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Work around a GCC uninitialized warning bug

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* emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
	around a GCC uninitialized warning bug fixed in GCC 4.6.
This commit is contained in:
H.J. Lu
2015-04-01 08:14:32 -07:00
parent 6b403daae9
commit a0bde39842
2 changed files with 10 additions and 0 deletions
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5
ld/ChangeLog
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@ -1,3 +1,8 @@
2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
* emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work
around a GCC uninitialized warning bug fixed in GCC 4.6.
2015-04-01 Tejas Belagod <tejas.belagod@arm.com> 2015-04-01 Tejas Belagod <tejas.belagod@arm.com>
* emultempl/aarch64elf.em * emultempl/aarch64elf.em

5
ld/emultempl/elf32.em
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@ -1412,7 +1412,12 @@ gld${EMULATION_NAME}_before_allocation (void)
asection *sinterp; asection *sinterp;
bfd *abfd; bfd *abfd;
struct elf_link_hash_entry *ehdr_start = NULL; struct elf_link_hash_entry *ehdr_start = NULL;
#if defined(__GNUC__) && GCC_VERSION < 4006
/* Work around a GCC uninitialized warning bug fixed in GCC 4.6. */
struct bfd_link_hash_entry ehdr_start_save = ehdr_start_save;
#else
struct bfd_link_hash_entry ehdr_start_save; struct bfd_link_hash_entry ehdr_start_save;
#endif
if (is_elf_hash_table (link_info.hash)) if (is_elf_hash_table (link_info.hash))
{ {