LCOV - code coverage report
Current view: top level - backends - ppc_attrs.c (source / functions) Hit Total Coverage
Test: elfutils-0.178 Lines: 21 21 100.0 %
Date: 2019-11-26 23:55:16 Functions: 1 1 100.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* Object attribute tags for PowerPC.
       2             :    Copyright (C) 2008, 2009 Red Hat, Inc.
       3             :    This file is part of elfutils.
       4             : 
       5             :    This file is free software; you can redistribute it and/or modify
       6             :    it under the terms of either
       7             : 
       8             :      * the GNU Lesser General Public License as published by the Free
       9             :        Software Foundation; either version 3 of the License, or (at
      10             :        your option) any later version
      11             : 
      12             :    or
      13             : 
      14             :      * the GNU General Public License as published by the Free
      15             :        Software Foundation; either version 2 of the License, or (at
      16             :        your option) any later version
      17             : 
      18             :    or both in parallel, as here.
      19             : 
      20             :    elfutils is distributed in the hope that it will be useful, but
      21             :    WITHOUT ANY WARRANTY; without even the implied warranty of
      22             :    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      23             :    General Public License for more details.
      24             : 
      25             :    You should have received copies of the GNU General Public License and
      26             :    the GNU Lesser General Public License along with this program.  If
      27             :    not, see <http://www.gnu.org/licenses/>.  */
      28             : 
      29             : #ifdef HAVE_CONFIG_H
      30             : # include <config.h>
      31             : #endif
      32             : 
      33             : #include <string.h>
      34             : #include <dwarf.h>
      35             : 
      36             : #define BACKEND ppc_
      37             : #include "libebl_CPU.h"
      38             : 
      39             : bool
      40           5 : ppc_check_object_attribute (Ebl *ebl __attribute__ ((unused)),
      41             :                             const char *vendor, int tag, uint64_t value,
      42             :                             const char **tag_name, const char **value_name)
      43             : {
      44           5 :   if (!strcmp (vendor, "gnu"))
      45           5 :     switch (tag)
      46             :       {
      47           2 :       case 4:
      48           2 :         *tag_name = "GNU_Power_ABI_FP";
      49           2 :         static const char *fp_kinds[] =
      50             :           {
      51             :             "Hard or soft float",
      52             :             "Hard float",
      53             :             "Soft float",
      54             :             "Single-precision hard float",
      55             :           };
      56           2 :         if (value < sizeof fp_kinds / sizeof fp_kinds[0])
      57           2 :           *value_name = fp_kinds[value];
      58           2 :         return true;
      59             : 
      60           2 :       case 8:
      61           2 :         *tag_name = "GNU_Power_ABI_Vector";
      62           2 :         static const char *vector_kinds[] =
      63             :           {
      64             :             "Any", "Generic", "AltiVec", "SPE"
      65             :           };
      66           2 :         if (value < sizeof vector_kinds / sizeof vector_kinds[0])
      67           2 :           *value_name = vector_kinds[value];
      68           2 :         return true;
      69             : 
      70           1 :       case 12:
      71           1 :         *tag_name = "GNU_Power_ABI_Struct_Return";
      72           1 :         static const char *struct_return_kinds[] =
      73             :           {
      74             :             "Any", "r3/r4", "Memory"
      75             :           };
      76           1 :         if (value < sizeof struct_return_kinds / sizeof struct_return_kinds[0])
      77           1 :           *value_name = struct_return_kinds[value];
      78           1 :         return true;
      79             :       }
      80             : 
      81             :   return false;
      82             : }
      83             : 
      84             : __typeof (ppc_check_object_attribute)
      85             :      ppc64_check_object_attribute
      86             :      __attribute__ ((alias ("ppc_check_object_attribute")));

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