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Sat Jan 6 16:39:14 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>

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* Makefile (subdirs): Added db.

	* resolv/Makefile (routines): Add res_data.
	* resolv/res_data.c, resolv/res_debug.c, resolv/resolv.h:
	Updated from BIND 4.9.3 final release.

	* elf/dynamic-link.h (elf_get_dynamic_info): Handle
	processor-specific tags.
	(ELF_DYNAMIC_DO_REL, ELF_DYNAMIC_DO_RELA): Handle absent DT_PLTREL tag.

	* elf/elf.h (DT_MIPS_NUM, DT_PROCNUM): New macros.
	* elf/link.h (struct link_map): Extend `l_info' by DT_PROCNUM.

	* sysdeps/i386/dl-machine.h (elf_machine_runtime_setup): Take new
	arg LAZY.  Only do our work if LAZY and there is a DT_JMPREL record.
	* elf/dl-reloc.c (_dl_relocate_object): Call
	elf_machine_runtime_setup unconditionally, and pass it LAZY flag.

	* elf/dl-load.c: Fixed ELFMAG check to work for either byte order.
	Align end of load segment only to page size, not to segment alignment.
This commit is contained in:
Roland McGrath
1996-01-07 10:00:21 +00:00
parent c4b7291877
commit a2e1b046f6
11 changed files with 191 additions and 73 deletions
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9
elf/dl-reloc.c
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@@ -1,5 +1,5 @@
/* Relocate a shared object and resolve its references to other loaded objects.
Copyright (C) 1995 Free Software Foundation, Inc.
Copyright (C) 1995, 1996 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -93,10 +93,9 @@ _dl_relocate_object (struct link_map *l, int lazy)
l->l_prev->l_next = l;
}
if (l->l_info[DT_JMPREL] && lazy)
/* Set up the PLT so its unrelocated entries will
jump to _dl_runtime_resolve, which will relocate them. */
elf_machine_runtime_setup (l);
/* Set up the PLT so its unrelocated entries will
jump to _dl_runtime_resolve, which will relocate them. */
elf_machine_runtime_setup (l, lazy);
l->l_relocated = 1;