
handle any identifiers passed from the C level.


git-svn-id: svn://svn.cc65.org/cc65/trunk@1439 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-04 17:54:46 +00:00
cuz
8bc4863fc6 Changes from Michael Klein 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1438 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-03 20:10:10 +00:00
cuz
13f81d0377 Port plasma to the C128 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1437 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-03 19:19:25 +00:00
cuz
fc774b3006 Last change introduced a bug 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1436 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-03 19:18:06 +00:00
cuz
91e26f573c Added the TGI mode table 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1435 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-03 18:19:25 +00:00
cuz
eab19873f3 Remove the ",r" spec 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1434 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-03 18:16:46 +00:00
cuz
eea95f7b64 Added tgidemo 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1433 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-03 17:36:18 +00:00
cuz
f965924c2a Ignore executables 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1432 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-03 17:36:00 +00:00
cuz
5fec8ac5c3 Don't call the driver if we don't have one loaded 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1431 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-03 13:54:42 +00:00
cuz
8b14f60e0d Removed duplicate declaration 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1430 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-03 13:28:34 +00:00
cuz
29c217b4b2 Use a #define instead of numeric value 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1429 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-03 11:20:45 +00:00
cuz
7fffd12f11 Started to add tgi text output functions 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1428 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-03 11:18:49 +00:00
cuz
2f44fb05a4 Started to add text output functions 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1427 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-03 11:18:23 +00:00
cuz
4389b0c438 Fixed a small bug 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1426 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-03 09:00:57 +00:00
cuz
f5243e514c Fixed optimizer bug in or/xor 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1425 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-02 22:21:42 +00:00
cuz
b4326d1930 Place all declarations that are local to a function into the local function 
scope. Apart from some other advantages, this works around a bug where having
an external identifier in global scope and using an "extern" declaration for
exactly the same identifier in a function did not work, because the assembler
refused to export and import one and the same identifier. Since the import
now imports into local scope, both identifiers are distinct for the assembler
and the (valid) C code works.


git-svn-id: svn://svn.cc65.org/cc65/trunk@1424 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-02 13:00:04 +00:00
cuz
980c17daef Allow more flexible numeric flag pragma arguments 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1423 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-10-01 08:13:04 +00:00
cuz
65fa99f65e Fixed a bug 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1422 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-09-30 21:58:39 +00:00
cuz
77132165ce File had DOS line endings 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1421 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2002-09-30 21:38:07 +00:00