diff options
| author | Alan Modra <amodra@gmail.com> | 2008-02-07 01:26:56 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2008-02-07 01:26:56 +0000 |
| commit | 2e444beaa07a2428b6409225840ce12d437d7805 (patch) | |
| tree | eae16a077740c853d2a59bab6f73c784756c958c /bfd | |
| parent | 464f5c14b7ac1f27372383a886fc92632c4bac70 (diff) | |
| download | gdb-2e444beaa07a2428b6409225840ce12d437d7805.zip gdb-2e444beaa07a2428b6409225840ce12d437d7805.tar.gz gdb-2e444beaa07a2428b6409225840ce12d437d7805.tar.bz2 | |
bfd/
* elf32-spu.c (spu_elf_size_stubs): Revert 2008-01-28 doubling
of _ovly_buf_table size.
(spu_elf_build_stubs): Use low bit of .size as "present" bit.
Adjust initialisations relating to _ovly_buf_table.
ld/
* emultempl/spu_ovl.S: Use low bit of _ovly_table.size as
a "present" bit rather than low bit of .buf. Correct indexing
into _ovly_buf_table. Use relative loads and stores to access
overlay manager local vars.
* emultempl/spu_ovl.o: Regenerate.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 7 | ||||
| -rw-r--r-- | bfd/elf32-spu.c | 12 |
2 files changed, 13 insertions, 6 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 6c9e799..6c11aec 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,10 @@ +2008-02-07 Alan Modra <amodra@bigpond.net.au> + + * elf32-spu.c (spu_elf_size_stubs): Revert 2008-01-28 doubling + of _ovly_buf_table size. + (spu_elf_build_stubs): Use low bit of .size as "present" bit. + Adjust initialisations relating to _ovly_buf_table. + 2008-02-04 Bob Wilson <bob.wilson@acm.org> * elf32-xtensa (elf_xtensa_relocate_section): After finding an invalid diff --git a/bfd/elf32-spu.c b/bfd/elf32-spu.c index 04de774..826512f 100644 --- a/bfd/elf32-spu.c +++ b/bfd/elf32-spu.c @@ -1202,7 +1202,7 @@ spu_elf_size_stubs (bfd *output_bfd, || !bfd_set_section_alignment (ibfd, htab->ovtab, 4)) return 0; - htab->ovtab->size = htab->num_overlays * 16 + 16 + htab->num_buf * 2 * 4; + htab->ovtab->size = htab->num_overlays * 16 + 16 + htab->num_buf * 4; (*place_spu_section) (htab->ovtab, NULL, ".data"); htab->toe = bfd_make_section_anyway_with_flags (ibfd, ".toe", SEC_ALLOC); @@ -1373,8 +1373,8 @@ spu_elf_build_stubs (struct bfd_link_info *info, int emit_syms) /* Write out _ovly_table. */ p = htab->ovtab->contents; - /* set low bit of .buf to mark non-overlay area as present. */ - p[15] = 1; + /* set low bit of .size to mark non-overlay area as present. */ + p[7] = 1; for (s = obfd->sections; s != NULL; s = s->next) { unsigned int ovl_index = spu_elf_section_data (s)->u.o.ovl_index; @@ -1387,7 +1387,7 @@ spu_elf_build_stubs (struct bfd_link_info *info, int emit_syms) bfd_put_32 (htab->ovtab->owner, s->vma, p + off); bfd_put_32 (htab->ovtab->owner, (s->size + 15) & -16, p + off + 4); /* file_off written later in spu_elf_modify_program_headers. */ - bfd_put_32 (htab->ovtab->owner, ovl_buf * 2, p + off + 12); + bfd_put_32 (htab->ovtab->owner, ovl_buf, p + off + 12); } } @@ -1407,12 +1407,12 @@ spu_elf_build_stubs (struct bfd_link_info *info, int emit_syms) if (h == NULL) return FALSE; h->root.u.def.value = htab->num_overlays * 16 + 16; - h->size = htab->num_buf * 2 * 4; + h->size = htab->num_buf * 4; h = define_ovtab_symbol (htab, "_ovly_buf_table_end"); if (h == NULL) return FALSE; - h->root.u.def.value = htab->num_overlays * 16 + 16 + htab->num_buf * 2 * 4; + h->root.u.def.value = htab->num_overlays * 16 + 16 + htab->num_buf * 4; h->size = 0; h = define_ovtab_symbol (htab, "_EAR_"); |