ghidra::DecompileAt Class Reference

Command to decompile a specific function. More...

#include <ghidra_process.hh>

Inheritance diagram for ghidra::DecompileAt:

Public Member Functions
virtual void	rawAction (void)
	Perform the action of the command. More...
Public Member Functions inherited from ghidra::GhidraCommand
	GhidraCommand (void)
	Construct given i/o streams.
virtual	~GhidraCommand (void)
	Destructor.
int4	doit (void)
	Configure and execute the command, then send back results. More...

Private Member Functions
virtual void	loadParameters (void)
	Read parameters directing command execution. More...

Private Attributes
Address	addr
	The entry point address of the function to decompile.

Additional Inherited Members
Protected Member Functions inherited from ghidra::GhidraCommand
virtual void	sendResult (void)
	Send results of the command (if any) back to the Ghidra client. More...
Protected Attributes inherited from ghidra::GhidraCommand
istream &	sin
	The input stream from the Ghidra client.
ostream &	sout
	The output stream to the Ghidra client.
ArchitectureGhidra *	ghidra
	The Architecture on which to perform the command.
int4	status
	Meta-command to system (0=wait for next command, 1=terminate process)

Detailed Description

Command to decompile a specific function.

The command expects 2 string parameters: the encoded integer id of the program, and an <addr> tag describing the entry point address of the function to decompile. The function follows flow from the entry point up to RETURN ops or other boundaries of the function. The control-flow and data-flow structures are built and transformed according to the current configuration of the Architecture and the active root Action. Symbols, data-types and p-code are fetched as needed from the client and cached in the Architecture object. XML Documents containing source code results, data-flow and control-flow structures, symbol information, etc., are sent back to the client.

Member Function Documentation

loadParameters()

void ghidra::DecompileAt::loadParameters ( void  )

privatevirtual

Read parameters directing command execution.

This method reads an id selecting the Architecture to act on, but it can be overloaded to read any set of data from the Ghidra client to configure how the command is executed. Individual parameters are read using the method protocol.

Reimplemented from ghidra::GhidraCommand.

References ghidra::Address::decode(), ghidra::GhidraCommand::loadParameters(), ghidra::ArchitectureGhidra::readStringStream(), and ghidra::GhidraCommand::sin.

rawAction()

void ghidra::DecompileAt::rawAction ( void  )

virtual

Perform the action of the command.

Configuration is assumed to have happened, and this object can immediately begin examining and manipulating data under the active Architecture object to perform the command.

Implements ghidra::GhidraCommand.

References ghidra::PackedEncode::closeElement(), ghidra::Funcdata::encode(), ghidra::Funcdata::isProcComplete(), ghidra::Funcdata::isProcStarted(), ghidra::PackedEncode::openElement(), and ghidra::GhidraCommand::sout.

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

• ghidra_process.hh
• ghidra_process.cc