Trace

Files
file	errors.c
file	errors.h
file	ipc_desc.c
file	ipc_desc.h
file	ipcp.c
file	ipcp.h
file	proto.c
file	proto.h
file	syscalls.c
file	syscalls.h
file	trace.c
file	trace.h
Data Structures
struct	connection_t
struct	err_desc_t
struct	ipc_m_desc_t
struct	method_oper_t
struct	oper_t
struct	pending_call_t
struct	proto_t
struct	sc_desc_t
struct	srv_proto_t
Defines
#define	IPCP_CALLID_SYNC   0
#define	MAX_PHONE   64
#define	METHOD_OPER_TABLE_CHAINS   32
#define	OPER_MAX_ARGS   (IPC_CALL_LEN - 1)
#define	PCALL_TABLE_CHAINS   32
#define	SRV_PROTO_TABLE_CHAINS   32
#define	THBUF_SIZE   64
Enumerations
enum	display_mask_t {   DM_THREAD = 1, DM_SYSCALL = 2, DM_IPC = 4, DM_SYSTEM = 8,   DM_USER = 16 }
	Classes of events that can be displayed. More...
enum	val_type_t
Functions
static int	cev_fibril (void *arg)
static void	cev_fibril_start (void)
static int	connect_task (task_id_t task_id)
static void	event_syscall_b (unsigned thread_id, uintptr_t thread_hash, unsigned sc_id, sysarg_t sc_rc)
static void	event_syscall_e (unsigned thread_id, uintptr_t thread_hash, unsigned sc_id, sysarg_t sc_rc)
static void	event_thread_b (uintptr_t hash)
static int	get_thread_list (void)
static void	ipc_m_print (proto_t *proto, sysarg_t method)
void	ipcp_call_in (ipc_call_t *call, ipc_callid_t hash)
void	ipcp_call_out (int phone, ipc_call_t *call, ipc_callid_t hash)
void	ipcp_call_sync (int phone, ipc_call_t *call, ipc_call_t *answer)
void	ipcp_cleanup (void)
void	ipcp_connection_clear (int phone)
void	ipcp_connection_set (int phone, int server, proto_t *proto)
void	ipcp_hangup (int phone, int rc)
void	ipcp_init (void)
int	main (int argc, char *argv[])
	Main entry point.
static void	main_init (void)
static int	method_oper_compare (unsigned long key[], hash_count_t keys, link_t *item)
static hash_index_t	method_oper_hash (unsigned long key[])
static void	method_oper_remove_callback (link_t *item)
oper_t *	oper_new (const char *name, int argc, val_type_t *arg_types, val_type_t rv_type, int respc, val_type_t *resp_types)
static void	oper_struct_init (oper_t *oper, const char *name)
static void	parse_answer (ipc_callid_t hash, pending_call_t *pcall, ipc_call_t *answer)
static int	parse_args (int argc, char *argv[])
static display_mask_t	parse_display_mask (const char *text)
static int	pending_call_compare (unsigned long key[], hash_count_t keys, link_t *item)
static hash_index_t	pending_call_hash (unsigned long key[])
static void	pending_call_remove_callback (link_t *item)
static loader_t *	preload_task (const char *path, char **argv, task_id_t *task_id)
static void	print_sc_args (sysarg_t *sc_args, int n)
static void	print_sc_retval (sysarg_t retval, val_type_t val_type)
static void	print_syntax ()
static void	program_run (void)
static int	program_run_fibril (void *arg)
void	proto_add_oper (proto_t *proto, int method, oper_t *oper)
void	proto_cleanup (void)
void	proto_delete (proto_t *proto)
proto_t *	proto_get_by_srv (int srv)
oper_t *	proto_get_oper (proto_t *proto, int method)
void	proto_init (void)
proto_t *	proto_new (const char *name)
void	proto_register (int srv, proto_t *proto)
static void	proto_struct_init (proto_t *proto, const char *name)
static void	sc_ipc_call_async_fast (sysarg_t *sc_args, sysarg_t sc_rc)
static void	sc_ipc_call_async_slow (sysarg_t *sc_args, sysarg_t sc_rc)
static void	sc_ipc_call_sync_fast (sysarg_t *sc_args)
static void	sc_ipc_call_sync_slow_b (unsigned thread_id, sysarg_t *sc_args)
static void	sc_ipc_call_sync_slow_e (unsigned thread_id, sysarg_t *sc_args)
static void	sc_ipc_wait (sysarg_t *sc_args, int sc_rc)
static int	srv_proto_compare (unsigned long key[], hash_count_t keys, link_t *item)
static hash_index_t	srv_proto_hash (unsigned long key[])
static void	srv_proto_remove_callback (link_t *item)
void	thread_trace_start (uintptr_t thread_hash)
static int	trace_loop (void *thread_hash_arg)
static void	trace_task (task_id_t task_id)
void	val_print (sysarg_t val, val_type_t v_type)
Variables
bool	abort_trace
static console_event_t	cev
static bool	cev_valid
connection_t	connections [MAX_PHONE]
display_mask_t	display_mask
	Combination of events to print.
display_mask_t	display_mask
	Combination of events to print.
const err_desc_t	err_desc []
const err_desc_t	err_desc []
int	have_conn [MAX_PHONE]
ipc_m_desc_t	ipc_methods []
ipc_m_desc_t	ipc_methods []
hash_table_operations_t	method_oper_ops
int	n_threads
int	next_thread_id
static bool	paused
hash_table_operations_t	pending_call_ops
hash_table_t	pending_calls
int	phoneid
static proto_t *	proto_console
proto_t *	proto_system
	Protocol describing system IPC methods.
proto_t *	proto_unknown
	Protocol with no known methods.
hash_table_t	srv_proto
hash_table_t	srv_proto
hash_table_operations_t	srv_proto_ops
static fibril_condvar_t	state_cv
static fibril_mutex_t	state_lock
const sc_desc_t	syscall_desc []
const sc_desc_t	syscall_desc []
static task_id_t	task_id
static loader_t *	task_ldr
static bool	task_wait_for
uintptr_t	thash
uintptr_t	thread_hash_buf [THBUF_SIZE]
ipc_call_t	thread_ipc_req [THBUF_SIZE]

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Enumeration Type Documentation

enum display_mask_t

Classes of events that can be displayed.

Can be or-ed together.

Enumerator:

DM_THREAD	Thread creation and termination events.
DM_SYSCALL	System calls.
DM_IPC	Low-level IPC.
DM_SYSTEM	Sysipc protocol.
DM_USER	User IPC protocols.

Definition at line 43 of file trace.h.

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Function Documentation

int main	(	int	argc,
		char *	argv[]
	)

Main entry point.

Returns:

Zero on success, non-zero on error.

Definition at line 968 of file trace.c.

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