6375 Add native name demangling support

          --- old/usr/src/cmd/mdb/common/mdb/mdb_demangle.h
          +++ new/usr/src/cmd/mdb/common/mdb/mdb_demangle.h

   1    1  /*
   2    2   * CDDL HEADER START
   3    3   *
   4    4   * The contents of this file are subject to the terms of the
   5    5   * Common Development and Distribution License, Version 1.0 only
   6    6   * (the "License").  You may not use this file except in compliance
   7    7   * with the License.
   8    8   *
   9    9   * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10   10   * or http://www.opensolaris.org/os/licensing.
  11   11   * See the License for the specific language governing permissions
  12   12   * and limitations under the License.
  13   13   *
  14   14   * When distributing Covered Code, include this CDDL HEADER in each

  15   15   * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16   16   * If applicable, add the following below this CDDL HEADER, with the
  17   17   * fields enclosed by brackets "[]" replaced with your own identifying
  18   18   * information: Portions Copyright [yyyy] [name of copyright owner]
  19   19   *
  20   20   * CDDL HEADER END
  21   21   */
  22   22  /*
  23   23   * Copyright 2001-2002 Sun Microsystems, Inc.  All rights reserved.
  24   24   * Use is subject to license terms.
       25 + *
       26 + * Copyright 2017 Jason King.
  25   27   */
  26   28  
  27   29  #ifndef _MDB_DEMANGLE_H
  28   30  #define _MDB_DEMANGLE_H
  29   31  
  30      -#pragma ident   "%Z%%M% %I%     %E% SMI"
  31      -
  32   32  #ifdef  __cplusplus
  33   33  extern "C" {
  34   34  #endif
  35   35  
  36   36  #ifdef  _MDB
  37   37  
  38   38  #include <sys/types.h>
  39   39  #include <sys/param.h>
  40   40  #include <mdb/mdb_modapi.h>
       41 +#include <sysdemangle.h>
  41   42  
  42   43  typedef struct mdb_demangler {
  43      -        char dm_pathname[MAXPATHLEN];   /* pathname of demangling library */
  44      -        void *dm_handle;                /* rtld handle to demangling library */
  45      -        int (*dm_convert)(const char *, char *, size_t);        /* demangler */
       44 +        sysdem_lang_t dm_lang;          /* language to demangle */
  46   45          char *dm_buf;                   /* demangling buffer */
  47   46          size_t dm_len;                  /* size of dm_buf in bytes */
  48   47          char *dm_dem;                   /* start of demangled string (in buf) */
  49   48          uint_t dm_flags;                /* convert flags (see below) */
  50   49  } mdb_demangler_t;
  51   50  
  52   51  #define MDB_DM_QUAL     0x1             /* show static/const/volatile */
  53   52  #define MDB_DM_SCOPE    0x2             /* show function scope specifiers */
  54   53  #define MDB_DM_FUNCARG  0x4             /* show function arguments */
  55   54  #define MDB_DM_MANGLED  0x8             /* show mangled name */
  56   55  #define MDB_DM_ALL      0xf             /* mask of all valid flags */
  57   56  
  58      -extern mdb_demangler_t *mdb_dem_load(const char *);
       57 +extern mdb_demangler_t *mdb_dem_load(void);
  59   58  extern void mdb_dem_unload(mdb_demangler_t *);
  60   59  extern const char *mdb_dem_convert(mdb_demangler_t *, const char *);
  61   60  
  62   61  extern int cmd_demangle(uintptr_t, uint_t, int, const mdb_arg_t *);
  63   62  extern int cmd_demflags(uintptr_t, uint_t, int, const mdb_arg_t *);
  64   63  extern int cmd_demstr(uintptr_t, uint_t, int, const mdb_arg_t *);
  65   64  
  66   65  #endif  /* _MDB */
  67   66  
  68   67  #ifdef  __cplusplus
  69   68  }
  70   69  #endif
  71   70  
  72   71  #endif  /* _MDB_DEMANGLE_H */
    

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