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| author | Ulrich Drepper <drepper@redhat.com> | 2000-06-13 07:33:12 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2000-06-13 07:33:12 +0000 |
| commit | ab95290c787fb6e22bf03f23059b97559e1ad7d7 (patch) | |
| tree | 892cff92b6d49d7c99a6d99c077882642fe6eda7 /sysdeps/generic/bp-sym.h | |
| parent | a5c88158b6170149fa1b98e1704ed9dcab457314 (diff) | |
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Update.
2000-06-13 Ulrich Drepper <drepper@redhat.com>
* misc/sys/cdefs.h: Define __bounded and __unbounded if
__BOUNDED_POINTERS__ is not defined.
2000-06-07 Greg McGary <greg@mcgary.org>
* sysdeps/generic/bp-sym.h: New file.
* sysdeps/generic/bp-start.h: New file.
* sysdeps/i386/elf/start.S: Designate BP symbols.
* sysdeps/generic/libc-start.c: Wrap bounds around
argv & envp and each of their string members.
2000-06-07 Greg McGary <greg@mcgary.org>
* sysdeps/unix/make-syscalls.sh: Add comments to
output that aid debugging & comprehension.
Map simple syscall signatures to number of args.
Generate BP syscall thunk definitions.
* sysdeps/generic/bp-thunks.h: New file.
* sysdeps/unix/syscalls.list: Replace arg-count with
simple return+arg signature.
* sysdeps/unix/common/syscalls.list: Likewise.
* sysdeps/unix/inet/syscalls.list: Likewise.
* sysdeps/unix/mman/syscalls.list: Likewise.
* sysdeps/unix/sysv/syscalls.list: Likewise.
* sysdeps/unix/sysv/linux/syscalls.list: Likewise.
* sysdeps/unix/sysv/linux/i386/syscalls.list: Likewise.
2000-06-07 Greg McGary <greg@mcgary.org>
* Makeconfig (CPPFLAGS-.ob): pass -fbounded-pointers for all files
*.[cS].
(CFLAGS-.ob): Don't optimize sibling calls.
(bppfx): New variable.
* Makerules (elide-bp-thunks): New variable.
(elide-routines.*): Elide BP-* files for all but *.ob.
(sources): Include bp-thunks.
* iconv/gconv_simple.c: Remove unnecessary prototype.
* iconv/gconv_trans.c: Pretty print.
Diffstat (limited to 'sysdeps/generic/bp-sym.h')
| -rw-r--r-- | sysdeps/generic/bp-sym.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/sysdeps/generic/bp-sym.h b/sysdeps/generic/bp-sym.h new file mode 100644 index 0000000000..d2b3bd06c5 --- /dev/null +++ b/sysdeps/generic/bp-sym.h @@ -0,0 +1,28 @@ +/* Bounded-pointer symbol modifier. + Copyright (C) 2000 Free Software Foundation, Inc. + Contributed by Greg McGary <greg@mcgary.org> + + This file is part of the GNU C Library. Its master source is NOT part of + the C library, however. The master source lives in the GNU MP 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. */ + +#define BP_SYM(name) _BP_SYM (name) +#if __BOUNDED_POINTERS__ +# define _BP_SYM(name) __BP_##name +#else +# define _BP_SYM(name) name +#endif |