diff options
Diffstat (limited to 'c_stubs')
| -rw-r--r-- | c_stubs/Banner | 1 | ||||
| -rw-r--r-- | c_stubs/COPYING.LIB | 482 | ||||
| -rw-r--r-- | c_stubs/ChangeLog | 42 | ||||
| -rw-r--r-- | c_stubs/Makefile | 46 | ||||
| -rw-r--r-- | c_stubs/README | 8 | ||||
| -rwxr-xr-x | c_stubs/configure | 3 | ||||
| -rw-r--r-- | c_stubs/gconv_stubs.c | 126 | ||||
| -rw-r--r-- | c_stubs/test-stdio.c | 8 |
8 files changed, 716 insertions, 0 deletions
diff --git a/c_stubs/Banner b/c_stubs/Banner new file mode 100644 index 0000000000..0e1b60a15b --- /dev/null +++ b/c_stubs/Banner @@ -0,0 +1 @@ +The C stubs add-on version 2.1.2. diff --git a/c_stubs/COPYING.LIB b/c_stubs/COPYING.LIB new file mode 100644 index 0000000000..161a3d1d47 --- /dev/null +++ b/c_stubs/COPYING.LIB @@ -0,0 +1,482 @@ + GNU LIBRARY GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1991 Free Software Foundation, Inc. + 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the library GPL. It is + numbered 2 because it goes with version 2 of the ordinary GPL.] + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, + MA 02111-1307, USA + +Also add information on how to contact you by electronic and paper mail. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the library, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the + library `Frob' (a library for tweaking knobs) written by James Random Hacker. + + <signature of Ty Coon>, 1 April 1990 + Ty Coon, President of Vice + +That's all there is to it! diff --git a/c_stubs/ChangeLog b/c_stubs/ChangeLog new file mode 100644 index 0000000000..b4fda90ea1 --- /dev/null +++ b/c_stubs/ChangeLog @@ -0,0 +1,42 @@ +2001-08-07 Jakub Jelinek <jakub@redhat.com> + + * gconv_stubs.c (__gconv_lookup_alias): Remove. + (__gconv_NOOP, __gconv_compare_alias, __gconv_release_cache, + __gconv_release_step): New. + +2001-06-07 Jakub Jelinek <jakub@redhat.com> + + * gconv_stubs.c (__gconv_lookup_alias): New. + +2000-02-27 Cristian Gafton <gafton@redhat.com> + + * gconv_stubs.c: Return __gconv_OK for: + __gconv_transform_ascii_internal + __gconv_transform_ucs2little_internal + __gconv_transform_utf16_internal + __gconv_transform_utf8_internal + __gconv_transform_ucs2_internal + +2000-02-25 Cristian Gafton <gafton@redhat.com> + + * gconv_stubs.c: add __c_stubs_is_compiled_in so we can detect when + the library is linked in. + +Wed Dec 8 13:47:25 1999 Ivan Brunello <ivan.brunello@tiscalinet.it> + + * Makefile (extra-objs): Changed stubs.o to gconv_stubs.o. + +Sun Dec 5 11:32:17 1999 H.J. Lu <hjl@gnu.org> + + * gconv_stubs.c: Renamed from stubs.c. + Support glibc 2.1.x. + +Mon Aug 23 16:42:05 1999 H.J. Lu <hjl@gnu.org> + + * Banner: New. + * COPYING.LIB: Likewise. + * Makefile: Likewise. + * README: Likewise. + * configure: Likewise. + * stubs.c: Likewise. + * test-stdio.c: Likewise. diff --git a/c_stubs/Makefile b/c_stubs/Makefile new file mode 100644 index 0000000000..0b8da7c87a --- /dev/null +++ b/c_stubs/Makefile @@ -0,0 +1,46 @@ +# Copyright (C) 1999 Free Software Foundation, Inc. +# This file is part of the GNU C Library. + +# The GNU C Library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Library General Public License as +# published by the Free Software Foundation; either version 2 of the +# License, or (at your option) any later version. + +# The GNU C Library is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Library General Public License for more details. + +# You should have received a copy of the GNU Library General Public +# License along with the GNU C Library; see the file COPYING.LIB. If not, +# write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, +# Boston, MA 02111-1307, USA. + +# +# Sub-makefile for the C stub add-on library. +# +subdir := c_stubs + +tests-static := test-stdio +tests := $(tests-static) + +libc_stubs-objs := gconv_stubs.o + +install-lib := libc_stubs.a +non-lib.a := libc_stubs.a + +extra-objs := gconv_stubs.o libc_stubs.a + +include ../Makeconfig + +CPPFLAGS += -I../iconv + +include ../Rules + +$(objpfx)libc_stubs.a: $(addprefix $(objpfx), $(libc_stubs-objs)) + -rm -f $@ + $(CC) -nostdlib -nostartfiles -r -o $@ $^ + +lib: $(objpfx)libc_stubs.a + +$(objpfx)test-stdio: $(objpfx)libc_stubs.a diff --git a/c_stubs/README b/c_stubs/README new file mode 100644 index 0000000000..9567ff80ee --- /dev/null +++ b/c_stubs/README @@ -0,0 +1,8 @@ +This is a stub add-on library for the GNU C library version 2.1.2 and +above. It is used to create the smaller static binaries by stubbing +out the gconv related functions. The resulting binaries may not have +all the functionalities. + +H.J. Lu +hjl@gnu.org +12/05/1999 diff --git a/c_stubs/configure b/c_stubs/configure new file mode 100755 index 0000000000..53d0dcd67e --- /dev/null +++ b/c_stubs/configure @@ -0,0 +1,3 @@ +# This is only to keep the GNU C library configure mechanism happy. +# This is a shell script fragment sourced by the main configure script. +# We have nothing we need to add here. diff --git a/c_stubs/gconv_stubs.c b/c_stubs/gconv_stubs.c new file mode 100644 index 0000000000..f4c0b66da2 --- /dev/null +++ b/c_stubs/gconv_stubs.c @@ -0,0 +1,126 @@ +/* Provide gconv stub functions for the minimum static binaries. + Copyright (C) 1999, 2001, 2003, 2004 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include <features.h> +#include <string.h> +#include <wchar.h> +#include <bits/libc-lock.h> +#if __GNUC_PREREQ(3, 3) +# include <gconv_int.h> +#else +# include <gconv.h> +#endif + +__libc_lock_define_initialized (, __gconv_lock) + +/* hack for self identification */ +int __c_stubs_is_compiled_in; + +/* Don't drag in the dynamic linker. */ +void *__libc_stack_end; + +int attribute_hidden +__gconv_OK (void) +{ +#if __GLIBC__ > 2 || __GLIBC_MINOR__ > 1 + return __GCONV_OK; +#else + return GCONV_OK; +#endif +} + +int attribute_hidden +__gconv_NOCONV (void) +{ +#if __GLIBC__ > 2 || __GLIBC_MINOR__ > 1 + return __GCONV_NOCONV; +#else + return GCONV_NOCONV; +#endif +} + +void attribute_hidden +__gconv_NOOP (void) +{ +} + +int +internal_function +__gconv_compare_alias (const char *name1, const char *name2) +{ + return strcmp (name1, name2); +} + +wint_t +__gconv_btwoc_ascii (struct __gconv_step *step, unsigned char c) +{ + if (c < 0x80) + return c; + else + return WEOF; +} + + +#if __GNUC_PREREQ(3, 3) +# undef strong_alias +# define strong_alias(impl, name) \ + __typeof (name) name __attribute__ ((alias (#impl))) +#endif + +strong_alias (__gconv_OK, + __gconv_close_transform); +strong_alias (__gconv_OK, + __gconv_close); + +strong_alias (__gconv_NOCONV, + __gconv); +strong_alias (__gconv_NOCONV, + __gconv_find_transform); +strong_alias (__gconv_NOCONV, + __gconv_open); + +/* These transformations should not fail in normal conditions */ +strong_alias (__gconv_OK, + __gconv_transform_ascii_internal); +strong_alias (__gconv_OK, + __gconv_transform_utf16_internal); +strong_alias (__gconv_OK, + __gconv_transform_utf8_internal); +strong_alias (__gconv_OK, + __gconv_transform_ucs2_internal); + +/* We can assume no conversion for these ones */ +strong_alias (__gconv_NOCONV, + __gconv_transform_internal_ascii); +strong_alias (__gconv_NOCONV, + __gconv_transform_internal_ucs2); +strong_alias (__gconv_NOCONV, + __gconv_transform_internal_ucs4); +strong_alias (__gconv_NOCONV, + __gconv_transform_internal_utf16); +strong_alias (__gconv_NOCONV, + __gconv_transform_internal_utf8); + +strong_alias (__gconv_NOCONV, + __gconv_transliterate); + +strong_alias (__gconv_NOOP, + __gconv_release_cache); +strong_alias (__gconv_NOOP, + __gconv_release_step); diff --git a/c_stubs/test-stdio.c b/c_stubs/test-stdio.c new file mode 100644 index 0000000000..8f4ea6d1bb --- /dev/null +++ b/c_stubs/test-stdio.c @@ -0,0 +1,8 @@ +#include <stdio.h> + +int +main (void) +{ + printf ("Hello world\n"); + return 0; +} |