1 // ld.c -- linker main function
11 #include "workqueue.h"
12 #include "dirsearch.h"
18 const char* program_name;
21 gold_exit(bool status)
23 exit(status ? EXIT_SUCCESS : EXIT_FAILURE);
27 gold_fatal(const char* msg, bool perrno)
29 fprintf(stderr, "%s: ", program_name);
33 fprintf(stderr, "%s\n", msg);
40 // We are out of memory, so try hard to print a reasonable message.
41 // Note that we don't try to translate this message, since the
42 // translation process itself will require memory.
43 write(2, program_name, strlen(program_name));
44 const char* const s = ": out of memory\n";
45 write(2, s, strlen(s));
55 } // End namespace gold.
62 // Queue up the initial set of tasks for this link job.
65 queue_initial_tasks(const General_options& options,
66 const Dirsearch& search_path,
67 const Command_line::Input_argument_list& inputs,
71 gold_fatal(_("no input files"), false);
73 // Read the input files. We have to add the symbols to the symbol
74 // table in order. We do this by creating a separate blocker for
75 // each input file. We associate the blocker with the following
76 // input file, to give us a convenient place to delete it.
77 Task_token* this_blocker = NULL;
78 for (Command_line::Input_argument_list::const_iterator p = inputs.begin();
82 Task_token* next_blocker = new Task_token();
83 next_blocker->add_blocker();
84 workqueue->queue(new Read_symbols(options, search_path, *p, this_blocker,
86 this_blocker = next_blocker;
89 // workqueue->queue(new Layout(options, inputs, this_blocker));
92 } // end anonymous namespace.
95 main(int argc, char** argv)
97 #if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES)
98 setlocale (LC_MESSAGES, "");
100 #if defined (HAVE_SETLOCALE)
101 setlocale (LC_CTYPE, "");
103 bindtextdomain (PACKAGE, LOCALEDIR);
104 textdomain (PACKAGE);
106 gold::program_name = argv[0];
108 // Handle the command line options.
109 gold::Command_line command_line;
110 command_line.process(argc - 1, argv + 1);
113 gold::Workqueue workqueue(command_line.options());
117 // Get the search path from the -L options.
118 Dirsearch search_path;
119 search_path.add(&workqueue, command_line.options().search_path());
121 // Queue up the first set of tasks.
122 queue_initial_tasks(command_line.options(), search_path,
123 command_line.inputs(), &workqueue);
125 // Run the main task processing loop.
128 gold::gold_exit(true);