Rev 4372 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2965 | svoboda | 1 | /* |
| 2 | * Copyright (c) 2008 Jiri Svoboda |
||
| 3 | * All rights reserved. |
||
| 4 | * |
||
| 5 | * Redistribution and use in source and binary forms, with or without |
||
| 6 | * modification, are permitted provided that the following conditions |
||
| 7 | * are met: |
||
| 8 | * |
||
| 9 | * - Redistributions of source code must retain the above copyright |
||
| 10 | * notice, this list of conditions and the following disclaimer. |
||
| 11 | * - Redistributions in binary form must reproduce the above copyright |
||
| 12 | * notice, this list of conditions and the following disclaimer in the |
||
| 13 | * documentation and/or other materials provided with the distribution. |
||
| 14 | * - The name of the author may not be used to endorse or promote products |
||
| 15 | * derived from this software without specific prior written permission. |
||
| 16 | * |
||
| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
||
| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
||
| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
||
| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
||
| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
||
| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
||
| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
||
| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
||
| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
||
| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||
| 27 | */ |
||
| 28 | |||
| 29 | /** @addtogroup generic |
||
| 30 | * @{ |
||
| 31 | */ |
||
| 32 | /** @file |
||
| 33 | */ |
||
| 34 | |||
| 35 | #ifndef RTLD_H_ |
||
| 36 | #define RTLD_H_ |
||
| 37 | |||
| 2973 | svoboda | 38 | #include <sys/types.h> |
| 4691 | svoboda | 39 | #include <adt/list.h> |
| 2973 | svoboda | 40 | |
| 41 | #include <dynamic.h> |
||
| 2999 | svoboda | 42 | #include <module.h> |
| 2973 | svoboda | 43 | |
| 3562 | svoboda | 44 | /* Define to enable debugging mode. */ |
| 45 | #undef RTLD_DEBUG |
||
| 46 | |||
| 47 | #ifdef RTLD_DEBUG |
||
| 48 | #define DPRINTF(format, ...) printf(format, ##__VA_ARGS__); |
||
| 49 | #else |
||
| 50 | #define DPRINTF(format, ...) |
||
| 51 | #endif |
||
| 52 | |||
| 2973 | svoboda | 53 | typedef struct { |
| 2981 | svoboda | 54 | elf_dyn_t *rtld_dynamic; |
| 55 | module_t rtld; |
||
| 56 | |||
| 2980 | svoboda | 57 | module_t *program; |
| 2999 | svoboda | 58 | |
| 59 | /** List of all loaded modules including rtld and the program */ |
||
| 60 | link_t modules_head; |
||
| 3689 | svoboda | 61 | |
| 62 | /** Temporary hack to place each module at different address. */ |
||
| 63 | uintptr_t next_bias; |
||
| 2980 | svoboda | 64 | } runtime_env_t; |
| 65 | |||
| 3686 | svoboda | 66 | extern runtime_env_t *runtime_env; |
| 2980 | svoboda | 67 | |
| 3869 | svoboda | 68 | extern void rtld_init_static(void); |
| 69 | |||
| 2965 | svoboda | 70 | #endif |
| 71 | |||
| 72 | /** @} |
||
| 73 | */ |