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* Implement C99 Variable Length ArraysThomas Preud'homme2011-02-041-30/+130
| | | | | | | Implement C99 Variable Length Arrays in tinycc: - Support VLA with multiple level (nested vla) - Update documentation with regards to VT_VLA - Add a testsuite in tcctest.c
* weak definitions overrule non-weak prototypesJoe Soroka2011-02-011-0/+12
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* support weak attribute on variablesJoe Soroka2011-02-011-0/+7
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* Support struct arguments with stdarg.hShinichiro Hamaji2010-12-281-6/+22
| | | | | | | | - add __builtin_va_arg_types to check how arguments were passed - move most code of stdarg into libtcc1.c - remove __builtin_malloc and __builtin_free - add a test case based on the bug report (http://www.mail-archive.com/tinycc-devel@nongnu.org/msg03036.html)
* Fix binding of assignment expressions.Ben Bacarisse2010-10-251-29/+29
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* Move asm label functions from tccasm.c to tccgen.cThomas Preud'homme2010-09-141-1/+28
| | | | | | | | | | * Move functions parse_asm_str and asm_label_instr from tccasm.c to tccgen.c * Remove CONFIG_TCC_ASM_LABEL macro as asm label are available on all archs. See: http://lists.nongnu.org/archive/html/tinycc-devel/2010-09/msg00026.html for the rationale.
* Add support of asm label for functions.Thomas Preud'homme2010-09-101-1/+24
| | | | | | Add support for asm labels for functions, that is the ability to rename a function at assembly level with __asm__ ("newname") appended in function declaration.
* Fix casts from 32bit integer types to 64bit integer types.Shinichiro Hamaji2010-08-311-5/+7
| | | | | | | This bug was reported in http://lists.gnu.org/archive/html/tinycc-devel/2010-08/msg00050.html In this case, we should not emit any code when we cast from VT_FUNC to VT_PTR.
* Revert "implemented C99 for loop with variable declaration"grischka2010-08-211-37/+4
| | | | | | | | | | | | | | | This reverts commit 433ecdfc9d1402ecf03e710de481e2063ad6de90. The patch breaks e.g. with for ((i = 10); --i;); In particular to check for a type decl. this is not sufficient: if (tok < TOK_UIDENT) { A future approach to c99 loop variables might instead use: if (parse_btype(...)) { plus refactor function decl() accordingly.
* tccgen: Revert yuanbin's recent patchesgrischka2010-06-211-19/+17
| | | | | This reverts commits 670993..d35138 Maybe these commits fixed something but also seemed to cause problems.
* implemented C99 for loop with variable declarationClaudio Bley2010-06-211-4/+37
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* Revert "Complain for static fct declared w/o file scope"grischka2010-06-151-3/+0
| | | | | | | | | | This reverts commit e9406c09a3212ab3f120412a6bbdacb0cdd25deb. We don't want errors for static local function pointers, such as: { static void (*fn)(); ... }
* Fix last commits: remove CRLF, chmod 644 tccgen.cgrischka2010-06-151-24/+24
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* tccgen: skip ')' in front of ',' for initializeryuanbin2010-06-131-5/+14
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* tccgen: skip fields from same unionyuanbin2010-06-131-2/+8
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* tccgen.c: skip fields from same unionyuanbin2010-06-131-26/+5
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* tccgen: initial the last member of unionyuanbin2010-06-111-1/+1
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* tccgen: initial last member of unionyuanbin2010-06-111-20/+28
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* append ULL to big constantsDaniel Glöckner2010-05-131-3/+3
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* Add nan, snan and inf float constantsThomas Preud'homme2010-05-061-0/+25
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* Delete unused vtop_saved variable in unary_typeThomas Preud'homme2010-04-201-2/+0
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* Complain for static fct declared w/o file scopeThomas Preud'homme2010-04-151-0/+3
| | | | | Error out on static function without file scope and give an explaination to the user
* Correctly support all unary expression with sizeofThomas Preud'homme2010-04-151-6/+19
| | | | | | | Unary expression can start with a parenthesis. Thus, the current test to detect which sizeof form is being parsed is inaccurate. This patch makes tcc able to handle things like sizeof (x)[1] where x is declared as char x[5]; wich is a valid unary expression
* Error out on bad char array initializationRomain Francoise2010-04-151-0/+3
| | | | | | | Error out with an explicit message when trying to initialize a character array with something that's not a literal (optionally enclosed in braces) as per C99 6.7.8:14; thanks to Antti-Juhani Kaijanaho <ajk@debian.org> who did all the work.
* tccgen: Fix broken use of ATTR_MODEDetlef Riekenberg2010-04-061-2/+2
| | | | | | | Sorry for that. -- By by ... Detlef
* tccgen: Detect (but ignore) function redirectionDetlef Riekenberg2010-04-061-1/+30
| | | | | | | | tcc is now able to parse <stdio.h> from gcc, when __GNUC__ is also defined -- By by ... Detlef
* Catch array[index] with unknown sizeof(*array)Daniel Glöckner2010-03-151-2/+5
| | | | We could support this for index == 0, but GCC doesn't bother, so why should we?
* weak function symbolsManuel Simoni2010-02-271-0/+4
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* Add support for the __mode__ attributeDetlef Riekenberg2010-01-261-0/+23
| | | | | -- By by ... Detlef
* tccpe: improve dllimport/export and use for tcc_add_symbolgrischka2010-01-141-16/+10
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* build from multiple objects: fix other targetsgrischka2009-12-201-3/+3
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* use vpushv in some placesgrischka2009-12-201-1/+1
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* allow tcc be build from separate objectsgrischka2009-12-201-52/+290
| | | | If you want that, run: make NOTALLINONE=1
* win32: enable bounds checker & exception handlergrischka2009-12-191-1/+12
| | | | exception handler borrowed from k1w1. Thanks.
* fix uninitialized warnings with 'type.ref'grischka2009-12-191-0/+3
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* tccpe: improve dllimportgrischka2009-12-191-2/+6
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* x86-64: in gv(): ignore second registergrischka2009-12-191-5/+8
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* x86-64: Fix Wrong comparisonbetweenpointerandlongcsteChristian Jullien2009-12-191-0/+4
| | | | | | | | | | main (int argc, char *argv[]) { char *p = (char *)0x12345678ABCD000F; int res; res = (p != (char *)0x12345678ABCD000F); return res; }
* tccgen: propagate alignment from typedefgrischka2009-12-061-12/+19
| | | | | Store (part of) the AttributeDef structure in the (int)sym-r field of the typedef symbol (kludgy).
* avoid needless register save when storing structuresbobbl2009-12-011-7/+7
| | | | | | | When storing structs with a memcpy call in vstore(), so far a needless entry remaining on the vstack sometimes resulted in an useless store generated by save_regs() in gfunc_call() for the memcpy routine.
* fix sizeof(array + integer)Daniel Glöckner2009-11-131-0/+1
| | | | | Previously sizeof would return the size of the array although the expression is always a plain pointer of 4 (or 8) bytes.
* win32: handle __declspec(dllimport)grischka2009-11-131-2/+10
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* x86-64: Fix stab debug information.Shinichiro Hamaji2009-08-241-2/+2
| | | | | We need 32bit relocations for code and 64bit for debug info. Introduce a new macro R_DATA_PTR to distinguish the two usages.
* tccgen: free inline functions correctlygrischka2009-08-241-1/+5
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* win32: treat long double as doublegrischka2009-07-181-0/+6
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* win64: fix pointer <-> unsigned long typecast issuesgrischka2009-07-181-4/+4
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* pe32+ target: add in various #define'sgrischka2009-07-181-1/+1
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* cleanup: stop abuse of sym->r for inline functionsgrischka2009-07-181-25/+20
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* incompatible function ptr assignment: just warngrischka2009-06-171-3/+2
| | | | | void fn_1(int i) {} void (*fn_2)(char*) = fn_1;
* allow redefinition of func_old_type functionsgrischka2009-06-171-4/+7
| | | | | | | void *memcpy(void*, const void*, unsigned); This gave an error if memcpy() has been used before implicitely, e.g. for structure passing etc.