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3386 Commits

Author SHA1 Message Date
acqn
43abc5b01f Fixed signed long comparisons with smaller unsigned types. 2022-07-21 03:18:13 +02:00
acqn
f0242fb7d5 Fixed LimitExprValue() for 64-bit long env. 2022-07-21 03:18:13 +02:00
acqn
7e3aaf199a Fixed bitwise shift with numeric constant operand(s). 2022-07-21 03:18:13 +02:00
acqn
1579d2ec41 Fixed OptCmp1 with certain code patterns with labels. 2022-07-21 03:18:13 +02:00
Jeff Tranter
ba13ba32a1 Fix some commonly made spelling errors in comments. 2022-07-21 03:18:13 +02:00
Spiro Trikaliotis
77fa71994f 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.
 2022-07-21 03:18:13 +02:00
Spiro Trikaliotis
e35f4fb48f 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.
 2022-07-21 03:18:13 +02:00
acqn
ace0bc414b Fixed anonymous bit-fields declared with typedef'ed type names. 2022-07-21 03:18:13 +02:00
acqn
879ed5bb95 Fixed crash with labels in non-function/block scopes. 2022-07-21 03:18:13 +02:00
Greg King
800568dd58 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.
 2022-07-21 03:18:13 +02:00
Greg King
3885dd8504 Removed an obsolete command-line option from the cc65 compiler. 2022-07-21 03:13:10 +02:00
Matthew D. Steele
815e30c47f Add space after function names 2022-07-21 03:13:10 +02:00
Matthew D. Steele
db02a89b5d Move local variable declaration to top of block 2022-07-21 03:13:10 +02:00
Matthew D. Steele
ceca1c496d Adjust Pop() sequencing in paravirt.c 2022-07-21 03:13:10 +02:00
Matthew D. Steele
623e951e33 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.
 2022-07-21 03:13:10 +02:00
polluks2
7a0a0edb89 Fixed many typos 2022-07-21 03:13:09 +02:00
polluks2
5afc349199 Fixed typo 2022-07-21 03:13:09 +02:00
Greg King
81930053dd Used (size_t), instead of (long) where converting between pointers and integers. 
(long) still is 32 bits on 64-bit Windows!
 2022-07-21 03:13:09 +02:00
Oliver Schmidt
8b0de8a931
Merge branch 'master' into master 2021-11-23 22:56:51 +01:00
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
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