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* cofflink.c (_bfd_coff_link_input_bfd): Correct setting of

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last_bf_index.
This commit is contained in:
Ian Lance Taylor 1996-05-03 17:48:41 +00:00
parent 13d7cbe208
commit 4ad842aa28
2 changed files with 77 additions and 12 deletions
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5
bfd/ChangeLog
View File

@ -1,3 +1,8 @@
Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
* cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
last_bf_index.
Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
* coffcode.h (coff_write_object_contents): In comdat section lookup,

84
bfd/cofflink.c
View File

@ -81,6 +81,7 @@ _bfd_coff_link_hash_table_init (table, abfd, newfunc)
struct bfd_hash_table *,
const char *));
{
table->stab_info = NULL;
return _bfd_link_hash_table_init (&table->root, abfd, newfunc);
}
@ -412,6 +413,46 @@ coff_link_add_symbols (abfd, info)
sym_hash += sym.n_numaux + 1;
}
/* If this is a non-traditional, non-relocateable link, try to
optimize the handling of any .stab/.stabstr sections. */
if (! info->relocateable
&& ! info->traditional_format
&& info->hash->creator->flavour == bfd_get_flavour (abfd)
&& (info->strip != strip_all && info->strip != strip_debugger))
{
asection *stab, *stabstr;
stab = bfd_get_section_by_name (abfd, ".stab");
if (stab != NULL)
{
stabstr = bfd_get_section_by_name (abfd, ".stabstr");
if (stabstr != NULL)
{
struct coff_link_hash_table *table;
struct coff_section_tdata *secdata;
secdata = coff_section_data (abfd, stab);
if (secdata == NULL)
{
stab->used_by_bfd =
(PTR) bfd_zalloc (abfd,
sizeof (struct coff_section_tdata));
if (stab->used_by_bfd == NULL)
return false;
secdata = coff_section_data (abfd, stab);
}
table = coff_hash_table (info);
if (! _bfd_link_section_stabs (abfd, &table->stab_info,
stab, stabstr,
&secdata->stab_info))
return false;
}
}
}
return true;
}
@ -820,6 +861,13 @@ _bfd_coff_final_link (abfd, info)
finfo.section_info = NULL;
}
/* If we have optimized stabs strings, output them. */
if (coff_hash_table (info)->stab_info != NULL)
{
if (! _bfd_write_stab_strings (abfd, &coff_hash_table (info)->stab_info))
return false;
}
/* Write out the string table. */
if (obj_raw_syment_count (abfd) != 0)
{
@ -1652,8 +1700,9 @@ _bfd_coff_link_input_bfd (finfo, input_bfd)
be updated with the symbol number of the
next .bf symbol. */
finfo->last_bf = *auxp;
finfo->last_bf_index = ((outsym - finfo->outsyms)
/ osymesz);
finfo->last_bf_index = (((outsym - finfo->outsyms)
/ osymesz)
+ syment_base);
}
}
}
@ -1825,6 +1874,7 @@ _bfd_coff_link_input_bfd (finfo, input_bfd)
for (o = input_bfd->sections; o != NULL; o = o->next)
{
bfd_byte *contents;
struct coff_section_tdata *secdata;
if (! o->linker_mark)
{
@ -1832,7 +1882,8 @@ _bfd_coff_link_input_bfd (finfo, input_bfd)
continue;
}
if ((o->flags & SEC_HAS_CONTENTS) == 0)
if ((o->flags & SEC_HAS_CONTENTS) == 0
|| (o->_raw_size == 0 && (o->flags & SEC_RELOC) == 0))
{
if ((o->flags & SEC_RELOC) != 0
&& o->reloc_count != 0)
@ -1848,9 +1899,9 @@ _bfd_coff_link_input_bfd (finfo, input_bfd)
continue;
}
if (coff_section_data (input_bfd, o) != NULL
&& coff_section_data (input_bfd, o)->contents != NULL)
contents = coff_section_data (input_bfd, o)->contents;
secdata = coff_section_data (input_bfd, o);
if (secdata != NULL && secdata->contents != NULL)
contents = secdata->contents;
else
{
if (! bfd_get_section_contents (input_bfd, o, finfo->contents,
@ -1977,12 +2028,21 @@ _bfd_coff_link_input_bfd (finfo, input_bfd)
}
/* Write out the modified section contents. */
if (! bfd_set_section_contents (output_bfd, o->output_section,
contents, o->output_offset,
(o->_cooked_size != 0
? o->_cooked_size
: o->_raw_size)))
return false;
if (secdata == NULL || secdata->stab_info == NULL)
{
if (! bfd_set_section_contents (output_bfd, o->output_section,
contents, o->output_offset,
(o->_cooked_size != 0
? o->_cooked_size
: o->_raw_size)))
return false;
}
else
{
if (! _bfd_write_section_stabs (output_bfd, o, &secdata->stab_info,
contents))
return false;
}
}
if (! finfo->info->keep_memory)