diff options
| -rw-r--r-- | gold/ChangeLog | 7 | ||||
| -rw-r--r-- | gold/options.h | 429 |
2 files changed, 221 insertions, 215 deletions
diff --git a/gold/ChangeLog b/gold/ChangeLog index 9a50ae0..67c871a 100644 --- a/gold/ChangeLog +++ b/gold/ChangeLog @@ -1,3 +1,8 @@ +2013-05-10 Roland McGrath <mcgrathr@google.com> + + * options.h (General_options): Remove leading space from help + messages for -nostdlib and --rosegment. + 2013-05-03 Maciej W. Rozycki <macro@codesourcery.com> PR ld/15365 @@ -14802,7 +14807,7 @@ * Added source code to GNU binutils. -Copyright (C) 2008-2012 Free Software Foundation, Inc. +Copyright (C) 2008-2013 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright diff --git a/gold/options.h b/gold/options.h index 75dbee5..c00e69a 100644 --- a/gold/options.h +++ b/gold/options.h @@ -1,6 +1,7 @@ // options.h -- handle command line options for gold -*- C++ -*- -// Copyright 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. +// Copyright 2006, 2007, 2008, 2009, 2010, 2011, 2013 +// Free Software Foundation, Inc. // Written by Ian Lance Taylor <iant@google.com>. // This file is part of gold. @@ -120,7 +121,7 @@ parse_set(const char* option_name, const char* arg, String_set* retval); extern void parse_choices(const char* option_name, const char* arg, const char** retval, - const char* choices[], int num_choices); + const char* choices[], int num_choices); struct Struct_var; @@ -168,7 +169,7 @@ struct One_option Struct_var* reader; One_option(const char* ln, Dashes d, char sn, const char* dv, - const char* hs, const char* ha, bool oa, Struct_var* r) + const char* hs, const char* ha, bool oa, Struct_var* r) : longname(ln), dashes(d), shortname(sn), default_value(dv ? dv : ""), helpstring(hs), helparg(ha), optional_arg(oa), reader(r) { @@ -219,7 +220,7 @@ struct Struct_var // OPTIONS: the global General_options object. Used by DEFINE_special. virtual void parse_to_value(const char* option, const char* arg, - Command_line* cmdline, General_options* options) = 0; + Command_line* cmdline, General_options* options) = 0; virtual ~Struct_var() // To make gcc happy. { } @@ -230,16 +231,16 @@ struct Struct_special : public Struct_var { // If you change this, change the parse-fn in DEFINE_special as well. typedef void (General_options::*Parse_function)(const char*, const char*, - Command_line*); + Command_line*); Struct_special(const char* varname, Dashes dashes, char shortname, - Parse_function parse_function, - const char* helpstring, const char* helparg) + Parse_function parse_function, + const char* helpstring, const char* helparg) : option(varname, dashes, shortname, "", helpstring, helparg, false, this), parse(parse_function) { } void parse_to_value(const char* option, const char* arg, - Command_line* cmdline, General_options* options) + Command_line* cmdline, General_options* options) { (options->*(this->parse))(option, arg, cmdline); } One_option option; @@ -261,17 +262,17 @@ struct Struct_special : public Struct_var // avoid unintended macro substitution of "assert()", we need to enclose // varname__ with parenthese. #define DEFINE_var(varname__, dashes__, shortname__, default_value__, \ - default_value_as_string__, helpstring__, helparg__, \ - optional_arg__, type__, param_type__, parse_fn__) \ + default_value_as_string__, helpstring__, helparg__, \ + optional_arg__, type__, param_type__, parse_fn__) \ public: \ param_type__ \ (varname__)() const \ { return this->varname__##_.value; } \ - \ + \ bool \ user_set_##varname__() const \ { return this->varname__##_.user_set_via_option; } \ - \ + \ void \ set_user_set_##varname__() \ { this->varname__##_.user_set_via_option = true; } \ @@ -281,18 +282,18 @@ struct Struct_special : public Struct_var { \ Struct_##varname__() \ : option(#varname__, dashes__, shortname__, default_value_as_string__, \ - helpstring__, helparg__, optional_arg__, this), \ - user_set_via_option(false), value(default_value__) \ + helpstring__, helparg__, optional_arg__, this), \ + user_set_via_option(false), value(default_value__) \ { } \ - \ + \ void \ parse_to_value(const char* option_name, const char* arg, \ - Command_line*, General_options*) \ + Command_line*, General_options*) \ { \ parse_fn__(option_name, arg, &this->value); \ this->user_set_via_option = true; \ } \ - \ + \ options::One_option option; \ bool user_set_via_option; \ type__ value; \ @@ -308,71 +309,71 @@ struct Struct_special : public Struct_var // VARNAME, we also create an option called no-VARNAME (or, for a -z // option, noVARNAME). #define DEFINE_bool(varname__, dashes__, shortname__, default_value__, \ - helpstring__, no_helpstring__) \ + helpstring__, no_helpstring__) \ DEFINE_var(varname__, dashes__, shortname__, default_value__, \ - default_value__ ? "true" : "false", helpstring__, NULL, \ - false, bool, bool, options::parse_bool) \ + default_value__ ? "true" : "false", helpstring__, NULL, \ + false, bool, bool, options::parse_bool) \ struct Struct_no_##varname__ : public options::Struct_var \ { \ Struct_no_##varname__() : option((dashes__ == options::DASH_Z \ ? "no" #varname__ \ : "no-" #varname__), \ dashes__, '\0', \ - default_value__ ? "false" : "true", \ - no_helpstring__, NULL, false, this) \ + default_value__ ? "false" : "true", \ + no_helpstring__, NULL, false, this) \ { } \ - \ + \ void \ parse_to_value(const char*, const char*, \ - Command_line*, General_options* options) \ + Command_line*, General_options* options) \ { \ options->set_##varname__(false); \ options->set_user_set_##varname__(); \ } \ - \ + \ options::One_option option; \ }; \ Struct_no_##varname__ no_##varname__##_initializer_ #define DEFINE_enable(varname__, dashes__, shortname__, default_value__, \ - helpstring__, no_helpstring__) \ + helpstring__, no_helpstring__) \ DEFINE_var(enable_##varname__, dashes__, shortname__, default_value__, \ - default_value__ ? "true" : "false", helpstring__, NULL, \ - false, bool, bool, options::parse_bool) \ + default_value__ ? "true" : "false", helpstring__, NULL, \ + false, bool, bool, options::parse_bool) \ struct Struct_disable_##varname__ : public options::Struct_var \ { \ Struct_disable_##varname__() : option("disable-" #varname__, \ - dashes__, '\0', \ - default_value__ ? "false" : "true", \ - no_helpstring__, NULL, false, this) \ + dashes__, '\0', \ + default_value__ ? "false" : "true", \ + no_helpstring__, NULL, false, this) \ { } \ - \ + \ void \ parse_to_value(const char*, const char*, \ - Command_line*, General_options* options) \ + Command_line*, General_options* options) \ { options->set_enable_##varname__(false); } \ - \ + \ options::One_option option; \ }; \ Struct_disable_##varname__ disable_##varname__##_initializer_ #define DEFINE_int(varname__, dashes__, shortname__, default_value__, \ - helpstring__, helparg__) \ + helpstring__, helparg__) \ DEFINE_var(varname__, dashes__, shortname__, default_value__, \ - #default_value__, helpstring__, helparg__, false, \ - int, int, options::parse_int) + #default_value__, helpstring__, helparg__, false, \ + int, int, options::parse_int) #define DEFINE_uint(varname__, dashes__, shortname__, default_value__, \ - helpstring__, helparg__) \ + helpstring__, helparg__) \ DEFINE_var(varname__, dashes__, shortname__, default_value__, \ - #default_value__, helpstring__, helparg__, false, \ - int, int, options::parse_uint) + #default_value__, helpstring__, helparg__, false, \ + int, int, options::parse_uint) #define DEFINE_uint64(varname__, dashes__, shortname__, default_value__, \ - helpstring__, helparg__) \ + helpstring__, helparg__) \ DEFINE_var(varname__, dashes__, shortname__, default_value__, \ - #default_value__, helpstring__, helparg__, false, \ - uint64_t, uint64_t, options::parse_uint64) + #default_value__, helpstring__, helparg__, false, \ + uint64_t, uint64_t, options::parse_uint64) #define DEFINE_double(varname__, dashes__, shortname__, default_value__, \ helpstring__, helparg__) \ @@ -387,19 +388,19 @@ struct Struct_special : public Struct_var double, double, options::parse_percent) #define DEFINE_string(varname__, dashes__, shortname__, default_value__, \ - helpstring__, helparg__) \ + helpstring__, helparg__) \ DEFINE_var(varname__, dashes__, shortname__, default_value__, \ - default_value__, helpstring__, helparg__, false, \ - const char*, const char*, options::parse_string) + default_value__, helpstring__, helparg__, false, \ + const char*, const char*, options::parse_string) // This is like DEFINE_string, but we convert each occurrence to a // Search_directory and store it in a vector. Thus we also have the // add_to_VARNAME() method, to append to the vector. #define DEFINE_dirlist(varname__, dashes__, shortname__, \ - helpstring__, helparg__) \ + helpstring__, helparg__) \ DEFINE_var(varname__, dashes__, shortname__, , \ - "", helpstring__, helparg__, false, options::Dir_list, \ - const options::Dir_list&, options::parse_dirlist) \ + "", helpstring__, helparg__, false, options::Dir_list, \ + const options::Dir_list&, options::parse_dirlist) \ void \ add_to_##varname__(const char* new_value) \ { options::parse_dirlist(NULL, new_value, &this->varname__##_.value); } \ @@ -409,10 +410,10 @@ struct Struct_special : public Struct_var // This is like DEFINE_string, but we store a set of strings. #define DEFINE_set(varname__, dashes__, shortname__, \ - helpstring__, helparg__) \ + helpstring__, helparg__) \ DEFINE_var(varname__, dashes__, shortname__, , \ - "", helpstring__, helparg__, false, options::String_set, \ - const options::String_set&, options::parse_set) \ + "", helpstring__, helparg__, false, options::String_set, \ + const options::String_set&, options::parse_set) \ public: \ bool \ any_##varname__() const \ @@ -422,8 +423,8 @@ struct Struct_special : public Struct_var is_##varname__(const char* symbol) const \ { \ return (!this->varname__##_.value.empty() \ - && (this->varname__##_.value.find(std::string(symbol)) \ - != this->varname__##_.value.end())); \ + && (this->varname__##_.value.find(std::string(symbol)) \ + != this->varname__##_.value.end())); \ } \ \ options::String_set::const_iterator \ @@ -438,17 +439,17 @@ struct Struct_special : public Struct_var // After helparg__ should come an initializer list, like // {"foo", "bar", "baz"} #define DEFINE_enum(varname__, dashes__, shortname__, default_value__, \ - helpstring__, helparg__, ...) \ + helpstring__, helparg__, ...) \ DEFINE_var(varname__, dashes__, shortname__, default_value__, \ - default_value__, helpstring__, helparg__, false, \ - const char*, const char*, parse_choices_##varname__) \ + default_value__, helpstring__, helparg__, false, \ + const char*, const char*, parse_choices_##varname__) \ private: \ static void parse_choices_##varname__(const char* option_name, \ - const char* arg, \ - const char** retval) { \ + const char* arg, \ + const char** retval) { \ const char* choices[] = __VA_ARGS__; \ options::parse_choices(option_name, arg, retval, \ - choices, sizeof(choices) / sizeof(*choices)); \ + choices, sizeof(choices) / sizeof(*choices)); \ } // This is like DEFINE_bool, but VARNAME is the name of a different @@ -530,16 +531,16 @@ struct Struct_special : public Struct_var // General_options; you are responsible for defining it there. // helparg__ should be NULL iff this special-option is a boolean. #define DEFINE_special(varname__, dashes__, shortname__, \ - helpstring__, helparg__) \ + helpstring__, helparg__) \ private: \ void parse_##varname__(const char* option, const char* arg, \ - Command_line* inputs); \ + Command_line* inputs); \ struct Struct_##varname__ : public options::Struct_special \ { \ Struct_##varname__() \ : options::Struct_special(#varname__, dashes__, shortname__, \ - &General_options::parse_##varname__, \ - helpstring__, helparg__) \ + &General_options::parse_##varname__, \ + helpstring__, helparg__) \ { } \ }; \ Struct_##varname__ varname__##_initializer_ @@ -551,8 +552,8 @@ struct Struct_special : public Struct_var default_value__, \ helpstring__, helparg__) \ DEFINE_var(varname__, dashes__, shortname__, default_value__, \ - default_value__, helpstring__, helparg__, true, \ - const char*, const char*, options::parse_optional_string) + default_value__, helpstring__, helparg__, true, \ + const char*, const char*, options::parse_optional_string) // A directory to search. For each directory we record whether it is // in the sysroot. We need to know this so that, if a linker script @@ -620,11 +621,11 @@ class General_options // NOTE: For every option that you add here, also consider if you // should add it to Position_dependent_options. DEFINE_special(help, options::TWO_DASHES, '\0', - N_("Report usage information"), NULL); + N_("Report usage information"), NULL); DEFINE_special(version, options::TWO_DASHES, 'v', - N_("Report version information"), NULL); + N_("Report version information"), NULL); DEFINE_special(V, options::EXACTLY_ONE_DASH, '\0', - N_("Report version and target information"), NULL); + N_("Report version and target information"), NULL); // These options are sorted approximately so that for each letter in // the alphabet, we show the option whose shortname is that letter @@ -641,12 +642,12 @@ class General_options N_("Do not allow multiple definitions"), false); DEFINE_bool(allow_shlib_undefined, options::TWO_DASHES, '\0', false, - N_("Allow unresolved references in shared libraries"), - N_("Do not allow unresolved references in shared libraries")); + N_("Allow unresolved references in shared libraries"), + N_("Do not allow unresolved references in shared libraries")); DEFINE_bool(as_needed, options::TWO_DASHES, '\0', false, - N_("Only set DT_NEEDED for shared libraries if used"), - N_("Always DT_NEEDED for shared libraries")); + N_("Only set DT_NEEDED for shared libraries if used"), + N_("Always DT_NEEDED for shared libraries")); DEFINE_enum(assert, options::ONE_DASH, '\0', NULL, N_("Ignored"), N_("[ignored]"), @@ -657,10 +658,10 @@ class General_options // accept any string. We'll fail later (when the string is parsed), // if the target isn't actually supported. DEFINE_string(format, options::TWO_DASHES, 'b', "elf", - N_("Set input format"), ("[elf,binary]")); + N_("Set input format"), ("[elf,binary]")); DEFINE_bool(Bdynamic, options::ONE_DASH, '\0', true, - N_("-l searches for shared libraries"), NULL); + N_("-l searches for shared libraries"), NULL); DEFINE_bool_alias(Bstatic, Bdynamic, options::ONE_DASH, '\0', N_("-l does not search for shared libraries"), NULL, true); @@ -673,7 +674,7 @@ class General_options N_("Use group name lookup rules for shared library"), NULL); DEFINE_bool(Bsymbolic, options::ONE_DASH, '\0', false, - N_("Bind defined symbols locally"), NULL); + N_("Bind defined symbols locally"), NULL); DEFINE_bool(Bsymbolic_functions, options::ONE_DASH, '\0', false, N_("Bind defined function symbols locally"), NULL); @@ -683,13 +684,13 @@ class General_options N_("[=STYLE]")); DEFINE_uint64(build_id_chunk_size_for_treehash, - options::TWO_DASHES, '\0', 2 << 20, - N_("Chunk size for '--build-id=tree'"), N_("SIZE")); + options::TWO_DASHES, '\0', 2 << 20, + N_("Chunk size for '--build-id=tree'"), N_("SIZE")); DEFINE_uint64(build_id_min_file_size_for_treehash, options::TWO_DASHES, - '\0', 40 << 20, - N_("Minimum output file size for '--build-id=tree' to work" - " differently than '--build-id=sha1'"), N_("SIZE")); + '\0', 40 << 20, + N_("Minimum output file size for '--build-id=tree' to work" + " differently than '--build-id=sha1'"), N_("SIZE")); DEFINE_bool(check_sections, options::TWO_DASHES, '\0', true, N_("Check segment addresses for overlaps (default)"), @@ -697,14 +698,14 @@ class General_options #ifdef HAVE_ZLIB_H DEFINE_enum(compress_debug_sections, options::TWO_DASHES, '\0', "none", - N_("Compress .debug_* sections in the output file"), - ("[none,zlib]"), - {"none", "zlib"}); + N_("Compress .debug_* sections in the output file"), + ("[none,zlib]"), + {"none", "zlib"}); #else DEFINE_enum(compress_debug_sections, options::TWO_DASHES, '\0', "none", - N_("Compress .debug_* sections in the output file"), - N_("[none]"), - {"none"}); + N_("Compress .debug_* sections in the output file"), + N_("[none]"), + {"none"}); #endif DEFINE_bool(copy_dt_needed_entries, options::TWO_DASHES, '\0', false, @@ -720,19 +721,19 @@ class General_options N_("Handle constructors as directed by compiler")); DEFINE_bool(define_common, options::TWO_DASHES, 'd', false, - N_("Define common symbols"), - N_("Do not define common symbols")); + N_("Define common symbols"), + N_("Do not define common symbols")); DEFINE_bool(dc, options::ONE_DASH, '\0', false, - N_("Alias for -d"), NULL); + N_("Alias for -d"), NULL); DEFINE_bool(dp, options::ONE_DASH, '\0', false, - N_("Alias for -d"), NULL); + N_("Alias for -d"), NULL); DEFINE_string(debug, options::TWO_DASHES, '\0', "", - N_("Turn on debugging"), - N_("[all,files,script,task][,...]")); + N_("Turn on debugging"), + N_("[all,files,script,task][,...]")); DEFINE_special(defsym, options::TWO_DASHES, '\0', - N_("Define a symbol"), N_("SYMBOL=EXPRESSION")); + N_("Define a symbol"), N_("SYMBOL=EXPRESSION")); DEFINE_optional_string(demangle, options::TWO_DASHES, '\0', NULL, N_("Demangle C++ symbols in log messages"), @@ -743,35 +744,35 @@ class General_options NULL); DEFINE_bool(detect_odr_violations, options::TWO_DASHES, '\0', false, - N_("Look for violations of the C++ One Definition Rule"), + N_("Look for violations of the C++ One Definition Rule"), N_("Do not look for violations of the C++ One Definition Rule")); DEFINE_bool(discard_all, options::TWO_DASHES, 'x', false, N_("Delete all local symbols"), NULL); DEFINE_bool(discard_locals, options::TWO_DASHES, 'X', false, - N_("Delete all temporary local symbols"), NULL); + N_("Delete all temporary local symbols"), NULL); DEFINE_bool(dynamic_list_data, options::TWO_DASHES, '\0', false, - N_("Add data symbols to dynamic symbols"), NULL); + N_("Add data symbols to dynamic symbols"), NULL); DEFINE_bool(dynamic_list_cpp_new, options::TWO_DASHES, '\0', false, - N_("Add C++ operator new/delete to dynamic symbols"), NULL); + N_("Add C++ operator new/delete to dynamic symbols"), NULL); DEFINE_bool(dynamic_list_cpp_typeinfo, options::TWO_DASHES, '\0', false, - N_("Add C++ typeinfo to dynamic symbols"), NULL); + N_("Add C++ typeinfo to dynamic symbols"), NULL); DEFINE_special(dynamic_list, options::TWO_DASHES, '\0', - N_("Read a list of dynamic symbols"), N_("FILE")); + N_("Read a list of dynamic symbols"), N_("FILE")); DEFINE_string(entry, options::TWO_DASHES, 'e', NULL, - N_("Set program start address"), N_("ADDRESS")); + N_("Set program start address"), N_("ADDRESS")); DEFINE_special(exclude_libs, options::TWO_DASHES, '\0', N_("Exclude libraries from automatic export"), N_(("lib,lib ..."))); DEFINE_bool(export_dynamic, options::TWO_DASHES, 'E', false, - N_("Export all dynamic symbols"), + N_("Export all dynamic symbols"), N_("Do not export all dynamic symbols (default)")); DEFINE_set(export_dynamic_symbol, options::TWO_DASHES, '\0', @@ -784,7 +785,7 @@ class General_options N_("Link little-endian objects."), NULL); DEFINE_bool(eh_frame_hdr, options::TWO_DASHES, '\0', false, - N_("Create exception frame header"), NULL); + N_("Create exception frame header"), NULL); DEFINE_bool(enum_size_warning, options::TWO_DASHES, '\0', true, NULL, N_("(ARM only) Do not warn about objects with incompatible " @@ -803,7 +804,7 @@ class General_options N_("Do not treat warnings as errors")); DEFINE_string(fini, options::ONE_DASH, '\0', "_fini", - N_("Call SYMBOL at unload-time"), N_("SYMBOL")); + N_("Call SYMBOL at unload-time"), N_("SYMBOL")); DEFINE_bool(fix_cortex_a8, options::TWO_DASHES, '\0', false, N_("(ARM only) Fix binaries for Cortex-A8 erratum."), @@ -818,13 +819,13 @@ class General_options N_("(ARM only) Do not merge exidx entries in debuginfo.")); DEFINE_special(fix_v4bx, options::TWO_DASHES, '\0', - N_("(ARM only) Rewrite BX rn as MOV pc, rn for ARMv4"), - NULL); + N_("(ARM only) Rewrite BX rn as MOV pc, rn for ARMv4"), + NULL); DEFINE_special(fix_v4bx_interworking, options::TWO_DASHES, '\0', - N_("(ARM only) Rewrite BX rn branch to ARMv4 interworking " - "veneer"), - NULL); + N_("(ARM only) Rewrite BX rn branch to ARMv4 interworking " + "veneer"), + NULL); DEFINE_bool(g, options::EXACTLY_ONE_DASH, '\0', false, N_("Ignored"), NULL); @@ -838,7 +839,7 @@ class General_options N_("Disable STB_GNU_UNIQUE symbol binding")); DEFINE_string(soname, options::ONE_DASH, 'h', NULL, - N_("Set shared library name"), N_("FILENAME")); + N_("Set shared library name"), N_("FILENAME")); DEFINE_double(hash_bucket_empty_fraction, options::TWO_DASHES, '\0', 0.0, N_("Min fraction of empty buckets in dynamic hash"), @@ -849,7 +850,7 @@ class General_options {"sysv", "gnu", "both"}); DEFINE_string(dynamic_linker, options::TWO_DASHES, 'I', NULL, - N_("Set dynamic linker path"), N_("PROGRAM")); + N_("Set dynamic linker path"), N_("PROGRAM")); DEFINE_special(incremental, options::TWO_DASHES, '\0', N_("Do an incremental link if possible; " @@ -867,21 +868,21 @@ class General_options N_("Do an incremental link; exit if not possible"), NULL); DEFINE_string(incremental_base, options::TWO_DASHES, '\0', NULL, - N_("Set base file for incremental linking" - " (default is output file)"), - N_("FILE")); + N_("Set base file for incremental linking" + " (default is output file)"), + N_("FILE")); DEFINE_special(incremental_changed, options::TWO_DASHES, '\0', - N_("Assume files changed"), NULL); + N_("Assume files changed"), NULL); DEFINE_special(incremental_unchanged, options::TWO_DASHES, '\0', - N_("Assume files didn't change"), NULL); + N_("Assume files didn't change"), NULL); DEFINE_special(incremental_unknown, options::TWO_DASHES, '\0', - N_("Use timestamps to check files (default)"), NULL); + N_("Use timestamps to check files (default)"), NULL); DEFINE_special(incremental_startup_unchanged, options::TWO_DASHES, '\0', - N_("Assume startup files unchanged " + N_("Assume startup files unchanged " "(files preceding this option)"), NULL); DEFINE_percent(incremental_patch, options::TWO_DASHES, '\0', 10, @@ -889,29 +890,29 @@ class General_options N_("PERCENT")); DEFINE_string(init, options::ONE_DASH, '\0', "_init", - N_("Call SYMBOL at load-time"), N_("SYMBOL")); + N_("Call SYMBOL at load-time"), N_("SYMBOL")); DEFINE_special(just_symbols, options::TWO_DASHES, '\0', - N_("Read only symbol values from FILE"), N_("FILE")); + N_("Read only symbol values from FILE"), N_("FILE")); DEFINE_bool(map_whole_files, options::TWO_DASHES, '\0', sizeof(void*) >= 8, - N_("Map whole files to memory (default on 64-bit hosts)"), - N_("Map relevant file parts to memory (default on 32-bit " - "hosts)")); + N_("Map whole files to memory (default on 64-bit hosts)"), + N_("Map relevant file parts to memory (default on 32-bit " + "hosts)")); DEFINE_bool(keep_files_mapped, options::TWO_DASHES, '\0', true, - N_("Keep files mapped across passes (default)"), - N_("Release mapped files after each pass")); + N_("Keep files mapped across passes (default)"), + N_("Release mapped files after each pass")); DEFINE_bool(ld_generated_unwind_info, options::TWO_DASHES, '\0', true, N_("Generate unwind information for PLT (default)"), N_("Do not generate unwind information for PLT")); DEFINE_special(library, options::TWO_DASHES, 'l', - N_("Search for library LIBNAME"), N_("LIBNAME")); + N_("Search for library LIBNAME"), N_("LIBNAME")); DEFINE_dirlist(library_path, options::TWO_DASHES, 'L', - N_("Add directory to search path"), N_("DIR")); + N_("Add directory to search path"), N_("DIR")); DEFINE_bool(text_reorder, options::TWO_DASHES, '\0', true, N_("Enable text section reordering for GCC section names " @@ -919,19 +920,19 @@ class General_options N_("Disable text section reordering for GCC section names")); DEFINE_bool(nostdlib, options::ONE_DASH, '\0', false, - N_(" Only search directories specified on the command line."), - NULL); + N_("Only search directories specified on the command line."), + NULL); DEFINE_bool(rosegment, options::TWO_DASHES, '\0', false, - N_(" Put read-only non-executable sections in their own segment"), - NULL); + N_("Put read-only non-executable sections in their own segment"), + NULL); DEFINE_string(m, options::EXACTLY_ONE_DASH, 'm', "", - N_("Set GNU linker emulation; obsolete"), N_("EMULATION")); + N_("Set GNU linker emulation; obsolete"), N_("EMULATION")); DEFINE_bool(mmap_output_file, options::TWO_DASHES, '\0', true, - N_("Map the output file for writing (default)."), - N_("Do not map the output file for writing.")); + N_("Map the output file for writing (default)."), + N_("Do not map the output file for writing.")); DEFINE_bool(print_map, options::TWO_DASHES, 'M', false, N_("Write map file on standard output"), NULL); @@ -956,10 +957,10 @@ class General_options NULL, false); DEFINE_string(output, options::TWO_DASHES, 'o', "a.out", - N_("Set output file name"), N_("FILE")); + N_("Set output file name"), N_("FILE")); DEFINE_uint(optimize, options::EXACTLY_ONE_DASH, 'O', 0, - N_("Optimize output file size"), N_("LEVEL")); + N_("Optimize output file size"), N_("LEVEL")); DEFINE_string(oformat, options::EXACTLY_TWO_DASHES, '\0', "elf", N_("Set output format"), N_("[binary]")); @@ -990,18 +991,18 @@ class General_options #ifdef ENABLE_PLUGINS DEFINE_special(plugin, options::TWO_DASHES, '\0', - N_("Load a plugin library"), N_("PLUGIN")); + N_("Load a plugin library"), N_("PLUGIN")); DEFINE_special(plugin_opt, options::TWO_DASHES, '\0', - N_("Pass an option to the plugin"), N_("OPTION")); + N_("Pass an option to the plugin"), N_("OPTION")); #endif DEFINE_bool(posix_fallocate, options::TWO_DASHES, '\0', true, - N_("Use posix_fallocate to reserve space in the output file" + N_("Use posix_fallocate to reserve space in the output file" " (default)."), - N_("Use fallocate or ftruncate to reserve space.")); + N_("Use fallocate or ftruncate to reserve space.")); DEFINE_bool(preread_archive_symbols, options::TWO_DASHES, '\0', false, - N_("Preread archive symbols when multi-threaded"), NULL); + N_("Preread archive symbols when multi-threaded"), NULL); DEFINE_bool(print_output_format, options::TWO_DASHES, '\0', false, N_("Print default output format"), NULL); @@ -1014,10 +1015,10 @@ class General_options N_("Ignored for SVR4 compatibility"), NULL); DEFINE_bool(emit_relocs, options::TWO_DASHES, 'q', false, - N_("Generate relocations in output"), NULL); + N_("Generate relocations in output"), NULL); DEFINE_bool(relocatable, options::EXACTLY_ONE_DASH, 'r', false, - N_("Generate relocatable output"), NULL); + N_("Generate relocatable output"), NULL); DEFINE_bool_alias(i, relocatable, options::EXACTLY_ONE_DASH, '\0', N_("Synonym for -r"), NULL, false); @@ -1025,20 +1026,20 @@ class General_options N_("Relax branches on certain targets"), NULL); DEFINE_string(retain_symbols_file, options::TWO_DASHES, '\0', NULL, - N_("keep only symbols listed in this file"), N_("FILE")); + N_("keep only symbols listed in this file"), N_("FILE")); // -R really means -rpath, but can mean --just-symbols for // compatibility with GNU ld. -rpath is always -rpath, so we list // it separately. DEFINE_special(R, options::EXACTLY_ONE_DASH, 'R', - N_("Add DIR to runtime search path"), N_("DIR")); + N_("Add DIR to runtime search path"), N_("DIR")); DEFINE_dirlist(rpath, options::ONE_DASH, '\0', - N_("Add DIR to runtime search path"), N_("DIR")); + N_("Add DIR to runtime search path"), N_("DIR")); DEFINE_dirlist(rpath_link, options::TWO_DASHES, '\0', - N_("Add DIR to link time shared library search path"), - N_("DIR")); + N_("Add DIR to link time shared library search path"), + N_("DIR")); DEFINE_string(section_ordering_file, options::TWO_DASHES, '\0', NULL, N_("Layout sections in the order specified."), @@ -1056,33 +1057,33 @@ class General_options N_("COUNT")); DEFINE_bool(strip_all, options::TWO_DASHES, 's', false, - N_("Strip all symbols"), NULL); + N_("Strip all symbols"), NULL); DEFINE_bool(strip_debug, options::TWO_DASHES, 'S', false, - N_("Strip debugging information"), NULL); + N_("Strip debugging information"), NULL); DEFINE_bool(strip_debug_non_line, options::TWO_DASHES, '\0', false, - N_("Emit only debug line number information"), NULL); + N_("Emit only debug line number information"), NULL); DEFINE_bool(strip_debug_gdb, options::TWO_DASHES, '\0', false, - N_("Strip debug symbols that are unused by gdb " - "(at least versions <= 7.4)"), NULL); + N_("Strip debug symbols that are unused by gdb " + "(at least versions <= 7.4)"), NULL); DEFINE_bool(strip_lto_sections, options::TWO_DASHES, '\0', true, - N_("Strip LTO intermediate code sections"), NULL); + N_("Strip LTO intermediate code sections"), NULL); DEFINE_int(stub_group_size, options::TWO_DASHES , '\0', 1, - N_("(ARM, PowerPC only) The maximum distance from instructions " + N_("(ARM, PowerPC only) The maximum distance from instructions " "in a group of sections to their stubs. Negative values mean " "stubs are always after (PowerPC before) the group. 1 means " "use default size.\n"), N_("SIZE")); DEFINE_bool(no_keep_memory, options::TWO_DASHES, '\0', false, - N_("Use less memory and more disk I/O " - "(included only for compatibility with GNU ld)"), NULL); + N_("Use less memory and more disk I/O " + "(included only for compatibility with GNU ld)"), NULL); DEFINE_bool(shared, options::ONE_DASH, 'G', false, - N_("Generate shared library"), NULL); + N_("Generate shared library"), NULL); DEFINE_bool(Bshareable, options::ONE_DASH, '\0', false, - N_("Generate shared library"), NULL); + N_("Generate shared library"), NULL); DEFINE_uint(split_stack_adjust_size, options::TWO_DASHES, '\0', 0x4000, N_("Stack size when -fsplit-stack function calls non-split"), @@ -1091,63 +1092,63 @@ class General_options // This is not actually special in any way, but I need to give it // a non-standard accessor-function name because 'static' is a keyword. DEFINE_special(static, options::ONE_DASH, '\0', - N_("Do not link against shared libraries"), NULL); + N_("Do not link against shared libraries"), NULL); DEFINE_enum(icf, options::TWO_DASHES, '\0', "none", - N_("Identical Code Folding. " - "\'--icf=safe\' Folds ctors, dtors and functions whose" - " pointers are definitely not taken."), - ("[none,all,safe]"), - {"none", "all", "safe"}); + N_("Identical Code Folding. " + "\'--icf=safe\' Folds ctors, dtors and functions whose" + " pointers are definitely not taken."), + ("[none,all,safe]"), + {"none", "all", "safe"}); DEFINE_uint(icf_iterations, options::TWO_DASHES , '\0', 0, - N_("Number of iterations of ICF (default 2)"), N_("COUNT")); + N_("Number of iterations of ICF (default 2)"), N_("COUNT")); DEFINE_bool(print_icf_sections, options::TWO_DASHES, '\0', false, - N_("List folded identical sections on stderr"), - N_("Do not list folded identical sections")); + N_("List folded identical sections on stderr"), + N_("Do not list folded identical sections")); DEFINE_set(keep_unique, options::TWO_DASHES, '\0', N_("Do not fold this symbol during ICF"), N_("SYMBOL")); DEFINE_bool(gc_sections, options::TWO_DASHES, '\0', false, - N_("Remove unused sections"), - N_("Don't remove unused sections (default)")); + N_("Remove unused sections"), + N_("Don't remove unused sections (default)")); DEFINE_bool(print_gc_sections, options::TWO_DASHES, '\0', false, - N_("List removed unused sections on stderr"), - N_("Do not list removed unused sections")); + N_("List removed unused sections on stderr"), + N_("Do not list removed unused sections")); DEFINE_bool(stats, options::TWO_DASHES, '\0', false, - N_("Print resource usage statistics"), NULL); + N_("Print resource usage statistics"), NULL); DEFINE_string(sysroot, options::TWO_DASHES, '\0', "", - N_("Set target system root directory"), N_("DIR")); + N_("Set target system root directory"), N_("DIR")); DEFINE_bool(trace, options::TWO_DASHES, 't', false, - N_("Print the name of each input file"), NULL); + N_("Print the name of each input file"), NULL); DEFINE_special(script, options::TWO_DASHES, 'T', - N_("Read linker script"), N_("FILE")); + N_("Read linker script"), N_("FILE")); DEFINE_bool(threads, options::TWO_DASHES, '\0', false, - N_("Run the linker multi-threaded"), - N_("Do not run the linker multi-threaded")); + N_("Run the linker multi-threaded"), + N_("Do not run the linker multi-threaded")); DEFINE_uint(thread_count, options::TWO_DASHES, '\0', 0, - N_("Number of threads to use"), N_("COUNT")); + N_("Number of threads to use"), N_("COUNT")); DEFINE_uint(thread_count_initial, options::TWO_DASHES, '\0', 0, - N_("Number of threads to use in initial pass"), N_("COUNT")); + N_("Number of threads to use in initial pass"), N_("COUNT")); DEFINE_uint(thread_count_middle, options::TWO_DASHES, '\0', 0, - N_("Number of threads to use in middle pass"), N_("COUNT")); + N_("Number of threads to use in middle pass"), N_("COUNT")); DEFINE_uint(thread_count_final, options::TWO_DASHES, '\0', 0, - N_("Number of threads to use in final pass"), N_("COUNT")); + N_("Number of threads to use in final pass"), N_("COUNT")); DEFINE_uint64(Tbss, options::ONE_DASH, '\0', -1U, - N_("Set the address of the bss segment"), N_("ADDRESS")); + N_("Set the address of the bss segment"), N_("ADDRESS")); DEFINE_uint64(Tdata, options::ONE_DASH, '\0', -1U, - N_("Set the address of the data segment"), N_("ADDRESS")); + N_("Set the address of the data segment"), N_("ADDRESS")); DEFINE_uint64(Ttext, options::ONE_DASH, '\0', -1U, - N_("Set the address of the text segment"), N_("ADDRESS")); + N_("Set the address of the text segment"), N_("ADDRESS")); DEFINE_uint64_alias(Ttext_segment, Ttext, options::ONE_DASH, '\0', N_("Set the address of the text segment"), N_("ADDRESS")); @@ -1171,10 +1172,10 @@ class General_options "ignore-in-shared-libs"}); DEFINE_bool(verbose, options::TWO_DASHES, '\0', false, - N_("Synonym for --debug=files"), NULL); + N_("Synonym for --debug=files"), NULL); DEFINE_special(version_script, options::TWO_DASHES, '\0', - N_("Read version script"), N_("FILE")); + N_("Read version script"), N_("FILE")); DEFINE_bool(warn_common, options::TWO_DASHES, '\0', false, N_("Warn about duplicate common symbols"), @@ -1214,14 +1215,14 @@ class General_options "wchar_t sizes")); DEFINE_bool(whole_archive, options::TWO_DASHES, '\0', false, - N_("Include all archive contents"), - N_("Include only needed archive contents")); + N_("Include all archive contents"), + N_("Include only needed archive contents")); DEFINE_set(wrap, options::TWO_DASHES, '\0', N_("Use wrapper functions for SYMBOL"), N_("SYMBOL")); DEFINE_set(trace_symbol, options::TWO_DASHES, 'y', - N_("Trace references to symbol"), N_("SYMBOL")); + N_("Trace references to symbol"), N_("SYMBOL")); DEFINE_bool(undefined_version, options::TWO_DASHES, '\0', true, N_("Allow unused version in script (default)"), @@ -1232,15 +1233,15 @@ class General_options N_("PATH")); DEFINE_special(start_group, options::TWO_DASHES, '(', - N_("Start a library search group"), NULL); + N_("Start a library search group"), NULL); DEFINE_special(end_group, options::TWO_DASHES, ')', - N_("End a library search group"), NULL); + N_("End a library search group"), NULL); DEFINE_special(start_lib, options::TWO_DASHES, '\0', - N_("Start a library"), NULL); + N_("Start a library"), NULL); DEFINE_special(end_lib, options::TWO_DASHES, '\0', - N_("End a library "), NULL); + N_("End a library "), NULL); DEFINE_string(fuse_ld, options::ONE_DASH, '\0', "", N_("Ignored for GCC linker option compatibility"), @@ -1252,12 +1253,12 @@ class General_options N_("Sort dynamic relocs"), N_("Do not sort dynamic relocs")); DEFINE_uint64(common_page_size, options::DASH_Z, '\0', 0, - N_("Set common page size to SIZE"), N_("SIZE")); + N_("Set common page size to SIZE"), N_("SIZE")); DEFINE_bool(defs, options::DASH_Z, '\0', false, - N_("Report undefined symbols (even with --shared)"), - NULL); + N_("Report undefined symbols (even with --shared)"), + NULL); DEFINE_bool(execstack, options::DASH_Z, '\0', false, - N_("Mark output as requiring executable stack"), NULL); + N_("Mark output as requiring executable stack"), NULL); DEFINE_bool(initfirst, options::DASH_Z, '\0', false, N_("Mark DSO to be initialized first at runtime"), NULL); @@ -1271,7 +1272,7 @@ class General_options N_("Mark object requiring immediate process"), NULL); DEFINE_uint64(max_page_size, options::DASH_Z, '\0', 0, - N_("Set maximum page size to SIZE"), N_("SIZE")); + N_("Set maximum page size to SIZE"), N_("SIZE")); DEFINE_bool(muldefs, options::DASH_Z, '\0', false, N_("Allow multiple definitions of symbols"), NULL); @@ -1293,13 +1294,13 @@ class General_options N_("Mark DSO not available to dldump"), NULL); DEFINE_bool(noexecstack, options::DASH_Z, '\0', false, - N_("Mark output as not requiring executable stack"), NULL); + N_("Mark output as not requiring executable stack"), NULL); DEFINE_bool(now, options::DASH_Z, '\0', false, N_("Mark object for immediate function binding"), NULL); DEFINE_bool(origin, options::DASH_Z, '\0', false, N_("Mark DSO to indicate that needs immediate $ORIGIN " - "processing at runtime"), NULL); + "processing at runtime"), NULL); DEFINE_bool(relro, options::DASH_Z, '\0', false, N_("Where possible mark variables read-only after relocation"), N_("Don't mark variables read-only after relocation")); @@ -1381,7 +1382,7 @@ class General_options should_retain_symbol(const char* symbol_name) const { if (symbols_to_retain_.empty()) // means flag wasn't specified - return true; + return true; return symbols_to_retain_.find(symbol_name) != symbols_to_retain_.end(); } @@ -1524,7 +1525,7 @@ class General_options // Do not fold any functions (Default or --icf=none). ICF_NONE, // All functions are candidates for folding. (--icf=all). - ICF_ALL, + ICF_ALL, // Only ctors and dtors are candidates for folding. (--icf=safe). ICF_SAFE }; @@ -1617,7 +1618,7 @@ class General_options type__ \ varname__() const \ { return this->varname__##_; } \ - \ + \ void \ set_##varname__(type__ value) \ { this->varname__##_ = value; } \ @@ -1628,7 +1629,7 @@ class Position_dependent_options { public: Position_dependent_options(const General_options& options - = Position_dependent_options::default_options_) + = Position_dependent_options::default_options_) { copy_from_options(options); } void copy_from_options(const General_options& options) @@ -1685,9 +1686,9 @@ class Input_file_argument { } Input_file_argument(const char* name, Input_file_type type, - const char* extra_search_path, - bool just_symbols, - const Position_dependent_options& options) + const char* extra_search_path, + bool just_symbols, + const Position_dependent_options& options) : name_(name), type_(type), extra_search_path_(extra_search_path), just_symbols_(just_symbols), options_(options), arg_serial_(0) { } @@ -1697,9 +1698,9 @@ class Input_file_argument // position-independent vars from the General_options and only store // those. Input_file_argument(const char* name, Input_file_type type, - const char* extra_search_path, - bool just_symbols, - const General_options& options) + const char* extra_search_path, + bool just_symbols, + const General_options& options) : name_(name), type_(type), extra_search_path_(extra_search_path), just_symbols_(just_symbols), options_(options), arg_serial_(0) { } @@ -1724,8 +1725,8 @@ class Input_file_argument extra_search_path() const { return (this->extra_search_path_.empty() - ? NULL - : this->extra_search_path_.c_str()); + ? NULL + : this->extra_search_path_.c_str()); } // Return whether we should only read symbols from this file. @@ -2038,7 +2039,7 @@ class Command_line // is set to true if argv[i] is "--". int process_one_option(int argc, const char** argv, int i, - bool* no_more_options); + bool* no_more_options); // Get the general options. const General_options& |