v8::internal::wasm::gdb_server::GdbServer Class Reference

#include <gdb-server.h>

Collaboration diagram for v8::internal::wasm::gdb_server::GdbServer:

Classes
class	DebugDelegate
struct	WasmModuleInfo

Public Member Functions
	GdbServer (const GdbServer &)=delete
GdbServer &	operator= (const GdbServer &)=delete
	~GdbServer ()
std::vector< WasmModuleInfo >	GetLoadedModules (bool clear_module_list_changed_flag=false)
bool	HasModuleListChanged () const
bool	GetWasmGlobal (uint32_t frame_index, uint32_t index, uint8_t *buffer, uint32_t buffer_size, uint32_t *size)
bool	GetWasmLocal (uint32_t frame_index, uint32_t index, uint8_t *buffer, uint32_t buffer_size, uint32_t *size)
bool	GetWasmStackValue (uint32_t frame_index, uint32_t index, uint8_t *buffer, uint32_t buffer_size, uint32_t *size)
uint32_t	GetWasmMemory (uint32_t module_id, uint32_t offset, uint8_t *buffer, uint32_t size)
uint32_t	GetWasmData (uint32_t module_id, uint32_t offset, uint8_t *buffer, uint32_t size)
uint32_t	GetWasmModuleBytes (wasm_addr_t address, uint8_t *buffer, uint32_t size)
bool	AddBreakpoint (uint32_t wasm_module_id, uint32_t offset)
bool	RemoveBreakpoint (uint32_t wasm_module_id, uint32_t offset)
std::vector< wasm_addr_t >	GetWasmCallStack () const
void	AddIsolate (Isolate *isolate)
void	RemoveIsolate (Isolate *isolate)
void	Suspend ()
void	PrepareStep ()
void	QuitMessageLoopOnPause ()
template<typename Functor >
auto	RunSyncTask (Functor &&callback) const

Static Public Member Functions
static std::unique_ptr< GdbServer >	Create ()

Private Types
typedef std::map< uint64_t, int >	BreakpointsMap
typedef std::map< uint32_t, WasmModuleDebug >	ScriptsMap
typedef std::map< Isolate *, std::unique_ptr< DebugDelegate > >	IsolateDebugDelegateMap

Private Member Functions
	GdbServer ()
void	RunMessageLoopOnPause ()
template<typename Callback >
auto	RunSyncTask (Callback &&callback) const
void	AddWasmModule (uint32_t module_id, Local< debug::WasmScript > wasm_script)
bool	GetModuleDebugHandler (uint32_t module_id, WasmModuleDebug **wasm_module_debug)
Target &	GetTarget () const

Private Attributes
std::unique_ptr< GdbServerThread >	thread_
std::unique_ptr< TaskRunner >	task_runner_
std::atomic< bool >	has_module_list_changed_
BreakpointsMap	breakpoints_
ScriptsMap	scripts_
IsolateDebugDelegateMap	isolate_delegates_

Detailed Description

Definition at line 25 of file gdb-server.h.

Member Typedef Documentation

BreakpointsMap

std::map<uint64_t, int> v8::internal::wasm::gdb_server::GdbServer::BreakpointsMap

private

Definition at line 197 of file gdb-server.h.

IsolateDebugDelegateMap

std::map<Isolate*, std::unique_ptr<DebugDelegate> > v8::internal::wasm::gdb_server::GdbServer::IsolateDebugDelegateMap

private

Definition at line 204 of file gdb-server.h.

ScriptsMap

std::map<uint32_t, WasmModuleDebug> v8::internal::wasm::gdb_server::GdbServer::ScriptsMap

private

Definition at line 200 of file gdb-server.h.

Constructor & Destructor Documentation

GdbServer() [1/2]

v8::internal::wasm::gdb_server::GdbServer::GdbServer ( const GdbServer & )

delete

~GdbServer()

v8::internal::wasm::gdb_server::GdbServer::~GdbServer

(

)

Definition at line 137 of file gdb-server.cc.

GdbServer() [2/2]

v8::internal::wasm::gdb_server::GdbServer::GdbServer ( )

private

Definition at line 108 of file gdb-server.cc.

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Member Function Documentation

AddBreakpoint()

bool v8::internal::wasm::gdb_server::GdbServer::AddBreakpoint	(	uint32_t	wasm_module_id,
		uint32_t	offset )

Definition at line 268 of file gdb-server.cc.

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AddIsolate()

void v8::internal::wasm::gdb_server::GdbServer::AddIsolate

(

Isolate *

isolate

)

Definition at line 316 of file gdb-server.cc.

AddWasmModule()

void v8::internal::wasm::gdb_server::GdbServer::AddWasmModule ( uint32_t module_id, Local< debug::WasmScript > wasm_script )

private

Definition at line 371 of file gdb-server.cc.

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Create()

std::unique_ptr< GdbServer > v8::internal::wasm::gdb_server::GdbServer::Create ( )

static

Definition at line 121 of file gdb-server.cc.

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GetLoadedModules()

std::vector< GdbServer::WasmModuleInfo > v8::internal::wasm::gdb_server::GdbServer::GetLoadedModules

(

bool

clear_module_list_changed_flag = false

)

Definition at line 152 of file gdb-server.cc.

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GetModuleDebugHandler()

bool v8::internal::wasm::gdb_server::GdbServer::GetModuleDebugHandler ( uint32_t module_id, WasmModuleDebug ** wasm_module_debug )

private

Definition at line 170 of file gdb-server.cc.

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GetTarget()

Target & v8::internal::wasm::gdb_server::GdbServer::GetTarget ( ) const

private

Definition at line 386 of file gdb-server.cc.

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GetWasmCallStack()

std::vector< wasm_addr_t > v8::internal::wasm::gdb_server::GdbServer::GetWasmCallStack

(

)

const

Definition at line 306 of file gdb-server.cc.

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GetWasmData()

uint32_t v8::internal::wasm::gdb_server::GdbServer::GetWasmData	(	uint32_t	module_id,
		uint32_t	offset,
		uint8_t *	buffer,
		uint32_t	size )

Definition at line 239 of file gdb-server.cc.

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GetWasmGlobal()

bool v8::internal::wasm::gdb_server::GdbServer::GetWasmGlobal	(	uint32_t	frame_index,
		uint32_t	index,
		uint8_t *	buffer,
		uint32_t	buffer_size,
		uint32_t *	size )

Definition at line 182 of file gdb-server.cc.

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GetWasmLocal()

bool v8::internal::wasm::gdb_server::GdbServer::GetWasmLocal	(	uint32_t	frame_index,
		uint32_t	index,
		uint8_t *	buffer,
		uint32_t	buffer_size,
		uint32_t *	size )

Definition at line 196 of file gdb-server.cc.

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GetWasmMemory()

uint32_t v8::internal::wasm::gdb_server::GdbServer::GetWasmMemory	(	uint32_t	module_id,
		uint32_t	offset,
		uint8_t *	buffer,
		uint32_t	size )

Definition at line 224 of file gdb-server.cc.

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GetWasmModuleBytes()

uint32_t v8::internal::wasm::gdb_server::GdbServer::GetWasmModuleBytes	(	wasm_addr_t	address,
		uint8_t *	buffer,
		uint32_t	size )

Definition at line 254 of file gdb-server.cc.

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GetWasmStackValue()

bool v8::internal::wasm::gdb_server::GdbServer::GetWasmStackValue	(	uint32_t	frame_index,
		uint32_t	index,
		uint8_t *	buffer,
		uint32_t	buffer_size,
		uint32_t *	size )

Definition at line 210 of file gdb-server.cc.

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HasModuleListChanged()

bool v8::internal::wasm::gdb_server::GdbServer::HasModuleListChanged ( ) const

inline

Definition at line 50 of file gdb-server.h.

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operator=()

GdbServer & v8::internal::wasm::gdb_server::GdbServer::operator= ( const GdbServer & )

delete

PrepareStep()

void v8::internal::wasm::gdb_server::GdbServer::PrepareStep

(

)

Definition at line 359 of file gdb-server.cc.

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QuitMessageLoopOnPause()

void v8::internal::wasm::gdb_server::GdbServer::QuitMessageLoopOnPause

(

)

Definition at line 150 of file gdb-server.cc.

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RemoveBreakpoint()

bool v8::internal::wasm::gdb_server::GdbServer::RemoveBreakpoint	(	uint32_t	wasm_module_id,
		uint32_t	offset )

Definition at line 285 of file gdb-server.cc.

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RemoveIsolate()

void v8::internal::wasm::gdb_server::GdbServer::RemoveIsolate

(

Isolate *

isolate

)

Definition at line 324 of file gdb-server.cc.

RunMessageLoopOnPause()

void v8::internal::wasm::gdb_server::GdbServer::RunMessageLoopOnPause ( )

private

Definition at line 148 of file gdb-server.cc.

RunSyncTask() [1/2]

template<typename Callback >

auto v8::internal::wasm::gdb_server::GdbServer::RunSyncTask ( Callback && callback ) const

private

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RunSyncTask() [2/2]

template<typename Functor >

auto v8::internal::wasm::gdb_server::GdbServer::RunSyncTask

(

Functor &&

callback

)

const

Definition at line 113 of file gdb-server.cc.

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Suspend()

void v8::internal::wasm::gdb_server::GdbServer::Suspend

(

)

Definition at line 340 of file gdb-server.cc.

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Member Data Documentation

breakpoints_

BreakpointsMap v8::internal::wasm::gdb_server::GdbServer::breakpoints_

private

Definition at line 198 of file gdb-server.h.

has_module_list_changed_

std::atomic<bool> v8::internal::wasm::gdb_server::GdbServer::has_module_list_changed_

private

Definition at line 191 of file gdb-server.h.

isolate_delegates_

IsolateDebugDelegateMap v8::internal::wasm::gdb_server::GdbServer::isolate_delegates_

private

Definition at line 205 of file gdb-server.h.

scripts_

ScriptsMap v8::internal::wasm::gdb_server::GdbServer::scripts_

private

Definition at line 201 of file gdb-server.h.

task_runner_

std::unique_ptr<TaskRunner> v8::internal::wasm::gdb_server::GdbServer::task_runner_

private

Definition at line 189 of file gdb-server.h.

thread_

std::unique_ptr<GdbServerThread> v8::internal::wasm::gdb_server::GdbServer::thread_

private

Definition at line 185 of file gdb-server.h.

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

• src/debug/wasm/gdb-server/gdb-server.h
• src/debug/wasm/gdb-server/gdb-server.cc