diff options
| -rw-r--r-- | bfd/ChangeLog | 4 | ||||
| -rw-r--r-- | bfd/elf32-xtensa.c | 16 |
2 files changed, 17 insertions, 3 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 97c46de..4a1769d 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -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. diff --git a/bfd/elf32-xtensa.c b/bfd/elf32-xtensa.c index 3463efa..dadf42b 100644 --- a/bfd/elf32-xtensa.c +++ b/bfd/elf32-xtensa.c @@ -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; |