LCOV - code coverage report
Current view: top level - backends - bpf_regs.c (source / functions) Coverage Total Hit
Test: elfutils-0.192 Lines: 0.0 % 10 0
Test Date: 2024-10-18 15:14:37 Functions: 0.0 % 1 0
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 0.0 % 8 0

             Branch data     Line data    Source code
       1                 :             : /* Register names and numbers for BPF DWARF.
       2                 :             :    This file is part of elfutils.
       3                 :             : 
       4                 :             :    This file is free software; you can redistribute it and/or modify
       5                 :             :    it under the terms of either
       6                 :             : 
       7                 :             :      * the GNU Lesser General Public License as published by the Free
       8                 :             :        Software Foundation; either version 3 of the License, or (at
       9                 :             :        your option) any later version
      10                 :             : 
      11                 :             :    or
      12                 :             : 
      13                 :             :      * the GNU General Public License as published by the Free
      14                 :             :        Software Foundation; either version 2 of the License, or (at
      15                 :             :        your option) any later version
      16                 :             : 
      17                 :             :    or both in parallel, as here.
      18                 :             : 
      19                 :             :    elfutils is distributed in the hope that it will be useful, but
      20                 :             :    WITHOUT ANY WARRANTY; without even the implied warranty of
      21                 :             :    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      22                 :             :    General Public License for more details.
      23                 :             : 
      24                 :             :    You should have received copies of the GNU General Public License and
      25                 :             :    the GNU Lesser General Public License along with this program.  If
      26                 :             :    not, see <http://www.gnu.org/licenses/>.  */
      27                 :             : 
      28                 :             : #ifdef HAVE_CONFIG_H
      29                 :             : # include <config.h>
      30                 :             : #endif
      31                 :             : 
      32                 :             : #include <stdio.h>
      33                 :             : #include <string.h>
      34                 :             : 
      35                 :             : #include "bpf.h"
      36                 :             : 
      37                 :             : #define BACKEND bpf_
      38                 :             : #include "libebl_CPU.h"
      39                 :             : 
      40                 :             : ssize_t
      41                 :           0 : bpf_register_info (Ebl *ebl __attribute__ ((unused)),
      42                 :             :                    int regno, char *name, size_t namelen,
      43                 :             :                    const char **prefix, const char **setname,
      44                 :             :                    int *bits, int *type)
      45                 :             : {
      46                 :           0 :   ssize_t len;
      47                 :             : 
      48         [ #  # ]:           0 :   if (name == NULL)
      49                 :             :     return MAX_BPF_REG;
      50         [ #  # ]:           0 :   if (regno < 0 || regno >= MAX_BPF_REG)
      51                 :             :     return -1;
      52                 :             : 
      53                 :           0 :   *prefix = "";
      54                 :           0 :   *setname = "integer";
      55                 :           0 :   *bits = 64;
      56                 :           0 :   *type = DW_ATE_signed;
      57                 :             : 
      58         [ #  # ]:           0 :   len = snprintf(name, namelen, "r%d", regno);
      59         [ #  # ]:           0 :   return ((size_t)len < namelen ? len : -1);
      60                 :             : }
        

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