forked from Imagelibrary/binutils-gdb
103 lines
2.7 KiB
C
103 lines
2.7 KiB
C
/* debuginfod utilities for GDB.
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Copyright (C) 2020 Free Software Foundation, Inc.
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This file is part of GDB.
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This program 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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This program is distributed in the hope that it will be useful,
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but 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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#include <errno.h>
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#include "defs.h"
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#include "debuginfod-support.h"
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#ifndef HAVE_LIBDEBUGINFOD
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int
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debuginfod_source_query (const unsigned char *build_id __attribute__((unused)),
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int build_id_len __attribute__((unused)),
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const char *srcpath __attribute__((unused)),
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char **filename __attribute__((unused)))
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{
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return -ENOSYS;
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}
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int
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debuginfod_debuginfo_query (const unsigned char *build_id __attribute__((unused)),
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int build_id_len __attribute__((unused)),
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char **filename __attribute__((unused)))
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{
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return -ENOSYS;
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}
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#else
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#include <elfutils/debuginfod.h>
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static int
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progressfn (debuginfod_client *c,
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long a __attribute__((unused)),
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long b __attribute__((unused)))
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{
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return check_quit_flag ();
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}
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static debuginfod_client *
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debuginfod_init ()
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{
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debuginfod_client *c = debuginfod_begin ();
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if (c != nullptr)
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debuginfod_set_progressfn (c, progressfn);
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return c;
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}
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/* See debuginfod-support.h */
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int
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debuginfod_source_query (const unsigned char *build_id,
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int build_id_len,
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const char *srcpath,
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char **filename)
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{
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debuginfod_client *c = debuginfod_init ();
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if (c == nullptr)
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return -ENOMEM;
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int fd = debuginfod_find_source (c,
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build_id,
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build_id_len,
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srcpath,
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filename);
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debuginfod_end (c);
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return fd;
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}
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/* See debuginfod-support.h */
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int
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debuginfod_debuginfo_query (const unsigned char *build_id,
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int build_id_len,
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char **filename)
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{
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debuginfod_client *c = debuginfod_init ();
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if (c == nullptr)
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return -ENOMEM;
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int fd = debuginfod_find_debuginfo (c, build_id, build_id_len, filename);
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debuginfod_end (c);
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return fd;
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}
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#endif
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