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binutils-gdb
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2004-01-25 H.J. Lu <hongjiu.lu@intel.com> 

* elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
	relocations against dynamic symbols.
This commit is contained in:
H.J. Lu 2004-01-26 20:32:08 +00:00
parent c034e007d5
commit 838e70c548
2 changed files with 24 additions and 11 deletions
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5
bfd/ChangeLog
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@ -1,3 +1,8 @@
2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
relocations against dynamic symbols.
2004-01-23 Daniel Jacobowitz <drow@mvista.com>
* elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13

30
bfd/elfxx-ia64.c
View File

@ -3951,6 +3951,24 @@ elfNN_ia64_relocate_section (output_bfd, info, input_bfd, input_section,
BFD_ASSERT (srel != NULL);
switch (r_type)
{
case R_IA64_IMM14:
case R_IA64_IMM22:
case R_IA64_IMM64:
/* ??? People shouldn't be doing non-pic code in
shared libraries nor dynamic executables. */
(*_bfd_error_handler)
(_("%s: non-pic code with imm relocation against dynamic symbol `%s'"),
bfd_archive_filename (input_bfd),
h->root.root.string);
ret_val = FALSE;
continue;
default:
break;
}
/* If we don't need dynamic symbol lookup, find a
matching RELATIVE relocation. */
dyn_r_type = r_type;
@ -3978,17 +3996,7 @@ elfNN_ia64_relocate_section (output_bfd, info, input_bfd, input_section,
break;
default:
/* We can't represent this without a dynamic symbol.
Adjust the relocation to be against an output
section symbol, which are always present in the
dynamic symbol table. */
/* ??? People shouldn't be doing non-pic code in
shared libraries. Hork. */
(*_bfd_error_handler)
(_("%s: linking non-pic code in a shared library"),
bfd_archive_filename (input_bfd));
ret_val = FALSE;
continue;
break;
}
dynindx = 0;
addend = value;