mirror of
https://sourceware.org/git/glibc.git
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de1c3ebb59
* misc/bits/syslog.h (syslog): When __va_arg_pack is defined,
implement as __extern_always_inline function.
(vsyslog): Define as __extern_always_inline function unconditionally.
* libio/bits/stdio2.h (sprintf, snprintf, printf, fprintf):
When __va_arg_pack is defined, implement as __extern_always_inline
functions.
(vsprintf, vsnprintf, vprintf, vfprintf): Define as
__extern_always_inline functions unconditionally.
* libio/bits/stdio.h (vprintf): Ifdef out the inline when
bits/stdio2.h will be included.
* wcsmbs/bits/wchar2.h (__swprintf_alias): New redirect.
(swprintf, wprintf, fwprintf): When __va_arg_pack is defined,
implement as __extern_always_inline functions.
(vswprintf, vwprintf, vfwprintf): Define as
__extern_always_inline functions unconditionally.
* debug/tst-chk1.c (do_test): Enable remaining tests for C++.
2007-09-03 Jakub Jelinek <jakub@redhat.com>
* misc/sys/cdefs.h (__extern_inline, __extern_always_inline): Only
define in C++ for GCC 4.3+, in C++ always use __gnu_inline__
attribute.
* include/features.h (__USE_EXTERN_INLINES): Define only when
__extern_inline is defined.
* stdlib/stdlib.h: Include bits/stdlib.h when __extern_always_inline
is defined instead of when not __cplusplus.
* misc/sys/syslog.h: Include bits/syslog.h when __extern_always_inline
is defined instead of when not __cplusplus.
* socket/sys/socket.h: Include bits/socket2.h when
__extern_always_inline is defined instead of when not __cplusplus.
* libio/stdio.h: Include bits/stdio2.h when __extern_always_inline
is defined instead of when not __cplusplus.
* posix/unistd.h: Include bits/unistd.h when __extern_always_inline
is defined instead of when not __cplusplus.
* string/string.h: Include bits/string3.h when __extern_always_inline
is defined instead of when not __cplusplus.
* wcsmbs/wchar.h: Include bits/wchar2.h when __extern_always_inline
is defined instead of when not __cplusplus.
(btowc, wctob): Don't guard the inlines with ifndef __cplusplus.
* io/fcntl.h: Don't include bits/fcntl2.h if __extern_always_inline
is not defined.
* misc/bits/syslog-ldbl.h: Guard *_chk stuff with
defined __extern_always_inline instead of !defined __cplusplus.
* libio/bits/stdio-ldbl.h: Likewise.
* wcsmbs/bits/wchar-ldbl.h: Likewise.
* misc/bits/syslog.h (syslog): Don't define for C++.
(vsyslog): Use __extern_always_inline function for C++ instead of
a macro.
* libio/bits/stdio.h (__STDIO_INLINE): Define to __extern_inline
whenever that macro is defined.
(vprintf): Don't provide the inline for C++.
(fread_unlocked, fwrite_unlocked): Don't define the macros for C++.
* libio/bits/stdio2.h (sprintf, snprintf, printf, fprintf): Don't
define the macros for C++.
(vsprintf, vsnprintf, vprintf, vfprintf): Define as
__extern_always_inline functions for C++.
* io/sys/stat.h (stat, lstat, fstat, fstatat, mknod, mknodat,
stat64, lstat64, fstat64, fstatat64): Don't define if not
__USE_EXTERN_INLINES.
* wcsmbs/bits/wchar2.h: Fix #error message.
(swprintf, wprintf, fwprintf): Don't define the macros for C++.
(vswprintf, vwprintf, vfwprintf): Define using
__extern_always_inline functions for C++.
* string/bits/string3.h: Don't #undef macros if __cplusplus.
(memcpy, memmove, mempcpy, memset, bcopy, bzero, strcpy, stpcpy,
strncpy, strcat, strncat): Define as __extern_always_inline
functions instead of macros for C++.
* math/bits/cmathcalls.h: Guard __extern_inline routines with
defined __extern_inline.
* sysdeps/alpha/fpu/bits/mathinline.h (__MATH_INLINE): Define
to __extern_inline whenever that macro is defined.
* sysdeps/ia64/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
* sysdeps/i386/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
* sysdeps/i386/i486/bits/string.h (__STRING_INLINE): Likewise.
* sysdeps/s390/bits/string.h (__STRING_INLINE): Likewise.
* sysdeps/s390/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
* sysdeps/powerpc/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
* sysdeps/x86_64/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
* sysdeps/sparc/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
* sysdeps/unix/sysv/linux/sys/sysmacros.h (gnu_dev_major,
gnu_dev_minor, gnu_dev_makedev): Remove __extern_inline from
prototypes. Only provide __extern_inline routines if
__USE_EXTERN_INLINES.
* debug/Makefile: Add rules to build and run tst-{,lfs}chk{4,5,6}
tests.
* debug/tst-chk1.c (do_prepare, do_test): Allow compilation as C++.
For now avoid some *printf tests in C++. Skip all testing
if __USE_FORTIFY_LEVEL is defined, but __extern_always_inline macro
is not.
* debug/tst-chk4.cc: New file.
* debug/tst-chk5.cc: New file.
* debug/tst-chk6.cc: New file.
* debug/tst-lfschk4.cc: New file.
* debug/tst-lfschk5.cc: New file.
* debug/tst-lfschk6.cc: New file.
* include/wchar.h (__vfwprintf_chk, __vswprintf_chk): Avoid
prototypes in C++.
* include/stdio.h (__sprintf_chk, __snprintf_chk, __vsprintf_chk,
__vsnprintf_chk, __printf_chk, __fprintf_chk, __vprintf_chk,
__vfprintf_chk, __fgets_unlocked_chk, __fgets_chk): Likewise.
165 lines
6.5 KiB
Makefile
165 lines
6.5 KiB
Makefile
# Copyright (C) 1998-2001,2004,2005,2006,2007 Free Software Foundation, Inc.
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# This file is part of the GNU C Library.
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# The GNU C Library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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# The GNU C Library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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# You should have received a copy of the GNU Lesser General Public
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# License along with the GNU C Library; if not, write to the Free
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# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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# 02111-1307 USA.
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#
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# Sub-makefile for debug portion of the library.
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#
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subdir := debug
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headers := execinfo.h
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distribute = sigcontextinfo.h register-dump.h frame.h
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routines = backtrace backtracesyms backtracesymsfd noophooks \
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memcpy_chk memmove_chk mempcpy_chk memset_chk stpcpy_chk \
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strcat_chk strcpy_chk strncat_chk strncpy_chk stpncpy_chk \
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sprintf_chk vsprintf_chk snprintf_chk vsnprintf_chk \
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printf_chk fprintf_chk vprintf_chk vfprintf_chk \
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gets_chk chk_fail readonly-area fgets_chk fgets_u_chk \
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read_chk pread_chk pread64_chk recv_chk recvfrom_chk \
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readlink_chk readlinkat_chk getwd_chk getcwd_chk \
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realpath_chk ptsname_r_chk fread_chk fread_u_chk \
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wctomb_chk wcscpy_chk wmemcpy_chk wmemmove_chk wmempcpy_chk \
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wcpcpy_chk wcsncpy_chk wcscat_chk wcsncat_chk wmemset_chk \
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wcpncpy_chk \
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swprintf_chk vswprintf_chk wprintf_chk fwprintf_chk \
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vwprintf_chk vfwprintf_chk fgetws_chk fgetws_u_chk \
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confstr_chk getgroups_chk ttyname_r_chk getlogin_r_chk \
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gethostname_chk getdomainname_chk wcrtomb_chk mbsnrtowcs_chk \
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wcsnrtombs_chk mbsrtowcs_chk wcsrtombs_chk mbstowcs_chk \
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wcstombs_chk \
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stack_chk_fail fortify_fail \
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$(static-only-routines)
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static-only-routines := warning-nop stack_chk_fail_local
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CFLAGS-backtrace.c = -fno-omit-frame-pointer
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CFLAGS-sprintf_chk.c = -D_IO_MTSAFE_IO
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CFLAGS-snprintf_chk.c = -D_IO_MTSAFE_IO
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CFLAGS-vsprintf_chk.c = -D_IO_MTSAFE_IO
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CFLAGS-vsnprintf_chk.c = -D_IO_MTSAFE_IO
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CFLAGS-printf_chk.c = -D_IO_MTSAFE_IO $(exceptions)
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CFLAGS-fprintf_chk.c = -D_IO_MTSAFE_IO $(exceptions)
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CFLAGS-vprintf_chk.c = -D_IO_MTSAFE_IO $(exceptions)
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CFLAGS-vfprintf_chk.c = -D_IO_MTSAFE_IO $(exceptions)
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CFLAGS-gets_chk.c = -D_IO_MTSAFE_IO $(exceptions)
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CFLAGS-fgets_chk.c = -D_IO_MTSAFE_IO $(exceptions)
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CFLAGS-fgets_u_chk.c = -D_IO_MTSAFE_IO $(exceptions)
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CFLAGS-fread_chk.c = -D_IO_MTSAFE_IO $(exceptions)
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CFLAGS-fread_u_chk.c = -D_IO_MTSAFE_IO $(exceptions)
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CFLAGS-swprintf_chk.c = -D_IO_MTSAFE_IO
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CFLAGS-vswprintf_chk.c = -D_IO_MTSAFE_IO
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CFLAGS-wprintf_chk.c = -D_IO_MTSAFE_IO $(exceptions)
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CFLAGS-fwprintf_chk.c = -D_IO_MTSAFE_IO $(exceptions)
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CFLAGS-vwprintf_chk.c = -D_IO_MTSAFE_IO $(exceptions)
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CFLAGS-vfwprintf_chk.c = -D_IO_MTSAFE_IO $(exceptions)
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CFLAGS-fgetws_chk.c = -D_IO_MTSAFE_IO $(exceptions)
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CFLAGS-fgetws_u_chk.c = -D_IO_MTSAFE_IO $(exceptions)
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CFLAGS-read_chk.c = -fexceptions -fasynchronous-unwind-tables
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CFLAGS-pread_chk.c = -fexceptions -fasynchronous-unwind-tables
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CFLAGS-pread64_chk.c = -fexceptions -fasynchronous-unwind-tables
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CFLAGS-recv_chk.c = -fexceptions -fasynchronous-unwind-tables
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CFLAGS-recvfrom_chk.c = -fexceptions -fasynchronous-unwind-tables
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# We know these tests have problems with format strings, this is what
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# we are testing. Disable that warning.
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CFLAGS-tst-chk1.c = -Wno-format
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CFLAGS-tst-chk2.c = -Wno-format
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CFLAGS-tst-chk3.c = -Wno-format
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CFLAGS-tst-chk4.cc = -Wno-format
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CFLAGS-tst-chk5.cc = -Wno-format
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CFLAGS-tst-chk6.cc = -Wno-format
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CFLAGS-tst-lfschk1.c = -Wno-format
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CFLAGS-tst-lfschk2.c = -Wno-format
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CFLAGS-tst-lfschk3.c = -Wno-format
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CFLAGS-tst-lfschk4.cc = -Wno-format
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CFLAGS-tst-lfschk5.cc = -Wno-format
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CFLAGS-tst-lfschk6.cc = -Wno-format
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tst-chk1-ENV = LOCPATH=$(common-objpfx)localedata
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tst-chk2-ENV = LOCPATH=$(common-objpfx)localedata
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tst-chk3-ENV = LOCPATH=$(common-objpfx)localedata
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tst-chk4-ENV = LOCPATH=$(common-objpfx)localedata
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tst-chk5-ENV = LOCPATH=$(common-objpfx)localedata
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tst-chk6-ENV = LOCPATH=$(common-objpfx)localedata
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tst-lfschk1-ENV = LOCPATH=$(common-objpfx)localedata
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tst-lfschk2-ENV = LOCPATH=$(common-objpfx)localedata
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tst-lfschk3-ENV = LOCPATH=$(common-objpfx)localedata
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tst-lfschk4-ENV = LOCPATH=$(common-objpfx)localedata
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tst-lfschk5-ENV = LOCPATH=$(common-objpfx)localedata
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tst-lfschk6-ENV = LOCPATH=$(common-objpfx)localedata
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LDFLAGS-tst-chk4 = -lstdc++
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LDFLAGS-tst-chk5 = -lstdc++
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LDFLAGS-tst-chk6 = -lstdc++
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LDFLAGS-tst-lfschk4 = -lstdc++
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LDFLAGS-tst-lfschk5 = -lstdc++
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LDFLAGS-tst-lfschk6 = -lstdc++
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tests = backtrace-tst tst-chk1 tst-chk2 tst-chk3 \
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tst-lfschk1 tst-lfschk2 tst-lfschk3 test-strcpy_chk test-stpcpy_chk \
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tst-chk4 tst-chk5 tst-chk6 tst-lfschk4 tst-lfschk5 tst-lfschk6
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extra-libs = libSegFault libpcprofile
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extra-libs-others = $(extra-libs)
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libSegFault-routines = segfault
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libSegFault-inhibit-o = $(filter-out .os,$(object-suffixes))
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libpcprofile-routines = pcprofile
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libpcprofile-inhibit-o = $(filter-out .os,$(object-suffixes))
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others = pcprofiledump
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install-bin = pcprofiledump
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install-bin-script = xtrace
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include ../Makeconfig
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distribute += catchsegv.sh xtrace.sh
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ifeq ($(elf),yes)
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ifeq ($(build-shared),yes)
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install-bin-script += catchsegv
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endif
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endif
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generated = catchsegv xtrace
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include ../Rules
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sLIBdir := $(shell echo $(slibdir) | sed 's,lib\(\|64\)$$,\\\\$$LIB,')
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$(objpfx)catchsegv: catchsegv.sh $(common-objpfx)soversions.mk \
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$(common-objpfx)config.make
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slibpfx=`echo $(slibdir)|sed 's/lib\(64\|\)$$/\\\\\\\\$$LIB/'`; \
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sed -e 's|@VERSION@|$(version)|' -e "s|@SLIB@|$$slibpfx|" $< > $@.new
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chmod 555 $@.new
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mv -f $@.new $@
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$(objpfx)pcprofiledump: $(objpfx)pcprofiledump.o
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$(objpfx)xtrace: xtrace.sh
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rm -f $@.new
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sed -e 's|@BASH@|$(BASH)|' -e 's|@VERSION@|$(version)|' \
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-e 's|@SLIBDIR@|$(sLIBdir)|' -e 's|@BINDIR@|$(bindir)|' $^ > $@.new \
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&& rm -f $@ && mv $@.new $@ && chmod +x $@
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# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
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# This ensures they will load libc.so for needed symbols if loaded by
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# a statically-linked program that hasn't already loaded it.
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$(objpfx)libSegFault.so: $(common-objpfx)libc.so \
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$(common-objpfx)libc_nonshared.a \
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$(elf-objpfx)$(rtld-installed-name)
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$(objpfx)libpcprofile.so: $(common-objpfx)libc.so \
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$(common-objpfx)libc_nonshared.a \
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$(elf-objpfx)$(rtld-installed-name)
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