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/* vi: set sw=4 ts=4: */
/*
* Copyright (C) 2000-2006 by Erik Andersen <andersen@codepoet.org>
*
* GNU Lesser General Public License version 2.1 or later.
*/
#ifndef _LD_DEFS_H
#define _LD_DEFS_H
#define FLAG_ANY -1
#define FLAG_TYPE_MASK 0x00ff
#define FLAG_LIBC4 0x0000
#define FLAG_ELF 0x0001
#define FLAG_ELF_LIBC5 0x0002
#define FLAG_ELF_LIBC6 0x0003
#define FLAG_ELF_UCLIBC 0x0004
#define FLAG_REQUIRED_MASK 0xff00
#define FLAG_SPARC_LIB64 0x0100
#define FLAG_IA64_LIB64 0x0200
#define FLAG_X8664_LIB64 0x0300
#define FLAG_S390_LIB64 0x0400
#define FLAG_POWERPC_LIB64 0x0500
#define FLAG_MIPS64_LIBN32 0x0600
#define FLAG_MIPS64_LIBN64 0x0700
#define LIB_ANY -1
#define LIB_DLL 0
#define LIB_ELF 1
#define LIB_ELF64 0x80
#define LIB_ELF_LIBC5 2
#define LIB_ELF_LIBC6 3
#define LIB_ELF_LIBC0 4
#if defined(__LDSO_PRELOAD_FILE_SUPPORT__) || defined(__LDSO_CACHE_SUPPORT__)
#ifndef __LDSO_BASE_FILENAME__
#define __LDSO_BASE_FILENAME__ "ld.so"
#endif
#define LDSO_BASE_PATH UCLIBC_RUNTIME_PREFIX "etc/" __LDSO_BASE_FILENAME__
#ifdef __LDSO_PRELOAD_FILE_SUPPORT__
#define LDSO_PRELOAD LDSO_BASE_PATH ".preload"
#endif
#ifdef __LDSO_CACHE_SUPPORT__
#define LDSO_CONF LDSO_BASE_PATH ".conf"
#define LDSO_CACHE LDSO_BASE_PATH ".cache"
#define LDSO_CACHE_MAGIC "ld.so-"
#define LDSO_CACHE_MAGIC_LEN (sizeof LDSO_CACHE_MAGIC -1)
#define LDSO_CACHE_VER "1.7.0"
#define LDSO_CACHE_VER_LEN (sizeof LDSO_CACHE_VER -1)
typedef struct {
char magic [LDSO_CACHE_MAGIC_LEN];
char version [LDSO_CACHE_VER_LEN];
int nlibs;
} header_t;
typedef struct {
int flags;
int sooffset;
int liboffset;
} libentry_t;
#endif /* __LDSO_CACHE_SUPPORT__ */
#endif
/* Initialize a LOADADDR representing the loader itself. It's only
* called from DL_BOOT, so additional arguments passed to it may be
* referenced.
*/
#ifndef DL_INIT_LOADADDR_BOOT
# define DL_INIT_LOADADDR_BOOT(LOADADDR, BASEADDR) \
((LOADADDR) = (BASEADDR))
#endif
#endif /* _LD_DEFS_H */
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