trace_entry.h File Reference

DrMemtrace trace entry enum types and definitions. More...

#include <memory>
#include <stddef.h>
#include <stdint.h>
#include "utils.h"

Data Structures
struct	dynamorio::drmemtrace::_trace_entry_t

Namespaces
	dynamorio
	dynamorio::drmemtrace

Macros
#define	OFFLINE_FILE_VERSION_XFER_ABS_PC    7
#define	OFFLINE_FILE_VERSION_NO_OP   8
#define	DRMEMTRACE_MODULE_LIST_FILENAME   "modules.log"
#define	DRMEMTRACE_FUNCTION_LIST_FILENAME   "funclist.log"
#define	DRMEMTRACE_ENCODING_FILENAME   "encodings.bin"
#define	DRMEMTRACE_SERIAL_SCHEDULE_FILENAME   "serial_schedule.bin"
#define	DRMEMTRACE_CPU_SCHEDULE_FILENAME   "cpu_schedule.bin.zip"
#define	DRMEMTRACE_KERNEL_TRACE_SUBDIR   "kernel.raw"
#define	DRMEMTRACE_KCORE_FILENAME   "kcore"
#define	DRMEMTRACE_KALLSYMS_FILENAME   "kallsyms"
#define	DRMEMTRACE_V2P_FILENAME   "v2p.textproto"

Typedefs
typedef uintptr_t	dynamorio::drmemtrace::addr_t
typedef struct _trace_entry_t	dynamorio::drmemtrace::trace_entry_t

Enumerations
enum	dynamorio::drmemtrace::trace_version_t {   dynamorio::drmemtrace::TRACE_ENTRY_VERSION_NO_KERNEL_PC = 2 ,   dynamorio::drmemtrace::TRACE_ENTRY_VERSION_KERNEL_PC = 3 ,   dynamorio::drmemtrace::TRACE_ENTRY_VERSION_ENCODINGS = 4 ,   dynamorio::drmemtrace::TRACE_ENTRY_VERSION_BRANCH_INFO = 5 ,   dynamorio::drmemtrace::TRACE_ENTRY_VERSION_FREQUENT_TIMESTAMPS = 6 ,   dynamorio::drmemtrace::TRACE_ENTRY_VERSION_RETIRED_INSTRUCTIONS_ONLY ,   dynamorio::drmemtrace::TRACE_ENTRY_VERSION = TRACE_ENTRY_VERSION_RETIRED_INSTRUCTIONS_ONLY }
enum	dynamorio::drmemtrace::trace_type_t {   dynamorio::drmemtrace::TRACE_TYPE_READ ,   dynamorio::drmemtrace::TRACE_TYPE_WRITE ,   dynamorio::drmemtrace::TRACE_TYPE_PREFETCH ,   dynamorio::drmemtrace::TRACE_TYPE_PREFETCHT0 ,   dynamorio::drmemtrace::TRACE_TYPE_PREFETCH_READ_L1 ,   dynamorio::drmemtrace::TRACE_TYPE_PREFETCHT1 ,   dynamorio::drmemtrace::TRACE_TYPE_PREFETCH_READ_L2 ,   dynamorio::drmemtrace::TRACE_TYPE_PREFETCHT2 ,   dynamorio::drmemtrace::TRACE_TYPE_PREFETCH_READ_L3 ,   dynamorio::drmemtrace::TRACE_TYPE_PREFETCHNTA ,   dynamorio::drmemtrace::TRACE_TYPE_PREFETCH_READ ,   dynamorio::drmemtrace::TRACE_TYPE_PREFETCH_WRITE ,   dynamorio::drmemtrace::TRACE_TYPE_PREFETCH_INSTR ,   dynamorio::drmemtrace::TRACE_TYPE_INSTR ,   dynamorio::drmemtrace::TRACE_TYPE_INSTR_DIRECT_JUMP ,   dynamorio::drmemtrace::TRACE_TYPE_INSTR_INDIRECT_JUMP ,   dynamorio::drmemtrace::TRACE_TYPE_INSTR_CONDITIONAL_JUMP ,   dynamorio::drmemtrace::TRACE_TYPE_INSTR_DIRECT_CALL ,   dynamorio::drmemtrace::TRACE_TYPE_INSTR_INDIRECT_CALL ,   dynamorio::drmemtrace::TRACE_TYPE_INSTR_RETURN ,   TRACE_TYPE_INSTR_BUNDLE ,   dynamorio::drmemtrace::TRACE_TYPE_INSTR_FLUSH ,   TRACE_TYPE_INSTR_FLUSH_END ,   dynamorio::drmemtrace::TRACE_TYPE_DATA_FLUSH ,   TRACE_TYPE_DATA_FLUSH_END ,   TRACE_TYPE_THREAD ,   dynamorio::drmemtrace::TRACE_TYPE_THREAD_EXIT ,   TRACE_TYPE_PID ,   TRACE_TYPE_HEADER ,   dynamorio::drmemtrace::TRACE_TYPE_FOOTER ,   dynamorio::drmemtrace::TRACE_TYPE_HARDWARE_PREFETCH ,   dynamorio::drmemtrace::TRACE_TYPE_MARKER ,   dynamorio::drmemtrace::TRACE_TYPE_INSTR_NO_FETCH ,   TRACE_TYPE_INSTR_MAYBE_FETCH ,   dynamorio::drmemtrace::TRACE_TYPE_INSTR_SYSENTER ,   dynamorio::drmemtrace::TRACE_TYPE_PREFETCH_READ_L1_NT ,   dynamorio::drmemtrace::TRACE_TYPE_PREFETCH_READ_L2_NT ,   dynamorio::drmemtrace::TRACE_TYPE_PREFETCH_READ_L3_NT ,   dynamorio::drmemtrace::TRACE_TYPE_PREFETCH_INSTR_L1 ,   dynamorio::drmemtrace::TRACE_TYPE_PREFETCH_INSTR_L1_NT ,   dynamorio::drmemtrace::TRACE_TYPE_PREFETCH_INSTR_L2 ,   dynamorio::drmemtrace::TRACE_TYPE_PREFETCH_INSTR_L2_NT ,   dynamorio::drmemtrace::TRACE_TYPE_PREFETCH_INSTR_L3 ,   dynamorio::drmemtrace::TRACE_TYPE_PREFETCH_INSTR_L3_NT ,   dynamorio::drmemtrace::TRACE_TYPE_PREFETCH_WRITE_L1 ,   dynamorio::drmemtrace::TRACE_TYPE_PREFETCH_WRITE_L1_NT ,   dynamorio::drmemtrace::TRACE_TYPE_PREFETCH_WRITE_L2 ,   dynamorio::drmemtrace::TRACE_TYPE_PREFETCH_WRITE_L2_NT ,   dynamorio::drmemtrace::TRACE_TYPE_PREFETCH_WRITE_L3 ,   dynamorio::drmemtrace::TRACE_TYPE_PREFETCH_WRITE_L3_NT ,   TRACE_TYPE_ENCODING ,   dynamorio::drmemtrace::TRACE_TYPE_INSTR_TAKEN_JUMP ,   dynamorio::drmemtrace::TRACE_TYPE_INSTR_UNTAKEN_JUMP ,   dynamorio::drmemtrace::TRACE_TYPE_INVALID }
enum	dynamorio::drmemtrace::trace_marker_type_t {   dynamorio::drmemtrace::TRACE_MARKER_TYPE_KERNEL_EVENT ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_KERNEL_XFER ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_TIMESTAMP ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_CPU_ID ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_FUNC_ID ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_FUNC_RETADDR ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_FUNC_ARG ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_FUNC_RETVAL ,   TRACE_MARKER_TYPE_SPLIT_VALUE ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_FILETYPE ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_CACHE_LINE_SIZE ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_INSTRUCTION_COUNT ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_VERSION ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_RSEQ_ABORT ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_WINDOW_ID ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_PHYSICAL_ADDRESS ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_PHYSICAL_ADDRESS_NOT_AVAILABLE ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_VIRTUAL_ADDRESS ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_PAGE_SIZE ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_SYSCALL_IDX ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_CHUNK_INSTR_COUNT ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_CHUNK_FOOTER ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_RECORD_ORDINAL ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_FILTER_ENDPOINT ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_RSEQ_ENTRY ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_SYSCALL ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_MAYBE_BLOCKING_SYSCALL ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_SYSCALL_TRACE_START ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_SYSCALL_TRACE_END ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_BRANCH_TARGET ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_SYSCALL_FAILED ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_DIRECT_THREAD_SWITCH ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_CORE_WAIT ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_CORE_IDLE ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_CONTEXT_SWITCH_START ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_CONTEXT_SWITCH_END ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_VECTOR_LENGTH ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_SYSCALL_UNSCHEDULE ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_SYSCALL_SCHEDULE ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_SYSCALL_ARG_TIMEOUT ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_SIGNAL_NUMBER ,   dynamorio::drmemtrace::TRACE_MARKER_TYPE_UNCOMPLETED_INSTRUCTION ,   TRACE_MARKER_TYPE_RESERVED_END = 100 }
enum class	dynamorio::drmemtrace::func_trace_t : uint64_t { dynamorio::drmemtrace::TRACE_FUNC_ID_SYSCALL_BASE = 0x100000000ULL }
enum	dynamorio::drmemtrace::offline_file_type_t { }
enum	dynamorio::drmemtrace::encoding_file_type_t {   dynamorio::drmemtrace::ENCODING_FILE_TYPE_DEFAULT = 0x0 ,   dynamorio::drmemtrace::ENCODING_FILE_TYPE_SEPARATE_NON_MOD_INSTRS = 0x1 }

Functions
static bool	dynamorio::drmemtrace::type_is_instr (const trace_type_t type)
static bool	dynamorio::drmemtrace::is_any_instr_type (const trace_type_t type)
static bool	dynamorio::drmemtrace::type_is_instr_branch (const trace_type_t type)
static bool	dynamorio::drmemtrace::type_is_instr_direct_branch (const trace_type_t type)
static bool	dynamorio::drmemtrace::type_is_instr_conditional_branch (const trace_type_t type)
static bool	dynamorio::drmemtrace::type_is_prefetch (const trace_type_t type)
static bool	dynamorio::drmemtrace::type_has_address (const trace_type_t type)
static bool	dynamorio::drmemtrace::type_is_data (const trace_type_t type)
static bool	dynamorio::drmemtrace::type_is_read (const trace_type_t type)

Detailed Description

DrMemtrace trace entry enum types and definitions.

Macro Definition Documentation

DRMEMTRACE_CPU_SCHEDULE_FILENAME

#define DRMEMTRACE_CPU_SCHEDULE_FILENAME   "cpu_schedule.bin.zip"

The name of the archive file in -offline mode where the cpu thread schedule is written during post-processing. A separate sub-archive is written for each cpu.

DRMEMTRACE_ENCODING_FILENAME

#define DRMEMTRACE_ENCODING_FILENAME   "encodings.bin"

The name of the file in -offline mode where non-module instruction encodings are written. Use drmemtrace_get_encoding_path() to obtain the full path.

DRMEMTRACE_FUNCTION_LIST_FILENAME

#define DRMEMTRACE_FUNCTION_LIST_FILENAME   "funclist.log"

The name of the file in -offline mode where function tracing names are written. Use drmemtrace_get_funclist_path() to obtain the full path.

DRMEMTRACE_KALLSYMS_FILENAME

#define DRMEMTRACE_KALLSYMS_FILENAME   "kallsyms"

The name of the file in -offline mode where kallsyms is stored. This file is copied from '/proc/kallsyms' during tracing.

DRMEMTRACE_KCORE_FILENAME

#define DRMEMTRACE_KCORE_FILENAME   "kcore"

The name of the file in -offline mode where the kernel code segments are stored. This file is copied from '/proc/kcore' during tracing.

DRMEMTRACE_KERNEL_TRACE_SUBDIR

#define DRMEMTRACE_KERNEL_TRACE_SUBDIR   "kernel.raw"

The name of the folder in -offline mode where the kernel's per thread trace data is stored.

DRMEMTRACE_MODULE_LIST_FILENAME

#define DRMEMTRACE_MODULE_LIST_FILENAME   "modules.log"

The name of the file in -offline mode where module data is written. Its creation can be customized using drmemtrace_custom_module_data() and then modified before passing to raw2trace via drmodtrack_add_custom_data() and drmodtrack_offline_write(). Use drmemtrace_get_modlist_path() to obtain the full path.

DRMEMTRACE_SERIAL_SCHEDULE_FILENAME

#define DRMEMTRACE_SERIAL_SCHEDULE_FILENAME   "serial_schedule.bin"

The base name of the file in -offline mode where the serial thread schedule is written during post-processing. A compression suffix may be appended.

DRMEMTRACE_V2P_FILENAME

#define DRMEMTRACE_V2P_FILENAME   "v2p.textproto"

The name of the file in -offline mode where virtual to physical information is stored. This file contains a mapping from virtual to physical addresses, the page size used, the number of pages, and the number of bytes mapped.

OFFLINE_FILE_VERSION_NO_OP

#define OFFLINE_FILE_VERSION_NO_OP   8

There are no changes in this version.

OFFLINE_FILE_VERSION_XFER_ABS_PC

#define OFFLINE_FILE_VERSION_XFER_ABS_PC    7

Use the absolute PC for kernel interruption PC for 64-bit mode.