diff options
| author | Nathan Sidwell <nathan@codesourcery.com> | 2010-04-01 10:02:28 +0000 |
|---|---|---|
| committer | Nathan Sidwell <nathan@codesourcery.com> | 2010-04-01 10:02:28 +0000 |
| commit | f2faa8006cc51cebefb638ea285b1202ebf2ee71 (patch) | |
| tree | 71787697cae7ecf4073497329532f95468afd7c1 /bfd | |
| parent | 4b544b64681eec335bef3d3383772a7a38278fa9 (diff) | |
| download | fsf-binutils-gdb-f2faa8006cc51cebefb638ea285b1202ebf2ee71.zip fsf-binutils-gdb-f2faa8006cc51cebefb638ea285b1202ebf2ee71.tar.gz fsf-binutils-gdb-f2faa8006cc51cebefb638ea285b1202ebf2ee71.tar.bz2 | |
bfd/
* elf32-ppc.c (apuinfo_set): New static var.
(ppc_elf_begin_write_processing): Set it here, always create an
APUinfo section if there were any in the inputs.
(ppc_elf_write_section): Check apuinfo_set.
(ppc_elf_final_write_processing): Likewise.
ld/testsuite/
* ld-powerpc/apuinfo-nul.rd: New.
* ld-powerpc/apuinfo-nul1.s: New.
* ld-powerpc/powerpc.exp: Add it.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 8 | ||||
| -rw-r--r-- | bfd/elf32-ppc.c | 19 |
2 files changed, 18 insertions, 9 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index de1ed79..aa32144 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,11 @@ +2010-04-01 Nathan Sidwell <nathan@codesourcery.com> + + * elf32-ppc.c (apuinfo_set): New static var. + (ppc_elf_begin_write_processing): Set it here, always create an + APUinfo section if there were any in the inputs. + (ppc_elf_write_section): Check apuinfo_set. + (ppc_elf_final_write_processing): Likewise. + 2010-04-01 Tristan Gingold <gingold@adacore.com> * vms.h: Include time.h. Add prototypes for vms_get_module_name, diff --git a/bfd/elf32-ppc.c b/bfd/elf32-ppc.c index 2c42464..28274c4 100644 --- a/bfd/elf32-ppc.c +++ b/bfd/elf32-ppc.c @@ -2077,12 +2077,13 @@ typedef struct apuinfo_list apuinfo_list; static apuinfo_list *head; - +static bfd_boolean apuinfo_set; static void apuinfo_list_init (void) { head = NULL; + apuinfo_set = FALSE; } static void @@ -2162,7 +2163,6 @@ ppc_elf_begin_write_processing (bfd *abfd, struct bfd_link_info *link_info) char *buffer = NULL; bfd_size_type largest_input_size = 0; unsigned i; - unsigned num_entries; unsigned long length; const char *error_message = NULL; @@ -2185,6 +2185,7 @@ ppc_elf_begin_write_processing (bfd *abfd, struct bfd_link_info *link_info) if (length < 20) goto fail; + apuinfo_set = TRUE; if (largest_input_size < asec->size) { if (buffer) @@ -2228,13 +2229,14 @@ ppc_elf_begin_write_processing (bfd *abfd, struct bfd_link_info *link_info) error_message = NULL; - /* Compute the size of the output section. */ - num_entries = apuinfo_list_length (); - - if (num_entries) + if (apuinfo_set) { + /* Compute the size of the output section. */ + unsigned num_entries = apuinfo_list_length (); + /* Set the output section size, if it exists. */ asec = bfd_get_section_by_name (abfd, APUINFO_SECTION_NAME); + if (asec && ! bfd_set_section_size (abfd, asec, 20 + num_entries * 4)) { ibfd = abfd; @@ -2259,8 +2261,7 @@ ppc_elf_write_section (bfd *abfd ATTRIBUTE_UNUSED, asection *asec, bfd_byte *contents ATTRIBUTE_UNUSED) { - return (apuinfo_list_length () - && strcmp (asec->name, APUINFO_SECTION_NAME) == 0); + return apuinfo_set && strcmp (asec->name, APUINFO_SECTION_NAME) == 0; } /* Finally we can generate the output section. */ @@ -2278,7 +2279,7 @@ ppc_elf_final_write_processing (bfd *abfd, bfd_boolean linker ATTRIBUTE_UNUSED) if (asec == NULL) return; - if (apuinfo_list_length () == 0) + if (!apuinfo_set) return; length = asec->size; |