about summary refs log tree commit diff
path: root/elf
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>2003-12-10 23:02:33 +0000
committerUlrich Drepper <drepper@redhat.com>2003-12-10 23:02:33 +0000
commitc776b3d717593ee3fdd2120f80217f0abe0dec74 (patch)
tree48e533ed0c7fd5ed1064c2872567493eccd5a82e /elf
parent26b30508e02c05d506295954d453d797e0c23cb5 (diff)
downloadglibc-c776b3d717593ee3fdd2120f80217f0abe0dec74.tar.gz
glibc-c776b3d717593ee3fdd2120f80217f0abe0dec74.tar.xz
glibc-c776b3d717593ee3fdd2120f80217f0abe0dec74.zip
Update.
2003-12-02  David Mosberger  <davidm@hpl.hp.com>

	* sysdeps/ia64/elf/initfini.c: Add unwind info.

	* sysdeps/ia64/dl-machine.h (elf_machine_matches_host): Mark with
	attribute "unused".
	(elf_machine_dynamic): Mark with attributes "unused" and "const".
	(elf_machine_runtime_setup): Likewise.

	* sysdeps/generic/dl-fptr.c (make_fptr_table): Mark with
	attribute "always_inline".
	* sysdeps/ia64/dl-machine.h (__ia64_init_bootstrap_fdesc_table):
	Likewise.

	* configure.in: Check whether compiler has libunwind support.
	* config.make.in (have-cc-with-libunwind): New variable.
	* config.h.in (HAVE_CC_WITH_LIBUNWIND): New macro.
	* Makeconfig (gnulib): If have-cc-withh-libunwind is "yes", also
	mention -lunwind.

003-11-12  David Mosberger  <davidm@hpl.hp.com>

	* sysdeps/unix/sysv/linux/ia64/sysdep.h: Define DO_CALL_VIA_BREAK.
	Redefine DO_CALL to use vdso if supported, otherwise DO_CALL_VIA_BREAK.
	Likewise for DO_INLINE_SYSCALL.  Make INTERNAL_SYSCALL use
	DO_INLINE_SYSCALL.

	* sysdeps/unix/sysv/linux/ia64/vfork.S: Use DO_CALL_VIA_BREAK()
	instead of DO_CALL().

	* sysdeps/unix/sysv/linux/ia64/clone2.S: Use break directly instead
	of DO_CALL().

	* sysdeps/unix/sysv/linux/ia64/brk.S (__curbrk): Restructure it
	to take advantage of DO_CALL() macro.
	* sysdeps/unix/sysv/linux/ia64/setcontext.S: Likewise.
	* sysdeps/unix/sysv/linux/ia64/getcontext.S: Likewise.

	* elf/rtld.c (dl_main): Restrict dl_sysinfo_dso check to first
	program header.  On ia64, the check failed previously because
	there are two program headers.

	* sysdeps/generic/s_nexttowardf.c: Likewise.
	* math/bug-nexttoward.c: New file.
Diffstat (limited to 'elf')
-rw-r--r--elf/rtld.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/elf/rtld.c b/elf/rtld.c
index 82f7ed3fc2..dcc617bb76 100644
--- a/elf/rtld.c
+++ b/elf/rtld.c
@@ -1163,6 +1163,9 @@ of this helper program; chances are you did not intend to run this program.\n\
       if (__builtin_expect (l != NULL, 1))
 	{
 	  static ElfW(Dyn) dyn_temp[DL_RO_DYN_TEMP_CNT];
+#ifndef NDEBUG
+	  uint_fast16_t pt_load_num = 0;
+#endif
 
 	  l->l_phdr = ((const void *) GL(dl_sysinfo_dso)
 		       + GL(dl_sysinfo_dso)->e_phoff);
@@ -1176,8 +1179,14 @@ of this helper program; chances are you did not intend to run this program.\n\
 		  l->l_ldnum = ph->p_memsz / sizeof (ElfW(Dyn));
 		  break;
 		}
+#ifndef NDEBUG
 	      if (ph->p_type == PT_LOAD)
-		assert ((void *) ph->p_vaddr == GL(dl_sysinfo_dso));
+		{
+		  assert (pt_load_num
+			  || (void *) ph->p_vaddr == GL(dl_sysinfo_dso));
+		  pt_load_num++;
+		}
+#endif
 	    }
 	  elf_get_dynamic_info (l, dyn_temp);
 	  _dl_setup_hash (l);