# This shell script emits a C file. -*- C -*-
-# Copyright 1991, 1993, 1994, 1997, 1999, 2000, 2001, 2002
+# Copyright 1991, 1993, 1994, 1997, 1999, 2000, 2001, 2002, 2003
# Free Software Foundation, Inc.
#
# This file is part of GLD, the Gnu Linker.
#include "ldctor.h"
#include "elf32-hppa.h"
-static void hppaelf_after_parse PARAMS((void));
-static void hppaelf_create_output_section_statements PARAMS ((void));
-static asection *hppaelf_add_stub_section
- PARAMS ((const char *, asection *));
-static void hppaelf_layout_sections_again PARAMS ((void));
-static void gld${EMULATION_NAME}_finish PARAMS ((void));
-static void build_section_lists PARAMS ((lang_statement_union_type *));
-
/* Fake input file for stubs. */
static lang_input_statement_type *stub_file;
and adds millicode library to the list of input files. */
static void
-hppaelf_after_parse ()
+hppaelf_after_parse (void)
{
- if (link_info.relocateable)
+ if (link_info.relocatable)
lang_add_unique (".text");
-#if 0 /* enable this once we split millicode stuff from libgcc */
- else
- lang_add_input_file ("milli",
- lang_input_file_is_l_enum,
- NULL);
-#endif
+
+ /* Enable this once we split millicode stuff from libgcc:
+ lang_add_input_file ("milli",
+ lang_input_file_is_l_enum,
+ NULL);
+ */
}
/* This is called before the input files are opened. We create a new
fake input file to hold the stub sections. */
static void
-hppaelf_create_output_section_statements ()
+hppaelf_create_output_section_statements (void)
{
+ extern const bfd_target bfd_elf32_hppa_linux_vec;
+ extern const bfd_target bfd_elf32_hppa_nbsd_vec;
+ extern const bfd_target bfd_elf32_hppa_vec;
+
+ if (link_info.hash->creator != &bfd_elf32_hppa_linux_vec
+ && link_info.hash->creator != &bfd_elf32_hppa_nbsd_vec
+ && link_info.hash->creator != &bfd_elf32_hppa_vec)
+ return;
+
stub_file = lang_add_input_file ("linker stubs",
lang_input_file_is_fake_enum,
NULL);
/* Traverse the linker tree to find the spot where the stub goes. */
-static bfd_boolean hook_in_stub
- PARAMS ((struct hook_stub_info *, lang_statement_union_type **));
-
static bfd_boolean
-hook_in_stub (info, lp)
- struct hook_stub_info *info;
- lang_statement_union_type **lp;
+hook_in_stub (struct hook_stub_info *info, lang_statement_union_type **lp)
{
lang_statement_union_type *l;
bfd_boolean ret;
immediately before INPUT_SECTION. */
static asection *
-hppaelf_add_stub_section (stub_sec_name, input_section)
- const char *stub_sec_name;
- asection *input_section;
+hppaelf_add_stub_section (const char *stub_sec_name, asection *input_section)
{
asection *stub_sec;
flagword flags;
/* Another call-back for elf32_hppa_size_stubs. */
static void
-hppaelf_layout_sections_again ()
+hppaelf_layout_sections_again (void)
{
/* If we have changed sizes of the stub sections, then we need
to recalculate all the section offsets. This may mean we need to
/* Resize the sections. */
lang_size_sections (stat_ptr->head, abs_output_section,
- &stat_ptr->head, 0, (bfd_vma) 0, NULL);
+ &stat_ptr->head, 0, (bfd_vma) 0, NULL, TRUE);
/* Redo special stuff. */
ldemul_after_allocation ();
static void
-build_section_lists (statement)
- lang_statement_union_type *statement;
+build_section_lists (lang_statement_union_type *statement)
{
if (statement->header.type == lang_input_section_enum
&& !statement->input_section.ifile->just_syms_flag
+ && (statement->input_section.section->flags & SEC_EXCLUDE) == 0
&& statement->input_section.section->output_section != NULL
&& statement->input_section.section->output_section->owner == output_bfd)
{
to build linker stubs. */
static void
-gld${EMULATION_NAME}_finish ()
+gld${EMULATION_NAME}_finish (void)
{
- /* bfd_elf32_discard_info just plays with debugging sections,
+ /* bfd_elf_discard_info just plays with debugging sections,
ie. doesn't affect any code, so we can delay resizing the
sections. It's likely we'll resize everything in the process of
adding stubs. */
- if (bfd_elf${ELFSIZE}_discard_info (output_bfd, &link_info))
+ if (bfd_elf_discard_info (output_bfd, &link_info))
need_laying_out = 1;
/* If generating a relocatable output file, then we don't
have to examine the relocs. */
- if (! link_info.relocateable)
+ if (stub_file != NULL && !link_info.relocatable)
{
int ret = elf32_hppa_setup_section_lists (output_bfd, &link_info);
if (need_laying_out)
hppaelf_layout_sections_again ();
- if (! link_info.relocateable)
+ if (! link_info.relocatable)
{
/* Set the global data pointer. */
if (! elf32_hppa_set_gp (output_bfd, &link_info))
}
/* Now build the linker stubs. */
- if (stub_file->the_bfd->sections != NULL)
+ if (stub_file != NULL && stub_file->the_bfd->sections != NULL)
{
if (! elf32_hppa_build_stubs (&link_info))
einfo ("%X%P: can not build stubs: %E\n");
/* Avoid processing the fake stub_file in vercheck, stat_needed and
check_needed routines. */
-static void hppa_for_each_input_file_wrapper
- PARAMS ((lang_input_statement_type *));
-static void hppa_lang_for_each_input_file
- PARAMS ((void (*) (lang_input_statement_type *)));
-
-static void (*real_func) PARAMS ((lang_input_statement_type *));
+static void (*real_func) (lang_input_statement_type *);
-static void hppa_for_each_input_file_wrapper (l)
- lang_input_statement_type *l;
+static void hppa_for_each_input_file_wrapper (lang_input_statement_type *l)
{
if (l != stub_file)
(*real_func) (l);
}
static void
-hppa_lang_for_each_input_file (func)
- void (*func) PARAMS ((lang_input_statement_type *));
+hppa_lang_for_each_input_file (void (*func) (lang_input_statement_type *))
{
real_func = func;
lang_for_each_input_file (&hppa_for_each_input_file_wrapper);
#define OPTION_STUBGROUP_SIZE (OPTION_MULTI_SUBSPACE + 1)
'
-# The options are repeated below so that no abbreviations are allowed.
-# Otherwise -s matches stub-group-size
PARSE_AND_LIST_LONGOPTS='
{ "multi-subspace", no_argument, NULL, OPTION_MULTI_SUBSPACE },
- { "multi-subspace", no_argument, NULL, OPTION_MULTI_SUBSPACE },
- { "stub-group-size", required_argument, NULL, OPTION_STUBGROUP_SIZE },
{ "stub-group-size", required_argument, NULL, OPTION_STUBGROUP_SIZE },
'
projects / deliverable / binutils-gdb.git / blobdiff