diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 78f3649759f..375440619cb 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,5 +1,7 @@
2001-09-09 Richard Henderson <rth@redhat.com>
+ * elf64-alpha.c: Delete all unused ERIC_neverdef and rth_notdef code.
+
* elf64-alpha.c (elf64_alpha_relax_with_lituse): Nop out gpdisp
following a call to a near function.
diff --git a/bfd/elf64-alpha.c b/bfd/elf64-alpha.c
index df0650bec41..8efd4ee2cf0 100644
--- a/bfd/elf64-alpha.c
+++ b/bfd/elf64-alpha.c
@@ -1622,13 +1622,6 @@ elf64_alpha_section_from_shdr (abfd, hdr, name)
if (strcmp (name, ".mdebug") != 0)
return false;
break;
-#ifdef ERIC_neverdef
- case SHT_ALPHA_REGINFO:
- if (strcmp (name, ".reginfo") != 0
- || hdr->sh_size != sizeof (Elf64_External_RegInfo))
- return false;
- break;
-#endif
default:
return false;
}
@@ -1645,23 +1638,6 @@ elf64_alpha_section_from_shdr (abfd, hdr, name)
return false;
}
-#ifdef ERIC_neverdef
- /* For a .reginfo section, set the gp value in the tdata information
- from the contents of this section. We need the gp value while
- processing relocs, so we just get it now. */
- if (hdr->sh_type == SHT_ALPHA_REGINFO)
- {
- Elf64_External_RegInfo ext;
- Elf64_RegInfo s;
-
- if (! bfd_get_section_contents (abfd, newsect, (PTR) &ext,
- (file_ptr) 0, sizeof ext))
- return false;
- bfd_alpha_elf64_swap_reginfo_in (abfd, &ext, &s);
- elf_gp (abfd) = s.ri_gp_value;
- }
-#endif
-
return true;
}
@@ -1688,30 +1664,6 @@ elf64_alpha_fake_sections (abfd, hdr, sec)
else
hdr->sh_entsize = 1;
}
-#ifdef ERIC_neverdef
- else if (strcmp (name, ".reginfo") == 0)
- {
- hdr->sh_type = SHT_ALPHA_REGINFO;
- /* In a shared object on Irix 5.3, the .reginfo section has an
- entsize of 0x18. FIXME: Does this matter? */
- if ((abfd->flags & DYNAMIC) != 0)
- hdr->sh_entsize = sizeof (Elf64_External_RegInfo);
- else
- hdr->sh_entsize = 1;
-
- /* Force the section size to the correct value, even if the
- linker thinks it is larger. The link routine below will only
- write out this much data for .reginfo. */
- hdr->sh_size = sec->_raw_size = sizeof (Elf64_External_RegInfo);
- }
- else if (strcmp (name, ".hash") == 0
- || strcmp (name, ".dynamic") == 0
- || strcmp (name, ".dynstr") == 0)
- {
- hdr->sh_entsize = 0;
- hdr->sh_info = SIZEOF_ALPHA_DYNSYM_SECNAMES;
- }
-#endif
else if (strcmp (name, ".sdata") == 0
|| strcmp (name, ".sbss") == 0
|| strcmp (name, ".lit4") == 0
@@ -2216,9 +2168,6 @@ elf64_alpha_output_extsym (h, data)
else
h->esym.asym.value = 0;
}
-#if 0 /* FIXME? */
- h->esym.ifd = 0;
-#endif
}
if (! bfd_ecoff_debug_one_external (einfo->abfd, einfo->debug, einfo->swap,
@@ -3365,33 +3314,8 @@ elf64_alpha_relocate_section (output_bfd, info, input_bfd, input_section,
{
sec = h->root.root.u.def.section;
-#if rth_notdef
- if ((r_type == R_ALPHA_LITERAL
- && elf_hash_table(info)->dynamic_sections_created
- && (!info->shared
- || !info->symbolic
- || !(h->root.elf_link_hash_flags
- & ELF_LINK_HASH_DEF_REGULAR)))
- || (info->shared
- && (!info->symbolic
- || !(h->root.elf_link_hash_flags
- & ELF_LINK_HASH_DEF_REGULAR))
- && (input_section->flags & SEC_ALLOC)
- && (r_type == R_ALPHA_REFLONG
- || r_type == R_ALPHA_REFQUAD
- || r_type == R_ALPHA_LITERAL)))
- {
- /* In these cases, we don't need the relocation value.
- We check specially because in some obscure cases
- sec->output_section will be NULL. */
- relocation = 0;
- }
-#else
- /* FIXME: Are not these obscure cases simply bugs? Let's
- get something working and come back to this. */
if (sec->output_section == NULL)
relocation = 0;
-#endif /* rth_notdef */
else
{
relocation = (h->root.root.u.def.value
@@ -3902,9 +3826,9 @@ elf64_alpha_finish_dynamic_sections (output_bfd, info)
return true;
}
-/* We need to use a special link routine to handle the .reginfo and
- the .mdebug sections. We need to merge all instances of these
- sections together, not write them all out sequentially. */
+/* We need to use a special link routine to handle the .mdebug section.
+ We need to merge all instances of these sections together, not write
+ them all out sequentially. */
static boolean
elf64_alpha_final_link (abfd, info)
@@ -3913,96 +3837,17 @@ elf64_alpha_final_link (abfd, info)
{
asection *o;
struct bfd_link_order *p;
- asection *reginfo_sec, *mdebug_sec, *gptab_data_sec, *gptab_bss_sec;
+ asection *mdebug_sec;
struct ecoff_debug_info debug;
const struct ecoff_debug_swap *swap
= get_elf_backend_data (abfd)->elf_backend_ecoff_debug_swap;
HDRR *symhdr = &debug.symbolic_header;
PTR mdebug_handle = NULL;
-#if 0
- if (++ngots == 2)
- {
- (*info->callbacks->warning)
- (info, _("using multiple gp values"), (char *) NULL,
- output_bfd, (asection *) NULL, (bfd_vma) 0);
- }
-#endif
-
- /* Go through the sections and collect the .reginfo and .mdebug
- information. */
- reginfo_sec = NULL;
+ /* Go through the sections and collect the mdebug information. */
mdebug_sec = NULL;
- gptab_data_sec = NULL;
- gptab_bss_sec = NULL;
for (o = abfd->sections; o != (asection *) NULL; o = o->next)
{
-#ifdef ERIC_neverdef
- if (strcmp (o->name, ".reginfo") == 0)
- {
- memset (®info, 0, sizeof reginfo);
-
- /* We have found the .reginfo section in the output file.
- Look through all the link_orders comprising it and merge
- the information together. */
- for (p = o->link_order_head;
- p != (struct bfd_link_order *) NULL;
- p = p->next)
- {
- asection *input_section;
- bfd *input_bfd;
- Elf64_External_RegInfo ext;
- Elf64_RegInfo sub;
-
- if (p->type != bfd_indirect_link_order)
- {
- if (p->type == bfd_fill_link_order)
- continue;
- abort ();
- }
-
- input_section = p->u.indirect.section;
- input_bfd = input_section->owner;
-
- /* The linker emulation code has probably clobbered the
- size to be zero bytes. */
- if (input_section->_raw_size == 0)
- input_section->_raw_size = sizeof (Elf64_External_RegInfo);
-
- if (! bfd_get_section_contents (input_bfd, input_section,
- (PTR) &ext,
- (file_ptr) 0,
- sizeof ext))
- return false;
-
- bfd_alpha_elf64_swap_reginfo_in (input_bfd, &ext, &sub);
-
- reginfo.ri_gprmask |= sub.ri_gprmask;
- reginfo.ri_cprmask[0] |= sub.ri_cprmask[0];
- reginfo.ri_cprmask[1] |= sub.ri_cprmask[1];
- reginfo.ri_cprmask[2] |= sub.ri_cprmask[2];
- reginfo.ri_cprmask[3] |= sub.ri_cprmask[3];
-
- /* ri_gp_value is set by the function
- alpha_elf_section_processing when the section is
- finally written out. */
-
- /* Hack: reset the SEC_HAS_CONTENTS flag so that
- elf_link_input_bfd ignores this section. */
- input_section->flags &=~ SEC_HAS_CONTENTS;
- }
-
- /* Force the section size to the value we want. */
- o->_raw_size = sizeof (Elf64_External_RegInfo);
-
- /* Skip this section later on (I don't think this currently
- matters, but someday it might). */
- o->link_order_head = (struct bfd_link_order *) NULL;
-
- reginfo_sec = o;
- }
-#endif
-
if (strcmp (o->name, ".mdebug") == 0)
{
struct extsym_info einfo;
@@ -4189,31 +4034,6 @@ elf64_alpha_final_link (abfd, info)
input_section->flags &=~ SEC_HAS_CONTENTS;
}
-#ifdef ERIC_neverdef
- if (info->shared)
- {
- /* Create .rtproc section. */
- rtproc_sec = bfd_get_section_by_name (abfd, ".rtproc");
- if (rtproc_sec == NULL)
- {
- flagword flags = (SEC_HAS_CONTENTS
- | SEC_IN_MEMORY
- | SEC_LINKER_CREATED
- | SEC_READONLY);
-
- rtproc_sec = bfd_make_section (abfd, ".rtproc");
- if (rtproc_sec == NULL
- || ! bfd_set_section_flags (abfd, rtproc_sec, flags)
- || ! bfd_set_section_alignment (abfd, rtproc_sec, 12))
- return false;
- }
-
- if (! alpha_elf_create_procedure_table (mdebug_handle, abfd,
- info, rtproc_sec, &debug))
- return false;
- }
-#endif
-
/* Build the external symbol information. */
einfo.abfd = abfd;
einfo.info = info;
@@ -4235,229 +4055,6 @@ elf64_alpha_final_link (abfd, info)
mdebug_sec = o;
}
-
-#ifdef ERIC_neverdef
- if (strncmp (o->name, ".gptab.", sizeof ".gptab." - 1) == 0)
- {
- const char *subname;
- unsigned int c;
- Elf64_gptab *tab;
- Elf64_External_gptab *ext_tab;
- unsigned int i;
-
- /* The .gptab.sdata and .gptab.sbss sections hold
- information describing how the small data area would
- change depending upon the -G switch. These sections
- not used in executables files. */
- if (! info->relocateable)
- {
- asection **secpp;
-
- for (p = o->link_order_head;
- p != (struct bfd_link_order *) NULL;
- p = p->next)
- {
- asection *input_section;
-
- if (p->type != bfd_indirect_link_order)
- {
- if (p->type == bfd_fill_link_order)
- continue;
- abort ();
- }
-
- input_section = p->u.indirect.section;
-
- /* Hack: reset the SEC_HAS_CONTENTS flag so that
- elf_link_input_bfd ignores this section. */
- input_section->flags &=~ SEC_HAS_CONTENTS;
- }
-
- /* Skip this section later on (I don't think this
- currently matters, but someday it might). */
- o->link_order_head = (struct bfd_link_order *) NULL;
-
- /* Really remove the section. */
- for (secpp = &abfd->sections;
- *secpp != o;
- secpp = &(*secpp)->next)
- ;
- *secpp = (*secpp)->next;
- --abfd->section_count;
-
- continue;
- }
-
- /* There is one gptab for initialized data, and one for
- uninitialized data. */
- if (strcmp (o->name, ".gptab.sdata") == 0)
- gptab_data_sec = o;
- else if (strcmp (o->name, ".gptab.sbss") == 0)
- gptab_bss_sec = o;
- else
- {
- (*_bfd_error_handler)
- (_("%s: illegal section name `%s'"),
- bfd_get_filename (abfd), o->name);
- bfd_set_error (bfd_error_nonrepresentable_section);
- return false;
- }
-
- /* The linker script always combines .gptab.data and
- .gptab.sdata into .gptab.sdata, and likewise for
- .gptab.bss and .gptab.sbss. It is possible that there is
- no .sdata or .sbss section in the output file, in which
- case we must change the name of the output section. */
- subname = o->name + sizeof ".gptab" - 1;
- if (bfd_get_section_by_name (abfd, subname) == NULL)
- {
- if (o == gptab_data_sec)
- o->name = ".gptab.data";
- else
- o->name = ".gptab.bss";
- subname = o->name + sizeof ".gptab" - 1;
- BFD_ASSERT (bfd_get_section_by_name (abfd, subname) != NULL);
- }
-
- /* Set up the first entry. */
- c = 1;
- tab = (Elf64_gptab *) bfd_malloc (c * sizeof (Elf64_gptab));
- if (tab == NULL)
- return false;
- tab[0].gt_header.gt_current_g_value = elf_gp_size (abfd);
- tab[0].gt_header.gt_unused = 0;
-
- /* Combine the input sections. */
- for (p = o->link_order_head;
- p != (struct bfd_link_order *) NULL;
- p = p->next)
- {
- asection *input_section;
- bfd *input_bfd;
- bfd_size_type size;
- unsigned long last;
- bfd_size_type gpentry;
-
- if (p->type != bfd_indirect_link_order)
- {
- if (p->type == bfd_fill_link_order)
- continue;
- abort ();
- }
-
- input_section = p->u.indirect.section;
- input_bfd = input_section->owner;
-
- /* Combine the gptab entries for this input section one
- by one. We know that the input gptab entries are
- sorted by ascending -G value. */
- size = bfd_section_size (input_bfd, input_section);
- last = 0;
- for (gpentry = sizeof (Elf64_External_gptab);
- gpentry < size;
- gpentry += sizeof (Elf64_External_gptab))
- {
- Elf64_External_gptab ext_gptab;
- Elf64_gptab int_gptab;
- unsigned long val;
- unsigned long add;
- boolean exact;
- unsigned int look;
-
- if (! (bfd_get_section_contents
- (input_bfd, input_section, (PTR) &ext_gptab,
- gpentry, sizeof (Elf64_External_gptab))))
- {
- free (tab);
- return false;
- }
-
- bfd_alpha_elf64_swap_gptab_in (input_bfd, &ext_gptab,
- &int_gptab);
- val = int_gptab.gt_entry.gt_g_value;
- add = int_gptab.gt_entry.gt_bytes - last;
-
- exact = false;
- for (look = 1; look < c; look++)
- {
- if (tab[look].gt_entry.gt_g_value >= val)
- tab[look].gt_entry.gt_bytes += add;
-
- if (tab[look].gt_entry.gt_g_value == val)
- exact = true;
- }
-
- if (! exact)
- {
- Elf64_gptab *new_tab;
- unsigned int max;
-
- /* We need a new table entry. */
- new_tab = ((Elf64_gptab *)
- bfd_realloc ((PTR) tab,
- (c + 1) * sizeof (Elf64_gptab)));
- if (new_tab == NULL)
- {
- free (tab);
- return false;
- }
- tab = new_tab;
- tab[c].gt_entry.gt_g_value = val;
- tab[c].gt_entry.gt_bytes = add;
-
- /* Merge in the size for the next smallest -G
- value, since that will be implied by this new
- value. */
- max = 0;
- for (look = 1; look < c; look++)
- {
- if (tab[look].gt_entry.gt_g_value < val
- && (max == 0
- || (tab[look].gt_entry.gt_g_value
- > tab[max].gt_entry.gt_g_value)))
- max = look;
- }
- if (max != 0)
- tab[c].gt_entry.gt_bytes +=
- tab[max].gt_entry.gt_bytes;
-
- ++c;
- }
-
- last = int_gptab.gt_entry.gt_bytes;
- }
-
- /* Hack: reset the SEC_HAS_CONTENTS flag so that
- elf_link_input_bfd ignores this section. */
- input_section->flags &=~ SEC_HAS_CONTENTS;
- }
-
- /* The table must be sorted by -G value. */
- if (c > 2)
- qsort (tab + 1, c - 1, sizeof (tab[0]), gptab_compare);
-
- /* Swap out the table. */
- ext_tab = ((Elf64_External_gptab *)
- bfd_alloc (abfd, c * sizeof (Elf64_External_gptab)));
- if (ext_tab == NULL)
- {
- free (tab);
- return false;
- }
-
- for (i = 0; i < c; i++)
- bfd_alpha_elf64_swap_gptab_out (abfd, tab + i, ext_tab + i);
- free (tab);
-
- o->_raw_size = c * sizeof (Elf64_External_gptab);
- o->contents = (bfd_byte *) ext_tab;
-
- /* Skip this section later on (I don't think this currently
- matters, but someday it might). */
- o->link_order_head = (struct bfd_link_order *) NULL;
- }
-#endif
-
}
/* Invoke the regular ELF backend linker to do all the work. */
@@ -4487,18 +4084,6 @@ elf64_alpha_final_link (abfd, info)
}
}
-#ifdef ERIC_neverdef
- if (reginfo_sec != (asection *) NULL)
- {
- Elf64_External_RegInfo ext;
-
- bfd_alpha_elf64_swap_reginfo_out (abfd, ®info, &ext);
- if (! bfd_set_section_contents (abfd, reginfo_sec, (PTR) &ext,
- (file_ptr) 0, sizeof ext))
- return false;
- }
-#endif
-
if (mdebug_sec != (asection *) NULL)
{
BFD_ASSERT (abfd->output_has_begun);
@@ -4510,24 +4095,6 @@ elf64_alpha_final_link (abfd, info)
bfd_ecoff_debug_free (mdebug_handle, abfd, &debug, swap, info);
}
- if (gptab_data_sec != (asection *) NULL)
- {
- if (! bfd_set_section_contents (abfd, gptab_data_sec,
- gptab_data_sec->contents,
- (file_ptr) 0,
- gptab_data_sec->_raw_size))
- return false;
- }
-
- if (gptab_bss_sec != (asection *) NULL)
- {
- if (! bfd_set_section_contents (abfd, gptab_bss_sec,
- gptab_bss_sec->contents,
- (file_ptr) 0,
- gptab_bss_sec->_raw_size))
- return false;
- }
-
return true;
}