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Include bfd.h before sysdep.h, so ansidecl and PROTO() get defined first.

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This commit is contained in:
John Gilmore 1991-10-11 11:28:27 +00:00
parent d7381d0cb0
commit f177a611f1
10 changed files with 215 additions and 58 deletions
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147
ld/ldemul.c Normal file
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@ -0,0 +1,147 @@
/* Copyright (C) 1991 Free Software Foundation, Inc.
This file is part of GLD, the Gnu Linker.
GLD is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 1, or (at your option)
any later version.
GLD is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GLD; see the file COPYING. If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
/*
* $Id$
*/
/*
* clearing house for ld emulation states
*/
#include "bfd.h"
#include "sysdep.h"
#include "config.h"
#include "ld.h"
#include "ldemul.h"
#include "ldmisc.h"
extern ld_emulation_xfer_type ld_lnk960_emulation;
extern ld_emulation_xfer_type ld_gldm88kbcs_emulation;
extern ld_emulation_xfer_type ld_gld_emulation;
extern ld_emulation_xfer_type ld_vanilla_emulation;
extern ld_emulation_xfer_type ld_gld68k_emulation;
extern ld_emulation_xfer_type ld_gld960_emulation;
extern ld_emulation_xfer_type ld_gld29k_emulation;
extern ld_emulation_xfer_type ld_gldnews_emulation;
extern ld_emulation_xfer_type ld_h8300hds_emulation;
ld_emulation_xfer_type *ld_emulation;
void
ldemul_hll(name)
char *name;
{
ld_emulation->hll(name);
}
void ldemul_syslib(name)
char *name;
{
ld_emulation->syslib(name);
}
void
ldemul_after_parse()
{
ld_emulation->after_parse();
}
void
ldemul_before_parse()
{
ld_emulation->before_parse();
}
void
ldemul_after_allocation()
{
ld_emulation->after_allocation();
}
void
ldemul_before_allocation()
{
if (ld_emulation->before_allocation) {
ld_emulation->before_allocation();
}
}
void
ldemul_set_output_arch()
{
ld_emulation->set_output_arch();
}
char *
ldemul_choose_target()
{
return ld_emulation->choose_target();
}
char *
ldemul_get_script()
{
return ld_emulation->get_script();
}
void
ldemul_choose_mode(target)
char *target;
{
if (strcmp(target,LNK960_EMULATION_NAME)==0) {
ld_emulation = &ld_lnk960_emulation;
}
else if (strcmp(target,GLD960_EMULATION_NAME)==0) {
ld_emulation = &ld_gld960_emulation;
}
else if (strcmp(target,GLDM88KBCS_EMULATION_NAME)==0) {
ld_emulation = &ld_gldm88kbcs_emulation;
}
#ifndef GNU960
else if (strcmp(target,GLD_EMULATION_NAME)==0) {
ld_emulation = &ld_gld_emulation;
}
else if (strcmp(target,VANILLA_EMULATION_NAME)==0) {
ld_emulation = &ld_vanilla_emulation;
}
else if (strcmp(target,H8300HDS_EMULATION_NAME)==0) {
ld_emulation = &ld_h8300hds_emulation;
}
else if (strcmp(target,GLD68K_EMULATION_NAME)==0) {
ld_emulation = &ld_gld68k_emulation;
}
else if (strcmp(target,GLD29K_EMULATION_NAME)==0) {
ld_emulation = &ld_gld29k_emulation;
}
else if (strcmp(target,GLDNEWS_EMULATION_NAME)==0) {
ld_emulation = &ld_gldnews_emulation;
}
#endif
else {
info("%P%F unrecognised emulation mode: %s\n",target);
}
}

2
ld/ldgld960.c
View File

@ -25,8 +25,8 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
*/
#include "sysdep.h"
#include "bfd.h"
#include "sysdep.h"
#include "ld.h"

54
ld/ldgram.y
View File

@ -14,16 +14,19 @@
*/
#define DONTDECLARE_MALLOC
#include "sysdep.h"
#include "bfd.h"
#include "sysdep.h"
#include "ld.h"
#include "ldexp.h"
#include "ldver.h"
#include "ldlang.h"
#include "ld-emul.h"
#include "ldemul.h"
#include "ldfile.h"
#include "ldmisc.h"
#define YYDEBUG 1
boolean option_v;
@ -46,7 +49,7 @@ lang_output_section_statement_type *lang_output_section_statement_lookup();
#ifdef __STDC__
void lang_add_data(int type, union etree_union *exp);
void lang_enter_output_section_statement(char *output_section_statement_name, etree_type *address_exp, bfd_vma block_value);
void lang_enter_output_section_statement(char *output_section_statement_name, etree_type *address_exp, int flags, bfd_vma block_value);
#else
@ -89,7 +92,7 @@ boolean ldgram_had_equals = false;
}
%type <etree> exp opt_exp
%type <integer> fill_opt opt_block
%type <integer> fill_opt opt_block opt_type
%type <name> memspec_opt
%token <integer> INT
%token <name> NAME
@ -117,10 +120,11 @@ boolean ldgram_had_equals = false;
%token '{' '}'
%token SIZEOF_HEADERS OUTPUT_FORMAT FORCE_COMMON_ALLOCATION OUTPUT_ARCH
%token SIZEOF_HEADERS
%token MEMORY
%token MEMORY
%token NOLOAD DSECT COPY INFO OVERLAY
%token NAME DEFINED TARGET_K SEARCH_DIR MAP ENTRY
%token OPTION_e OPTION_c OPTION_noinhibit_exec OPTION_s OPTION_S OPTION_sort_common
%token OPTION_format OPTION_F OPTION_u
%token OPTION_format OPTION_F OPTION_u OPTION_Bstatic OPTION_N
%token <integer> SIZEOF NEXT ADDR
%token OPTION_d OPTION_dc OPTION_dp OPTION_x OPTION_X OPTION_defsym
%token OPTION_v OPTION_M OPTION_t STARTUP HLL SYSLIB FLOAT NOFLOAT
@ -128,7 +132,7 @@ boolean ldgram_had_equals = false;
%token <name> OPTION_l OPTION_L OPTION_T OPTION_Aarch OPTION_Tfile OPTION_Texp
%token OPTION_Ur
%token ORIGIN FILL OPTION_g
%token LENGTH CREATE_OBJECT_SYMBOLS INPUT OUTPUT
%token LENGTH CREATE_OBJECT_SYMBOLS INPUT OUTPUT CONSTRUCTORS
%type <token> assign_op
%type <name> filename
@ -158,6 +162,7 @@ command_line_option:
ifile_list
{ ldgram_in_script = false; }
'}'
| OPTION_Bstatic { }
| OPTION_v
{
ldversion();
@ -171,8 +176,11 @@ command_line_option:
}
| OPTION_n {
config.magic_demand_paged = false;
config.make_executable = false;
config.text_read_only = true;
}
| OPTION_N {
config.magic_demand_paged = false;
}
| OPTION_s {
strip_symbols = STRIP_ALL;
}
@ -262,8 +270,8 @@ command_line_option:
| NAME
{ lang_add_input_file($1,lang_input_file_is_file_enum,
(char *)NULL); }
| OPTION_c filename script_file
{ ldfile_open_command_file($2); }
| OPTION_c filename
{ ldfile_open_command_file($2); } script_file
| OPTION_Tfile
{ ldfile_open_command_file($1); } script_file
@ -325,6 +333,7 @@ ifile_p1:
| low_level_library
| floating_point_support
| statement_anywhere
| ';'
| TARGET_K '(' NAME ')'
{ lang_add_target($3); }
| SEARCH_DIR '(' filename ')'
@ -405,6 +414,10 @@ statement:
| statement CREATE_OBJECT_SYMBOLS
{
lang_add_attribute(lang_object_symbols_statement_enum); }
| statement ';'
| statement CONSTRUCTORS
{
lang_add_attribute(lang_constructors_statement_enum); }
| statement input_section_spec
| statement length '(' exp ')'
@ -629,11 +642,11 @@ exp :
{ $$ = exp_nameop(SIZEOF_HEADERS,0); }
| SIZEOF '(' NAME ')'
{ $$ = exp_nameop($1,$3); }
{ $$ = exp_nameop(SIZEOF,$3); }
| ADDR '(' NAME ')'
{ $$ = exp_nameop($1,$3); }
{ $$ = exp_nameop(ADDR,$3); }
| ALIGN_K '(' exp ')'
{ $$ = exp_unop($1,$3); }
{ $$ = exp_unop(ALIGN_K,$3); }
| NAME
{ $$ = exp_nameop(NAME,$1); }
;
@ -641,17 +654,26 @@ exp :
section: NAME opt_exp opt_block ':' opt_things'{'
section: NAME opt_exp opt_type opt_block ':' opt_things'{'
{
lang_enter_output_section_statement($1,$2,$3);
lang_enter_output_section_statement($1,$2,$3,$4);
}
statement '}' fill_opt memspec_opt
{
lang_leave_output_section_statement($10, $11);
lang_leave_output_section_statement($11, $12);
}
;
opt_type:
'(' NOLOAD ')' { $$ = SEC_NO_FLAGS; }
| '(' DSECT ')' { $$ = 0; }
| '(' COPY ')' { $$ = 0; }
| '(' INFO ')' { $$ = 0; }
| '(' OVERLAY ')' { $$ = 0; }
| { $$ = SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS; }
;
opt_things:
{

2
ld/ldindr.c
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@ -12,8 +12,8 @@
#include "sysdep.h"
#include "bfd.h"
#include "sysdep.h"
#include "ld.h"
#include "ldsym.h"
#include "ldmisc.h"

53
ld/ldlang.c
View File

@ -20,10 +20,8 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
*
*/
#include "sysdep.h"
#include "bfd.h"
#include "sysdep.h"
#include "ld.h"
#include "ldmain.h"
@ -766,8 +764,8 @@ lang_reasonable_defaults()
Add the supplied name to the symbol table as an undefined reference.
Remove items from the chain as we open input bfds
*/
typedef struct ldlang_undef_chain_list_struct {
struct ldlang_undef_chain_list_struct *next;
typedef struct ldlang_undef_chain_list {
struct ldlang_undef_chain_list *next;
char *name;
} ldlang_undef_chain_list_type;
@ -1621,10 +1619,6 @@ DEFUN_VOID(lang_relocate_globals)
{
produce_warnings(lgs, it);
}
if (lgs->flags & SYM_INDIRECT)
{
do_indirect(lgs);
}
while (ptr != (asymbol **)NULL) {
asymbol *ref = *ptr;
@ -1675,9 +1669,8 @@ DEFUN_VOID(lang_check)
bfd * input_bfd;
unsigned long input_machine;
enum bfd_architecture input_architecture;
CONST char *out_arch;
char *out_arch2;
CONST bfd_arch_info_type *compatible;
for (file = file_chain.head;
file != (lang_statement_union_type *)NULL;
@ -1688,37 +1681,34 @@ CONST char *out_arch;
input_bfd = file->input_statement.the_bfd;
input_machine = bfd_get_machine(input_bfd);
input_architecture = bfd_get_architecture(input_bfd);
input_machine = bfd_get_mach(input_bfd);
input_architecture = bfd_get_arch(input_bfd);
/* Inspect the architecture and ensure we're linking like with like */
if (!bfd_arch_compatible(input_bfd,
output_bfd,
&ldfile_new_output_architecture,
&ldfile_new_output_machine))
/* Inspect the architecture and ensure we're linking like with
like */
compatible=bfd_arch_get_compatible(input_bfd,
output_bfd);
if (compatible)
{
ldfile_output_machine = compatible->mach;
ldfile_output_architecture = compatible->arch;
}
else
{
/* Result of bfd_printable_arch_mach is not guaranteed to stick
around after next call, so we have to copy it. */
out_arch = bfd_printable_arch_mach(ldfile_output_architecture,
ldfile_output_machine);
out_arch2 = ldmalloc (strlen (out_arch)+1);
strcpy (out_arch2, out_arch);
info("%P: warning, %s architecture of input file `%B' incompatible with %s output\n",
bfd_printable_arch_mach(input_architecture, input_machine),
input_bfd,
out_arch2);
free (out_arch2);
bfd_printable_name(input_bfd), input_bfd,
bfd_printable_name(output_bfd));
bfd_set_arch_mach(output_bfd,
ldfile_new_output_architecture,
ldfile_new_output_machine);
}
}
}
}
@ -2076,6 +2066,7 @@ ldsym_type *name)
next->sym= name;
name->flags |= SYM_CONSTRUCTOR;
constructor_name_list = next;
}
void

2
ld/ldlnk960.c
View File

@ -27,8 +27,8 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
* intel coff loader emulation specific stuff
*/
#include "sysdep.h"
#include "bfd.h"
#include "sysdep.h"
/*#include "archures.h"*/
#include "ld.h"

7
ld/ldmain.c
View File

@ -20,13 +20,10 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
* Written by Steve Chamberlain steve@cygnus.com
*
* $Id$
*
*
*/
#include "sysdep.h"
#include "bfd.h"
#include "sysdep.h"
#include "config.h"
#include "ld.h"
@ -99,7 +96,7 @@ boolean write_map;
int unix_relocate;
#ifdef GNU960
/* Indicates whether output file will be b.out (default) or coff */
enum target_flavour_enum output_flavor = BFD_BOUT_FORMAT;
enum target_flavour output_flavor = BFD_BOUT_FORMAT;
#endif
/* Force the make_executable to be output, even if there are non-fatal

2
ld/ldsym.c
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@ -60,8 +60,8 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
*/
#include "sysdep.h"
#include "bfd.h"
#include "sysdep.h"
#include "ld.h"
#include "ldsym.h"

2
ld/ldvanilla.c
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@ -28,8 +28,8 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
*/
#include "sysdep.h"
#include "bfd.h"
#include "sysdep.h"
#include "ld.h"

2
ld/ldwarn.c
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@ -1,5 +1,5 @@
#include "sysdep.h"
#include "bfd.h"
#include "sysdep.h"
#include "ldsym.h"
#include "ldwarn.h"
#include "ldmisc.h"