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Author SHA1 Message Date
grischka
c4eef48025 libtcc: fix s->include_stack_ptr used uninitialized in tcc_open 2010-11-26 20:46:50 +01:00
Henry Kroll III
77e4679aec x86_64: finish biarch path fixup 2010-11-25 10:08:58 -08:00
grischka
44e84bb22a tccpp: fix token pasting ## 
This patch takes advantage of new function tcc_open_bf
from previous commit.
 2010-11-25 13:30:31 +01:00
grischka
e97bf88bad libtcc: new function tcc_open_bf to create BufferedFile 
Use it in:
- tcc_open
- tcc_compile_string
- tcc_define_symbol
- tcc_assemble_inline
 2010-11-25 13:29:15 +01:00
Henry Kroll III
f1c9f649da x86_64: fix --with-libgcc and simplify biarch paths 2010-11-25 02:57:19 -08:00
Henry Kroll III
9036c18170 tcc: Linux -pthread option sets -D_REENTRANT and -lpthread 2010-11-24 16:42:08 -08:00
Henry Kroll III
f0afec709e Makefile: x86_64 win32-cross add clean: target 2010-11-06 02:39:28 -07:00
Henry K
e250ffb319 Makefile: edit comments 2010-10-29 00:40:16 -07:00
Henry Kroll III
24d6a93f44 Makefile: cross-copiler tcc1.def is now libtcc1.a, ignore mv errors 2010-10-29 00:40:06 -07:00
Henry Kroll III
c635976cd7 Force gcc for x86_64 --enable-cross 2010-10-28 22:08:44 -07:00
Henry Kroll III
fb498eb925 selinux: correct ftruncate, fix bus error in tcc -run 2010-10-27 03:54:12 -07:00
Ben Bacarisse
14673d0c49 Fix binding of assignment expressions. 2010-10-25 15:40:30 +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
036d94112d Remove ifdef STT_GNU_IFUNC test in tccrun.c 
STT_GNU_IFUNC is always defined (there is no conditional definition of
it) so the ifdef test for STT_GNU_IFUNC in tccrun.c has no reason to
be.
 2010-10-10 16:25:41 +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
Sergei Trofimovich
872cc430c0 info doc: fix --infodir to respect DESTDIR for 'make install' 
info files are introduced by commit 3f829d11ff

This patch helps packagers to avoid problems when install to $DESTDIR

    >>> Starting src_install
    make -j3 bindir=/tmp/paludis/dev-lang-tcc-9999/image//usr/bin libdir=/tmp/paludis/dev-lang-tcc-9999/image//usr/lib tccdir=/tmp/paludis/dev-lang-tcc-9999/image//usr/lib/tcc includedir=/tmp/paludis/dev-lang-tcc-9999/image//usr/include docdir=/tmp/paludis/dev-lang-tcc-9999/image//usr/share/doc/tcc-9999 mandir=/tmp/paludis/dev-lang-tcc-9999/image//usr/share/man install
    mkdir -p "/tmp/paludis/dev-lang-tcc-9999/image//usr/bin"
    install -m755 tcc "/tmp/paludis/dev-lang-tcc-9999/image//usr/bin"
    mkdir -p "/tmp/paludis/dev-lang-tcc-9999/image//usr/share/man/man1"
    install tcc.1 "/tmp/paludis/dev-lang-tcc-9999/image//usr/share/man/man1"
    mkdir -p /usr/share/info
    install  tcc-doc.info "/usr/share/info"
    ACCESS DENIED  open_wr:      /usr/share/info/tcc-doc.info
    install: cannot create regular file `/usr/share/info/tcc-doc.info': Permission denied
    make: *** [install] Error 1
    /usr/libexec/paludis/utils/emake: emake returned error 2

Signed-off-by: Sergei Trofimovich <st@anti-virus.by>
 2010-09-21 10:04:05 +03:00
Thomas Preud'homme
b8adf0090e Move asm label functions from tccasm.c to tccgen.c 
* 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.
 2010-09-14 23:21:15 +02:00
Thomas Preud'homme
2596273fce Add support for __REDIRECT_NTH needed with eglibc. 
Add support for __REDIRECT_NTH as eglibc makes use of this macro to
redirect long double functions to long functions on arch not supporting
long double.
 2010-09-12 01:19:19 +02:00
Thomas Preud'homme
3f829d11ff Add info file creation into tcc build process 
Add info file creation in tcc Makefile
 2010-09-10 21:19:01 +02:00
Thomas Preud'homme
36f74e46b4 Add missing dircategory and direntry to texi file 2010-09-10 21:11:45 +02:00
Thomas Preud'homme
776364f395 Add support for __FreeBSD_kernel__ kernel 
Add support for kfreebsd-i386 and kfreebsd-amd64 Debian arch with
thanks to Pierre Chifflier <chifflier@cpe.fr>.
 2010-09-10 21:09:07 +02:00
Thomas Preud'homme
2887f40f76 Add support for GNU/Hurd 
+ Add i686-AT386 to the list of x86 platform
+ Define SA_SIGINFO is not defined
 2010-09-10 20:55:54 +02:00
Thomas Preud'homme
9b09fc376e Add support of asm label for functions. 
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.
 2010-09-10 20:15:03 +02:00
grischka
a7fb00e887 tccmain: simplify option help 2010-09-08 19:13:36 +02:00
Shinichiro Hamaji
c31dc7aa0c Fix casts from 32bit integer types to 64bit integer types. 
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.
 2010-08-31 08:35:31 +09:00
Shinichiro Hamaji
9d347f8742 Probably wrong stack alignment for struct on Win64 2010-08-27 02:49:09 +09:00
Shinichiro Hamaji
1f6781f0ee Fix alignment around struct for SSE. 
- Fix a wrong calculation for size of struct
- Handle cases where struct size isn't multple of 8
- Recover vstack after memcpy for pushing struct
- Add a float parameter for struct_assign_test1 to check SSE alignment
 2010-08-27 02:32:19 +09:00
grischka
4ab4efd3a6 Revert "implemented C99 for loop with variable declaration" 
This reverts commit 433ecdfc9d.

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.
 2010-08-21 13:39:12 +02:00
Kirill Smelkov
7901d1e3ad tcc_set_linker: mimic all option forms as supported by GNU ld 
Namely

 *  `-option' or `--option'  (start with double or single dash)
 *  `-param=val' or `-param,val'

See GNU ld manual (2.1 Command Line Options)
 2010-08-12 23:30:21 +04:00
Thomas Preud'homme
bcc9137a10 Add support for indirect functions as externals. 
Add link support to use indirect functions defined in external modules
 2010-08-09 20:20:09 +02:00
grischka
82c5edb31c Avoid crash with "Avoid a crash with weak symbols for "make test"" 
This fixes commit 197a6acb30
which fixed commit 95b9a477b6

Also remove useless example files
 2010-06-30 20:25:04 +02:00
Thomas Preud'homme
5e6fabefd7 Revert "Use mktemp to generate temp files." 
Doesn't seem to work on windows
This reverts commit 27988c5e66.
 2010-06-23 14:10:22 +02:00
Thomas Preud'homme
27988c5e66 Use mktemp to generate temp files. 
Fix the $RANDOM bashism properly by using mktemp.
mktemp is part of MSYS so this should work on UNIXes and Windows
 2010-06-22 18:40:35 +02:00
Kirill Smelkov
9775aea1ab Merge branch 'kirr/tcc-MD' into mob 
Hello up there.

I'm trying to change gcc to tcc for faster develpment on slow machines,
and the first obstacle that turned out was lack of dependency generation
on tcc side.

Attached patches try to fix that.

Thanks,
Kirill

* tcc-MD:
  .gitignore += tags
  tcc: Explicitly require -l<lib> for libraries
  Document what tcc_fileextension does
  tcc -E: Let output_default be <file>.o instead of a.out
  tcc: Draft suppoprt for -MD/-MF options
  tcc: Refactor "compute default outfile name" into libtcc function
  Add input files/libs and reloc_output switch to TCCState
  tcc: Fix typo in error (it's '%s', not '%s)
  chmod a-x i386-gen.c
  .gitignore += *.o *.a
  .cvsignore -> .gitignore
 2010-06-21 20:50:41 +04:00
Kirill Smelkov
2fe5210a33 .gitignore += tags 2010-06-21 20:49:46 +04:00
Kirill Smelkov
93de8d8038 tcc: Explicitly require -l<lib> for libraries 
Previously it was possible to specify e.g. -q<lib> and still link with
lib. Avoid such behaviour by checking for '-l' instead of '-l.'
 2010-06-21 20:49:46 +04:00
Kirill Smelkov
441a089aa4 Document what tcc_fileextension does 
This is evident, but won't hurt
 2010-06-21 20:49:46 +04:00
Kirill Smelkov
1203348302 tcc -E: Let output_default be <file>.o instead of a.out 
This affectes where `tcc -E -MD file.c` will place generated dependency
information -- previously, for `tcc -E` output_default was a.out, and so
deps were put into a.d .

Avoid this behaviour, by treating `tcc -E` as `tcc -c` with respect to
output_default computation.

This will not hurt anything else (preprocessor outputs to either stdout,
or to explicitely given (-o <file>) destination, so no default filename
is used here), and on the other hand `tcc -E -MD file.c` now puts
dependencies into file.d (the same behaviour as for gcc -E).

v2:

- restructured condition a bit to make it more clear
 2010-06-21 20:49:46 +04:00
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
3ba37e1e3f tccgen: Revert yuanbin's recent patches 
This reverts commits 670993..d35138
Maybe these commits fixed something but also seemed to cause problems.
 2010-06-21 18:21:44 +02:00
Claudio Bley
433ecdfc9d implemented C99 for loop with variable declaration 2010-06-21 11:57:32 +02:00
Kirill Smelkov
bdae4a59c3 tcc: Refactor "compute default outfile name" into libtcc function 
Since for upcoming -MD support default _compile_ output file be needed
even when preprocesssing (tcc -E), let's move this code out of one
particular condition block into a common function, so that we could use
it in deps generation code too.

v2:

- As suggested by grischka, moved into libtcc function instead of always
  computing near start of main()
- There is a FIXME about how to return result - I don't want to bother
  callers with allocating temp buffers, not I think it will be a good
  idea to hook default_target to TCCState. Clearly, I'm to used to
  things like std::string and python's str...
 2010-06-20 21:36:47 +04:00
Kirill Smelkov
a919a373da Add input files/libs and reloc_output switch to TCCState 
files[0], and reloc_outpu will be needed for (upcoming in the next
patch) "compute default outfile name" refactored into libtcc function.

Also, since for symmetry and from libification point of view, it makes
some sense to also put all information about what was given as input to
compilation into TCCState, let's not only put files[0], but all
files and all libraries given explicitely by user.

One point: I've used bitfield for reloc_output & trimmed down
output_type to 8 bits so that TCCState stays the same in size, and also
access to output_type is (hopefully) is not slower.

By the way -- as of today, sizeof(TCCState) on i686-pc-linux-gnu is 2884
bytes...
 2010-06-20 20:30:01 +04:00
Kirill Smelkov
66b54af8ea tcc: Fix typo in error (it's '%s', not '%s) 2010-06-16 16:51:55 +04:00
Kirill Smelkov
87db8b637e chmod a-x i386-gen.c 
No need to keep executable bit on plain C source.
 2010-06-16 14:37:30 +04:00
grischka
632ee5a540 Revert "Complain for static fct declared w/o file scope" 
This reverts commit e9406c09a3.

We don't want errors for static local function pointers, such as:
  {
    static void (*fn)();
    ...
  }
 2010-06-15 17:03:23 +02:00
grischka
10b4802869 Fix "Fix bashims in configure ..." for MSYS 
Fixes commit dc265feb63
 2010-06-15 17:02:35 +02:00
grischka
5fcd1fef1c Fix last commits: remove CRLF, chmod 644 tccgen.c 2010-06-15 17:02:09 +02:00
yuanbin
d351384fdc tccgen: skip ')' in front of ',' for initializer 2010-06-13 14:50:53 +08:00
yuanbin
952e83e0ca tccgen: skip fields from same union 2010-06-13 02:37:28 +08:00