| /* |
| * Copyright (c) 2016, Intel Corporation |
| * All rights reserved. |
| * |
| * 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 the 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. |
| * |
| * Author: Liam Girdwood <liam.r.girdwood@linux.intel.com> |
| * |
| */ |
| |
| #ifndef __INCLUDE_ARCH_SOF__ |
| #define __INCLUDE_ARCH_SOF__ |
| |
| #include <stdint.h> |
| #include <stdlib.h> |
| #include <stddef.h> |
| #include <string.h> |
| #include <stdio.h> |
| #include <execinfo.h> |
| |
| /* architecture specific stack frames to dump */ |
| #define ARCH_STACK_DUMP_FRAMES 32 |
| |
| static inline void *arch_get_stack_ptr(void) |
| { |
| void *frames[ARCH_STACK_DUMP_FRAMES]; |
| size_t frame_count; |
| size_t i; |
| char **symbols; |
| |
| frame_count = backtrace(frames, ARCH_STACK_DUMP_FRAMES); |
| symbols = backtrace_symbols(frames, frame_count); |
| |
| fprintf(stderr, "Dumping %zd stack frames.\n", frame_count); |
| |
| for (i = 0; i < frame_count; i++) |
| fprintf(stderr, "\t%s\n", symbols[i]); |
| |
| free(symbols); |
| |
| return NULL; |
| } |
| |
| static inline void *arch_dump_regs(void) |
| { |
| return NULL; |
| } |
| |
| #endif |