OpenE2K/binutils-gdb
12
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

* aoutx.h (aout_link_check_ar_symbols): Just skip N_STAB and N_FN

Browse Source 
symbols; don't look them up in the hash table.  From
        ralphc@pyramid.com (Ralph Campbell).
This commit is contained in:
Ian Lance Taylor 1994-06-22 14:55:58 +00:00
parent 1f12ae43c7
commit 4587b57831
2 changed files with 46 additions and 36 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
bfd/ChangeLog
View File

@ -1,5 +1,13 @@
Wed Jun 22 10:52:47 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* aoutx.h (aout_link_check_ar_symbols): Just skip N_STAB and N_FN
symbols; don't look them up in the hash table. From
ralphc@pyramid.com (Ralph Campbell).
Tue Jun 21 11:47:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* coff-go32.c (go32coff_archive_p): Remove unused function.
* section.c (bfd_abs_section): Make const.
(bfd_abs_section_ptr, bfd_is_abs_section): Define.
(bfd_und_section): Make const.

74
bfd/aoutx.h
View File

@ -1207,7 +1207,7 @@ translate_from_native_sym_flags (abfd, cache_ptr)
break;
default:
case N_ABS:
sec = &bfd_abs_section;
sec = bfd_abs_section_ptr;
break;
}
@ -1228,7 +1228,7 @@ translate_from_native_sym_flags (abfd, cache_ptr)
{
default:
case N_ABS: case N_ABS | N_EXT:
cache_ptr->symbol.section = &bfd_abs_section;
cache_ptr->symbol.section = bfd_abs_section_ptr;
cache_ptr->symbol.flags = visible;
break;
@ -1237,12 +1237,12 @@ translate_from_native_sym_flags (abfd, cache_ptr)
{
/* This is a common symbol. */
cache_ptr->symbol.flags = BSF_GLOBAL;
cache_ptr->symbol.section = &bfd_com_section;
cache_ptr->symbol.section = bfd_com_section_ptr;
}
else
{
cache_ptr->symbol.flags = 0;
cache_ptr->symbol.section = &bfd_und_section;
cache_ptr->symbol.section = bfd_und_section_ptr;
}
break;
@ -1319,7 +1319,7 @@ translate_from_native_sym_flags (abfd, cache_ptr)
switch (cache_ptr->type & N_TYPE)
{
case N_SETA:
into_section = &bfd_abs_section;
into_section = bfd_abs_section_ptr;
cache_ptr->type = N_ABS;
break;
case N_SETT:
@ -1378,7 +1378,7 @@ translate_from_native_sym_flags (abfd, cache_ptr)
abort ();
cache_ptr->symbol.value = (bfd_vma) (cache_ptr + 1);
cache_ptr->symbol.section = &bfd_abs_section;
cache_ptr->symbol.section = bfd_abs_section_ptr;
break;
@ -1396,17 +1396,17 @@ translate_from_native_sym_flags (abfd, cache_ptr)
abort ();
cache_ptr->symbol.value = (bfd_vma) (cache_ptr + 1);
cache_ptr->symbol.section = &bfd_ind_section;
cache_ptr->symbol.section = bfd_ind_section_ptr;
break;
case N_WEAKU:
cache_ptr->symbol.section = &bfd_und_section;
cache_ptr->symbol.section = bfd_und_section_ptr;
cache_ptr->symbol.flags = BSF_WEAK;
break;
case N_WEAKA:
cache_ptr->symbol.section = &bfd_abs_section;
cache_ptr->symbol.section = bfd_abs_section_ptr;
cache_ptr->symbol.flags = BSF_WEAK;
break;
@ -1446,7 +1446,7 @@ translate_to_native_sym_flags (abfd, cache_ptr, sym_pointer)
to another. */
sym_pointer->e_type[0] &= ~N_TYPE;
if (bfd_get_section (cache_ptr) == &bfd_abs_section)
if (bfd_is_abs_section (bfd_get_section (cache_ptr)))
sym_pointer->e_type[0] |= N_ABS;
else if (bfd_get_section (cache_ptr) == obj_textsec (abfd)
|| (bfd_get_section (cache_ptr)->output_section
@ -1460,10 +1460,6 @@ translate_to_native_sym_flags (abfd, cache_ptr, sym_pointer)
|| (bfd_get_section (cache_ptr)->output_section
== obj_bsssec (abfd)))
sym_pointer->e_type[0] |= N_BSS;
else if (bfd_get_section (cache_ptr) == &bfd_und_section)
sym_pointer->e_type[0] = N_UNDF | N_EXT;
else if (bfd_get_section (cache_ptr) == &bfd_ind_section)
sym_pointer->e_type[0] = N_INDR;
else if (bfd_get_section (cache_ptr) == NULL)
{
/* Protect the bfd_is_com_section call. This case occurs, e.g.,
@ -1471,6 +1467,10 @@ translate_to_native_sym_flags (abfd, cache_ptr, sym_pointer)
bfd_set_error (bfd_error_nonrepresentable_section);
return false;
}
else if (bfd_is_und_section (bfd_get_section (cache_ptr)))
sym_pointer->e_type[0] = N_UNDF | N_EXT;
else if (bfd_is_ind_section (bfd_get_section (cache_ptr)))
sym_pointer->e_type[0] = N_INDR;
else if (bfd_is_com_section (bfd_get_section (cache_ptr)))
sym_pointer->e_type[0] = N_UNDF | N_EXT;
else
@ -1980,10 +1980,10 @@ NAME(aout,swap_std_reloc_out) (abfd, g, natptr)
if (bfd_is_com_section (output_section)
|| output_section == &bfd_abs_section
|| output_section == &bfd_und_section)
|| bfd_is_abs_section (output_section)
|| bfd_is_und_section (output_section))
{
if (bfd_abs_section.symbol == sym)
if (bfd_abs_section_ptr->symbol == sym)
{
/* Whoops, looked like an abs symbol, but is really an offset
from the abs section */
@ -2062,10 +2062,10 @@ NAME(aout,swap_ext_reloc_out) (abfd, g, natptr)
check for that here. */
if (bfd_is_com_section (output_section)
|| output_section == &bfd_abs_section
|| output_section == &bfd_und_section)
|| bfd_is_abs_section (output_section)
|| bfd_is_und_section (output_section))
{
if (bfd_abs_section.symbol == sym)
if (bfd_abs_section_ptr->symbol == sym)
{
/* Whoops, looked like an abs symbol, but is really an offset
from the abs section */
@ -2141,7 +2141,7 @@ NAME(aout,swap_ext_reloc_out) (abfd, g, natptr)
default: \
case N_ABS: \
case N_ABS | N_EXT: \
cache_ptr->sym_ptr_ptr = bfd_abs_section.symbol_ptr_ptr; \
cache_ptr->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr; \
cache_ptr->addend = ad; \
break; \
} \
@ -2891,7 +2891,9 @@ aout_link_check_ar_symbols (abfd, info, pneeded)
/* Ignore symbols that are not externally visible. This is an
optimization only, as we check the type more thoroughly
below. */
if ((type & N_EXT) == 0
if (((type & N_EXT) == 0
|| (type & N_STAB) != 0
|| type == N_FN)
&& type != N_WEAKA
&& type != N_WEAKT
&& type != N_WEAKD
@ -3110,14 +3112,14 @@ aout_link_add_symbols (abfd, info)
case N_UNDF | N_EXT:
if (value == 0)
{
section = &bfd_und_section;
section = bfd_und_section_ptr;
flags = 0;
}
else
section = &bfd_com_section;
section = bfd_com_section_ptr;
break;
case N_ABS | N_EXT:
section = &bfd_abs_section;
section = bfd_abs_section_ptr;
break;
case N_TEXT | N_EXT:
section = obj_textsec (abfd);
@ -3140,14 +3142,14 @@ aout_link_add_symbols (abfd, info)
BFD_ASSERT (p + 1 < pend);
++p;
string = strings + GET_WORD (abfd, p->e_strx);
section = &bfd_ind_section;
section = bfd_ind_section_ptr;
flags |= BSF_INDIRECT;
break;
case N_COMM | N_EXT:
section = &bfd_com_section;
section = bfd_com_section_ptr;
break;
case N_SETA: case N_SETA | N_EXT:
section = &bfd_abs_section;
section = bfd_abs_section_ptr;
flags |= BSF_CONSTRUCTOR;
break;
case N_SETT: case N_SETT | N_EXT:
@ -3172,15 +3174,15 @@ aout_link_add_symbols (abfd, info)
++p;
string = name;
name = strings + GET_WORD (abfd, p->e_strx);
section = &bfd_und_section;
section = bfd_und_section_ptr;
flags |= BSF_WARNING;
break;
case N_WEAKU:
section = &bfd_und_section;
section = bfd_und_section_ptr;
flags = BSF_WEAK;
break;
case N_WEAKA:
section = &bfd_abs_section;
section = bfd_abs_section_ptr;
flags = BSF_WEAK;
break;
case N_WEAKT:
@ -3697,7 +3699,7 @@ aout_link_write_symbols (finfo, input_bfd, symbol_map)
symsec = obj_bsssec (input_bfd);
else if ((type & N_TYPE) == N_ABS
|| type == N_WEAKA)
symsec = &bfd_abs_section;
symsec = bfd_abs_section_ptr;
else if (((type & N_TYPE) == N_INDR
&& (hresolve == (struct aout_link_hash_entry *) NULL
|| (hresolve->root.type != bfd_link_hash_defined
@ -3741,7 +3743,7 @@ aout_link_write_symbols (finfo, input_bfd, symbol_map)
into a defined symbol. */
input_section = hresolve->root.u.def.section;
output_section = input_section->output_section;
BFD_ASSERT (output_section == &bfd_abs_section
BFD_ASSERT (bfd_is_abs_section (output_section)
|| output_section->owner == output_bfd);
val = (hresolve->root.u.def.value
+ bfd_get_section_vma (output_bfd, output_section)
@ -3924,7 +3926,7 @@ aout_link_write_other_symbol (h, data)
asection *sec;
sec = h->root.u.def.section->output_section;
BFD_ASSERT (sec == &bfd_abs_section
BFD_ASSERT (bfd_is_abs_section (sec)
|| sec->owner == output_bfd);
if (sec == obj_textsec (output_bfd))
type = N_TEXT | N_EXT;
@ -4101,7 +4103,7 @@ aout_reloc_index_to_section (abfd, indx)
return obj_bsssec (abfd);
case N_ABS:
case N_UNDF:
return &bfd_abs_section;
return bfd_abs_section_ptr;
default:
abort ();
}
@ -4744,7 +4746,7 @@ aout_link_reloc_link_order (finfo, o, p)
if (p->type == bfd_section_reloc_link_order)
{
r_extern = 0;
if (pr->u.section == &bfd_abs_section)
if (bfd_is_abs_section (pr->u.section))
r_index = N_ABS | N_EXT;
else
{