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87 lines
2.3 KiB
87 lines
2.3 KiB
4 months ago
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/* Object attribute tags for PowerPC.
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Copyright (C) 2008, 2009 Red Hat, Inc.
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This file is part of elfutils.
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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 either
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* the GNU Lesser General Public License as published by the Free
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Software Foundation; either version 3 of the License, or (at
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your option) any later version
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or
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* the GNU General Public License as published by the Free
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Software Foundation; either version 2 of the License, or (at
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your option) any later version
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or both in parallel, as here.
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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 GNU
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General Public License for more details.
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You should have received copies of the GNU General Public License and
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the GNU Lesser General Public License along with this program. If
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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 <string.h>
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#include <dwarf.h>
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#define BACKEND ppc_
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#include "libebl_CPU.h"
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bool
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ppc_check_object_attribute (Ebl *ebl __attribute__ ((unused)),
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const char *vendor, int tag, uint64_t value,
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const char **tag_name, const char **value_name)
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{
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if (!strcmp (vendor, "gnu"))
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switch (tag)
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{
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case 4:
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*tag_name = "GNU_Power_ABI_FP";
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static const char *fp_kinds[] =
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{
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"Hard or soft float",
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"Hard float",
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"Soft float",
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"Single-precision hard float",
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};
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if (value < sizeof fp_kinds / sizeof fp_kinds[0])
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*value_name = fp_kinds[value];
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return true;
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case 8:
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*tag_name = "GNU_Power_ABI_Vector";
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static const char *vector_kinds[] =
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{
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"Any", "Generic", "AltiVec", "SPE"
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};
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if (value < sizeof vector_kinds / sizeof vector_kinds[0])
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*value_name = vector_kinds[value];
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return true;
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case 12:
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*tag_name = "GNU_Power_ABI_Struct_Return";
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static const char *struct_return_kinds[] =
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{
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"Any", "r3/r4", "Memory"
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};
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if (value < sizeof struct_return_kinds / sizeof struct_return_kinds[0])
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*value_name = struct_return_kinds[value];
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return true;
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}
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return false;
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}
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__typeof (ppc_check_object_attribute)
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ppc64_check_object_attribute
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__attribute__ ((alias ("ppc_check_object_attribute")));
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