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* elf32-hppa.c (final_link_relocate): For all DP relative relocations,

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adjust addil instructions if the symbol has no section.
This commit is contained in:
Dave Anglin 2003-01-08 02:19:23 +00:00
parent 1e2330ba1f
commit 95d0f04a0b
2 changed files with 11 additions and 7 deletions
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5
bfd/ChangeLog
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@ -1,3 +1,8 @@
2003-01-07 John David Anglin <dave.anglin@nrc.gc.ca>
* elf32-hppa.c (final_link_relocate): For all DP relative relocations,
adjust addil instructions if the symbol has no section.
2003-01-07 DJ Delorie <dj@redhat.com>
* elf32-xstormy16.c (xstormy16_elf_howto_table): Make REL_12 not

13
bfd/elf32-hppa.c
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@ -3416,15 +3416,14 @@ final_link_relocate (input_section, contents, rel, value, htab, sym_sec, h)
case R_PARISC_DPREL14R:
case R_PARISC_DPREL14F:
/* For all the DP relative relocations, we need to examine the symbol's
section. If it's a code section, then "data pointer relative" makes
no sense. In that case we don't adjust the "value", and for 21 bit
addil instructions, we change the source addend register from %dp to
%r0. This situation commonly arises when a variable's "constness"
section. If it has no section or if it's a code section, then
"data pointer relative" makes no sense. In that case we don't
adjust the "value", and for 21 bit addil instructions, we change the
source addend register from %dp to %r0. This situation commonly
arises for undefined weak symbols and when a variable's "constness"
is declared differently from the way the variable is defined. For
instance: "extern int foo" with foo defined as "const int foo". */
if (sym_sec == NULL)
break;
if ((sym_sec->flags & SEC_CODE) != 0)
if (sym_sec == NULL || (sym_sec->flags & SEC_CODE) != 0)
{
if ((insn & ((0x3f << 26) | (0x1f << 21)))
== (((int) OP_ADDIL << 26) | (27 << 21)))