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3801 Commits

Author SHA1 Message Date
Bob Andrews
316ae886d7 Merge pull request #2242 from acqn/SwitchFix 
[cc65] Fixed type promotion of switch case values
 2023-10-26 16:56:01 +02:00
Bob Andrews
a8d00bfaae Merge pull request #2240 from acqn/BitwiseOpt 
[cc65] New TOS optimization steps for 8-bit subtraction and bitwise operations
 2023-10-26 16:53:37 +02:00
acqn
df392fc104 Fixed type promotion of switch case values. 2023-10-25 22:38:21 +08:00
acqn
a31b35b2a6 Fixed naming of local variables in CG_TypeOfBySize and CG_TypeOf. 2023-10-22 10:42:17 +08:00
acqn
70549e868e New optimizer steps to restore some possibly lost optimization with boolean due to the previous fix. 2023-10-21 23:56:13 +08:00
acqn
f321bb16e5 Fixed potential bugs with boolean branch optimizers when more than one jeq/jne follows. 2023-10-21 23:56:07 +08:00
acqn
79c52e742f Added new opts OptBoolUnary1/OptBoolUnary2 to remove unnecessary cmp + bcastax/bnegax, 
as well as OptBoolUnary3 to "strength-reduce" certain bcastax/bnegax to boolne/booleq.
 2023-10-21 23:56:04 +08:00
acqn
e5bbdfa995 Separated boolean optimizers from bitwise unary operator optimizers. 
Renamed OptCmp6 to OptBoolCmp.
 2023-10-21 23:56:01 +08:00
acqn
c52427fc65 Minor fix for error recovery from duplicated struct members. 2023-10-21 23:52:14 +08:00
acqn
178573a128 Fixed inlined strlen when it takes a string literal with extra characters after the first '\0'. 
Added testcases.
 2023-10-17 17:57:19 +08:00
acqn
8111946731 Fixed array subscript with a bit-field with patch by kugelfuhr. 2023-10-15 15:53:03 +08:00
acqn
7b0d1d9679 Added warning on concatenated string literals in _Pragma operations. 2023-10-13 14:54:54 +08:00
acqn
25832ef5fc Fixed timing of #pragma charmap. 
Now it is immediately applied and affects almost all characters and string literals after it.
Exceptions:
- String literals as the message of a static assertion or inline assembler code (only the required one, not any optional formatted arguments) in an asm() expression are not translated with either #pragma charmap or target presets.
- String literals used for preprocessor directives or as the result of stringized macro arguments are never translated.
 2023-10-13 16:32:06 +08:00
acqn
c6ead99b00 Fixed string literal concatenation with pragmas in between. 2023-10-13 16:32:05 +08:00
acqn
7b6f8249a0 General fixes for prerequisites for optimization on certain std functions. 
Added utility functions for extracting expression info.
 2023-10-11 22:29:15 +08:00
acqn
20c3e994c6 Fixed compiling with pragmas in the middle of declarations or statements. 2023-10-04 21:22:04 +08:00
Bob Andrews
2726192aaf Merge pull request #2224 from acqn/DeclCleanUp 
[cc65] Made functions in src/cc65/declare.c less confusing
 2023-10-14 20:09:05 +02:00
acqn
74922afa7c Made the intension of functions in src/cc65/declare.c less confusing. 2023-10-12 17:31:49 +08:00
Bob Andrews
494bf10e80 Merge pull request #2216 from acqn/FuncDefFix 
[cc65] Type category in a function definition cannot be inherited from a typedef
 2023-10-08 18:58:29 +02:00
acqn
0028b14071 The type category in a function definition cannot be inherited from a typedef. 2023-10-05 17:48:16 +08:00
acqn
51e304f10f Added check for total arguments size for variadic functions. 2023-09-18 16:44:04 +08:00
acqn
878264d948 Minor consistency improvement for AddEnumSym() usage. No impact. 2023-09-13 22:26:41 +08:00
Bob Andrews
537aa665cf Merge pull request #2006 from bbbradsmith/ca65_jmp_abs_wrap_error 
jmp (abs) wrap warning promoted to an error, suppressed on 65C02/etc
 2023-09-08 18:26:55 +02:00
Bob Andrews
05cd805cbc Merge pull request #2085 from bbbradsmith/numerical_constant_errors-float 
Numerical constant errors and improvements (float)
 2023-08-25 22:30:07 +02:00
bbbradsmith
28ffe2f59b add jmp page crossing to --relax-checks, document it, fix --relax-checks documentation (segment branch error is not suppressed) 2023-08-19 15:39:51 -04:00
bbbradsmith
d09e0a7f20 Merge branch 'master' into ca65_jmp_abs_wrap_error 2023-08-19 14:07:52 -04:00
Bob Andrews
652949f183 Merge pull request #2104 from Movax12/remove-feature-requirement-addrsize 
ca65: Remove .feature requirement for .addrsize
 2023-05-22 00:39:04 +02:00
Bob Andrews
70bf4d492b Merge pull request #2105 from bbbradsmith/sim65-64bit-cycle-count 
Sim65 64bit cycle count
 2023-05-16 15:53:23 +02:00
bbbradsmith
3b7be09a7f extern redeclared as static = error (C spec: undefined) 
static redeclared as extern = warning (C spec: ignore extern)
See: #2111
 2023-05-11 19:50:58 -04:00
Movax12
a058d4a2f3 Fix warning message, remove comment 2023-05-08 16:55:54 -04:00
bbbradsmith
f15e9c4159 Linux build rejects %llu in ErrorCode 2023-05-07 17:41:54 -04:00
bbbradsmith
2cb457b85f sim65 use error codes outside the simulated program's range for non-sim errors 2023-05-07 16:51:12 -04:00
bbbradsmith
0081fe548c sim64 universal 64-bit cycle count support: 
MaxCycleCount is accounted by countdown, eliminating the 1-instruction-overhead issue, and removing the need to compare against a growing TotalCycles.
Makes main.c responsible for counting total cycles, instead of 6502.c, so the size of MaxCycleCount etc. is fully determined in one location.
Makes error.c responsible for PrintCycles instead of paravirt.c, so that it can be treated globally instead of
Return value of main() should be SIM65_ERROR because it is unreachable by design.
 2023-05-07 16:26:42 -04:00
mvax
56df849101 add warning for .feature addrsize, clean up switch in SetFeature 2023-05-07 14:53:44 -04:00
Bob Andrews
9c70235173 Merge pull request #2096 from Movax12/BugFix-for-ismnemonic-function 
Bugfix for the .ISMNEMONIC, .ISMNEM builtin function
 2023-05-06 21:42:59 +02:00
Bob Andrews
9c27084fa5 Merge pull request #2084 from bbbradsmith/numerical_constant_errors-int 
Numerical constant errors and improvements (integer)
 2023-05-06 21:36:59 +02:00
Bob Andrews
7b40515506 Merge pull request #2099 from bbbradsmith/split2092-sim65-fix 
sim65 fix platform-dependent issues
 2023-05-06 20:36:59 +02:00
mvax
11cc5b6f06 remove .feature requirment for addrsize function, silently ignore '.feature addrsize' 2023-05-06 14:24:53 -04:00
bbbradsmith
84f0ab322d sim65: cycles does not increment 1 at a time, so some small overhead is needed in range check 2023-05-06 13:54:28 -04:00
bbbradsmith
532681c961 braces were requested 
combining the two a = ' ' cases was requested
 2023-05-06 12:06:06 -04:00
bbbradsmith
1df7ab0352 opening brace on same line as while 
other AbEnd messages don't end in .
 2023-05-06 11:55:21 -04:00
bbbradsmith
c03d00bc80 sim65 suppress uninitialized variable warning 
the EOF check was protecting uninitialized Val2 but the compiler can't figure that out
 2023-05-05 21:46:42 -04:00
bbbradsmith
773716c32a sim65 close(-1) crash fix 
test/val/constexpr.c relies on close(-1) to return -1 for some reason (comment says "abuse"), but on MSVC close(-1) is treated as a security issue and terminates the program instead of returning -1
simulating this desire for sim65, though constexpr.c may also warrant a review
 2023-05-05 21:46:11 -04:00
bbbradsmith
f2e7609046 sim65 cycles 32-bit range fix 
long is 64-bit on some platforms, making this inconsistent, added range check to catch overflow.
reduced tests requesting 5 billion cycles to 2^32-1 so they can fun on 32-bit long sim65.
 2023-05-05 21:45:57 -04:00
bbbradsmith
8d048699ee grc65 fix flawed text parsing 
Was using fseek(F,-1,SEEK_CUR) which is invalid for text files, behaviour unreliable across platforms.
Added check for internal buffer overflow.
 2023-05-05 21:32:34 -04:00
mvax
1c58b302d8 Bugfix for the .ISMNEMONIC, .ISMNEM builtin function 2023-05-05 12:31:19 -04:00
Bob Andrews
a7676bdff5 Merge pull request #2075 from bbbradsmith/struct-duplicate-member-error 
Error for struct/union with a duplicate member
 2023-05-04 22:43:17 +02:00
bbbradsmith
69f4cd1847 limits.h was apparently already included somewhere on windows but not linux 2023-05-04 05:48:48 -04:00
bbbradsmith
ca8201a314 Overflow test optimization suggested by kugelfuhr 
User CHAR_BIT instead of 8
 2023-05-04 05:44:20 -04:00
Brad Smith
5ed7153841 Merge branch 'master' into ca65_jmp_abs_wrap_error 2023-05-03 21:12:37 -04:00