binutils/bfd/elf32-spu.c

354   struct spu_link_hash_table *htab;
356   htab = bfd_malloc (sizeof (*htab));
357   if (htab == NULL)
360   if (!_bfd_elf_link_hash_table_init (&htab->elf, abfd,
364       free (htab);
369   if (!bfd_hash_table_init (&htab->stub_hash_table, stub_hash_newfunc,
373   memset (&htab->stub, 0,
374 	  sizeof (*htab) - offsetof (struct spu_link_hash_table, stub));
376   return &htab->elf.root;
530   struct spu_link_hash_table *htab = spu_hash_table (info);
533   htab->stack_analysis = stack_analysis;
534   htab->emit_stack_syms = emit_stack_syms;
599   struct spu_link_hash_table *htab = spu_hash_table (info);
658   htab->num_overlays = ovl_index;
659   htab->num_buf = num_buf;
670   htab->ovl_region = alloc_sec;
717 		struct spu_link_hash_table *htab,
720   if (htab->num_overlays == 0)
737       && !htab->non_overlay_stubs)
858   struct spu_link_hash_table *htab = spu_hash_table (info);
864   htab->non_overlay_stubs = non_overlay_stubs;
865   stubs.stub_hash_table = &htab->stub_hash_table;
1002 	      if (!needs_ovl_stub (sym_name, sym_sec, section, htab,
1011 		bfd_hash_lookup (&htab->stub_hash_table, stub_name,
1059   elf_link_hash_traverse (&htab->elf, allocate_spuear_stubs, &stubs);
1070   htab->stub = bfd_make_section_anyway_with_flags (ibfd, ".stub", flags);
1071   *stub = htab->stub;
1072   if (htab->stub == NULL
1073       || !bfd_set_section_alignment (ibfd, htab->stub, 2))
1078   htab->ovtab = bfd_make_section_anyway_with_flags (ibfd, ".ovtab", flags);
1079   *ovtab = htab->ovtab;
1080   if (htab->ovtab == NULL
1081       || !bfd_set_section_alignment (ibfd, htab->stub, 4))
1095   bfd_hash_traverse (&htab->stub_hash_table, populate_stubs, &stubs);
1123 	  htab->stub->size += SIZEOF_STUB2;
1136 	  stubs.sh[i]->off = htab->stub->size;
1137 	  htab->stub->size += SIZEOF_STUB1;
1143     htab->stub->size += SIZEOF_STUB2;
1147  /* htab->ovtab consists of two arrays.
1159   htab->ovtab->alignment_power = 4;
1160   htab->ovtab->size = htab->num_overlays * 16 + htab->num_buf * 4;
1218   struct spu_link_hash_table *htab = inf;
1219   asection *sec = htab->stub;
1241       val = (htab->ovly_load->root.u.def.section->output_section->vma
1242 	     + htab->ovly_load->root.u.def.section->output_offset
1243 	     + htab->ovly_load->root.u.def.value
1249 	htab->stub_overflow = TRUE;
1255   if (htab->emit_stub_syms)
1268       h = elf_link_hash_lookup (&htab->elf, name, TRUE, TRUE, FALSE);
1294 define_ovtab_symbol (struct spu_link_hash_table *htab, const char *name)
1298   h = elf_link_hash_lookup (&htab->elf, name, TRUE, FALSE, FALSE);
1306       h->root.u.def.section = htab->ovtab;
1330   struct spu_link_hash_table *htab = spu_hash_table (info);
1337   htab->emit_stub_syms = emit_syms;
1338   htab->stub->contents = bfd_zalloc (htab->stub->owner, htab->stub->size);
1339   if (htab->stub->contents == NULL)
1342   h = elf_link_hash_lookup (&htab->elf, "__ovly_load", FALSE, FALSE, FALSE);
1343   htab->ovly_load = h;
1359   bfd_hash_traverse (&htab->stub_hash_table, write_one_stub, htab);
1361   if (htab->stub_overflow)
1368   htab->ovtab->contents = bfd_zalloc (htab->ovtab->owner, htab->ovtab->size);
1369   if (htab->ovtab->contents == NULL)
1373   p = htab->ovtab->contents;
1374   obfd = htab->ovtab->output_section->owner;
1383 	  bfd_put_32 (htab->ovtab->owner, s->vma, p + off);
1384 	  bfd_put_32 (htab->ovtab->owner, (s->size + 15) & -16, p + off + 4);
1388 	  hi = htab->num_buf;
1392 	      if (htab->ovl_region[2 * mid + 1]->vma
1393 		  + htab->ovl_region[2 * mid + 1]->size <= s->vma)
1395 	      else if (htab->ovl_region[2 * mid]->vma > s->vma)
1399 		  bfd_put_32 (htab->ovtab->owner, mid + 1, p + off + 12);
1408   p = htab->ovtab->contents + htab->num_overlays * 16;
1409   for (i = 0; i < htab->num_buf; i++)
1411       bfd_put_32 (htab->ovtab->owner, 0, p);
1415   h = define_ovtab_symbol (htab, "_ovly_table");
1419   h->size = htab->num_overlays * 16;
1421   h = define_ovtab_symbol (htab, "_ovly_table_end");
1424   h->root.u.def.value = htab->num_overlays * 16;
1427   h = define_ovtab_symbol (htab, "_ovly_buf_table");
1430   h->root.u.def.value = htab->num_overlays * 16;
1431   h->size = htab->num_buf * 4;
1433   h = define_ovtab_symbol (htab, "_ovly_buf_table_end");
1436   h->root.u.def.value = htab->num_overlays * 16 + htab->num_buf * 4;
1439   h = define_ovtab_symbol (htab, "_EAR_");
2086 interesting_section (asection *s, bfd *obfd, struct spu_link_hash_table *htab)
2088   return (s != htab->stub
2101   struct spu_link_hash_table *htab = spu_hash_table (info);
2166 	    if (s != NULL && interesting_section (s, output_bfd, htab))
2208 	if (interesting_section (sec, output_bfd, htab))
2226 	    if (interesting_section (sec, output_bfd, htab)
2253 	    if (interesting_section (sec, output_bfd, htab))
2279 	    if (interesting_section (sec, output_bfd, htab))
2374   struct spu_link_hash_table *htab = spu_hash_table (info);
2387 	  if (!interesting_section (sec, output_bfd, htab)
2534       struct spu_link_hash_table *htab = spu_hash_table (info);
2545 	  h = elf_link_hash_lookup (&htab->elf, name, TRUE, TRUE, FALSE);
2634   struct spu_link_hash_table *htab = spu_hash_table (info);
2636   if (htab->stack_analysis
2637       && !spu_elf_stack_analysis (output_bfd, info, htab->emit_stack_syms))
2678   struct spu_link_hash_table *htab;
2682   htab = spu_hash_table (info);
2765       if (needs_ovl_stub (sym_name, sec, input_section, htab, branch))
2775 	    bfd_hash_lookup (&htab->stub_hash_table, stub_name, FALSE, FALSE);
2778 	      relocation = (htab->stub->output_section->vma
2779 			    + htab->stub->output_offset
2875   struct spu_link_hash_table *htab = spu_hash_table (info);
2878       && htab->num_overlays != 0
2892 	bfd_hash_lookup (&htab->stub_hash_table, stub_name, FALSE, FALSE);
2897 	= _bfd_elf_section_from_bfd_section (htab->stub->output_section->owner,
2898 					     htab->stub->output_section);
2899       sym->st_value = (htab->stub->output_section->vma
2900 		       + htab->stub->output_offset
2935   struct spu_link_hash_table *htab = spu_hash_table (info);
2936   int extra = htab->num_overlays;
3047   struct spu_link_hash_table *htab;
3058   htab = spu_hash_table (info);
3059   if (htab->num_overlays != 0)
3071 	    if (htab->ovtab != NULL && htab->ovtab->size != 0)
3073 		bfd_byte *p = htab->ovtab->contents;
3077 		bfd_put_32 (htab->ovtab->owner, phdr[i].p_offset, p + off);