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-rw-r--r--binutils-2.17/binutils/addr2line.c407
1 files changed, 0 insertions, 407 deletions
diff --git a/binutils-2.17/binutils/addr2line.c b/binutils-2.17/binutils/addr2line.c
deleted file mode 100644
index 7cd67bc0..00000000
--- a/binutils-2.17/binutils/addr2line.c
+++ /dev/null
@@ -1,407 +0,0 @@
-/* addr2line.c -- convert addresses to line number and function name
- Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2006
- Free Software Foundation, Inc.
- Contributed by Ulrich Lauther <Ulrich.Lauther@mchp.siemens.de>
-
- This file is part of GNU Binutils.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
-
-/* Derived from objdump.c and nm.c by Ulrich.Lauther@mchp.siemens.de
-
- Usage:
- addr2line [options] addr addr ...
- or
- addr2line [options]
-
- both forms write results to stdout, the second form reads addresses
- to be converted from stdin. */
-
-#include "config.h"
-#include <string.h>
-
-#include "bfd.h"
-#include "getopt.h"
-#include "libiberty.h"
-#include "demangle.h"
-#include "bucomm.h"
-#include "budemang.h"
-
-static bfd_boolean unwind_inlines; /* -i, unwind inlined functions. */
-static bfd_boolean with_functions; /* -f, show function names. */
-static bfd_boolean do_demangle; /* -C, demangle names. */
-static bfd_boolean base_names; /* -s, strip directory names. */
-
-static int naddr; /* Number of addresses to process. */
-static char **addr; /* Hex addresses to process. */
-
-static asymbol **syms; /* Symbol table. */
-
-static struct option long_options[] =
-{
- {"basenames", no_argument, NULL, 's'},
- {"demangle", optional_argument, NULL, 'C'},
- {"exe", required_argument, NULL, 'e'},
- {"functions", no_argument, NULL, 'f'},
- {"inlines", no_argument, NULL, 'i'},
- {"section", required_argument, NULL, 'j'},
- {"target", required_argument, NULL, 'b'},
- {"help", no_argument, NULL, 'H'},
- {"version", no_argument, NULL, 'V'},
- {0, no_argument, 0, 0}
-};
-
-static void usage (FILE *, int);
-static void slurp_symtab (bfd *);
-static void find_address_in_section (bfd *, asection *, void *);
-static void find_offset_in_section (bfd *, asection *);
-static void translate_addresses (bfd *, asection *);
-static void process_file (const char *, const char *, const char *);
-
-/* Print a usage message to STREAM and exit with STATUS. */
-
-static void
-usage (FILE *stream, int status)
-{
- fprintf (stream, _("Usage: %s [option(s)] [addr(s)]\n"), program_name);
- fprintf (stream, _(" Convert addresses into line number/file name pairs.\n"));
- fprintf (stream, _(" If no addresses are specified on the command line, they will be read from stdin\n"));
- fprintf (stream, _(" The options are:\n\
- @<file> Read options from <file>\n\
- -b --target=<bfdname> Set the binary file format\n\
- -e --exe=<executable> Set the input file name (default is a.out)\n\
- -i --inlines Unwind inlined functions\n\
- -j --section=<name> Read section-relative offsets instead of addresses\n\
- -s --basenames Strip directory names\n\
- -f --functions Show function names\n\
- -C --demangle[=style] Demangle function names\n\
- -h --help Display this information\n\
- -v --version Display the program's version\n\
-\n"));
-
- list_supported_targets (program_name, stream);
- if (status == 0)
- fprintf (stream, _("Report bugs to %s\n"), REPORT_BUGS_TO);
- exit (status);
-}
-
-/* Read in the symbol table. */
-
-static void
-slurp_symtab (bfd *abfd)
-{
- long symcount;
- unsigned int size;
-
- if ((bfd_get_file_flags (abfd) & HAS_SYMS) == 0)
- return;
-
- symcount = bfd_read_minisymbols (abfd, FALSE, (void *) &syms, &size);
- if (symcount == 0)
- symcount = bfd_read_minisymbols (abfd, TRUE /* dynamic */, (void *) &syms, &size);
-
- if (symcount < 0)
- bfd_fatal (bfd_get_filename (abfd));
-}
-
-/* These global variables are used to pass information between
- translate_addresses and find_address_in_section. */
-
-static bfd_vma pc;
-static const char *filename;
-static const char *functionname;
-static unsigned int line;
-static bfd_boolean found;
-
-/* Look for an address in a section. This is called via
- bfd_map_over_sections. */
-
-static void
-find_address_in_section (bfd *abfd, asection *section,
- void *data ATTRIBUTE_UNUSED)
-{
- bfd_vma vma;
- bfd_size_type size;
-
- if (found)
- return;
-
- if ((bfd_get_section_flags (abfd, section) & SEC_ALLOC) == 0)
- return;
-
- vma = bfd_get_section_vma (abfd, section);
- if (pc < vma)
- return;
-
- size = bfd_get_section_size (section);
- if (pc >= vma + size)
- return;
-
- found = bfd_find_nearest_line (abfd, section, syms, pc - vma,
- &filename, &functionname, &line);
-}
-
-/* Look for an offset in a section. This is directly called. */
-
-static void
-find_offset_in_section (bfd *abfd, asection *section)
-{
- bfd_size_type size;
-
- if (found)
- return;
-
- if ((bfd_get_section_flags (abfd, section) & SEC_ALLOC) == 0)
- return;
-
- size = bfd_get_section_size (section);
- if (pc >= size)
- return;
-
- found = bfd_find_nearest_line (abfd, section, syms, pc,
- &filename, &functionname, &line);
-}
-
-/* Read hexadecimal addresses from stdin, translate into
- file_name:line_number and optionally function name. */
-
-static void
-translate_addresses (bfd *abfd, asection *section)
-{
- int read_stdin = (naddr == 0);
-
- for (;;)
- {
- if (read_stdin)
- {
- char addr_hex[100];
-
- if (fgets (addr_hex, sizeof addr_hex, stdin) == NULL)
- break;
- pc = bfd_scan_vma (addr_hex, NULL, 16);
- }
- else
- {
- if (naddr <= 0)
- break;
- --naddr;
- pc = bfd_scan_vma (*addr++, NULL, 16);
- }
-
- found = FALSE;
- if (section)
- find_offset_in_section (abfd, section);
- else
- bfd_map_over_sections (abfd, find_address_in_section, NULL);
-
- if (! found)
- {
- if (with_functions)
- printf ("??\n");
- printf ("??:0\n");
- }
- else
- {
- do {
- if (with_functions)
- {
- const char *name;
- char *alloc = NULL;
-
- name = functionname;
- if (name == NULL || *name == '\0')
- name = "??";
- else if (do_demangle)
- {
- alloc = demangle (abfd, name);
- name = alloc;
- }
-
- printf ("%s\n", name);
-
- if (alloc != NULL)
- free (alloc);
- }
-
- if (base_names && filename != NULL)
- {
- char *h;
-
- h = strrchr (filename, '/');
- if (h != NULL)
- filename = h + 1;
- }
-
- printf ("%s:%u\n", filename ? filename : "??", line);
- if (!unwind_inlines)
- found = FALSE;
- else
- found = bfd_find_inliner_info (abfd, &filename, &functionname, &line);
- } while (found);
-
- }
-
- /* fflush() is essential for using this command as a server
- child process that reads addresses from a pipe and responds
- with line number information, processing one address at a
- time. */
- fflush (stdout);
- }
-}
-
-/* Process a file. */
-
-static void
-process_file (const char *file_name, const char *section_name,
- const char *target)
-{
- bfd *abfd;
- asection *section;
- char **matching;
-
- if (get_file_size (file_name) < 1)
- return;
-
- abfd = bfd_openr (file_name, target);
- if (abfd == NULL)
- bfd_fatal (file_name);
-
- if (bfd_check_format (abfd, bfd_archive))
- fatal (_("%s: cannot get addresses from archive"), file_name);
-
- if (! bfd_check_format_matches (abfd, bfd_object, &matching))
- {
- bfd_nonfatal (bfd_get_filename (abfd));
- if (bfd_get_error () == bfd_error_file_ambiguously_recognized)
- {
- list_matching_formats (matching);
- free (matching);
- }
- xexit (1);
- }
-
- if (section_name != NULL)
- {
- section = bfd_get_section_by_name (abfd, section_name);
- if (section == NULL)
- fatal (_("%s: cannot find section %s"), file_name, section_name);
- }
- else
- section = NULL;
-
- slurp_symtab (abfd);
-
- translate_addresses (abfd, section);
-
- if (syms != NULL)
- {
- free (syms);
- syms = NULL;
- }
-
- bfd_close (abfd);
-}
-
-int
-main (int argc, char **argv)
-{
- const char *file_name;
- const char *section_name;
- char *target;
- int c;
-
-#if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES)
- setlocale (LC_MESSAGES, "");
-#endif
-#if defined (HAVE_SETLOCALE)
- setlocale (LC_CTYPE, "");
-#endif
- bindtextdomain (PACKAGE, LOCALEDIR);
- textdomain (PACKAGE);
-
- program_name = *argv;
- xmalloc_set_program_name (program_name);
-
- expandargv (&argc, &argv);
-
- bfd_init ();
- set_default_bfd_target ();
-
- file_name = NULL;
- section_name = NULL;
- target = NULL;
- while ((c = getopt_long (argc, argv, "b:Ce:sfHhij:Vv", long_options, (int *) 0))
- != EOF)
- {
- switch (c)
- {
- case 0:
- break; /* We've been given a long option. */
- case 'b':
- target = optarg;
- break;
- case 'C':
- do_demangle = TRUE;
- if (optarg != NULL)
- {
- enum demangling_styles style;
-
- style = cplus_demangle_name_to_style (optarg);
- if (style == unknown_demangling)
- fatal (_("unknown demangling style `%s'"),
- optarg);
-
- cplus_demangle_set_style (style);
- }
- break;
- case 'e':
- file_name = optarg;
- break;
- case 's':
- base_names = TRUE;
- break;
- case 'f':
- with_functions = TRUE;
- break;
- case 'v':
- case 'V':
- print_version ("addr2line");
- break;
- case 'h':
- case 'H':
- usage (stdout, 0);
- break;
- case 'i':
- unwind_inlines = TRUE;
- break;
- case 'j':
- section_name = optarg;
- break;
- default:
- usage (stderr, 1);
- break;
- }
- }
-
- if (file_name == NULL)
- file_name = "a.out";
-
- addr = argv + optind;
- naddr = argc - optind;
-
- process_file (file_name, section_name, target);
-
- return 0;
-}
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