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46 lines
761 B
C
46 lines
761 B
C
// Copyright (c) Meta Platforms, Inc. and affiliates.
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// SPDX-License-Identifier: GPL-3.0-or-later
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/**
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* @file
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*
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* Stack trace internals
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*
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* See @ref StackTraceInternals.
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*/
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#ifndef DRGN_STACK_TRACE_H
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#define DRGN_STACK_TRACE_H
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#include <elfutils/libdw.h>
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#include <stddef.h>
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/**
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* @ingroup Internals
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*
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* @defgroup StackTraceInternals Stack traces
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*
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* Stack trace internals.
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*
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* This provides the internal data structures used for stack traces.
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*
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* @{
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*/
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struct drgn_stack_frame {
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struct drgn_register_state *regs;
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Dwarf_Die *scopes;
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size_t num_scopes;
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size_t function_scope;
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};
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struct drgn_stack_trace {
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struct drgn_program *prog;
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size_t num_frames;
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struct drgn_stack_frame frames[];
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};
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/** @} */
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#endif /* DRGN_STACK_TRACE_H */
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