mirror of
https://github.com/openharmony/third_party_elfutils.git
synced 2026-07-01 06:41:51 -04:00
Mark Wielaard
de2ed97f33
* Change name from "Red Hat elfutils" to "elfutils". * Update license of standalone tools and test from GPLv2 to GPLv3+. * Change license of libraries from GPLv2+exception to GPLv2/LGPLv3+. * Add Developer Certificate of Origin based contributor policy. top-level: - COPYING: Upgraded from GPLv2 to GPLv3. - CONTRIBUTING, COPYING-GPLv2, COPYING-LGPLv3: New files. - NEWS: Added note about new contribution and license policy. - Makefile.am: Updated to GPLv3, added new files to EXTRA_DIST. - configure.ac: Update to GPLv3, changed AC_INIT name to 'elfutils'. backends, lib, libasm, libcpu, libdw, libdwfl, libebl, libelf: - All files updated to GPLv2/LGPLv3+. Except some very small files (<5 lines) which didn't have any headers at all before, the linker .maps files and the libcpu/defs files which only contain data and libelf/elf.h which comes from glibc and is under LGPLv2+. config: - elfutils.spec.in: Add new License: headers and new %doc files. - Update all license headers to GPLv2/LGPLv3+ for files used by libs. src, tests: - All files updated to GPLv3+. Except for the test bz2 data files, the linker maps and script files and some very small files (<5 lines) that don't have any headers. Signed-off-by: Richard Fontana <rfontana@redhat.com> Signed-off-by: Mark Wielaard <mjw@redhat.com>
99 lines
2.4 KiB
C
99 lines
2.4 KiB
C
/* Copyright (C) 2002, 2005 Red Hat, Inc.
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This file is part of elfutils.
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Written by Ulrich Drepper <drepper@redhat.com>, 2002.
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This file is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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elfutils is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <fcntl.h>
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#include <libelf.h>
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#include ELFUTILS_HEADER(dw)
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#include <stdio.h>
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#include <unistd.h>
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static int globcnt;
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static int
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callback (Dwarf *dbg, Dwarf_Global *gl, void *arg __attribute__ ((unused)))
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{
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int result = DWARF_CB_OK;
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printf (" [%2d] \"%s\", die: %llu, cu: %llu\n",
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globcnt++, gl->name, (unsigned long long int) gl->die_offset,
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(unsigned long long int) gl->cu_offset);
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Dwarf_Die cu_die;
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const char *cuname;
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if (dwarf_offdie (dbg, gl->cu_offset, &cu_die) == NULL
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|| (cuname = dwarf_diename (&cu_die)) == NULL)
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{
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puts ("failed to get CU die");
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result = DWARF_CB_ABORT;
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}
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else
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printf ("CU name: \"%s\"\n", cuname);
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const char *diename;
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Dwarf_Die die;
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if (dwarf_offdie (dbg, gl->die_offset, &die) == NULL
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|| (diename = dwarf_diename (&die)) == NULL)
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{
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puts ("failed to get object die");
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result = DWARF_CB_ABORT;
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}
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else
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printf ("object name: \"%s\"\n", diename);
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return result;
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}
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int
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main (int argc, char *argv[])
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{
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int result = 0;
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int cnt;
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for (cnt = 1; cnt < argc; ++cnt)
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{
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int fd = open (argv[cnt], O_RDONLY);
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Dwarf *dbg = dwarf_begin (fd, DWARF_C_READ);
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if (dbg == NULL)
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{
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printf ("%s not usable: %s\n", argv[cnt], dwarf_errmsg (-1));
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result = 1;
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close (fd);
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continue;
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}
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globcnt = 0;
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if (dwarf_getpubnames (dbg, callback, NULL, 0) != 0)
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{
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printf ("dwarf_get_pubnames didn't return zero: %s\n",
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dwarf_errmsg (-1));
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result = 1;
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}
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dwarf_end (dbg);
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close (fd);
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}
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return result;
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}
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