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* emultempl/ppc64elf.em: Convert to C90 function definitions, remove 

unnecessary prototypes and casts.
This commit is contained in:
Alan Modra 2003-06-20 05:33:26 +00:00
parent 4ce794b729
commit 7d8a3a28e3
2 changed files with 25 additions and 58 deletions
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5
ld/ChangeLog
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@ -1,3 +1,8 @@
2003-06-20 Alan Modra <amodra@bigpond.net.au>
* emultempl/ppc64elf.em: Convert to C90 function definitions, remove
unnecessary prototypes and casts.
2003-06-19 Alan Modra <amodra@bigpond.net.au> 2003-06-19 Alan Modra <amodra@bigpond.net.au>
* emultempl/ppc64elf.em (gld${EMULATION_NAME}_finish): Dump out * emultempl/ppc64elf.em (gld${EMULATION_NAME}_finish): Dump out

78
ld/emultempl/ppc64elf.em
View File

@ -49,30 +49,12 @@ static int emit_stub_syms = 0;
static asection *toc_section = 0; static asection *toc_section = 0;
static void ppc_create_output_section_statements
PARAMS ((void));
static void ppc_after_open
PARAMS ((void));
static void ppc_before_allocation
PARAMS ((void));
static asection *ppc_add_stub_section
PARAMS ((const char *, asection *));
static void ppc_layout_sections_again
PARAMS ((void));
static void gld${EMULATION_NAME}_after_allocation
PARAMS ((void));
static void build_toc_list
PARAMS ((lang_statement_union_type *));
static void build_section_lists
PARAMS ((lang_statement_union_type *));
static struct bfd_elf_version_expr *gld${EMULATION_NAME}_new_vers_pattern
PARAMS ((struct bfd_elf_version_expr *));
/* This is called before the input files are opened. We create a new /* This is called before the input files are opened. We create a new
fake input file to hold the stub sections. */ fake input file to hold the stub sections. */
static void static void
ppc_create_output_section_statements () ppc_create_output_section_statements (void)
{ {
extern const bfd_target bfd_elf64_powerpc_vec; extern const bfd_target bfd_elf64_powerpc_vec;
extern const bfd_target bfd_elf64_powerpcle_vec; extern const bfd_target bfd_elf64_powerpcle_vec;
@ -98,7 +80,7 @@ ppc_create_output_section_statements ()
} }
static void static void
ppc_after_open () ppc_after_open (void)
{ {
if (!ppc64_elf_mark_entry_syms (&link_info)) if (!ppc64_elf_mark_entry_syms (&link_info))
{ {
@ -110,7 +92,7 @@ ppc_after_open ()
} }
static void static void
ppc_before_allocation () ppc_before_allocation (void)
{ {
if (stub_file != NULL) if (stub_file != NULL)
{ {
@ -125,7 +107,7 @@ ppc_before_allocation ()
/* Size the sections. This is premature, but we want to know the /* Size the sections. This is premature, but we want to know the
TLS segment layout so that certain optimizations can be done. */ TLS segment layout so that certain optimizations can be done. */
lang_size_sections (stat_ptr->head, abs_output_section, lang_size_sections (stat_ptr->head, abs_output_section,
&stat_ptr->head, 0, (bfd_vma) 0, NULL, TRUE); &stat_ptr->head, 0, 0, NULL, TRUE);
if (!ppc64_elf_tls_optimize (output_bfd, &link_info)) if (!ppc64_elf_tls_optimize (output_bfd, &link_info))
{ {
@ -148,13 +130,8 @@ struct hook_stub_info
/* Traverse the linker tree to find the spot where the stub goes. */ /* 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 static bfd_boolean
hook_in_stub (info, lp) hook_in_stub (struct hook_stub_info *info, lang_statement_union_type **lp)
struct hook_stub_info *info;
lang_statement_union_type **lp;
{ {
lang_statement_union_type *l; lang_statement_union_type *l;
bfd_boolean ret; bfd_boolean ret;
@ -226,9 +203,7 @@ hook_in_stub (info, lp)
immediately before INPUT_SECTION. */ immediately before INPUT_SECTION. */
static asection * static asection *
ppc_add_stub_section (stub_sec_name, input_section) ppc_add_stub_section (const char *stub_sec_name, asection *input_section)
const char *stub_sec_name;
asection *input_section;
{ {
asection *stub_sec; asection *stub_sec;
flagword flags; flagword flags;
@ -269,7 +244,7 @@ ppc_add_stub_section (stub_sec_name, input_section)
/* Another call-back for ppc64_elf_size_stubs. */ /* Another call-back for ppc64_elf_size_stubs. */
static void static void
ppc_layout_sections_again () ppc_layout_sections_again (void)
{ {
/* If we have changed sizes of the stub sections, then we need /* If we have changed sizes of the stub sections, then we need
to recalculate all the section offsets. This may mean we need to to recalculate all the section offsets. This may mean we need to
@ -280,21 +255,20 @@ ppc_layout_sections_again ()
/* Resize the sections. */ /* Resize the sections. */
lang_size_sections (stat_ptr->head, abs_output_section, lang_size_sections (stat_ptr->head, abs_output_section,
&stat_ptr->head, 0, (bfd_vma) 0, NULL, TRUE); &stat_ptr->head, 0, 0, NULL, TRUE);
/* Recalculate TOC base. */ /* Recalculate TOC base. */
ldemul_after_allocation (); ldemul_after_allocation ();
/* Do the assignments again. */ /* Do the assignments again. */
lang_do_assignments (stat_ptr->head, abs_output_section, lang_do_assignments (stat_ptr->head, abs_output_section, NULL, 0);
(fill_type *) 0, (bfd_vma) 0);
} }
/* Call the back-end function to set TOC base after we have placed all /* Call the back-end function to set TOC base after we have placed all
the sections. */ the sections. */
static void static void
gld${EMULATION_NAME}_after_allocation () gld${EMULATION_NAME}_after_allocation (void)
{ {
if (!link_info.relocateable) if (!link_info.relocateable)
_bfd_set_gp_value (output_bfd, ppc64_elf_toc (output_bfd)); _bfd_set_gp_value (output_bfd, ppc64_elf_toc (output_bfd));
@ -302,21 +276,17 @@ gld${EMULATION_NAME}_after_allocation ()
static void static void
build_toc_list (statement) build_toc_list (lang_statement_union_type *statement)
lang_statement_union_type *statement;
{ {
if (statement->header.type == lang_input_section_enum if (statement->header.type == lang_input_section_enum
&& !statement->input_section.ifile->just_syms_flag && !statement->input_section.ifile->just_syms_flag
&& statement->input_section.section->output_section == toc_section) && statement->input_section.section->output_section == toc_section)
{ ppc64_elf_next_toc_section (&link_info, statement->input_section.section);
ppc64_elf_next_toc_section (&link_info, statement->input_section.section);
}
} }
static void static void
build_section_lists (statement) build_section_lists (lang_statement_union_type *statement)
lang_statement_union_type *statement;
{ {
if (statement->header.type == lang_input_section_enum if (statement->header.type == lang_input_section_enum
&& !statement->input_section.ifile->just_syms_flag && !statement->input_section.ifile->just_syms_flag
@ -333,7 +303,7 @@ build_section_lists (statement)
/* Final emulation specific call. */ /* Final emulation specific call. */
static void static void
gld${EMULATION_NAME}_finish () gld${EMULATION_NAME}_finish (void)
{ {
/* e_entry on PowerPC64 points to the function descriptor for /* e_entry on PowerPC64 points to the function descriptor for
_start. If _start is missing, default to the first function _start. If _start is missing, default to the first function
@ -425,9 +395,8 @@ gld${EMULATION_NAME}_finish ()
exported. Lack of an exported function code sym may cause a exported. Lack of an exported function code sym may cause a
definition to be pulled in from a static library. */ definition to be pulled in from a static library. */
struct bfd_elf_version_expr * static struct bfd_elf_version_expr *
gld${EMULATION_NAME}_new_vers_pattern (entry) gld${EMULATION_NAME}_new_vers_pattern (struct bfd_elf_version_expr *entry)
struct bfd_elf_version_expr *entry;
{ {
struct bfd_elf_version_expr *dot_entry; struct bfd_elf_version_expr *dot_entry;
struct bfd_elf_version_expr *next; struct bfd_elf_version_expr *next;
@ -466,7 +435,7 @@ gld${EMULATION_NAME}_new_vers_pattern (entry)
return entry; return entry;
} }
dot_entry = (struct bfd_elf_version_expr *) xmalloc (sizeof *dot_entry); dot_entry = xmalloc (sizeof *dot_entry);
dot_entry->next = entry; dot_entry->next = entry;
len = strlen (entry->pattern) + 2; len = strlen (entry->pattern) + 2;
dot_pat = xmalloc (len); dot_pat = xmalloc (len);
@ -481,23 +450,16 @@ gld${EMULATION_NAME}_new_vers_pattern (entry)
/* Avoid processing the fake stub_file in vercheck, stat_needed and /* Avoid processing the fake stub_file in vercheck, stat_needed and
check_needed routines. */ check_needed routines. */
static void ppc_for_each_input_file_wrapper static void (*real_func) (lang_input_statement_type *);
PARAMS ((lang_input_statement_type *));
static void ppc_lang_for_each_input_file
PARAMS ((void (*) (lang_input_statement_type *)));
static void (*real_func) PARAMS ((lang_input_statement_type *)); static void ppc_for_each_input_file_wrapper (lang_input_statement_type *l)
static void ppc_for_each_input_file_wrapper (l)
lang_input_statement_type *l;
{ {
if (l != stub_file) if (l != stub_file)
(*real_func) (l); (*real_func) (l);
} }
static void static void
ppc_lang_for_each_input_file (func) ppc_lang_for_each_input_file (void (*func) (lang_input_statement_type *))
void (*func) PARAMS ((lang_input_statement_type *));
{ {
real_func = func; real_func = func;
lang_for_each_input_file (&ppc_for_each_input_file_wrapper); lang_for_each_input_file (&ppc_for_each_input_file_wrapper);