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Diffstat (limited to '')
| -rw-r--r-- | tools/perf/util/unwind-libdw.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/tools/perf/util/unwind-libdw.h b/tools/perf/util/unwind-libdw.h new file mode 100644 index 000000000..8c88bc4f2 --- /dev/null +++ b/tools/perf/util/unwind-libdw.h @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __PERF_UNWIND_LIBDW_H +#define __PERF_UNWIND_LIBDW_H + +#include <elfutils/libdwfl.h> +#include "unwind.h" + +struct machine; +struct perf_sample; +struct thread; + +bool libdw__arch_set_initial_registers(Dwfl_Thread *thread, void *arg); + +struct unwind_info { + Dwfl *dwfl; + struct perf_sample *sample; + struct machine *machine; + struct thread *thread; + unwind_entry_cb_t cb; + void *arg; + int max_stack; + int idx; + bool best_effort; + struct unwind_entry entries[]; +}; + +#endif /* __PERF_UNWIND_LIBDW_H */ |