Commit Graph

137 Commits

Author SHA1 Message Date
seyko
4b61f7f04b A lrint functions in win32/include/math.h are rewrittem because tcc can't handle "t" constraint 2015-03-03 22:38:31 +03:00
seyko
dfbb00c106 wincrt1.c: add definition of the __TRY__ if not defined
Some i686-pc-mingw32-gcc don't know about __TRY__
2015-03-03 22:35:33 +03:00
seyko
b5f88b593a Turn on a implicit-function-declaration warning by default.
A non declared function leads to a seriuos problems. And while
gcc don't turn this warning on lets tcc do it. This warning
can be turned off by -Wno-implicit-function-declaration option.
And autor must explicitly do this if program must be compiled
with this warning off.
2015-03-03 16:32:25 +03:00
Carlos Montiers
77ef3b2929 crt1.c revision 2014-12-30 00:25:52 -03:00
Carlos Montiers
9b14e8715a little optimization to crt1 2014-11-23 01:51:38 -03:00
Carlos Montiers
f40b82295e __getmainargs compatibility checking success 2014-11-22 19:00:49 -03:00
James Buren
1e07ea71d3 win32: fix implicit function warning
This includes windows.h to fix a warning about
an implicit function usage of ExitProcess().
2014-11-03 16:17:15 -06:00
grischka
12f43953ed win64: fix resource file support 2014-08-01 10:51:28 +02:00
Carlos Montiers
73a7dd79af Removed the error message and minor changes. 2014-07-17 01:08:47 -04:00
Carlos Montiers
7c474b4da3 __getmainargs return int, not void, and on error, it return -1 and let argv untouched, also argc. Added a if checking the result of it. 2014-07-16 22:22:05 -04:00
minux
5f7cdd29b6 win32/include/process.h: update prototypes to match mingw.
This eliminates an argument type mismatch warning during tcc
self-compilation on windows.
2014-04-12 00:09:57 -04:00
minux
bba1c381f4 tiny_impdef: remove artificial length restriction. 2014-04-11 23:23:05 -04:00
Austin English
48ad93983f workaround a wine cmd bug in build-tcc.bat 2014-01-20 02:23:34 -08:00
grischka
2bd0daabbe misc. fixes
- tccgen: error out for cast to void, as in
      void foo(void) { return 1; }
  This avoids an assertion failure in x86_64-gen.c, also.
  also fix tests2/03_struct.c accordingly

- Error: "memory full" - be more specific

- Makefiles: remove circular dependencies, lookup tcctest.c from VPATH

- tcc.h: cleanup lib, include, crt and libgcc search paths"
  avoid duplication or trailing slashes with no CONFIG_MULTIARCHDIR
  (as from 9382d6f1a0)

- tcc.h: remove ";{B}" from PE search path
  in ce5e12c2f9 James Lyon wrote:
  "... I'm not sure this is the right way to fix this problem."
  And the answer is: No, please. (copying libtcc1.a for tests instead)

- win32/build_tcc.bat: do not move away a versioned file
2014-01-06 19:56:26 +01:00
grischka
d443644de3 tccpe: cleanup "imports per ordinal"
- tccpe.c: avoid conflict with imp_sym->st_value, cleanup
- _parseLibs.bat, _tcc.bat: no instructions for usage, removed.

from commit 642b6d0f50
2014-01-06 19:32:50 +01:00
grischka
fbc8810334 Fix "Add support for struct > 4B returned via registers"
- avoid assumption "ret_align == register_size" which is
  false for non-arm targets
- rename symbol "sret" to more descriptive "ret_nregs"

This fixes commit dcec8673f2

Also:
- remove multiple definitions in win32/include/math.h
2013-12-16 15:38:10 +01:00
YX Hao
642b6d0f50 Add the possibility to use noname functions by ordinal
tcc.c:
process.h:177:20: note: expected 'char * const*' but argument is of type 'char const*const*'

tccpe.c:
Add the possibility to use noname functions by ordinal.
use def file: "AliasName @n"

build-tcc.bat:
1. Enable 32 bits mode on 64 bits OS.
2. build doc.

_parseLibs.bat:
Convenient to use "*.def + *.c" instead of *.a, just use -l*

_tcc.bat:
a practice of _parseLibs.bat

Signed-off-by: YX Hao <lifenjoiner@163.com>
2013-09-19 21:50:38 +08:00
grischka
13b997668e win32: fix libtcc support
For "tcc -run file.c", I was trying to initialize the FP control
in a function in libtcc1.a (_runmain) before calling main.

Unfortunately that turned out to cause problems with for example
libtcc_test since such usage doesn't necessarily define a 'main'
function.

So for tcc -run we're back to relying on the FP control word
that is set in the startup code of tcc.exe rsp. libtcc.dll.

This fixes part of commit 73faaea227
2013-09-10 15:36:56 +02:00
grischka
73faaea227 i386-gen: preserve fp control word in gen_cvt_ftoi
- Use runtime function for conversion
- Also initialize fp with tcc -run on windows

This fixes a bug where
  double x = 1.0;
  double y = 1.0000000000000001;
  double z = x < y ? 0 : sqrt (x*x - y*y);
caused a bad sqrt because rounding precision for the x < y comparison
was different to the one used within the sqrt function.

This also fixes a bug where
  printf("%d, %d", (int)pow(10, 2), (int)pow(10, 2));
would print
  100, 99

Unrelated:
  win32: document relative include & lib lookup
  win32: normalize_slashes: do not mirror silly gcc behavior
  This reverts part of commit 8a81f9e103
  winapi: add missing WINAPI decl. for some functions
2013-08-28 22:55:05 +02:00
Urs Janssen
0bdbd49eac add version number to manpage
avoid c++/c99 style comments in preprocessor directives
avoid leadings whitespaces in preprocessor directives
mention implemented variable length arrays in documentation
fixed ambiguous option in texi2html call (Austin English)
2013-02-17 00:48:51 +01:00
grischka
05108a3b0a libtcc: new LIBTCCAPI tcc_set_options(TCCState*, const char*str)
This replaces       -> use instead:
-----------------------------------
- tcc_set_linker    -> tcc_set_options(s, "-Wl,...");
- tcc_set_warning   -> tcc_set_options(s, "-W...");
- tcc_enable_debug  -> tcc_set_options(s, "-g");

parse_args is moved to libtcc.c (now tcc_parse_args).

Also some cleanups:
- reorder TCCState members
- add some comments here and there
- do not use argv's directly, make string copies
- use const char* in tcc_set_linker
- tccpe: use fd instead of fp

tested with -D MEM_DEBUG: 0 bytes left
2013-02-12 19:13:28 +01:00
grischka
8042121d74 tcc -vv/--print-search-dirs: print more info
tests/Makefile:
- print-search-dirs when 'hello' fails
- split off hello-run

win32/include/_mingw.h:
- fix for compatibility with mingw headers
  (While our headers in win32 are from mingw-64 and don't have
  the problem)

tiny_libmaker:
- don't use "dangerous" mktemp
2013-02-10 00:38:40 +01:00
grischka
d6d7686b60 tcc.h: declare CValue.tab[LDOUBLE_SIZE/4]
Should fix some warnings wrt. access out of array bounds.

tccelf.c: fix "static function unused" warning
x86_64-gen.c: fix "ctype.ref uninitialzed" warning and cleanup
tcc-win32.txt: remove obsolete limitation notes.
2013-02-08 19:07:11 +01:00
grischka
4c2941d248 win32: wincrt1.c: include stdlib.h for exit() 2013-02-04 16:24:57 +01:00
grischka
b89793d10a win32: _mingw.h: do not undef NULL
Not wise if stddef.h was already included. This is related to commit

    3aa26a794e

Instead hack stddef.h to have identical definition and thus
avoid the issue mentionned there.
2013-01-24 19:49:58 +01:00
grischka
2daf8b96a8 Revert mistake in "win32: malloc.h: fix win32 ... _STATIC_ASSERT"
from commit fc574f1498.

The files from include are copied to win32/include with make
install or build-tcc.bat.
2013-01-14 18:41:36 +01:00
Roy
fc574f1498 win32: malloc.h: fix win32 tcc-tcc complication by correcting _STATIC_ASSERT, ideas from mingw-w64 changeset 4293
stdarg.h, stddef.h: _mingw.h needs them
2012-12-31 08:59:50 +08:00
grischka
b174399340 win32: build-tcc.bat: get rid of hardcoded VERSION string
Also:
 - put libtcc.def into libtcc dir
 - remove ar references
 - remove libtcc_test from build
2012-12-20 21:20:54 +01:00
grischka
5aaa067af4 win32: tcc.exe uses libtcc.dll 2012-04-18 18:38:11 +02:00
grischka
4274c44de7 tcc.c: fix previous commit "Use CString to concat linker options"
- remove redunant else branch
- zero-terminate linker_arg
- declare cstr_xxx as PUB_FUNC
  (which are functions used in tcc.c but not in the libtcc API.
   Useful for a tcc(.exe) that uses the libtcc.(so/dll))
- while at it, export PUB_FUNCs from dll
2012-04-18 18:32:37 +02:00
Gabriel Corneanu
214564b1dc Re-enable "Use CString to concat linker options"
This reverts commit 16202e054f.

Changed win32 build to use ONE_SOURCE just like libtcc.dll
Therefore CString can be used again...
2012-04-18 10:01:45 +02:00
grischka
74a24d77fd libtcc: minor adjustments
- use {B} to substitute tcc_lih_path (instead of \b)

- expand CONFIG_TCC_CRTPREFIX in CONFIG_TCC_LIBPATHS
  which fixes duplicate CONFIG_SYSROOT.

- put default CONFIG_SYSROOT ("") into tcc.h

- remove hack from commit db6fcce78f
  because $(tccdir)/include is already in sysincludes

- configure: error out for unrecognized options.

- win32/build-tcc.bat: put libtcc into base dir where it will
  find lib/include automatically, and build libtcc_test example.
2011-08-11 16:55:30 +02:00
Gabriel Corneanu
fd0cea8895 dll build + small adjustments 2011-08-10 12:42:14 +02:00
grischka
aa80e5b1ff tccpe: cleanup ELFW() macros etc. 2011-07-14 19:23:04 +02:00
grischka
df4c0892f3 tccrun: win64: add unwind function table for dynamic code
This works only when tcc.exe is compiled using MSC.  MinGW does
something in the startup code that defeats it.
2011-07-14 19:09:49 +02:00
grischka
5280293d6b make: create native tcc from separate objects
This was already possible using
    make NOTALLINONE=1
and is now the default.

To build as previously from one big source, use
    make ONE_SOURCE=1

Cross compilers are still build from one source because using
separate objects requires separate build directories one per
platform which currently is not (yet) supported by the makefile.

We could probably use gnu-makeish target variables like
    $(I386_CROSS): OUTDIR=build/i386
    $(X64_CROSS): OUTDIR=build/x86-64
and so on ...

Also NEED_FLOAT_TYPES for arm-gen is removed.  It was about
variables that are referenced from outside (libtcc, tccgen).
We could declare them in tcc.h (as with reg_classes) or have
them twice in arm-gen.c.  I chose option 2.
2011-07-14 18:45:37 +02:00
grischka
7b573dc239 win32/include: enable _timezone etc variables.
which live in msvcrt.dll and need __declspec(import) which
works by now.

Also:
- _mingw.h: conditionally define WIN32_LEAN_AND_MEAN
- malloc.h: don't undef alloca
2011-07-11 18:44:47 +02:00
grischka
a3ebdd0aeb tccpe: support leading underscore for symbols
To make this the default, enable this line in libtcc.c:tcc_new:

    #if defined(TCC_TARGET_PE) && 0
        s->leading_underscore = 1;

and then recompile tcc and also libtcc1.a
2011-02-13 17:44:12 +01:00
grischka
69fe7585a2 tiny_libmaker: strip leading directory to avoid buffer overrun
The arhdr.ar_name has 16 bytes.  Long object names esp. with
leading directory were causing a buffer overrun which was
detected by glibc.
2010-12-04 16:56:58 +01:00
grischka
86ffc48129 make: new lib/Makefile for libtcc1.a on more platforms
win32/64 cross-compilers now build libtcc1.a and install it
together with the windows headers in a 'win32' sub-directory
of TCCDIR.
2010-12-04 16:47:08 +01:00
grischka
9bd69bf49f build: remove #include "config.h" from target dependent files
This is to make cross build of libtcc1.a easier.
2010-11-26 20:46:54 +01:00
grischka
9228842fa7 win32: register SEH in startup code (i386 only)
Needed to handle signal() etc. with msvcrt
2010-10-19 13:15:06 +02:00
Thomas Preud'homme
c1c4040d75 Explicit license in tiny_libmaker.c
Explicit the license in tiny_libmaker.c to LGPLv2. Confirmation of the
license of this file can be found at
http://lists.nongnu.org/archive/html/tinycc-devel/2010-07/msg00004.html
2010-10-07 10:43:22 +02:00
grischka
e6f43dd0c6 win32: sys/timeb.h use _ftime instead of _ftime32 2010-04-12 20:56:13 +02:00
unknown
27bcc8f583 tinylibmaker: On error situation tempfile was not removed 2010-04-03 11:31:38 +03:00
grischka
3aa26a794e win32: adjust for mingw32 winapi packages
Note: the files in tcc/win32/include/winapi are now from the
mingw-w64 project, however with this fix using mingw32 winapi
should still work.
2010-01-26 22:18:03 +01:00
grischka
e20bf69ac5 win64: defined size_t and ptrdiff_t to unsigned long long 2010-01-14 20:59:43 +01:00
grischka
b0abcfde9d win32: cleanup include 2010-01-14 20:59:43 +01:00
grischka
2341ee5142 tccpe: improve dllimport/export and use for tcc_add_symbol 2010-01-14 20:59:42 +01:00
grischka
bdb9387a74 win32: readme: add libtcc_test example 2010-01-14 20:59:41 +01:00
grischka
cda8c41ef3 win32: add size_t to _mingw.h 2009-12-20 01:54:38 +01:00
grischka
50b040ef83 win64: add tiny unwind data for setjmp/longjmp
This enables native unwind semantics with longjmp on
win64 by putting an entry into the .pdata section for
each compiled fuction.

Also, the function now use a fixed stack and store arguments
into X(%rsp) rather than using push.
2009-12-20 01:54:37 +01:00
grischka
7fa712e00c win32: enable bounds checker & exception handler
exception handler borrowed from k1w1. Thanks.
2009-12-19 22:22:43 +01:00
grischka
1308e8ebcf integrate x86_64-asm.c into i386-asm.c
Also, disable 16bit support for now as it causes bugs
in 32bit mode.  #define I386_ASM_16 if you want it.
2009-12-19 22:16:20 +01:00
grischka
d79b867d55 win64: adjust for two args with setjmp(buf,ctx) 2009-12-19 22:16:17 +01:00
grischka
720a32ede4 win32: remove #define alloca from mingw headers 2009-12-01 17:58:39 +01:00
grischka
679f0794f8 win32: explain usage of mingw w32api package 2009-11-30 17:14:41 +01:00
grischka
a26bf10de3 win64: Use tcc's own assembler
Now that we have it thanks to Mr. Féret
2009-11-21 23:43:38 +01:00
grischka
697f9e305d win64: fix bat 2009-08-24 13:28:02 +02:00
grischka
1df662c1b0 tccpe: load dll on the fly 2009-07-18 22:07:25 +02:00
grischka
97738d1ae9 win32: reformat examples, crt etc 2009-07-18 22:07:10 +02:00
grischka
fc977d56c9 x86-64: chkstk, alloca 2009-07-18 22:06:54 +02:00
grischka
c0fc0fa0c4 win64: add x64 target to build-tcc.bat 2009-07-18 22:06:46 +02:00
grischka
dc251a7d8d win64: use new headers from mingw 2009-07-18 22:06:37 +02:00
grischka
06aed3d171 win64: update tiny_impdef, tiny_libmaker (Elf64) 2009-07-18 22:06:14 +02:00
grischka
ec4a350620 win32: guard va_list typedef 2009-06-17 02:11:40 +02:00
grischka
110a4edc15 drop alloca #define
(Because GNU's alloca.h unconditionally #undef's alloca)

Also, remove gcc specific sections in headers. and
instead change tests such that gcc does not use them.
2009-05-16 22:30:13 +02:00
grischka
bf8d8f5f3e update Changelog, bump version: 0.9.25 2009-05-11 19:01:26 +02:00
grischka
ca4b4a52ad fix build with msvc 2009-05-11 18:53:52 +02:00
grischka
5c6509578e make tcc from tcc.c and libtcc from libtcc.c 2009-05-05 20:41:17 +02:00
grischka
5829791ffa fix makefiles etc for subdirs 2009-04-18 15:08:03 +02:00
grischka
ea5e81bd6a new subdirs: include, lib, tests 2009-04-18 15:08:03 +02:00
grischka
e8a52a8249 win32: readme.txt->tcc-win32.txt, update tcc-doc 2009-04-18 15:08:03 +02:00
grischka
c80f81c199 tiny_libmaker: fix function array overflow 2009-04-18 15:07:28 +02:00
grischka
78f288bc87 win32/build-tcc.bat: define CONFIG_SYSROOT 2008-11-30 03:16:43 +01:00
grischka
cd24bd05b4 get rid of a warning and fix .bat 2008-03-25 21:05:48 +00:00
grischka
2eaa1104f7 Checkin tiny_libmaker (ar replacement) by Timovj Lahde 2008-03-08 19:55:47 +00:00
grischka
5342b32eef Switch to newer tccpe.c (includes support for resources) 2007-12-19 17:36:42 +00:00
grischka
2de1b2d14c Some in-between fixes (See Changelog for details). 2007-11-25 22:14:35 +00:00
grischka
d778bde7f9 Import more changesets from Rob Landley's fork (part 2) 2007-11-21 17:16:31 +00:00
bellard
16559cd60c update 2005-06-17 22:07:03 +00:00
bellard
fe9b1f60ce win32 merge (grischka) 2005-04-17 13:15:54 +00:00
bellard
debf0234cc added DECLARE_STDCALL_P (grischka) 2005-04-17 13:13:54 +00:00
bellard
58f6207abe _controlfp fix (grischka) 2005-04-17 13:11:15 +00:00
bellard
5556cf1565 dos2unix 2005-04-17 13:10:37 +00:00
bellard
6144d43321 fib fix (grischka) 2005-04-17 13:10:22 +00:00
bellard
4821702fb4 win32 merge 2005-04-14 23:49:21 +00:00