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* ld.h (args_type, ld_config_type): Reorder fields.

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* ldmain.c (main): Don't initialise a bunch of vars we know are
	zero already.
This commit is contained in:
Alan Modra 2007-05-07 15:04:53 +00:00
parent 1182cb9397
commit 3b95049e0a
3 changed files with 51 additions and 106 deletions
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6
ld/ChangeLog
View File

@ -1,3 +1,9 @@
2007-05-08 Alan Modra <amodra@bigpond.net.au>
* ld.h (args_type, ld_config_type): Reorder fields.
* ldmain.c (main): Don't initialise a bunch of vars we know are
zero already.
2007-05-05 Anatoly Sokolov <aesok@post.ru>
* multempl/avrelf.em (PARSE_AND_LIST_ARGS_CASES): Add new value for

80
ld/ld.h
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@ -147,22 +147,6 @@ typedef struct {
bfd_boolean inhibit_common_definition;
bfd_boolean relax;
/* Name of runtime interpreter to invoke. */
char *interpreter;
/* Name to give runtime libary from the -soname argument. */
char *soname;
/* Runtime library search path from the -rpath argument. */
char *rpath;
/* Link time runtime library search path from the -rpath-link
argument. */
char *rpath_link;
/* Big or little endian as set on command line. */
enum { ENDIAN_UNSET = 0, ENDIAN_BIG, ENDIAN_LITTLE } endian;
/* If TRUE, build MIPS embedded PIC relocation tables in the output
file. */
bfd_boolean embedded_relocs;
@ -181,20 +165,6 @@ typedef struct {
search. */
bfd_boolean warn_search_mismatch;
/* Name of shared object whose symbol table should be filtered with
this shared object. From the --filter option. */
char *filter_shlib;
/* Name of shared object for whose symbol table this shared object
is an auxiliary filter. From the --auxiliary option. */
char **auxiliary_filters;
/* A version symbol to be applied to the symbol names found in the
.exports sections. */
char *version_exports_section;
/* Default linker script. */
char *default_script;
/* If TRUE (the default) check section addresses, once compute,
fpor overlaps. */
@ -206,6 +176,9 @@ typedef struct {
input files. */
bfd_boolean accept_unknown_input_arch;
/* Big or little endian as set on command line. */
enum { ENDIAN_UNSET = 0, ENDIAN_BIG, ENDIAN_LITTLE } endian;
/* -Bsymbolic and -Bsymbolic-functions, as set on command line. */
enum
{
@ -222,6 +195,34 @@ typedef struct {
dynamic_list_data,
dynamic_list
} dynamic_list;
/* Name of runtime interpreter to invoke. */
char *interpreter;
/* Name to give runtime libary from the -soname argument. */
char *soname;
/* Runtime library search path from the -rpath argument. */
char *rpath;
/* Link time runtime library search path from the -rpath-link
argument. */
char *rpath_link;
/* Name of shared object whose symbol table should be filtered with
this shared object. From the --filter option. */
char *filter_shlib;
/* Name of shared object for whose symbol table this shared object
is an auxiliary filter. From the --auxiliary option. */
char **auxiliary_filters;
/* A version symbol to be applied to the symbol names found in the
.exports sections. */
char *version_exports_section;
/* Default linker script. */
char *default_script;
} args_type;
extern args_type command_line;
@ -229,7 +230,6 @@ extern args_type command_line;
typedef int token_code_type;
typedef struct {
bfd_size_type specified_data_size;
bfd_boolean magic_demand_paged;
bfd_boolean make_executable;
@ -269,24 +269,26 @@ typedef struct {
bfd_boolean text_read_only;
char *map_filename;
FILE *map_file;
bfd_boolean stats;
/* If set, orphan input sections will be mapped to separate output
sections. */
bfd_boolean unique_orphan_sections;
unsigned int split_by_reloc;
bfd_size_type split_by_file;
/* If set, only search library directories explicitly selected
on the command line. */
bfd_boolean only_cmd_line_lib_dirs;
/* The rpath separation character. Usually ':'. */
char rpath_separator;
/* If set, only search library directories explicitly selected
on the command line. */
bfd_boolean only_cmd_line_lib_dirs;
char *map_filename;
FILE *map_file;
unsigned int split_by_reloc;
bfd_size_type split_by_file;
bfd_size_type specified_data_size;
/* The size of the hash table to use. */
bfd_size_type hash_table_size;

71
ld/ldmain.c
View File

@ -242,28 +242,17 @@ main (int argc, char **argv)
}
#endif
/* Initialize the data about options. */
trace_files = trace_file_tries = version_printed = FALSE;
whole_archive = FALSE;
config.build_constructors = TRUE;
config.dynamic_link = FALSE;
config.has_shared = FALSE;
config.rpath_separator = ':';
config.split_by_reloc = (unsigned) -1;
config.split_by_file = (bfd_size_type) -1;
config.hash_table_size = 0;
command_line.force_common_definition = FALSE;
command_line.inhibit_common_definition = FALSE;
command_line.interpreter = NULL;
command_line.rpath = NULL;
config.make_executable = TRUE;
config.magic_demand_paged = TRUE;
config.text_read_only = TRUE;
command_line.warn_mismatch = TRUE;
command_line.warn_search_mismatch = TRUE;
command_line.check_section_addresses = TRUE;
command_line.accept_unknown_input_arch = FALSE;
command_line.symbolic = symbolic_unset;
command_line.dynamic_list = dynamic_list_unset;
sort_section = none;
/* We initialize DEMANGLING based on the environment variable
COLLECT_NO_DEMANGLE. The gcc collect2 program will demangle the
@ -272,73 +261,21 @@ main (int argc, char **argv)
interface by default. */
demangling = getenv ("COLLECT_NO_DEMANGLE") == NULL;
link_info.relocatable = FALSE;
link_info.emitrelocations = FALSE;
link_info.task_link = FALSE;
link_info.shared = FALSE;
link_info.pie = FALSE;
link_info.executable = FALSE;
link_info.symbolic = FALSE;
link_info.export_dynamic = FALSE;
link_info.static_link = FALSE;
link_info.traditional_format = FALSE;
link_info.optimize = FALSE;
link_info.unresolved_syms_in_objects = RM_NOT_YET_SET;
link_info.unresolved_syms_in_shared_libs = RM_NOT_YET_SET;
link_info.allow_multiple_definition = FALSE;
link_info.allow_undefined_version = TRUE;
link_info.create_default_symver = FALSE;
link_info.default_imported_symver = FALSE;
link_info.keep_memory = TRUE;
link_info.notice_all = FALSE;
link_info.nocopyreloc = FALSE;
link_info.new_dtags = FALSE;
link_info.combreloc = TRUE;
link_info.eh_frame_hdr = FALSE;
link_info.relro = FALSE;
link_info.strip_discarded = TRUE;
link_info.strip = strip_none;
link_info.discard = discard_sec_merge;
link_info.common_skip_ar_aymbols = bfd_link_common_skip_none;
link_info.callbacks = &link_callbacks;
link_info.hash = NULL;
link_info.keep_hash = NULL;
link_info.notice_hash = NULL;
link_info.wrap_hash = NULL;
link_info.input_bfds = NULL;
link_info.create_object_symbols_section = NULL;
link_info.gc_sym_list = NULL;
link_info.base_file = NULL;
link_info.emit_hash = TRUE;
link_info.emit_gnu_hash = FALSE;
/* SVR4 linkers seem to set DT_INIT and DT_FINI based on magic _init
and _fini symbols. We are compatible. */
link_info.init_function = "_init";
link_info.fini_function = "_fini";
link_info.pei386_auto_import = -1;
link_info.pei386_runtime_pseudo_reloc = FALSE;
link_info.spare_dynamic_tags = 5;
link_info.flags = 0;
link_info.flags_1 = 0;
link_info.relax_pass = 1;
link_info.warn_shared_textrel = FALSE;
link_info.gc_sections = FALSE;
link_info.print_gc_sections = FALSE;
link_info.dynamic = FALSE;
link_info.dynamic_list = NULL;
link_info.dynamic_data = FALSE;
link_info.reduce_memory_overheads = FALSE;
config.maxpagesize = 0;
config.commonpagesize = 0;
ldfile_add_arch ("");
config.make_executable = TRUE;
force_make_executable = FALSE;
config.magic_demand_paged = TRUE;
config.text_read_only = TRUE;
emulation = get_emulation (argc, argv);
ldemul_choose_mode (emulation);
default_target = ldemul_choose_target (argc, argv);