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 (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright (c) 1996, 2010, Oracle and/or its affiliates. All rights reserved. 24 */ 25 #ifndef WHO_DOT_H 26 #define WHO_DOT_H 27 28 #include <link.h> 29 #include <sys/regset.h> 30 #include <sys/frame.h> 31 #include <sys/elf.h> 32 33 #if defined(__sparcv9) 34 #define Elf_Ehdr Elf64_Ehdr 35 #define Elf_Phdr Elf64_Phdr 36 #define Elf_Shdr Elf64_Shdr 37 #define Elf_Sym Elf64_Sym 38 #define elf_getshdr elf64_getshdr 39 #else 40 #define Elf_Ehdr Elf32_Ehdr 41 #define Elf_Phdr Elf32_Phdr 42 #define Elf_Shdr Elf32_Shdr 43 #define Elf_Sym Elf32_Sym 44 #define elf_getshdr elf32_getshdr 45 #endif 46 47 48 typedef struct objinfo { 49 caddr_t o_lpc; /* low PC */ 50 caddr_t o_hpc; /* high PC */ 51 int o_fd; /* file descriptor */ 52 Elf *o_elf; /* Elf pointer */ 53 Elf_Sym *o_syms; /* symbol table */ 54 uint_t o_symcnt; /* # of symbols */ 55 const char *o_strs; /* symbol string table */ 56 Link_map *o_lmp; 57 uint_t o_flags; 58 struct objinfo *o_next; 59 } Objinfo; 60 61 #define FLG_OB_NOSYMS 0x0001 /* no symbols available for obj */ 62 #define FLG_OB_FIXED 0x0002 /* fixed address object */ 63 64 65 #if defined(__sparc) 66 #if defined(__GNUC__) 67 #define FLUSHWIN() __asm__("ta 3"); 68 #else /* !__GNUC__ */ 69 #define FLUSHWIN() asm("ta 3"); 70 #endif 71 #endif 72 73 #if defined(__x86) 74 #define FLUSHWIN() 75 #endif 76 77 #ifndef STACK_BIAS 78 #define STACK_BIAS 0 79 #endif 80 81 #endif /* WHO_DOT_H */ 82