glibc/sysdeps
Joseph Myers 4942c4ea48 Use LIBGCC_S_SO in x86_64 backtrace.
The x86_64 backtrace implementation is used as a generic
implementation (unwinding via unwind info and _Unwind_Backtrace) by
various other architectures.  This patch makes it more generic by
making it use LIBGCC_S_SO from gnu/lib-names.h instead of hardcoding
the libgcc_s.so.1 name, so that it can also be used on hppa which uses
libgcc_s.so.4.

Tested for x86_64.

	* sysdeps/x86_64/backtrace.c: Include <gnu/lib-names.h>.
	(init): Use LIBGCC_S_SO not hardcoded "libgcc_s.so.1".
2018-01-16 20:53:03 +00:00
..
aarch64 aarch64: fix static pie enabled libc when main is in a shared library 2018-01-12 18:10:03 +00:00
alpha alpha: Remove s_trunc{f} implementation (BZ#22666) 2018-01-04 17:49:17 -02:00
arm Update ARM libm-test-ulps. 2018-01-02 18:37:06 +00:00
generic Make default libc_feholdsetround_noex_ctx use __feholdexcept (bug 22702). 2018-01-11 18:18:46 +00:00
gnu csu: Update __libgcc_s_init comment 2018-01-11 13:13:28 +01:00
hppa Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
i386 i386: Regenerate libm-test-ulps for for gcc 7 on i686 2018-01-06 22:11:40 +01:00
ia64 Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
ieee754 Fix ldbl-128ibm log1pl (-qNaN) spurious "invalid" exception (bug 22693). 2018-01-10 17:59:01 +00:00
init_array Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
m68k Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
mach hurd: Implement faccessat without AT_EACCESS flag 2018-01-10 02:03:28 +01:00
microblaze Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
mips Update MIPS libm-test-ulps. 2018-01-02 21:55:15 +00:00
nios2 Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
nptl nptl: Open libgcc.so with RTLD_NOW during pthread_cancel [BZ #22636] 2018-01-10 13:18:04 +01:00
posix hurd: Fix pwritev* 2018-01-07 13:31:36 +01:00
powerpc powerpc: Fix llround spurious inexact on 32-bit POWER4 [BZ #22697] 2018-01-12 20:39:42 -02:00
pthread Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
s390 Fix s390 linknamespace fallout of bug 22702 patch. 2018-01-12 00:12:57 +00:00
sh Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
sparc Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tile Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
unix aarch64: Update bits/hwcap.h for Linux 4.15. 2018-01-16 18:51:13 +00:00
wordsize-32 Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
wordsize-64 Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
x86 Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
x86_64 Use LIBGCC_S_SO in x86_64 backtrace. 2018-01-16 20:53:03 +00:00