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Made many changes to eliminate gcc warnings. Made various

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cosmetic changes, declared various things in header files, removed
	various extern declarations from .c files.  No substantive
	changes.
This commit is contained in:
Ian Lance Taylor
1993-12-11 22:55:55 +00:00
parent 2c6635a46f
commit fcf276c495
21 changed files with 733 additions and 762 deletions
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39
ld/ldlang.c
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@ -21,17 +21,19 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "sysdep.h"
#include "ld.h"
#include "ldmain.h"
#include "ldsym.h"
#include "ldmain.h"
#include "ldgram.h"
#include "ldwarn.h"
#include "ldlang.h"
#include "ldexp.h"
#include "ldlang.h"
#include "ldemul.h"
#include "ldlex.h"
#include "ldmisc.h"
#include "ldindr.h"
#include "ldctor.h"
#include "ldfile.h"
#include "relax.h"
/* FORWARDS */
static void print_statements PARAMS ((void));
@ -54,9 +56,6 @@ static lang_statement_list_type input_file_chain;
stuff to the data section without pain */
static lang_statement_list_type end_of_data_section_statement_list;
/* List of statements needed to handle constructors */
extern lang_statement_list_type constructor_list;
static boolean placed_commons = false;
static lang_output_section_statement_type *default_common_section;
static boolean map_option_f;
@ -65,8 +64,7 @@ static lang_input_statement_type *first_file;
static lang_statement_list_type lang_output_section_statement;
static CONST char *current_target;
static CONST char *output_target;
static size_t longest_section_name = 8;
static section_userdata_type common_section_userdata;
static int longest_section_name = 8;
static lang_statement_list_type statement_list;
/* EXPORTS */
@ -84,23 +82,6 @@ boolean had_output_filename = false;
boolean lang_float_flag = false;
boolean delete_output_file_on_failure = false;
/* IMPORTS */
extern char *default_target;
extern CONST char *output_filename;
extern char *current_file;
extern bfd *output_bfd;
extern enum bfd_architecture ldfile_output_architecture;
extern unsigned long ldfile_output_machine;
extern char *ldfile_output_machine_name;
extern ldsym_type *symbol_head;
extern unsigned int commons_pending;
extern args_type command_line;
extern ld_config_type config;
extern boolean write_map;
extern int g_switch_value;
etree_type *base; /* Relocation base - or null */
@ -350,7 +331,6 @@ void
lang_add_keepsyms_file (filename)
CONST char *filename;
{
extern strip_symbols_type strip_symbols;
if (keepsyms_file != 0)
info_msg ("%X%P: error: duplicated keep-symbols-file value\n");
keepsyms_file = filename;
@ -541,7 +521,8 @@ lang_map ()
print_address (m->current - m->origin);
print_space();
if (m->old_length)
fprintf(config.map_file," %2d%% ", ( m->current - m->origin) * 100 / m->old_length);
fprintf (config.map_file, " %2d%% ",
(int) ((m->current - m->origin) * 100 / m->old_length));
print_flags (&m->flags);
fprintf (config.map_file, "\n");
}
@ -783,9 +764,6 @@ static bfd *
open_output (name)
CONST char *CONST name;
{
extern unsigned long ldfile_output_machine;
extern enum bfd_architecture ldfile_output_architecture;
bfd *output;
if (output_target == (char *) NULL)
@ -2362,7 +2340,7 @@ void
lang_enter_output_section_statement (output_section_statement_name,
address_exp, flags, block_value,
align, subalign, base)
char *output_section_statement_name;
const char *output_section_statement_name;
etree_type * address_exp;
int flags;
bfd_vma block_value;
@ -2441,7 +2419,6 @@ DEFUN (create_symbol, (name, flags, section),
flagword flags AND
asection * section)
{
extern lang_input_statement_type *script_file;
asymbol **def_ptr = (asymbol **) stat_alloc ((bfd_size_type) (sizeof (asymbol **)));
/* Add this definition to script file */