aboutsummaryrefslogtreecommitdiff
path: root/sysdeps/alpha/dl-machine.h
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>2000-07-01 05:19:18 +0000
committerUlrich Drepper <drepper@redhat.com>2000-07-01 05:19:18 +0000
commit5e087c7152841153da9c696df8596684e359c755 (patch)
treecae5f5ecce14411ed79627adffc0661b94fa1e4a /sysdeps/alpha/dl-machine.h
parentb856f875e8b72c48ef9b983b702f614615fc80b3 (diff)
downloadglibc-5e087c7152841153da9c696df8596684e359c755.tar
glibc-5e087c7152841153da9c696df8596684e359c755.tar.gz
glibc-5e087c7152841153da9c696df8596684e359c755.tar.bz2
glibc-5e087c7152841153da9c696df8596684e359c755.zip
Update.
* assert/Depend: Add localedata. * assert/Makefile (test-assert-ENV): New. Define LANGUAGE=C. (test-assert-perr-ENV): New. Define LANGUAGE=C. * sysdeps/alpha/dl-machine.h (elf_machine_rela) [r_type == R_ALPHA_REFQUAD]: Use memcpy to load and store value from relocation address to prevent unaligned trap. Suggested by Richard Henderson <rth@cygnus.com>. 2000-06-30 Jakub Jelinek <jakub@redhat.com> * io/sys/stat.h (stat64, lstat64, fstat64): Don't define inlines if redirecting and either redirection is done using defines or not optimizing. 2000-06-30 Ulrich Drepper <drepper@redhat.com>
Diffstat (limited to 'sysdeps/alpha/dl-machine.h')
-rw-r--r--sysdeps/alpha/dl-machine.h10
1 files changed, 8 insertions, 2 deletions
diff --git a/sysdeps/alpha/dl-machine.h b/sysdeps/alpha/dl-machine.h
index e20493b33f..a7f13e0192 100644
--- a/sysdeps/alpha/dl-machine.h
+++ b/sysdeps/alpha/dl-machine.h
@@ -500,7 +500,12 @@ elf_machine_rela (struct link_map *map,
elf_machine_fixup_plt (map, NULL, reloc, reloc_addr, sym_value);
else if (r_type == R_ALPHA_REFQUAD)
{
- sym_value += *reloc_addr;
+ void *reloc_addr_1 = reloc_addr;
+ Elf64_Addr reloc_addr_val;
+
+ /* Load value without causing unaligned trap. */
+ memcpy (&reloc_addr_val, reloc_addr_1, 8);
+ sym_value += reloc_addr_val;
#ifndef RTLD_BOOTSTRAP
if (map == &_dl_rtld_map)
{
@@ -516,7 +521,8 @@ elf_machine_rela (struct link_map *map,
sym_value -= reloc->r_addend;
}
#endif
- *reloc_addr = sym_value;
+ /* Store value without causing unaligned trap. */
+ memcpy (reloc_addr_1, &sym_value, 8);
}
else
_dl_reloc_bad_type (map, r_type, 0);