Dyninst::SystemTapEntries Class Reference

#include <SystemTap.h>

Data Structures
struct	Arg
struct	Entry
Public Types
typedef std::map< std::string, const Entry * >	entry_list_t
Public Member Functions
const entry_list_t &	entryList ()
Static Public Member Functions
static SystemTapEntries *	createSystemTapEntries (Elf_X *file_)
Private Member Functions
	SystemTapEntries (Elf_X *file_)
	~SystemTapEntries ()
bool	readAddr (const unsigned char *buffer, size_t size, unsigned &offset, Dyninst::Address &result, unsigned int read_size=0)
bool	readString (const unsigned char *buffer, size_t bsize, unsigned &offset, std::string &result)
bool	parse ()
bool	parseAllNotes ()
bool	parseNotes (const void *notes, size_t size)
bool	parseOperands (std::string ops, Entry &entry)
bool	parseOperand_x86 (std::string op, Arg &result)
bool	parseOperand_ppc (std::string op, Arg &result)
Private Attributes
Elf_X *	file
Dyninst::Architecture	arch
unsigned int	word_size
entry_list_t	name_to_entry
Static Private Attributes
static x86OperandParser *	x86_parser = NULL
static x86OperandParser *	x86_64_parser = NULL
static ppcOperandParser *	ppc32_parser = NULL
static ppcOperandParser *	ppc64_parser = NULL
static std::map< Elf_X *, SystemTapEntries * >	all_entries

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Detailed Description

Definition at line 46 of file SystemTap.h.

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Member Typedef Documentation

typedef std::map<std::string, const Entry *> Dyninst::SystemTapEntries::entry_list_t

Definition at line 64 of file SystemTap.h.

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Constructor & Destructor Documentation

SystemTapEntries::SystemTapEntries

(

Elf_X *

file_

)

[private]

Definition at line 84 of file SystemTap.C.

SystemTapEntries::~SystemTapEntries

(

)

[private]

Definition at line 89 of file SystemTap.C.

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Member Function Documentation

SystemTapEntries * SystemTapEntries::createSystemTapEntries

(

Elf_X *

file_

)

[static]

Definition at line 67 of file SystemTap.C.

References all_entries.

const entry_list_t& Dyninst::SystemTapEntries::entryList

(

)

[inline]

Definition at line 66 of file SystemTap.h.

References name_to_entry.

bool SystemTapEntries::parse

(

)

[private]

Definition at line 93 of file SystemTap.C.

References arch, Dyninst::Arch_ppc32, Dyninst::Arch_ppc64, Dyninst::Arch_x86, Dyninst::Arch_x86_64, Dyninst::Elf_X::e_machine(), file, Dyninst::getArchAddressWidth(), parseAllNotes(), and word_size.

bool SystemTapEntries::parseAllNotes

(

)

[private]

Definition at line 113 of file SystemTap.C.

References Dyninst::Elf_X_Data::d_buf(), Dyninst::Elf_X::e_shnum(), file, Dyninst::Elf_X_Shdr::get_data(), Dyninst::Elf_X::get_shdr(), Dyninst::Elf_X_Shdr::isValid(), parseNotes(), Dyninst::Elf_X_Shdr::sh_size(), and Dyninst::Elf_X_Shdr::sh_type().

Referenced by parse().

bool SystemTapEntries::parseNotes	(	const void *	notes,
		size_t	size
	)			[private]

Definition at line 137 of file SystemTap.C.

References Dyninst::SystemTapEntries::Entry::addr, Dyninst::SystemTapEntries::Entry::base_addr, name_to_entry, parseOperands(), Dyninst::SystemTapEntries::Entry::provider, readAddr(), readString(), SDT_NOTE_NAME, SDT_NOTE_TYPE, and Dyninst::SystemTapEntries::Entry::semaphore_addr.

Referenced by parseAllNotes().

bool SystemTapEntries::parseOperand_ppc	(	std::string	op,
		Arg &	result
	)			[private]

Definition at line 326 of file SystemTap.C.

References arch, Dyninst::Arch_ppc32, ppc32_parser, ppc64_parser, and Dyninst::SystemTapEntries::Arg::tree.

Referenced by parseOperands().

bool SystemTapEntries::parseOperand_x86	(	std::string	op,
		Arg &	result
	)			[private]

Definition at line 309 of file SystemTap.C.

References arch, Dyninst::Arch_x86, Dyninst::SystemTapEntries::Arg::tree, x86_64_parser, and x86_parser.

Referenced by parseOperands().

bool SystemTapEntries::parseOperands	(	std::string	ops,
		Entry &	entry
	)			[private]

Definition at line 255 of file SystemTap.C.

References abs(), arch, Dyninst::Arch_ppc32, Dyninst::Arch_ppc64, Dyninst::Arch_x86, Dyninst::Arch_x86_64, Dyninst::SystemTapEntries::Arg::arg_size, Dyninst::SystemTapEntries::Entry::args, Dyninst::SystemTapEntries::Arg::is_arg_signed, parseOperand_ppc(), and parseOperand_x86().

Referenced by parseNotes().

bool SystemTapEntries::readAddr	(	const unsigned char *	buffer,
		size_t	size,
		unsigned &	offset,
		Dyninst::Address &	result,
		unsigned int	read_size = 0
	)			[private]

Definition at line 222 of file SystemTap.C.

References word_size.

Referenced by parseNotes().

bool SystemTapEntries::readString	(	const unsigned char *	buffer,
		size_t	bsize,
		unsigned &	offset,
		std::string &	result
	)			[private]

Definition at line 240 of file SystemTap.C.

Referenced by parseNotes().

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Field Documentation

map< Elf_X *, SystemTapEntries * > SystemTapEntries::all_entries [static, private]

Definition at line 76 of file SystemTap.h.

Referenced by createSystemTapEntries().

Dyninst::Architecture Dyninst::SystemTapEntries::arch [private]

Definition at line 78 of file SystemTap.h.

Referenced by parse(), parseOperand_ppc(), parseOperand_x86(), and parseOperands().

Elf_X* Dyninst::SystemTapEntries::file [private]

Definition at line 77 of file SystemTap.h.

Referenced by parse(), and parseAllNotes().

entry_list_t Dyninst::SystemTapEntries::name_to_entry [private]

Definition at line 93 of file SystemTap.h.

Referenced by entryList(), and parseNotes().

ppcOperandParser * SystemTapEntries::ppc32_parser = NULL [static, private]

Definition at line 74 of file SystemTap.h.

Referenced by parseOperand_ppc().

ppcOperandParser * SystemTapEntries::ppc64_parser = NULL [static, private]

Definition at line 75 of file SystemTap.h.

Referenced by parseOperand_ppc().

unsigned int Dyninst::SystemTapEntries::word_size [private]

Definition at line 79 of file SystemTap.h.

Referenced by parse(), and readAddr().

x86OperandParser * SystemTapEntries::x86_64_parser = NULL [static, private]

Definition at line 73 of file SystemTap.h.

Referenced by parseOperand_x86().

x86OperandParser * SystemTapEntries::x86_parser = NULL [static, private]

Definition at line 72 of file SystemTap.h.

Referenced by parseOperand_x86().

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The documentation for this class was generated from the following files:

• elf/src/SystemTap.h
• elf/src/SystemTap.C