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3484 Commits

Author SHA1 Message Date
mrdudz
f67fb3b326 define __CC65__ as ((VER_MAJOR * 0x100) + VER_MINOR), fixes issue #1667 2022-05-10 01:12:13 +02:00
mrdudz
b6ffa4af64 Fix endless loop on expanding a recursive macro, fixed issue #1678, patch by kugelfuhr 2022-05-09 21:26:45 +02:00
mrdudz
43af562ce1 At the end of the optimizer run, remove jump cascades again. fixes the 
regression reported in #1652
 2022-05-08 13:22:10 +02:00
mrdudz
5813fd81d3 add extra optimizer step that replaces BRA by JMP if the target is external 2022-05-08 13:20:18 +02:00
Bob Andrews
71cec58d86
Adjust comments 2022-05-05 14:24:02 +02:00
rofl0r
20dd6fd872 change GetProgPath() to return full & resolved binary path 
GetProgPath() now resolves the path derived from argv[0] always
via realpath(3p) to its real location in the filesystem, and returns
the path including binary name, effectively making it work like
windows' GetModuleFileName(), so we can re-use the existing code
to strip the trailing binary name.
since symlinks are now always resolved, we no longer need the
special case code for linux to use /proc/self/exe for this purpose.
 2022-05-02 08:22:21 +00:00
Bob Andrews
74f92564c3
Try reading from /proc/self first on linux, this is needed to make the edgy "make avail" work 2022-04-30 15:01:58 +02:00
rofl0r
d78672a4b4 rename AddSubSearchPathFromWinBin to AddSubSearchPathFromBin 2022-04-28 18:35:05 +00:00
rofl0r
b32c12dd83 implement AddSubSearchPathFromWinBin() counterpart for unix 
this looks up paths relative to the binary used to start the
specific application.
 2022-04-28 18:35:05 +00:00
rofl0r
8669710c0f build: allow empty prefix 
there was some concern that this will break windows' way of doing
file lookups relatively from the binary, rather than via hardcoded
locations, but so far each occurence adding e.g. "CA65_INC" to
the pathsearch is already shielded with an #ifndef _WIN32.

addressing #1726
 2022-04-27 16:19:06 +00:00
mrdudz
7c7c5af59f Merge remote-tracking branch 'upstream/master' into constexpr 2022-04-26 16:43:10 +02:00
rofl0r
13081e0989 remove orphaned STRINGIZE macro 2022-04-25 17:12:09 +00:00
rofl0r
bf1ef6157c build: properly quote strings passed as cpp macros 
until now, the strings intended to be hardcoded into the binary,
such as directory names and build id, were passed unquoted, which
means they're interpreted by the preprocessor as C tokens, rather
than strings, which can result in all sorts of "interesting"
behaviour such as interpreting paths starting with // as C++-style
comment.
this was then worked around using a stringize macro which turned
the tokens into a string (if they happened to be in a compatible
format).

adresses #1726
 2022-04-25 16:52:46 +00:00
rofl0r
d8482fbd57 build: allow the user to specify make V=1 for verbose build 
it's often required to see the full commandline when things go wrong.
the standard way for Makefile-only based buildsystems and autoconf
is to pass V=1 to make.
 2022-04-25 14:58:38 +00:00
mrdudz
23831f08de const value should never have default size, use 32bit instead 2022-04-21 14:50:48 +02:00
mrdudz
a0280d4917 Also handle the case when the non constant side of the AND expression is 
known to have a smaller size than the constant side of the expression.
 2022-04-20 12:53:34 +02:00
mrdudz
f64bf76ae8 special case for evaluating the AND operator, this should fix the problems 
described in issue #1538
 2022-04-20 00:13:34 +02:00
mrdudz
8d0098b818 more descriptive error message 2022-04-20 00:12:03 +02:00
mrdudz
89fcb0d404 typo 2022-04-20 00:11:24 +02:00
acqn
4f4487cb03 Added supports for long bit-fields. 2022-01-04 18:23:04 +08:00
acqn
21858b52e7 Separated data initializer stuff from declaration stuff. 2022-01-03 13:10:32 +08:00
acqn
970607cde5 Optimized g_testbitfield() and g_extractbitfield() with enhanced support for long bit-fields. 2021-12-05 12:21:01 +08:00
acqn
2d96f79bc7 Added and used new utility type functions for bit-fields. 
Fixed GetUnderlyingTypeCode() for bit-fields with widths > 16.
 2021-12-01 09:45:17 +08:00
mrdudz
3c1bb85b8e remove dangling spaces 2022-04-17 16:07:09 +02:00
Bob Andrews
4cf7db1ef5
Merge pull request #1692 from karrika/atari7800 
#805 Atari7800 target
 2022-03-20 20:39:36 +01:00
Bob Andrews
58de94edd4
Merge pull request #1560 from empathicqubit/master 
Add --debug-tables <filename> option and output struct fields
 2022-03-20 20:27:15 +01:00
Greg King
b2ae73879b Added a URL to the snapshot's commit history as a comment in the Windows snapshot ZIPs. 2022-03-12 01:35:33 -05:00
nyanpasu64
9cb81f1410 Replace #include "inttypes.h" with <inttypes.h> 2022-03-06 14:48:51 -08:00
nyanpasu64
3466abc60c Fix format strings to properly format uintptr_t 2022-03-06 14:48:03 -08:00
nyanpasu64
2feba69622 Remove broken inttypes.h 
src/common/inttypes.h is a shim to fix building cc65 on
non-C99-compliant compilers missing inttypes.h (like VS2012 and
earlier). The shim is actually incomplete and does not define the PRI...
macros supplied by the actual compiler headers. Since we're planning to
use those macros, delete this header so cc65's source files instead use
host-supplied inttypes.h containing macro definitions.
 2022-03-06 14:47:58 -08:00
nyanpasu64
f36b9b544d Fix segfault on 64-bit LLP64 Windows builds 
There are many occurrences of unsigned long in codegen.h's function
arguments. Changing g_getimmed and g_defdata makes `make` succeed
without segfaulting. I don't know if it makes cc65 behave correctly in
all cases, or if there are more unsigned long that need to be changed.
 2022-03-06 14:47:51 -08:00
Karri Kaksonen
786b4310d0
Merge branch 'cc65:master' into atari7800 2022-03-05 19:09:05 +02:00
acqn
c8956ce19b Fixed signed long comparisons with smaller unsigned types. 2022-03-03 20:24:14 +08:00
Bob Andrews
0587d9f5d4
Merge pull request #1675 from acqn/ShiftFix 
[cc65] Fixed bitwise shift with numeric constant operand(s)
 2022-03-01 19:50:21 +01:00
Karri Kaksonen
3266e70de4 Add target atari7800 2022-03-01 06:44:55 +02:00
acqn
5ef420af5a Fixed OptCmp1 with certain code patterns with labels. 2022-03-01 10:40:01 +08:00
Jeff Tranter
2bf8be5b3b Fix some commonly made spelling errors in comments. 2022-02-21 15:44:31 -05:00
acqn
2bda128ef1 Fixed LimitExprValue() for 64-bit long env. 2022-02-26 23:02:51 +08:00
acqn
14988f5dda Fixed bitwise shift with numeric constant operand(s). 2022-02-16 20:10:54 +08:00
Spiro Trikaliotis
364e72921c ca65: .constructor after .export fails 
The actor directives (.constructor, .destructor, .interruptor, and .condes)
can't handle a symbol that's already exported.

The relevant code does the checks in the wrong order.

For example, the following correct snippet does not assemble:

        .export         C
C:      .constructor    C, 5

The assembler outputs: test.s:2: Error: Address size mismatch for symbol 'C'

Exchanging both lines makes it work.

This fixes #1647; the patch is provided by 'kugelfuhr' and taken from there.
 2022-02-15 22:03:47 +01:00
Spiro Trikaliotis
3d0013ab30 Invalid flagged errors if token is missing 
A missing factor in an expression causes an expected but missing token
to be skipped, leading to invalid flagged errors in the following line:

l = 3 +
lda     #$00

An error should be output for line 1, but not for line 2. Actually, both
are flagged as errors:

test.s(1): Error: Syntax error
test.s(2): Error: Unexpected trailing garbage characters

This patch (as proposed in issue #1634 by kugelfuhr) fixes this.
 2022-02-15 21:46:07 +01:00
Bob Andrews
24c8de87c2
Merge pull request #1662 from acqn/StructFix 
[cc65] Fixed ICE on unnamed bit-fields declared with typedef'ed types
 2022-02-14 17:31:45 +01:00
Greg King
86b6514c16 Added code that avoids infinite loops that were caused by circular references 
(a symbol that was defined by referring to itself directly or indirectly).  Patch by kugelfuhr.
 2022-02-13 07:38:00 -05:00
Greg King
112e216e53 Removed an obsolete command-line option from the cc65 compiler. 2022-01-30 22:10:06 -05:00
Matthew D. Steele
22a3d55e40 Add space after function names 2022-01-08 16:39:30 -05:00
Matthew D. Steele
1f6bc6240f Move local variable declaration to top of block 2022-01-08 16:29:42 -05:00
Matthew D. Steele
92bfbeb8ab Adjust Pop() sequencing in paravirt.c 2022-01-08 16:24:40 -05:00
Matthew D. Steele
cf1bc4fad4 Fix Pop() implementation in src/sim65/paravirt.c (fixes #1625) 
The Pop() function was not handling stack pointer wrap around correctly.

Also, change the simulated RTS implementation in ParaVirtHooks() to
explicitly sequence the two Pop() calls in the correct order.
 2022-01-07 09:56:46 -05:00
acqn
6beb090193 Fixed anonymous bit-fields declared with typedef'ed type names. 2022-01-03 23:54:14 +08:00
acqn
38511843e5 Fixed crash with labels in non-function/block scopes. 2022-01-03 23:50:48 +08:00
Bob Andrews
6a76d6d905
Merge pull request #1611 from polluks2/patch-3 
Fixed many typos
 2021-12-13 20:05:31 +01:00
polluks2
1d3318c247
Fixed many typos 2021-12-13 17:20:56 +01:00
polluks2
9e9b3dbaca
Fixed typo 2021-12-13 17:14:57 +01:00
Greg King
325ff9667e Used (size_t), instead of (long) where converting between pointers and integers. 
(long) still is 32 bits on 64-bit Windows!
 2021-12-12 19:40:43 -05:00
Bob Andrews
332742b688
Merge branch 'master' into master 2021-12-11 22:35:50 +01:00
Oliver Schmidt
8b0de8a931
Merge branch 'master' into master 2021-11-23 22:56:51 +01:00
empathicqubit
fd8d51497c Add --debug-tables <filename> option and output struct and union fields 2021-09-29 05:20:44 +02:00
acqn
eeaa111835 Fixed crash in Opt_a_toscmpbool caused by wrong order of condition checks. 2021-09-28 17:02:37 +02:00
Greg King
fcda94f258 Made a slight improvement in the ld65 expression evaluator. 2021-06-13 20:36:05 -04:00
acqn
25a35d6b59 Fixed result type of certain operations, which was broken with the bit-field fix. 2021-06-10 21:54:32 +02:00
acqn
5adb29ce31 Made "bit-field-ness" a type property instead of a SymbolEntry or ExprDesc property. 
Fixed integer promotion and result type in certain operations.
Fixed bit-fields 'op=' and postfix inc/dec operators.
 2021-06-09 08:03:12 +02:00
acqn
1d7bf7355c Better function naming in declare.c. 
Scalar initialization routines need only 'const Type*' as parameters.
 2021-06-09 08:03:12 +02:00
acqn
004c60de39 Optional flags for the codegen to skip restoring the expression results into the primary registers. 2021-06-09 08:03:12 +02:00
acqn
dcacba472a Moved ArithmeticConvert() from cc65/expr.c to cc65/datatype.c. 
Reorganized a few functions in cc65/datatype.c.
Added SignedType() and UnsignedType() for future usage.
Made LimitExprValue() external so that it can be used more often.
 2021-06-09 08:03:12 +02:00
Filip Golewski
09862e7ce9 Update src/msbuild.cmd script to optionally include Visual Studio 2019 Community build tools 2021-06-08 21:16:20 +02:00
polluks2
ed9f9ccbab Fix #1536 2021-06-07 23:12:50 +02:00
Wayne Parham
69e2313a63 First round of requested code changes 2021-06-06 23:20:54 +01:00
Greg King
1c16e46f23 Improved ld65's error messages about ca65's .BANK() function. 
* Split a message into two more specific messages.
 2021-06-05 11:31:28 -04:00
Greg King
39ef63cbbc Don't check for circular references of imports that don't have matching exports. 
This fix will avoid referring to a struct member through a null pointer.
 2021-06-04 13:35:26 -04:00
bbbradsmith
d5d9183ccf conform to prevailing if bracket style 2021-06-04 07:09:58 -04:00
bbbradsmith
6ebe551919 return is sufficient, TooComplex flag is unnecessary to resolve this crash case 
suggested by greg-king5 in #1409
 2021-06-04 07:09:58 -04:00
bbbradsmith
3584c4c87f fix crash when a NULL ExprNode is checked for circular references 2021-06-04 07:09:58 -04:00
acqn
4d5fe38540 Fixed OptStackOps when the stuff pushed on stack top is accessed before the op. 2021-06-03 12:03:53 +02:00
acqn
79be6dec16 More quick hack for CE_GenRegInfo. 2021-06-03 12:03:53 +02:00
acqn
0bfa13722b More funcinfo on register usage fixes. 2021-06-03 12:03:53 +02:00
Greg King
0d3c827d80 Made the C preprocessor #if nesting stack have 256 levels. 
Closes #1523.
 2021-05-30 03:52:32 -04:00
Greg King
d14148ab4f Restricted commit b9a3c78888 to classic-style Assembly macros. 
.include will work at expansion-time for .define macros.
 2021-05-17 19:48:47 -04:00
acqn
1450f146a5 Fixed '[]', '()' '.' and '->' operators following a postfix increment/decrement. 2021-05-16 20:43:49 +02:00
acqn
43ca887263 Fixed 'case'/'default' labels in non-compound 'switch' body statement. 2021-05-16 20:43:49 +02:00
WayneParham
e9fd87d07a
Merge branch 'master' into master 2021-05-16 10:02:37 -05:00
acqn
f5dacda69b NoCodeConstExpr() fix to avoid exessive error messages. 2021-05-16 19:08:43 +08:00
acqn
6a3b9a9880 E_ADDRESS_OF logic fix. 2021-05-16 19:08:42 +08:00
acqn
aac03eae6f Better future-proof bit-masking. 2021-05-16 19:08:42 +08:00
acqn
2d014383cd Replaced certain usage of "(New-)PointerTo()" with "AddressOf()". 2021-06-08 00:43:26 +08:00
acqn
924fcf5d06 Replaced several occurance of PtrConversion() with StdConversion(). 
Variadic arguments of functions should be default-promoted.
 2021-06-08 09:32:58 +08:00
acqn
18ae09f682 Less excessive errors with failed array declarations. 2021-05-14 10:48:17 +02:00
acqn
dfba8d77ca Error messages shouldn't raise warnings about unused expressions by themselves. 2021-05-14 10:48:17 +02:00
Greg King
e5813cfb1a Removed two duplicate TYPEDEFs from a header. 
The first one is replaced by an #include of the header that has its original TYPEDEF.
The second one is replaced by its base type.

That change allows pedantic C90-compliant compilers to accept the header.
 2021-05-13 00:24:32 -04:00
Greg King
af4c4f6aaf Removed a "return" keyword from an inline function that must return (void). 2021-05-12 19:43:32 -04:00
Andrea Odetti
05f545e189 More line number related changes. 2021-05-11 17:41:59 +02:00
Andrea Odetti
93762a2117 ld65: move 2 more cases to the notation file:line. 2021-05-11 17:41:59 +02:00
Andrea Odetti
feccc68c54 ld65: avoid redundant error message information. 2021-05-11 17:41:59 +02:00
Andrea Odetti
bcc670ee36 Standard formatting of error messages. 
https://www.gnu.org/prep/standards/html_node/Errors.html

Issue: https://github.com/cc65/cc65/issues/1494
 2021-05-11 17:41:59 +02:00
Bob Andrews
82ee502f57
Merge branch 'master' into wrapped-call 2021-05-11 14:16:25 +02:00
mrdudz
07dd1e3849 fix formatting 2021-05-11 14:14:44 +02:00
mrdudz
18f94d1fe0 rework to use a magic value instead of a flag, as suggested by Oliver 2021-05-11 14:00:49 +02:00
mrdudz
ef74226993 improve error message 2021-05-11 13:37:53 +02:00
Oliver Schmidt
b7856ddd4f Just some source formatting adjustments. 2021-05-11 10:40:44 +02:00
Wayne Parham
a2def19de5 Added TGT_SYM1 2021-05-10 15:20:49 +01:00
Wayne Parham
f81aefe8bd Synertek Systems Sym-1 config files 2021-05-09 17:13:24 -05:00