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224 Commits

Author SHA1 Message Date
Maciej W. Rozycki ae9552cf7b Declare __ehdr_start with hidden visibility. 
This avoids a linker bug triggering for MIPS SVR4 binaries:

http://sourceware.org/bugzilla/show_bug.cgi?id=15365

and regardless serves as a documentation of intent.
 2013-04-25 16:14:49 +01:00
Roland McGrath 288f7d79fe Use __ehdr_start, if available, as fallback for AT_PHDR. 2013-03-28 16:15:48 -07:00
Roland McGrath dc0a026385 Make _dl_phdr pointer to const. 2013-03-28 15:39:32 -07:00
Roland McGrath 3d3436ae68 Consolidate declarations of _dl_phdr, _dl_phnum. 2013-03-28 15:33:57 -07:00
Roland McGrath 9967e003b3 Add sysdeps/init_array to produce empty crt[in].o and use .preinit_array for gcrt1.o 2013-03-12 12:50:13 -07:00
Carlos O'Donell 4e9b599577 Revert GLIBC_PTHREAD_DEFAULT_STACKSIZE changes. 
This reverts the change that allows the POSIX Thread default stack size
to be changed by the environment variable
GLIBC_PTHREAD_DEFAULT_STACKSIZE. It has been requested that more
discussion happen before this change goes into 2.18.
 2013-03-01 16:18:08 -05:00
Siddhesh Poyarekar e23872c8db Set default stack size from program environment 
New environment variable GLIBC_PTHREAD_DEFAULT_STACKSIZE to do this.
 2013-03-01 14:15:39 +05:30
Roland McGrath 85bd816a60 Add license exception text to gmon-start. 2013-02-27 14:59:25 -08:00
Joseph Myers daaa7713e9 Remove bounded-pointers build system support. 2013-02-15 15:07:54 +00:00
Joseph Myers e97ed6ddbe Remove bp-sym.h and BP_SYM uses from C code. 2013-02-14 13:12:02 +00:00
Joseph Myers 70d9946a44 Remove __ptrvalue, __bounded and __unbounded. 2013-02-13 23:30:40 +00:00
Roland McGrath f1d70dad53 Remove lots of inline keywords. 2013-02-07 14:44:18 -08:00
Joseph Myers 3a7ac8a0f5 Remove bp-start.h and INIT_ARGV_and_ENVIRON. 2013-02-01 00:06:18 +00:00
Joseph Myers 568035b787 Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
David S. Miller 0549fbba96 Update copyright years. 
* catgets/gencat.c: Update copyright year.
	* csu/version.c: Likewise.
	* debug/catchsegv.sh: Likewise.
	* debug/pcprofiledump.c: Likewise.
	* debug/xtrace.sh: Likewise.
	* elf/ldconfig.c: Likewise.
	* elf/ldd.bash.in: Likewise.
	* elf/pldd.c: Likewise.
	* elf/sotruss.ksh: Likewise.
	* elf/sprof.c: Likewise.
	* iconv/iconv_prog.c: Likewise.
	* iconv/iconvconfig.c: Likewise.
	* locale/programs/locale.c: Likewise.
	* locale/programs/localedef.c: Likewise.
	* login/programs/pt_chown.c: Likewise.
	* malloc/memusage.sh: Likewise.
	* malloc/memusagestat.c: Likewise.
	* malloc/mtrace.pl: Likewise.
	* nscd/nscd.c: Likewise.
	* nss/getent.c: Likewise.
	* nss/makedb.c: Likewise.
	* posix/getconf.c: Likewise.
 2013-01-01 00:11:43 -08:00
Joseph Myers 8b748aed2a Support --with-pkgversion and --with-bugurl. 2012-11-09 22:13:45 +00:00
Thomas Schwinge e10bb1072c [BZ #5246] Conditionalize use of PTR_DEMANGLE. 2012-11-04 21:46:30 +01:00
Roland McGrath 93c65d4384 Clean up init-first.c files. 2012-10-01 12:55:34 -07:00
H.J. Lu b1dc5912f8 Update copyright years in csu/libc-tls.c 2012-09-11 06:27:51 -07:00
H.J. Lu b80af2f406 Remove _dl_initial_dtv 
* csu/libc-tls.c (static_dtv): Renamed to ...
	(_dl_static_dtv): This.  Make it global.
	(_dl_initial_dtv): Removed.
	(__libc_setup_tls): Updated.
	* elf/dl-tls.c (DL_INITIAL_DTV): New macro.
	(_dl_deallocate_tls): Replace GL(dl_initial_dtv) with
	DL_INITIAL_DTV.
 2012-09-06 16:03:32 -07:00
H.J. Lu 0948c3af9d Always check dtv before freeing dtv[-1] 2012-09-06 11:51:52 -07:00
Roland McGrath 35a5b08bd4 Fix libc-start change for IRELless machines. 2012-08-22 12:53:38 -07:00
Roland McGrath 21ad055803 Support static IFUNC calls irrespective of USE_MULTIARCH. 2012-08-21 15:01:27 -07:00
Andreas Jaeger 9eae47cb5b Delete unused csu/.gitignore 2012-05-19 11:35:20 +02:00
Thomas Schwinge 228c019e63 Call __ctype_init in early glibc startup. 
This adds the bits missing from fd5bdc0924.
 2012-04-02 22:26:43 +02:00
Ulrich Drepper a4300c7a4d Remove distribute variable from Makefiles 2012-03-07 05:17:13 -05:00
Joseph Myers 0e7dfaef51 Remove old initfini mechanism. 2012-02-21 00:46:01 +00:00
Paul Eggert 59ba27a63a Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
Andreas Schwab 26ecc33a02 Remove have-initfini and need-nopic-initfini 2012-02-08 20:31:55 +01:00
Joseph Myers 3add8e1353 Support crti.S and crtn.S provided directly by architectures. 2012-02-08 01:45:26 +00:00
Ulrich Drepper a0da5fe1e4 More fallout from supporting only ELF 2012-01-08 00:45:01 -05:00
Ulrich Drepper 0269750ca6 Remove non-ELF support 2012-01-07 20:30:26 -05:00
Ulrich Drepper 81fb02b046 Update copyright year 2012-01-01 05:50:05 -05:00
Ulrich Drepper d063d16433 Remove support for !USE___THREAD 2011-09-10 16:50:28 -04:00
Ulrich Drepper 3ce1f29594 Cleanup of configuration options 
Make several tool features mandatory and simplify the code.
 2011-09-10 14:34:15 -04:00
Roland McGrath 23bee3e867 Comment typo fix. 2011-07-10 14:58:51 -07:00
Ulrich Drepper c0dafcf176 Update copyright year. 2011-01-17 15:08:10 -05:00
Ulrich Drepper 9e37946dba Fix retrieving of kernel header version. 2010-04-04 01:02:09 -07:00
Richard Henderson b1c1949e60 Don't take the address of a void object. 
GCC 4.5 warns about "extern void _end; &end;".
Use char[] instead, as that also doesn't fall foul
of a target's .sdata optimizations.

Signed-off-by: Richard Henderson <rth@twiddle.net>
 2010-03-26 09:16:21 -07:00
Ulrich Drepper 92ad15a8f1 Implement handling of libc ABI in ELF header. 2010-03-15 11:44:58 -07:00
Ulrich Drepper 1c3c269b55 Fix startup to security-relevant statically linked binaries. 
Before the change they crash on startup.  Perform IREL relocations
earlier to prevent this.
 2009-11-24 11:17:06 -08:00
Andreas Schwab 4bb04b1fb6 Fix USE_MULTIARCH conditional 2009-10-13 16:12:47 +02:00
Ulrich Drepper 9655389317 Fix bookkeeping of static TLS block for TLS_TCB_AT_TP architectures. 2009-07-28 21:58:32 -07:00
Ulrich Drepper 443caceb35 Fix build problems with old binutils. 
Old binutils don't provide IFUNC and don't generate the section start/end
symbols we expect.  At least for now only add the initializer code for
static IFUNC relocations if multi-arch support is requested.
 2009-06-05 09:42:32 -07:00
Ulrich Drepper 7441470835 Finish IFUNC support for x86 and x86-64. 
Add support for the IRELAIVE relocation and IFUNC in static executables.
 2009-05-31 23:45:33 -07:00
Jim Meyering edeabc047e remove subsumed .gitignore entries and files 2009-05-16 10:41:40 +02:00
Jim Meyering bb87237534 remove COPYING* from .gitignore files 2009-05-16 10:38:53 +02:00
Jim Meyering 2e180a2622 rename each .cvsignore file to .gitignore 2009-05-15 18:13:37 +02:00
Ulrich Drepper 5b656a0d30 [!SHARED] (libc_start_main): Pass _dl_random to _dl_setup_stack_chk_guard. 2009-01-11 04:40:39 +00:00
Ulrich Drepper d36ad87147 * posix/getconf.c: Update copyright year. 
* nss/getent.c: Likewise.
	* iconv/iconvconfig.c: Likewise.
	* iconv/iconv_prog.c: Likewise.
	* elf/ldconfig.c: Likewise.
	* catgets/gencat.c: Likewise.
	* csu/version.c: Likewise.
	* elf/ldd.bash.in: Likewise.
	* elf/sprof.c (print_version): Likewise.
	* locale/programs/locale.c: Likewise.
	* locale/programs/localedef.c: Likewise.
	* nscd/nscd.c (print_version): Likewise.
	* debug/xtrace.sh: Likewise.
	* malloc/memusage.sh: Likewise.
	* malloc/mtrace.pl: Likewise.
	* debug/catchsegv.sh: Likewise.
 2009-01-02 08:47:18 +00:00