1*2722387fSrie /* 2*2722387fSrie * CDDL HEADER START 3*2722387fSrie * 4*2722387fSrie * The contents of this file are subject to the terms of the 5*2722387fSrie * Common Development and Distribution License (the "License"). 6*2722387fSrie * You may not use this file except in compliance with the License. 7*2722387fSrie * 8*2722387fSrie * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*2722387fSrie * or http://www.opensolaris.org/os/licensing. 10*2722387fSrie * See the License for the specific language governing permissions 11*2722387fSrie * and limitations under the License. 12*2722387fSrie * 13*2722387fSrie * When distributing Covered Code, include this CDDL HEADER in each 14*2722387fSrie * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*2722387fSrie * If applicable, add the following below this CDDL HEADER, with the 16*2722387fSrie * fields enclosed by brackets "[]" replaced with your own identifying 17*2722387fSrie * information: Portions Copyright [yyyy] [name of copyright owner] 18*2722387fSrie * 19*2722387fSrie * CDDL HEADER END 20*2722387fSrie */ 21*2722387fSrie 22*2722387fSrie /* 23*2722387fSrie * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24*2722387fSrie * Use is subject to license terms. 25*2722387fSrie */ 26*2722387fSrie 27*2722387fSrie #ifndef __ELFWRAP_H 28*2722387fSrie #define __ELFWRAP_H 29*2722387fSrie 30*2722387fSrie #pragma ident "%Z%%M% %I% %E% SMI" 31*2722387fSrie 32*2722387fSrie /* 33*2722387fSrie * Local include file for elfwrap. 34*2722387fSrie */ 35*2722387fSrie #include <libelf.h> 36*2722387fSrie #include <alist.h> 37*2722387fSrie #include <_machelf.h> 38*2722387fSrie 39*2722387fSrie /* 40*2722387fSrie * Define a target descriptor to hold target specific information. 41*2722387fSrie */ 42*2722387fSrie typedef struct { 43*2722387fSrie uchar_t td_class; /* target class (32-bit/64-bit) */ 44*2722387fSrie uchar_t td_data; /* target data (LSB/MSB) */ 45*2722387fSrie ushort_t td_mach; /* target machine (sparc, i386, etc.) */ 46*2722387fSrie size_t td_align; /* target data buffer alignment */ 47*2722387fSrie size_t td_symsz; /* target symbol table entry size */ 48*2722387fSrie } TargDesc_t; 49*2722387fSrie 50*2722387fSrie /* 51*2722387fSrie * Define a descriptor for each ELF section being output to the new file. 52*2722387fSrie */ 53*2722387fSrie typedef struct { 54*2722387fSrie const char *os_name; /* section name */ 55*2722387fSrie Word os_type; /* section type */ 56*2722387fSrie Xword os_flags; /* section flags */ 57*2722387fSrie size_t os_ndx; /* section index (input file) */ 58*2722387fSrie off_t os_size; /* section size (input file) */ 59*2722387fSrie void *os_addr; /* section address (input file) */ 60*2722387fSrie Shdr *os_shdr; /* section header (output file) */ 61*2722387fSrie Elf_Data *os_data; /* section data (output file) */ 62*2722387fSrie } OutSec_t; 63*2722387fSrie 64*2722387fSrie #define AL_CNT_WOSECS 10 /* default number of input sections */ 65*2722387fSrie 66*2722387fSrie /* 67*2722387fSrie * Define a standard section descriptor. 68*2722387fSrie */ 69*2722387fSrie typedef struct { 70*2722387fSrie const char *ss_name; /* section name */ 71*2722387fSrie Word ss_type; /* section type */ 72*2722387fSrie Xword ss_flags; /* section flags */ 73*2722387fSrie } StdSec_t; 74*2722387fSrie 75*2722387fSrie /* 76*2722387fSrie * Define a descriptor to maintain section information. 77*2722387fSrie */ 78*2722387fSrie typedef struct { 79*2722387fSrie Alist *od_outsecs; /* list of output sections */ 80*2722387fSrie size_t od_symtabno; /* number of symbol table entries */ 81*2722387fSrie size_t od_strtabsz; /* string table size */ 82*2722387fSrie size_t od_shstrtabsz; /* section header string table size */ 83*2722387fSrie } ObjDesc_t; 84*2722387fSrie 85*2722387fSrie /* 86*2722387fSrie * Define all external interfaces. 87*2722387fSrie */ 88*2722387fSrie extern int input32(int, char **, const char *, const char *, ObjDesc_t *); 89*2722387fSrie extern int input64(int, char **, const char *, const char *, ObjDesc_t *); 90*2722387fSrie extern int output32(const char *, int, const char *, ushort_t, 91*2722387fSrie ObjDesc_t *); 92*2722387fSrie extern int output64(const char *, int, const char *, ushort_t, 93*2722387fSrie ObjDesc_t *); 94*2722387fSrie 95*2722387fSrie #if defined(lint) 96*2722387fSrie extern void target_init(TargDesc_t *); 97*2722387fSrie #else 98*2722387fSrie extern void target_init_sparc(TargDesc_t *); 99*2722387fSrie extern void target_init_sparcv9(TargDesc_t *); 100*2722387fSrie extern void target_init_i386(TargDesc_t *); 101*2722387fSrie extern void target_init_amd64(TargDesc_t *); 102*2722387fSrie #endif 103*2722387fSrie 104*2722387fSrie #ifdef __cplusplus 105*2722387fSrie extern "C" { 106*2722387fSrie #endif 107*2722387fSrie 108*2722387fSrie #ifdef __cplusplus 109*2722387fSrie } 110*2722387fSrie #endif 111*2722387fSrie 112*2722387fSrie #endif /* __ELFWRAP_H */ 113