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/* Return note type name.
Copyright (C) 2002, 2007, 2009, 2011, 2016, 2018 Red Hat, Inc.
This file is part of elfutils.
Written by Ulrich Drepper <drepper@redhat.com>, 2002.
This file is free software; you can redistribute it and/or modify
it under the terms of either
* the GNU Lesser General Public License as published by the Free
Software Foundation; either version 3 of the License, or (at
your option) any later version
or
* the GNU General Public License as published by the Free
Software Foundation; either version 2 of the License, or (at
your option) any later version
or both in parallel, as here.
elfutils 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 copies of the GNU General Public License and
the GNU Lesser General Public License along with this program. If
not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <inttypes.h>
#include <stdio.h>
#include <string.h>
#include <libeblP.h>
const char *
ebl_object_note_type_name (Ebl *ebl, const char *name, uint32_t type,
GElf_Word descsz,
char *buf, size_t len)
{
const char *res = ebl->object_note_type_name (name, type, buf, len);
if (res == NULL)
{
if (strcmp (name, "stapsdt") == 0)
{
snprintf (buf, len, "Version: %" PRIu32, type);
return buf;
}
#define ELF_NOTE_GOPKGLIST 1
#define ELF_NOTE_GOABIHASH 2
#define ELF_NOTE_GODEPS 3
#define ELF_NOTE_GOBUILDID 4
static const char *goknowntypes[] =
{
#define KNOWNSTYPE(name) [ELF_NOTE_GO##name] = #name
KNOWNSTYPE (PKGLIST),
KNOWNSTYPE (ABIHASH),
KNOWNSTYPE (DEPS),
KNOWNSTYPE (BUILDID),
#undef KNOWNSTYPE
};
if (strcmp (name, "Go") == 0)
{
if (type < sizeof (goknowntypes) / sizeof (goknowntypes[0])
&& goknowntypes[type] != NULL)
return goknowntypes[type];
else
{
snprintf (buf, len, "%s: %" PRIu32, _("<unknown>"), type);
return buf;
}
}
if (strncmp (name, ELF_NOTE_GNU_BUILD_ATTRIBUTE_PREFIX,
strlen (ELF_NOTE_GNU_BUILD_ATTRIBUTE_PREFIX)) == 0)
{
/* GNU Build Attribute notes (ab)use the owner name to store
most of their data. Don't decode everything here. Just
the type.*/
char *t = buf;
const char *gba = "GNU Build Attribute";
int w = snprintf (t, len, "%s ", gba);
t += w;
len -= w;
if (type == NT_GNU_BUILD_ATTRIBUTE_OPEN)
snprintf (t, len, "OPEN");
else if (type == NT_GNU_BUILD_ATTRIBUTE_FUNC)
snprintf (t, len, "FUNC");
else
snprintf (t, len, "%x", type);
return buf;
}
if (strcmp (name, "GNU") != 0)
{
/* NT_VERSION is special, all data is in the name. */
if (descsz == 0 && type == NT_VERSION)
return "VERSION";
snprintf (buf, len, "%s: %" PRIu32, _("<unknown>"), type);
return buf;
}
/* And finally all the "GNU" note types. */
static const char *knowntypes[] =
{
#define KNOWNSTYPE(name) [NT_##name] = #name
KNOWNSTYPE (GNU_ABI_TAG),
KNOWNSTYPE (GNU_HWCAP),
KNOWNSTYPE (GNU_BUILD_ID),
KNOWNSTYPE (GNU_GOLD_VERSION),
KNOWNSTYPE (GNU_PROPERTY_TYPE_0),
};
/* Handle standard names. */
if (type < sizeof (knowntypes) / sizeof (knowntypes[0])
&& knowntypes[type] != NULL)
res = knowntypes[type];
else
{
snprintf (buf, len, "%s: %" PRIu32, _("<unknown>"), type);
res = buf;
}
}
return res;
}
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