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51 Commits

Author SHA1 Message Date
Thomas Preud'homme
5cbe03b9c4 Move result of itof double conv back to VFP reg 
EABI functions to convert an int to a double register take the integer
value in core registers and also give the result in core registers.
It is thus necessary to move the result back to VFP register after the
function call. This only affected integer to double conversion because
integer to float conversion used a VFP instruction to do the conversion
and this obviously left the result in VFP register. Note that the
behavior is left untouched for !EABI as the correct behavior in this
case is unknown to the author of this patch.
 2014-02-01 14:25:13 +08:00
Thomas Preud'homme
b6247d1f3c Add support for runtime selection of float ABI 2014-01-08 15:00:52 +08:00
Thomas Preud'homme
c634c797c5 Update Changelog from git changelog entries 2014-01-04 21:10:05 +08:00
Thomas Preud'homme
e946c3583f Add support for KfreeBSD 64bits 2013-02-18 11:42:49 +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
913cd6270b Changelog: cleanup 2013-01-30 18:50:02 +01:00
Thomas Preud'homme
5fa135f9eb Changelog update 2013-01-30 17:13:40 +01:00
Thomas Preud'homme
01e1eecdbe Update Changelog 2013-01-30 17:07:18 +01:00
Thomas Preud'homme
7f6095bfec Add support for arm hardfloat calling convention 
See Procedure Call Standard for the ARM Architecture (AAPCS) for more
details.
 2012-06-05 23:09:55 +02:00
Thomas Preud'homme
330d2ee0fa Update Changelog 
* Mention the various ARM improvement
* Make changelog consistent with regards to initial capital letters
* Fix credits for VLA
* Fix entry about asm label (variable are also supported)
 2011-05-17 23:40:49 +02:00
Joe Soroka
ace0f7f259 re-apply VLA by Thomas Preud'homme 2011-04-06 09:17:03 -07:00
Thomas Preud'homme
db560e9439 Revert "Implement C99 Variable Length Arrays" 
This reverts commit a5a50eaafe.
 2011-02-05 02:33:46 +01:00
Thomas Preud'homme
a5a50eaafe Implement C99 Variable Length Arrays 
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
 2011-02-04 02:22:25 +01:00
Thomas Preud'homme
d35a3ac375 Correct Changelog wrt. to fix attribution 
Correctly attribute the patch bringing support for Debian GNU/kFreeBSD
kernels to Pierre Chifflier.
 2011-02-04 02:22:15 +01:00
Henry Kroll III
c5d3ce684a Changelog: document some of the recent changes 2010-12-02 14:41:26 -08:00
Kirill Smelkov
0c928da96d tcc: Draft suppoprt for -MD/-MF options 
In build systems, this is used to automatically collect target
dependencies, e.g.

    ---- 8< (hello.c) ----
    #include "hello.h"
    #include <stdio.h>

    int main()
    {
        printf("Hello World!\n");
        return 0;
    }

$ tcc -MD -c hello.c    # -> hello.o, hello.d
$ cat hello.d
hello.o : \
        hello.c \
        hello.h \
        /usr/include/stdio.h \
        /usr/include/features.h \
        /usr/include/bits/predefs.h \
        /usr/include/sys/cdefs.h \
        /usr/include/bits/wordsize.h \
        /usr/include/gnu/stubs.h \
        /usr/include/bits/wordsize.h \
        /usr/include/gnu/stubs-32.h \
        /home/kirr/local/tcc/lib/tcc/include/stddef.h \
        /usr/include/bits/types.h \
        /usr/include/bits/wordsize.h \
        /usr/include/bits/typesizes.h \
        /usr/include/libio.h \
        /usr/include/_G_config.h \
        /usr/include/wchar.h \
        /home/kirr/local/tcc/lib/tcc/include/stdarg.h \
        /usr/include/bits/stdio_lim.h \
        /usr/include/bits/sys_errlist.h \

NOTE: gcc supports -MD only for .c -> .o, but in tcc, we generate
dependencies for whatever action is being taken. E.g. for .c -> exe, the
result will be:

$ tcc -MD -o hello hello.c  # -> hello, hello.d
hello: \
        /usr/lib/crt1.o \
        /usr/lib/crti.o \
        hello.c \
        hello.h \
        /usr/include/stdio.h \
        /usr/include/features.h \
        /usr/include/bits/predefs.h \
        /usr/include/sys/cdefs.h \
        /usr/include/bits/wordsize.h \
        /usr/include/gnu/stubs.h \
        /usr/include/bits/wordsize.h \
        /usr/include/gnu/stubs-32.h \
        /home/kirr/local/tcc/lib/tcc/include/stddef.h \
        /usr/include/bits/types.h \
        /usr/include/bits/wordsize.h \
        /usr/include/bits/typesizes.h \
        /usr/include/libio.h \
        /usr/include/_G_config.h \
        /usr/include/wchar.h \
        /home/kirr/local/tcc/lib/tcc/include/stdarg.h \
        /usr/include/bits/stdio_lim.h \
        /usr/include/bits/sys_errlist.h \
        /usr/lib/libc.so \
        /lib/libc.so.6 \
        /usr/lib/ld-linux.so.2 \
        /lib/ld-linux.so.2 \
        /usr/lib/libc_nonshared.a \
        /lib/libc.so.6 \
        /usr/lib/libc_nonshared.a \
        /home/kirr/local/tcc/lib/tcc/libtcc1.a \
        /usr/lib/crtn.o \

So tcc dependency generator is a bit more clever than one used in gcc :)

Also, I've updated TODO and Changelog (in not-yet-released section).

v2:

(Taking inputs from grischka and me myself)

- put code to generate deps file into a function.
- used tcc_fileextension() instead of open-coding
- generate deps only when compilation/preprocessing was successful

v3:

- use pstrcpy instead of snprintf(buf, sizeof(buf), "%s", ...)
 2010-06-21 20:49:02 +04:00
grischka
68310299b6 ulibc: #define TCC_UCLIBC and load elf_interp 2009-05-16 22:29:40 +02:00
grischka
bf8d8f5f3e update Changelog, bump version: 0.9.25 2009-05-11 19:01:26 +02:00
grischka
7f51aa13e7 update changelog 2008-09-15 00:12:10 +02:00
grischka
f22e961f80 update manual, changelog 2008-03-31 19:50:58 +00:00
grischka
3667408a57 Just warn about unknown directives, define __STDC_VERSION__=199901L 2008-01-16 20:16:35 +00:00
grischka
5342b32eef Switch to newer tccpe.c (includes support for resources) 2007-12-19 17:36:42 +00:00
grischka
adb1456472 Handle backslashes within #include, #error, #warning 2007-12-17 19:35:15 +00:00
grischka
6c96c41ee4 Import changesets (part 4) 428,457,460,467: defines for openbsd etc. 2007-12-16 18:24:44 +00:00
grischka
f99d3de221 Import 409,410: ARM EABI by Daniel Glckner 2007-12-04 20:38:09 +00:00
grischka
2bcb964694 Fixed: 
- Hanging tcc -E
- Crashes witn global 'int g_i = 1LL;'
- include & lib search paths on win32
Added quick build batch file for mingw
Reverted case label optimization
(See Changelog for details).
 2007-11-25 22:13:08 +00:00
grischka
d778bde7f9 Import more changesets from Rob Landley's fork (part 2) 2007-11-21 17:16:31 +00:00
grischka
54bf8c0556 Import some changesets from Rob Landley's fork (part 1) 2007-11-14 17:34:30 +00:00
grischka
2bcc187b1b Fix 'invalid relocation entry' problem on ubuntu - from Bernhard Fischer 2007-10-30 15:13:21 +00:00
bellard
8b0c4c6582 update 2006-10-28 14:47:46 +00:00
bellard
6d66b5a971 update 2005-09-04 09:18:26 +00:00
bellard
16559cd60c update 2005-06-17 22:07:03 +00:00
bellard
0c7f0ed312 added -f[no-]leading-underscore 2005-06-15 22:32:10 +00:00
bellard
ef156f0c44 update 2005-04-13 21:36:43 +00:00
bellard
1c1919072b update 2004-11-07 15:51:57 +00:00
bellard
bb07bf31aa update 2004-10-23 22:52:58 +00:00
bellard
807321efba update 2004-10-18 00:20:41 +00:00
bellard
13affef3f1 win32 configure 2004-10-07 21:11:43 +00:00
bellard
ec7d36326d C67 COFF executable format support (TK) 2004-10-05 22:33:55 +00:00
bellard
79c72b2419 initial TMS320C67xx support (TK) 2004-10-04 21:57:35 +00:00
bellard
c1265d1616 update 2004-10-02 13:50:47 +00:00
bellard
7a5123a770 update 2003-10-14 22:22:54 +00:00
bellard
b7f12dfbdf update 2003-10-04 21:29:04 +00:00
bellard
4e6edcdcdd update 2003-05-24 16:12:58 +00:00
bellard
8f5e44a439 changed license to LGPL 2003-05-24 14:11:17 +00:00
bellard
edbfa7715f update 2003-04-28 22:08:59 +00:00
bellard
0d6f8021ee update 2003-04-14 22:23:55 +00:00
bellard
3bbcd30776 update 2003-04-13 21:56:00 +00:00
bellard
dd56ab8c77 added configure support 2003-04-13 19:50:35 +00:00
bellard
f46a02a360 fixed macro function bug 2003-04-13 18:32:37 +00:00