| /* |
| * Copyright (c) 2013-2016, Intel Corporation |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * * Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * * Neither the name of Intel Corporation nor the names of its contributors |
| * may be used to endorse or promote products derived from this software |
| * without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef LOAD_ELF_H |
| #define LOAD_ELF_H |
| |
| #include <stdint.h> |
| |
| struct pt_image; |
| |
| |
| /* Load an ELF file. |
| * |
| * Adds sections for all ELF LOAD segments. |
| * |
| * The sections are loaded relative to their virtual addresses specified |
| * in the ELF program header with the lowest address section loaded at @base. |
| * |
| * The name of the program in @prog is used for error reporting. |
| * If @verbose is non-zero, prints information about loaded sections. |
| * |
| * Does not load dependent files. |
| * Does not support dynamic relocations. |
| * |
| * Successfully loaded segments are not unloaded in case of errors. |
| * |
| * Returns 0 on success, a negative error code otherwise. |
| * Returns -pte_invalid if @image or @file are NULL. |
| * Returns -pte_bad_config if @file can't be processed. |
| * Returns -pte_nomem if not enough memory can be allocated. |
| */ |
| extern int load_elf(struct pt_image *image, const char *file, |
| uint64_t base, const char *prog, int verbose); |
| |
| #endif /* LOAD_ELF_H */ |