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Last change
on this file since cd1e3fc0 was d7f7a4a, checked in by Jiří Zárevúcky <zarevucky.jiri@…>, 3 years ago |
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Replace some license headers with SPDX identifier
Headers are replaced using tools/transorm-copyright.sh only
when it can be matched verbatim with the license header used
throughout most of the codebase.
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-
Property mode
set to
100644
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File size:
1.1 KB
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| 1 | /*
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| 2 | * SPDX-FileCopyrightText: 2009 Jakub Jermar
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| 3 | * SPDX-FileCopyrightText: 2010 Jiri Svoboda
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| 4 | *
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| 5 | * SPDX-License-Identifier: BSD-3-Clause
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| 6 | */
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| 7 |
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| 8 | /** @addtogroup libc
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| 9 | * @{
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| 10 | */
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| 11 | /** @file
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| 12 | */
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| 13 |
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| 14 | #ifndef _LIBC_STACKTRACE_H_
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| 15 | #define _LIBC_STACKTRACE_H_
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| 16 |
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| 17 | #include <errno.h>
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| 18 | #include <stdint.h>
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| 19 | #include <stdbool.h>
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| 20 |
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| 21 | typedef struct {
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| 22 | errno_t (*read_uintptr)(void *, uintptr_t, uintptr_t *);
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| 23 | int (*printf)(const char *, ...);
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| 24 | } stacktrace_ops_t;
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| 25 |
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| 26 | typedef struct {
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| 27 | void *op_arg;
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| 28 | stacktrace_ops_t *ops;
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| 29 | } stacktrace_t;
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| 30 |
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| 31 | extern void stacktrace_print(void);
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| 32 | extern void stacktrace_kio_print(void);
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| 33 | extern void stacktrace_print_fp_pc(uintptr_t, uintptr_t);
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| 34 | extern void stacktrace_print_generic(stacktrace_ops_t *, void *, uintptr_t,
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| 35 | uintptr_t);
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| 36 |
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| 37 | /*
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| 38 | * The following interface is to be implemented by each architecture.
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| 39 | */
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| 40 | extern bool stacktrace_fp_valid(stacktrace_t *, uintptr_t);
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| 41 | extern errno_t stacktrace_fp_prev(stacktrace_t *, uintptr_t, uintptr_t *);
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| 42 | extern errno_t stacktrace_ra_get(stacktrace_t *, uintptr_t, uintptr_t *);
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| 43 |
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| 44 | extern void stacktrace_prepare(void);
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| 45 | extern uintptr_t stacktrace_fp_get(void);
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| 46 | extern uintptr_t stacktrace_pc_get(void);
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| 47 |
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| 48 | #endif
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| 49 |
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| 50 | /** @}
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| 51 | */
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