2f3df6137a
This adjusts header file includes for headers and source files in Core. In doing so, one dependency cycle is eliminated because all the includes from Core to that project were dead includes anyway. In places where some files in other projects were only compiling due to a transitive include from another header, fixups have been made so that those files also include the header they need. Tested on Windows and Linux, and plan to address failures on OSX and FreeBSD after watching the bots. llvm-svn: 299714
96 lines
3.7 KiB
C++
96 lines
3.7 KiB
C++
//===-- DumpDataExtractor.h -------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLDB_CORE_DUMPDATAEXTRACTOR_H
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#define LLDB_CORE_DUMPDATAEXTRACTOR_H
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#include "lldb/lldb-enumerations.h" // for Format
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#include "lldb/lldb-types.h"
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#include <stddef.h> // for size_t
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#include <stdint.h> // for uint32_t, uint64_t
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namespace lldb_private {
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class DataExtractor;
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class ExecutionContextScope;
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class Stream;
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//------------------------------------------------------------------
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/// Dumps \a item_count objects into the stream \a s.
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///
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/// Dumps \a item_count objects using \a item_format, each of which
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/// are \a item_byte_size bytes long starting at offset \a offset
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/// bytes into the contained data, into the stream \a s. \a
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/// num_per_line objects will be dumped on each line before a new
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/// line will be output. If \a base_addr is a valid address, then
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/// each new line of output will be preceded by the address value
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/// plus appropriate offset, and a colon and space. Bitfield values
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/// can be dumped by calling this function multiple times with the
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/// same start offset, format and size, yet differing \a
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/// item_bit_size and \a item_bit_offset values.
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///
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/// @param[in] s
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/// The stream to dump the output to. This value can not be nullptr.
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///
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/// @param[in] offset
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/// The offset into the data at which to start dumping.
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///
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/// @param[in] item_format
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/// The format to use when dumping each item.
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///
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/// @param[in] item_byte_size
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/// The byte size of each item.
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///
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/// @param[in] item_count
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/// The number of items to dump.
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///
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/// @param[in] num_per_line
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/// The number of items to display on each line.
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///
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/// @param[in] base_addr
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/// The base address that gets added to the offset displayed on
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/// each line if the value is valid. Is \a base_addr is
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/// LLDB_INVALID_ADDRESS then no address values will be prepended
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/// to any lines.
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///
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/// @param[in] item_bit_size
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/// If the value to display is a bitfield, this value should
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/// be the number of bits that the bitfield item has within the
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/// item's byte size value. This function will need to be called
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/// multiple times with identical \a offset and \a item_byte_size
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/// values in order to display multiple bitfield values that
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/// exist within the same integer value. If the items being
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/// displayed are not bitfields, this value should be zero.
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///
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/// @param[in] item_bit_offset
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/// If the value to display is a bitfield, this value should
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/// be the offset in bits, or shift right amount, that the
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/// bitfield item occupies within the item's byte size value.
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/// This function will need to be called multiple times with
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/// identical \a offset and \a item_byte_size values in order
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/// to display multiple bitfield values that exist within the
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/// same integer value. If the items being displayed are not
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/// bitfields, this value should be zero.
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///
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/// @return
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/// The offset at which dumping ended.
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//------------------------------------------------------------------
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lldb::offset_t
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DumpDataExtractor(const DataExtractor &DE, Stream *s, lldb::offset_t offset,
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lldb::Format item_format, size_t item_byte_size,
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size_t item_count, size_t num_per_line, uint64_t base_addr,
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uint32_t item_bit_size, uint32_t item_bit_offset,
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ExecutionContextScope *exe_scope = nullptr);
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void DumpHexBytes(Stream *s, const void *src, size_t src_len,
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uint32_t bytes_per_line, lldb::addr_t base_addr);
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}
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#endif
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