xref: /titanic_41/usr/src/cmd/abi/appcert/static_prof/static_prof.h (revision 7c478bd95313f5f23a4c958a745db2134aa03244)
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 = stdout;	/* 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 */
162