usr/src/cmd/abi/appcert/static_prof/static_prof.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright (c) 1998-2000 by Sun Microsystems, Inc.
  24  * All rights reserved.
  25  */
  26
  27 #ifndef _STATIC_PROF_H
  28 #define _STATIC_PROF_H
  29
  30 #pragma ident   "%Z%%M% %I%     %E% SMI"
  31
  32 #ifdef  __cplusplus
  33 extern "C" {
  34 #endif
  35
  36 /*
  37  * include headers
  38  */
  39
  40 #include <stdio.h>
  41 #include <string.h>
  42 #include <stdlib.h>
  43 #include <unistd.h>
  44 #include <fcntl.h>
  45 #include <libelf.h>
  46 #include <link.h>
  47 #include <sys/elf_SPARC.h>
  48 #include <sys/utsname.h>
  49 #include <errno.h>
  50
  51 /*
  52  * Declaration of global variables
  53  */
  54
  55 #define DEFBKTS         24997   /* 3571 nice big prime number */
  56 #define MASK            (~(unsigned long)0<<28)
  57
  58 /*
  59  * bucket struct of hash table
  60  */
  61 typedef struct binding_bucket
  62 {
  63         char                    *sym;
  64         char                    *ref_lib;
  65         char                    *def_lib;
  66         char                    *obj;
  67         char                    *section;
  68         char                    *sttype;
  69         char                    *stbind;
  70 } binding_bucket;
  71
  72 static binding_bucket   bkts[DEFBKTS];
  73
  74 /*
  75  * data structure for linked list of DT_NEEDED entries
  76  */
  77 typedef struct dt_list_tag
  78 {
  79         char                    *libname;
  80 #if     defined(_LP64)
  81         Elf64_Sword             d_tag;
  82 #else
  83         Elf32_Sword             d_tag;
  84 #endif
  85         struct dt_list_tag      *next;
  86 } dt_list;
  87
  88 static dt_list          *dt_needed = NULL; /* ptr to link list of dtneeded */
  89
  90 /*
  91  * struct for the binary object under test
  92  */
  93 typedef struct obj_com
  94 {
  95         char            **filenames;    /* name of application file */
  96         char            *filename;
  97         int             numfiles;       /* number of applications to check */
  98         /* ---Current application ELF file information--- */
  99         char            *ename; /* name of current ELF file */
 100         int             fd;     /* file descriptor for current file */
 101         Elf             *elf;   /* elf descriptor for current file */
 102 #if     defined(_LP64)
 103         Elf64_Ehdr      *ehdr;  /* 64 bit elf header for current file */
 104         Elf64_Phdr      *phdr;  /* 64 bit prog header for current file */
 105         Elf64_Dyn       *dynsect;       /* pointer to 64 bit dynamic section */
 106 #else
 107         Elf32_Ehdr      *ehdr;  /* 32 bit elf header for current file */
 108         Elf32_Phdr      *phdr;  /* 32 bit prog header for current file */
 109         Elf32_Dyn       *dynsect;       /* ptr to 64 bit dynamic section */
 110 #endif
 111         Elf_Data        *ddata; /* ptr to dstring table data descriptor */
 112         char            *dynnames; /* pointer to dynamic string table */
 113         /* ---ELF file symbol table information--- */
 114         /* dynamic symbol table */
 115 #if     defined(_LP64)
 116         Elf64_Sym       *dsym_tab;
 117 #else
 118         Elf32_Sym       *dsym_tab;
 119 #endif
 120         Elf_Data        *dsym_data;
 121         int             dsym_num;
 122         char            *dsym_names;
 123         /* regular symbol table */
 124 #if     defined(_LP64)
 125         Elf64_Sym       *sym_tab;
 126 #else
 127         Elf32_Sym       *sym_tab;
 128 #endif
 129         Elf_Data        *sym_data;
 130         int             sym_num;
 131         char            *sym_names;
 132 } obj_com;
 133
 134 /*
 135  * struct of the linked list of object files
 136  */
 137 typedef struct obj_list_tag
 138 {
 139         obj_com         *obj;
 140         struct obj_list_tag     *next;
 141 } obj_list;
 142
 143 static int      oflag = 0;              /* flag for redirecting output */
 144 static int      pflag = 0;              /* flag for profiling to stdout */
 145 static int      sflag = 1;              /* flag for silent mode */
 146 static int      aflag = 1;              /* flag for read input as archive */
 147 extern int      errno;                  /* file opening error return code */
 148 static FILE     *OUTPUT_FD;             /* output fd: default as stdout */
 149 static char     *outputfile;            /* full pathname of output file */
 150
 151 #define SUCCEED         0
 152 #define FAIL            1
 153
 154 #define TRUE            1
 155 #define FALSE           0
 156
 157 #ifdef  __cplusplus
 158 }
 159 #endif
 160
 161 #endif  /* _STATIC_PROF_H */