/* a.out object file format
- Copyright (C) 1989, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 2000
- Free Software Foundation, Inc.
+ Copyright 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1999, 2000,
+ 2001, 2002 Free Software Foundation, Inc.
This file is part of GAS, the GNU Assembler.
You should have received a copy of the GNU General Public License
along with GAS; see the file COPYING. If not, write to the Free
Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA. */
+02111-1307, USA. */
#define OBJ_HEADER "obj-aout.h"
{NULL, NULL, 0} /* end sentinel */
}; /* aout_pseudo_table */
-
#ifdef BFD_ASSEMBLER
void
}
void
-obj_aout_frob_file ()
+obj_aout_frob_file_before_fix ()
{
/* Relocation processing may require knowing the VMAs of the sections.
Since writing to a section will cause the BFD back end to compute the
VMAs, fake it out here.... */
bfd_byte b = 0;
- boolean x = true;
+ bfd_boolean x = TRUE;
if (bfd_section_size (stdoutput, text_section) != 0)
{
x = bfd_set_section_contents (stdoutput, text_section, &b, (file_ptr) 0,
x = bfd_set_section_contents (stdoutput, data_section, &b, (file_ptr) 0,
(bfd_size_type) 1);
}
- assert (x == true);
+ assert (x);
}
#else /* ! BFD_ASSEMBLER */
-/* Relocation. */
+/* Relocation. */
/*
* emit_relocations()
void
obj_emit_relocations (where, fixP, segment_address_in_file)
char **where;
- fixS *fixP; /* Fixup chain for this segment. */
+ fixS *fixP; /* Fixup chain for this segment. */
relax_addressT segment_address_in_file;
{
for (; fixP; fixP = fixP->fx_next)
for (symbolP = symbol_rootP; symbolP; symbolP = symbol_next (symbolP))
{
/* Used to save the offset of the name. It is used to point
- to the string in memory but must be a file offset. */
+ to the string in memory but must be a file offset. */
register char *temp;
temp = S_GET_NAME (symbolP);
S_SET_OFFSET (symbolP, symbolP->sy_name_offset);
- /* Any symbol still undefined and is not a dbg symbol is made N_EXT. */
+ /* Any symbol still undefined and is not a dbg symbol is made N_EXT. */
if (!S_IS_DEBUG (symbolP) && !S_IS_DEFINED (symbolP))
S_SET_EXTERNAL (symbolP);
{
/* Assume delimiter is part of expression.
BSD4.2 as fails with delightful bug, so we
- are not being incompatible here. */
+ are not being incompatible here. */
new_logical_line ((char *) NULL, (int) (get_absolute_expression ()));
demand_empty_rest_of_line ();
} /* obj_aout_line() */
tc_crawl_symbol_chain (headers);
- symbolPP = &symbol_rootP; /*->last symbol chain link. */
+ symbolPP = &symbol_rootP; /*->last symbol chain link. */
while ((symbolP = *symbolPP) != NULL)
{
if (symbolP->sy_mri_common)
if (flag_readonly_data_in_text && (S_GET_SEGMENT (symbolP) == SEG_DATA))
{
S_SET_SEGMENT (symbolP, SEG_TEXT);
- } /* if pusing data into text */
+ } /* if pushing data into text */
- resolve_symbol_value (symbolP, 1);
+ resolve_symbol_value (symbolP);
/* Skip symbols which were equated to undefined or common
- symbols. */
+ symbols. Also skip defined uncommon symbols which can
+ be resolved since in this case they should have been
+ resolved to a non-symbolic constant. */
if (symbolP->sy_value.X_op == O_symbol
- && (! S_IS_DEFINED (symbolP) || S_IS_COMMON (symbolP)))
+ && (! S_IS_DEFINED (symbolP)
+ || S_IS_COMMON (symbolP)
+ || symbol_resolved_p (symbolP)))
{
*symbolPP = symbol_next (symbolP);
continue;
switch was passed to gas.
All other symbols are output. We complain if a deleted
- symbol was marked external. */
-
+ symbol was marked external. */
if (!S_IS_REGISTER (symbolP)
&& (!S_GET_NAME (symbolP)
end of each string */
if (!S_IS_STABD (symbolP))
{
- /* Ordinary case. */
+ /* Ordinary case. */
symbolP->sy_name_offset = string_byte_count;
string_byte_count += strlen (S_GET_NAME (symbolP)) + 1;
}
- else /* .Stabd case. */
+ else /* .Stabd case. */
symbolP->sy_name_offset = 0;
symbolPP = &symbolP->sy_next;
}
register names... */
{
as_bad (_("Local symbol %s never defined."), decode_local_label_name (S_GET_NAME (symbolP)));
- } /* oops. */
+ } /* oops. */
/* Unhook it from the chain */
*symbolPP = symbol_next (symbolP);
tc_aout_pre_write_hook (headers);
}
-void
-s_sect ()
-{
- /* Strip out the section name */
- char *section_name;
- char *section_name_end;
- char c;
-
- unsigned int len;
- unsigned int exp;
- char *save;
-
- section_name = input_line_pointer;
- c = get_symbol_end ();
- section_name_end = input_line_pointer;
-
- len = section_name_end - section_name;
- input_line_pointer++;
- save = input_line_pointer;
-
- SKIP_WHITESPACE ();
- if (c == ',')
- {
- exp = get_absolute_expression ();
- }
- else if (*input_line_pointer == ',')
- {
- input_line_pointer++;
- exp = get_absolute_expression ();
- }
- else
- {
- input_line_pointer = save;
- exp = 0;
- }
- if (exp >= 1000)
- {
- as_bad (_("subsegment index too high"));
- }
-
- if (strcmp (section_name, ".text") == 0)
- {
- subseg_set (SEG_TEXT, (subsegT) exp);
- }
-
- if (strcmp (section_name, ".data") == 0)
- {
- if (flag_readonly_data_in_text)
- subseg_set (SEG_TEXT, (subsegT) exp + 1000);
- else
- subseg_set (SEG_DATA, (subsegT) exp);
- }
-
- *section_name_end = c;
-}
-
#endif /* ! BFD_ASSEMBLER */
#ifdef BFD_ASSEMBLER
0, /* begin */
0, /* app_file */
obj_aout_frob_symbol,
- obj_aout_frob_file,
+ 0, /* frob_file */
+ 0, /* frob_file_before_adjust */
+ obj_aout_frob_file_before_fix,
0, /* frob_file_after_relocs */
0, /* s_get_size */
0, /* s_set_size */
0, /* read_begin_hook */
0 /* symbol_new_hook */
};
-#endif BFD_ASSEMBLER
-
-/* end of obj-aout.c */
+#endif /* BFD_ASSEMBLER */
projects / deliverable / binutils-gdb.git / blobdiff