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authorUlrich Drepper <drepper@redhat.com>2000-03-23 20:31:46 +0000
committerUlrich Drepper <drepper@redhat.com>2000-03-23 20:31:46 +0000
commita42195dbe4535234e3896f558dea8d7c839569f4 (patch)
tree2965f2ff1f3d43431cd5c297a58d6adf018488dd /elf/dynamic-link.h
parent922809a2e3dbb92b6faae17523d055783295cbdc (diff)
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Update.
2000-03-23 Andreas Jaeger <aj@suse.de> * elf/dl-addr.c: Adjust include paths for ldsodefs location change. * elf/dl-debug.c: Likewise. * elf/dl-deps.c: Likewise. * elf/dl-error.c: Likewise. * elf/dl-fini.c: Likewise. * elf/dl-init.c: Likewise. * elf/dl-load.c: Likewise. * elf/dl-lookup.c: Likewise. * elf/dl-minimal.c: Likewise. * elf/dl-object.c: Likewise. * elf/dl-open.c: Likewise. * elf/dl-preinit.c: Likewise. * elf/dl-profile.c: Likewise. * elf/dl-profstub.c: Likewise. * elf/dl-reloc.c: Likewise. * elf/dl-runtime.c: Likewise. * elf/dl-support.c: Likewise. * elf/dl-symbol.c: Likewise. * elf/dl-version.c: Likewise. * elf/rtld.c: Likewise. * elf/sprof.c: Likewise. * sysdeps/generic/dl-cache.c: Likewise. * sysdeps/generic/dl-origin.c: Likewise. * sysdeps/generic/dl-sysdep.c: Likewise. * sysdeps/generic/elf/backtracesyms.c: Likewise. * sysdeps/generic/elf/backtracesymsfd.c: Likewise. * sysdeps/generic/libc-start.c: Likewise. * sysdeps/mach/hurd/dl-sysdep.c: Likewise. * sysdeps/powerpc/dl-machine.c: Likewise. * sysdeps/powerpc/elf/libc-start.c: Likewise. * sysdeps/sparc/sparc32/dl-machine.h: Likewise. * sysdeps/sparc/sparc64/dl-machine.h: Likewise. * sysdeps/unix/sysv/linux/dl-origin.c: Likewise. * elf/ldsodefs.h: Move file to ... * sysdeps/generic/ldsodefs.h: ... here. * sysdeps/generic/ldsodefs.h: Add definition for D_PTR. * sysdeps/mips/elf/ldsodefs.h: New file. * elf/dl-version.c (match_symbol): Use D_PTR to access relocated entries in l_info. (_dl_check_map_versions): Likewise. * elf/dl-reloc.c (_dl_relocate_object): Likewise. * elf/dl-load.c (_dl_init_paths): Likewise. (_dl_map_object): Likewise. * elf/dynamic-link.h (_ELF_DYNAMIC_DO_RELOC): Likewise. (elf_get_dynamic_info): Likewise. * elf/do-lookup.h (FCT): Likewise. * elf/do-rel.h (elf_dynamic_do_rel): Likewise. * elf/dl-deps.c (_dl_map_object_deps): Likewise. * elf/dl-addr.c (_dl_addr): Likewise. * elf/dl-runtime.c (profile_fixup): Likewise. (fixup): Likewise. * elf/dl-init.c (_dl_init_next): Likewise. * sysdeps/generic/dl-machine.h (elf_machine_runtime_setup): Likewise. * sysdeps/unix/sysv/linux/i386/dl-librecon.h (DISTINGUISH_LIB_VERSIONS): Likewise. * sysdeps/i386/dl-machine.h (elf_machine_runtime_setup): Likewise. (elf_machine_rel): Likewise. * elf/dynamic-link.h (elf_get_dynamic_info): Only change l_info for writable dynamic section.
Diffstat (limited to 'elf/dynamic-link.h')
-rw-r--r--elf/dynamic-link.h31
1 files changed, 18 insertions, 13 deletions
diff --git a/elf/dynamic-link.h b/elf/dynamic-link.h
index 7edac41cc0..cd30656ff3 100644
--- a/elf/dynamic-link.h
+++ b/elf/dynamic-link.h
@@ -1,5 +1,5 @@
/* Inline functions for dynamic linking.
- Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+ Copyright (C) 1995,96,97,98,99,2000 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
@@ -62,42 +62,45 @@ elf_get_dynamic_info (struct link_map *l)
assert (! "bad dynamic tag");
++dyn;
}
-
+#ifndef DL_RO_DYN_SECTION
if (info[DT_PLTGOT] != NULL)
info[DT_PLTGOT]->d_un.d_ptr += l_addr;
if (info[DT_STRTAB] != NULL)
info[DT_STRTAB]->d_un.d_ptr += l_addr;
if (info[DT_SYMTAB] != NULL)
info[DT_SYMTAB]->d_un.d_ptr += l_addr;
-#if ! ELF_MACHINE_NO_RELA
+# if ! ELF_MACHINE_NO_RELA
if (info[DT_RELA] != NULL)
{
assert (info[DT_RELAENT]->d_un.d_val == sizeof (ElfW(Rela)));
info[DT_RELA]->d_un.d_ptr += l_addr;
}
-#endif
-#if ! ELF_MACHINE_NO_REL
+# endif
+# if ! ELF_MACHINE_NO_REL
if (info[DT_REL] != NULL)
{
assert (info[DT_RELENT]->d_un.d_val == sizeof (ElfW(Rel)));
info[DT_REL]->d_un.d_ptr += l_addr;
}
+# endif
#endif
if (info[DT_PLTREL] != NULL)
{
-#if ELF_MACHINE_NO_RELA
+# if ELF_MACHINE_NO_RELA
assert (info[DT_PLTREL]->d_un.d_val == DT_REL);
-#elif ELF_MACHINE_NO_REL
+# elif ELF_MACHINE_NO_REL
assert (info[DT_PLTREL]->d_un.d_val == DT_RELA);
-#else
+# else
assert (info[DT_PLTREL]->d_un.d_val == DT_REL
|| info[DT_PLTREL]->d_un.d_val == DT_RELA);
-#endif
+# endif
}
+#ifndef DL_RO_DYN_SECTION
if (info[DT_JMPREL] != NULL)
info[DT_JMPREL]->d_un.d_ptr += l_addr;
if (info[VERSYMIDX (DT_VERSYM)] != NULL)
info[VERSYMIDX (DT_VERSYM)]->d_un.d_ptr += l_addr;
+#endif
if (info[DT_FLAGS] != NULL)
{
/* Flags are used. Translate to the old form where available.
@@ -111,9 +114,11 @@ elf_get_dynamic_info (struct link_map *l)
if (flags & DF_BIND_NOW)
info[DT_BIND_NOW] = info[DT_FLAGS];
}
+#ifndef DL_RO_DYN_SECTION
/* Determine how many constructors there are. */
if (info[DT_INIT_ARRAY] != NULL)
info[DT_INIT_ARRAY]->d_un.d_ptr += l_addr;
+#endif
l->l_initcount = 1 + (info[DT_INIT_ARRAY]
? (info[DT_INIT_ARRAYSZ]->d_un.d_val
/ sizeof (ElfW(Addr)))
@@ -151,7 +156,7 @@ elf_get_dynamic_info (struct link_map *l)
\
if ((map)->l_info[DT_##RELOC]) \
{ \
- ranges[0].start = (map)->l_info[DT_##RELOC]->d_un.d_ptr; \
+ ranges[0].start = D_PTR ((map), l_info[DT_##RELOC]); \
ranges[0].size = (map)->l_info[DT_##RELOC##SZ]->d_un.d_val; \
} \
\
@@ -159,7 +164,7 @@ elf_get_dynamic_info (struct link_map *l)
&& (map)->l_info[DT_PLTREL] \
&& (!test_rel || (map)->l_info[DT_PLTREL]->d_un.d_val == DT_##RELOC)) \
{ \
- ranges[1].start = (map)->l_info[DT_JMPREL]->d_un.d_ptr; \
+ ranges[1].start = D_PTR ((map), l_info[DT_JMPREL]); \
ranges[1].size = (map)->l_info[DT_PLTRELSZ]->d_un.d_val; \
ranges[2].start = ranges[1].start + ranges[1].size; \
ranges[2].size = ranges[0].start + ranges[0].size - ranges[2].start; \
@@ -183,13 +188,13 @@ elf_get_dynamic_info (struct link_map *l)
\
if ((map)->l_info[DT_##RELOC]) \
{ \
- ranges[0].start = (map)->l_info[DT_##RELOC]->d_un.d_ptr; \
+ ranges[0].start = D_PTR ((map), l_info[DT_##RELOC]); \
ranges[0].size = (map)->l_info[DT_##RELOC##SZ]->d_un.d_val; \
} \
if ((map)->l_info[DT_PLTREL] \
&& (!test_rel || (map)->l_info[DT_PLTREL]->d_un.d_val == DT_##RELOC)) \
{ \
- ElfW(Addr) start = (map)->l_info[DT_JMPREL]->d_un.d_ptr; \
+ ElfW(Addr) start = D_PTR ((map), l_info[DT_JMPREL]); \
\
if ((do_lazy) \
/* This test does not only detect whether the relocation \