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Line 1... |
// options.c -- handle command line options for gold
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// options.c -- handle command line options for gold
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// Copyright 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
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// Copyright 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
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// Written by Ian Lance Taylor <iant@google.com>.
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// Written by Ian Lance Taylor <iant@google.com>.
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// This file is part of gold.
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// This file is part of gold.
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// This program is free software; you can redistribute it and/or modify
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// This program is free software; you can redistribute it and/or modify
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| Line 168... |
Line 168... |
p != supported_names.end();
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p != supported_names.end();
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++p)
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++p)
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printf(" %s", *p);
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printf(" %s", *p);
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printf("\n");
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printf("\n");
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printf(_("%s: supported emulations:"), gold::program_name);
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supported_names.clear();
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gold::supported_emulation_names(&supported_names);
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for (std::vector<const char*>::const_iterator p = supported_names.begin();
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p != supported_names.end();
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++p)
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printf(" %s", *p);
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printf("\n");
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// REPORT_BUGS_TO is defined in bfd/bfdver.h.
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// REPORT_BUGS_TO is defined in bfd/bfdver.h.
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const char* report = REPORT_BUGS_TO;
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const char* report = REPORT_BUGS_TO;
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if (*report != '\0')
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if (*report != '\0')
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printf(_("Report bugs to %s\n"), report);
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printf(_("Report bugs to %s\n"), report);
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}
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}
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| Line 224... |
Line 233... |
"(expected a floating point number): %s"),
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"(expected a floating point number): %s"),
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option_name, arg);
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option_name, arg);
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}
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}
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void
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void
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parse_percent(const char* option_name, const char* arg, double* retval)
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{
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char* endptr;
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*retval = strtod(arg, &endptr) / 100.0;
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if (*endptr != '\0')
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gold_fatal(_("%s: invalid option value "
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"(expected a floating point number): %s"),
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option_name, arg);
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}
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void
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parse_string(const char* option_name, const char* arg, const char** retval)
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parse_string(const char* option_name, const char* arg, const char** retval)
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{
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{
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if (*arg == '\0')
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if (*arg == '\0')
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gold_fatal(_("%s: must take a non-empty argument"), option_name);
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gold_fatal(_("%s: must take a non-empty argument"), option_name);
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*retval = arg;
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*retval = arg;
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| Line 298... |
Line 318... |
void
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void
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General_options::parse_V(const char*, const char*, Command_line*)
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General_options::parse_V(const char*, const char*, Command_line*)
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{
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{
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gold::print_version(true);
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gold::print_version(true);
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this->printed_version_ = true;
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this->printed_version_ = true;
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printf(_(" Supported targets:\n"));
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printf(_(" Supported targets:\n"));
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std::vector<const char*> supported_names;
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std::vector<const char*> supported_names;
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gold::supported_target_names(&supported_names);
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gold::supported_target_names(&supported_names);
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for (std::vector<const char*>::const_iterator p = supported_names.begin();
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for (std::vector<const char*>::const_iterator p = supported_names.begin();
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p != supported_names.end();
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p != supported_names.end();
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++p)
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++p)
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printf(" %s\n", *p);
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printf(" %s\n", *p);
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printf(_(" Supported emulations:\n"));
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supported_names.clear();
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gold::supported_emulation_names(&supported_names);
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for (std::vector<const char*>::const_iterator p = supported_names.begin();
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p != supported_names.end();
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++p)
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printf(" %s\n", *p);
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}
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}
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void
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void
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General_options::parse_defsym(const char*, const char* arg,
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General_options::parse_defsym(const char*, const char* arg,
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Command_line* cmdline)
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Command_line* cmdline)
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| Line 367... |
Line 396... |
this->implicit_incremental_ = true;
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this->implicit_incremental_ = true;
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this->incremental_disposition_ = INCREMENTAL_CHECK;
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this->incremental_disposition_ = INCREMENTAL_CHECK;
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}
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}
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void
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void
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General_options::parse_incremental_startup_unchanged(const char*, const char*,
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Command_line*)
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{
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this->implicit_incremental_ = true;
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this->incremental_startup_disposition_ = INCREMENTAL_UNCHANGED;
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}
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void
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General_options::parse_library(const char*, const char* arg,
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General_options::parse_library(const char*, const char* arg,
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Command_line* cmdline)
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Command_line* cmdline)
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{
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{
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Input_file_argument::Input_file_type type;
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Input_file_argument::Input_file_type type;
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const char* name;
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const char* name;
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| Line 879... |
Line 916... |
static_(false),
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static_(false),
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do_demangle_(false),
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do_demangle_(false),
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plugins_(NULL),
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plugins_(NULL),
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dynamic_list_(),
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dynamic_list_(),
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incremental_mode_(INCREMENTAL_OFF),
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incremental_mode_(INCREMENTAL_OFF),
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incremental_disposition_(INCREMENTAL_CHECK),
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incremental_disposition_(INCREMENTAL_STARTUP),
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incremental_startup_disposition_(INCREMENTAL_CHECK),
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implicit_incremental_(false),
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implicit_incremental_(false),
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excluded_libs_(),
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excluded_libs_(),
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symbols_to_retain_(),
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symbols_to_retain_(),
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section_starts_(),
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section_starts_(),
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fix_v4bx_(FIX_V4BX_NONE),
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fix_v4bx_(FIX_V4BX_NONE),
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| Line 1128... |
Line 1166... |
this->symbols_to_retain_.insert(line);
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this->symbols_to_retain_.insert(line);
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std::getline(in, line);
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std::getline(in, line);
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}
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}
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}
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}
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// -Bgroup implies --unresolved-symbols=report-all.
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if (this->Bgroup() && !this->user_set_unresolved_symbols())
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this->set_unresolved_symbols("report-all");
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// -shared implies --allow-shlib-undefined. Currently
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// ---allow-shlib-undefined controls warnings issued based on the
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// -symbol table. --unresolved-symbols controls warnings issued
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// -based on relocations.
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if (this->shared() && !this->user_set_allow_shlib_undefined())
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if (this->shared() && !this->user_set_allow_shlib_undefined())
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this->set_allow_shlib_undefined(true);
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this->set_allow_shlib_undefined(true);
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// Normalize library_path() by adding the sysroot to all directories
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// Normalize library_path() by adding the sysroot to all directories
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// in the path, as appropriate.
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// in the path, as appropriate.
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| Line 1146... |
Line 1192... |
if (this->shared() && this->relocatable())
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if (this->shared() && this->relocatable())
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gold_fatal(_("-shared and -r are incompatible"));
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gold_fatal(_("-shared and -r are incompatible"));
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if (this->pie() && this->relocatable())
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if (this->pie() && this->relocatable())
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gold_fatal(_("-pie and -r are incompatible"));
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gold_fatal(_("-pie and -r are incompatible"));
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if (!this->shared())
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{
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if (this->filter() != NULL)
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gold_fatal(_("-F/--filter may not used without -shared"));
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if (this->any_auxiliary())
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gold_fatal(_("-f/--auxiliary may not be used without -shared"));
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}
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// TODO: implement support for -retain-symbols-file with -r, if needed.
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// TODO: implement support for -retain-symbols-file with -r, if needed.
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if (this->relocatable() && this->retain_symbols_file())
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if (this->relocatable() && this->retain_symbols_file())
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gold_fatal(_("-retain-symbols-file does not yet work with -r"));
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gold_fatal(_("-retain-symbols-file does not yet work with -r"));
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if (this->oformat_enum() != General_options::OBJECT_FORMAT_ELF
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if (this->oformat_enum() != General_options::OBJECT_FORMAT_ELF
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