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* elf32-xtensa.c (elf_xtensa_check_relocs): Check for negative refcount.

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Bob Wilson 2008-09-18 00:37:47 +00:00
parent bf43e54522
commit b45329f94a
2 changed files with 17 additions and 3 deletions
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4
bfd/ChangeLog
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@ -1,3 +1,7 @@
2008-09-17 Bob Wilson <bob.wilson@acm.org>
* elf32-xtensa.c (elf_xtensa_check_relocs): Check for negative refcount.
2008-09-17 Jan Kratochvil <jan.kratochvil@redhat.com>
PR 6893 - Do not consider FDEs for discarded sections as invalid.

16
bfd/elf32-xtensa.c
View File

@ -1087,8 +1087,13 @@ elf_xtensa_check_relocs (bfd *abfd,
{
if (is_plt)
{
h->plt.refcount += 1;
h->needs_plt = 1;
if (h->plt.refcount <= 0)
{
h->needs_plt = 1;
h->plt.refcount = 1;
}
else
h->plt.refcount += 1;
/* Keep track of the total PLT relocation count even if we
don't yet know whether the dynamic sections will be
@ -1102,7 +1107,12 @@ elf_xtensa_check_relocs (bfd *abfd,
}
}
else if (is_got)
h->got.refcount += 1;
{
if (h->got.refcount <= 0)
h->got.refcount = 1;
else
h->got.refcount += 1;
}
if (is_tlsfunc)
eh->tlsfunc_refcount += 1;