#include "server.h"
#include "gdbthread.h"
#include "agent.h"
#include "notif.h"
#include "tdesc.h"
#include <unistd.h>
#include "gdb_wait.h"
#include "btrace-common.h"
#include "filestuff.h"
#include "tracepoint.h"
#include "dll.h"
#include "hostio.h"

Classes
struct	vstop_notif
struct	qxfer
Defines
#define	SEARCH_CHUNK_SIZE 16000
#define	require_running(BUF)
#define	require_running(BUF)
Functions
	DEFINE_QUEUE_P (notif_event_p)
static void	queue_stop_reply (ptid_t ptid, struct target_waitstatus *status)
static int	remove_all_on_match_pid (QUEUE(notif_event_p)q, QUEUE_ITER(notif_event_p)iter, struct notif_event event, void data)
static void	discard_queued_stop_replies (int pid)
static void	vstop_notif_reply (struct notif_event event, char own_buf)
static int	target_running (void)
static int	start_inferior (char **argv)
static int	attach_inferior (int pid)
static int	decode_xfer_read (char buf, CORE_ADDR ofs, unsigned int *len)
static int	decode_xfer (char buf, char object, char rw, char annex, char *offset)
static int	write_qxfer_response (char buf, const void data, int len, int is_more)
static const char *	handle_btrace_enable (struct thread_info *thread)
static const char *	handle_btrace_disable (struct thread_info *thread)
static int	handle_btrace_general_set (char *own_buf)
static void	handle_general_set (char *own_buf)
static const char *	get_features_xml (const char *annex)
void	monitor_show_help (void)
static int	gdb_read_memory (CORE_ADDR memaddr, unsigned char *myaddr, int len)
static int	gdb_write_memory (CORE_ADDR memaddr, const unsigned char *myaddr, int len)
static int	handle_search_memory_1 (CORE_ADDR start_addr, CORE_ADDR search_space_len, gdb_byte pattern, unsigned pattern_len, gdb_byte search_buf, unsigned chunk_size, unsigned search_buf_size, CORE_ADDR *found_addrp)
static void	handle_search_memory (char *own_buf, int packet_len)
static void	handle_monitor_command (char mon, char own_buf)
static int	handle_qxfer_auxv (const char annex, gdb_byte readbuf, const gdb_byte *writebuf, ULONGEST offset, LONGEST len)
static int	handle_qxfer_features (const char annex, gdb_byte readbuf, const gdb_byte *writebuf, ULONGEST offset, LONGEST len)
static int	handle_qxfer_libraries (const char annex, gdb_byte readbuf, const gdb_byte *writebuf, ULONGEST offset, LONGEST len)
static int	handle_qxfer_libraries_svr4 (const char annex, gdb_byte readbuf, const gdb_byte *writebuf, ULONGEST offset, LONGEST len)
static int	handle_qxfer_osdata (const char annex, gdb_byte readbuf, const gdb_byte *writebuf, ULONGEST offset, LONGEST len)
static int	handle_qxfer_siginfo (const char annex, gdb_byte readbuf, const gdb_byte *writebuf, ULONGEST offset, LONGEST len)
static int	handle_qxfer_spu (const char annex, gdb_byte readbuf, const gdb_byte *writebuf, ULONGEST offset, LONGEST len)
static int	handle_qxfer_statictrace (const char annex, gdb_byte readbuf, const gdb_byte *writebuf, ULONGEST offset, LONGEST len)
static void	handle_qxfer_threads_proper (struct buffer *buffer)
static int	handle_qxfer_threads (const char annex, gdb_byte readbuf, const gdb_byte *writebuf, ULONGEST offset, LONGEST len)
static int	handle_qxfer_traceframe_info (const char annex, gdb_byte readbuf, const gdb_byte *writebuf, ULONGEST offset, LONGEST len)
static int	handle_qxfer_fdpic (const char annex, gdb_byte readbuf, const gdb_byte *writebuf, ULONGEST offset, LONGEST len)
static int	handle_qxfer_btrace (const char annex, gdb_byte readbuf, const gdb_byte *writebuf, ULONGEST offset, LONGEST len)
static int	handle_qxfer (char own_buf, int packet_len, int new_packet_len_p)
static unsigned long long	crc32 (CORE_ADDR base, int len, unsigned int crc)
void	handle_query (char own_buf, int packet_len, int new_packet_len_p)
static void	gdb_wants_all_threads_stopped (void)
void	handle_v_cont (char *own_buf)
int	handle_v_attach (char *own_buf)
static int	handle_v_run (char *own_buf)
int	handle_v_kill (char *own_buf)
void	handle_v_requests (char own_buf, int packet_len, int new_packet_len)
static void	myresume (char *own_buf, int step, int sig)
static int	queue_stop_reply_callback (struct inferior_list_entry entry, void arg)
static void	gdb_wants_thread_stopped (struct inferior_list_entry *entry)
static void	gdb_reattached_process (struct inferior_list_entry *entry)
static void	handle_status (char *own_buf)
static void	gdbserver_version (void)
static void	gdbserver_usage (FILE *stream)
static void	gdbserver_show_disableable (FILE *stream)
static int	first_thread_of (struct inferior_list_entry entry, void args)
static void	kill_inferior_callback (struct inferior_list_entry *entry)
static void	detach_or_kill_inferior_callback (struct inferior_list_entry *entry)
static void	print_started_pid (struct inferior_list_entry *entry)
static void	print_attached_pid (struct inferior_list_entry *entry)
static void	detach_or_kill_for_exit (void)
int	main (int argc, char *argv[])
static void	process_point_options (CORE_ADDR point_addr, char **packet)
static int	process_serial_event (void)
int	handle_serial_event (int err, gdb_client_data client_data)
int	handle_target_event (int err, gdb_client_data client_data)
Variables
ptid_t	cont_thread
ptid_t	general_thread
int	server_waiting
static int	extended_protocol
static int	response_needed
static int	exit_requested
int	run_once
int	multi_process
int	non_stop
int	disable_randomization = 1
static char **	program_argv
static char **	wrapper_argv
int	debug_threads
int	debug_hw_points
int	pass_signals [GDB_SIGNAL_LAST]
int	program_signals [GDB_SIGNAL_LAST]
int	program_signals_p
jmp_buf	toplevel
unsigned long	signal_pid
int	disable_packet_vCont
int	disable_packet_Tthread
int	disable_packet_qC
int	disable_packet_qfThreadInfo
static struct target_waitstatus	last_status
static ptid_t	last_ptid
static char *	own_buf
static unsigned char *	mem_buf
struct notif_server	notif_stop
int	remote_debug
static struct qxfer	qxfer_packets []
static unsigned int	crc32_table [256]

Define Documentation

#define require_running ( BUF )

Value:

if (!target_running ())                 \
    {                                           \
      write_enn (BUF);                          \
      return;                                   \
    }

Definition at line 2627 of file server.c.

Referenced by handle_query(), handle_v_requests(), and process_serial_event().

#define require_running ( BUF )

Value:

if (!target_running ())                 \
    {                                           \
      write_enn (BUF);                          \
      break;                                    \
    }

Definition at line 2627 of file server.c.

#define SEARCH_CHUNK_SIZE 16000

Referenced by handle_search_memory().

Function Documentation

static int attach_inferior ( int pid ) [static]

Definition at line 300 of file server.c.

References current_inferior, thread_info::last_resume_kind, thread_info::last_status, last_status, myattach, mywait(), non_stop, null_ptid, pid_to_ptid(), and signal_pid.

Referenced by handle_v_attach(), and main().

static unsigned long long crc32	(	CORE_ADDR	base,
		int	len,
		unsigned int	crc
	)		`[static]`

Definition at line 1555 of file server.c.

References read_inferior_memory().

Referenced by handle_query().

static int decode_xfer	(	char *	buf,
		char **	object,
		char **	rw,
		char **	annex,
		char **	offset
	)		`[static]`

Definition at line 354 of file server.c.

Referenced by handle_qxfer().

static int decode_xfer_read	(	char *	buf,
		CORE_ADDR *	ofs,
		unsigned int *	len
	)		`[static]`

Definition at line 344 of file server.c.

References decode_m_packet().

Referenced by handle_qxfer().

DEFINE_QUEUE_P ( notif_event_p )

static void detach_or_kill_for_exit ( void ) [static]

Definition at line 2708 of file server.c.

References all_processes, detach_or_kill_inferior_callback(), for_each_inferior(), have_attached_inferiors_p(), have_started_inferiors_p(), print_attached_pid(), and print_started_pid().

Referenced by main().

static void detach_or_kill_inferior_callback ( struct inferior_list_entry * entry ) [static]

Definition at line 2661 of file server.c.

References process_info::attached, detach_inferior, discard_queued_stop_replies(), process_info::head, inferior_list_entry::id, kill_inferior(), and ptid_get_pid().

Referenced by detach_or_kill_for_exit().

static void discard_queued_stop_replies ( int pid ) [static]

Definition at line 174 of file server.c.

References notif_stop, QUEUE_iterate, and remove_all_on_match_pid().

Referenced by detach_or_kill_inferior_callback(), handle_status(), handle_v_kill(), kill_inferior_callback(), and process_serial_event().

static int first_thread_of	(	struct inferior_list_entry *	entry,
		void *	args
	)		`[static]`

Definition at line 2635 of file server.c.

References inferior_list_entry::id, and ptid_get_pid().

Referenced by process_serial_event().

static int gdb_read_memory	(	CORE_ADDR	memaddr,
		unsigned char *	myaddr,
		int	len
	)		`[static]`

Definition at line 712 of file server.c.

References current_traceframe, done_accessing_memory, in_readonly_region(), prepare_to_access_memory, read_inferior_memory(), and traceframe_read_mem().

Referenced by handle_search_memory_1(), and process_serial_event().

static void gdb_reattached_process ( struct inferior_list_entry * entry ) [static]

Definition at line 2532 of file server.c.

References process_info::gdb_detached.

Referenced by handle_status().

static void gdb_wants_all_threads_stopped ( void ) [static]

Definition at line 2524 of file server.c.

References all_threads, for_each_inferior(), and gdb_wants_thread_stopped().

Referenced by handle_status(), and handle_v_cont().

static void gdb_wants_thread_stopped ( struct inferior_list_entry * entry ) [static]

Definition at line 2506 of file server.c.

References thread_info::last_resume_kind, and thread_info::last_status.

Referenced by gdb_wants_all_threads_stopped().

static int gdb_write_memory	(	CORE_ADDR	memaddr,
		const unsigned char *	myaddr,
		int	len
	)		`[static]`

Definition at line 749 of file server.c.

References current_traceframe, done_accessing_memory, prepare_to_access_memory, and write_inferior_memory().

Referenced by process_serial_event().

static void gdbserver_show_disableable ( FILE * stream ) [static]

Definition at line 2614 of file server.c.

Referenced by main().

static void gdbserver_usage ( FILE * stream ) [static]

Definition at line 2593 of file server.c.

Referenced by main().

static void gdbserver_version ( void ) [static]

Definition at line 2582 of file server.c.

References host_name, and version.

Referenced by main().

static const char* get_features_xml ( const char * annex ) [static]

Definition at line 649 of file server.c.

References current_target_desc(), and target_desc::xmltarget.

Referenced by handle_qxfer_features().

static const char* handle_btrace_disable ( struct thread_info * thread ) [static]

Definition at line 420 of file server.c.

References thread_info::btrace, and target_disable_btrace.

Referenced by handle_btrace_general_set().

static const char* handle_btrace_enable ( struct thread_info * thread ) [static]

Definition at line 405 of file server.c.

References thread_info::btrace, thread_info::entry, inferior_list_entry::id, and target_enable_btrace.

Referenced by handle_btrace_general_set().

static int handle_btrace_general_set ( char * own_buf ) [static]

Definition at line 436 of file server.c.

References find_thread_ptid(), handle_btrace_disable(), handle_btrace_enable(), minus_one_ptid, null_ptid, ptid_equal(), target_supports_btrace, and write_ok().

Referenced by handle_general_set().

static void handle_general_set ( char * own_buf ) [static]

Definition at line 487 of file server.c.

References decode_address_to_semicolon(), disable_randomization, handle_btrace_general_set(), handle_tracepoint_general_set(), noack_mode, non_stop, pass_signals, program_signals, program_signals_p, start_non_stop(), target_supports_tracepoints, unpack_varlen_hex(), use_agent, write_enn(), and write_ok().

Referenced by process_serial_event().

static void handle_monitor_command	(	char *	mon,
		char *	own_buf
	)		`[static]`

Definition at line 927 of file server.c.

References debug_hw_points, debug_threads, exit_requested, monitor_output(), monitor_show_help(), and write_enn().

Referenced by handle_query().

void handle_query	(	char *	own_buf,
		int	packet_len,
		int *	new_packet_len_p
	)

Definition at line 1588 of file server.c.

References all_processes, all_threads, process_info::attached, crc32(), current_process(), decode_address(), disable_packet_qC, disable_packet_qfThreadInfo, find_inferior_id(), find_thread_ptid(), general_thread, target_ops::get_tib_address, target_ops::get_tls_address, target_ops::handle_monitor_command, handle_monitor_command(), handle_qxfer(), handle_search_memory(), handle_tracepoint_query(), inferior_list::head, target_ops::look_up_symbols, minus_one_ptid, multi_process, null_ptid, paddress(), PBUFSIZ, pid_to_ptid(), ptid_equal(), target_ops::qxfer_libraries_svr4, target_ops::qxfer_osdata, target_ops::qxfer_siginfo, target_ops::qxfer_spu, target_ops::read_auxv, target_ops::read_loadmap, target_ops::read_offsets, read_ptid(), require_running, strchr(), strtok(), target_process_qsupported, target_running(), target_supports_agent, target_supports_btrace, target_supports_disable_randomization, target_supports_fast_tracepoints, target_supports_multi_process, target_supports_non_stop, target_supports_tracepoints, the_target, thread_to_gdb_id(), tracepoint_look_up_symbols(), transport_is_reliable, unhexify(), unpack_varlen_hex(), validate_breakpoints(), write_enn(), write_ok(), write_ptid(), xrealloc(), and xstrdup().

Referenced by process_serial_event().

static int handle_qxfer	(	char *	own_buf,
		int	packet_len,
		int *	new_packet_len_p
	)		`[static]`

Definition at line 1426 of file server.c.

References decode_xfer(), decode_xfer_read(), decode_xfer_write(), qxfer::object, offset, PBUFSIZ, qxfer_packets, write_enn(), write_qxfer_response(), and qxfer::xfer.

Referenced by handle_query().

static int handle_qxfer_auxv	(	const char *	annex,
		gdb_byte *	readbuf,
		const gdb_byte *	writebuf,
		ULONGEST	offset,
		LONGEST	len
	)		`[static]`

Definition at line 998 of file server.c.

References offset, target_ops::read_auxv, target_running(), and the_target.

static int handle_qxfer_btrace	(	const char *	annex,
		gdb_byte *	readbuf,
		const gdb_byte *	writebuf,
		ULONGEST	offset,
		LONGEST	len
	)		`[static]`

Definition at line 1345 of file server.c.

References thread_info::btrace, btrace_read_all, btrace_read_new, buffer::buffer, buffer_free(), find_thread_ptid(), memcpy(), minus_one_ptid, null_ptid, offset, own_buf, ptid_equal(), target_ops::read_btrace, target_read_btrace, target_running(), the_target, and buffer::used_size.

static int handle_qxfer_fdpic	(	const char *	annex,
		gdb_byte *	readbuf,
		const gdb_byte *	writebuf,
		ULONGEST	offset,
		LONGEST	len
	)		`[static]`

Definition at line 1330 of file server.c.

References offset, target_ops::read_loadmap, target_running(), and the_target.

static int handle_qxfer_features	(	const char *	annex,
		gdb_byte *	readbuf,
		const gdb_byte *	writebuf,
		ULONGEST	offset,
		LONGEST	len
	)		`[static]`

Definition at line 1014 of file server.c.

References get_features_xml(), memcpy(), offset, and target_running().

static int handle_qxfer_libraries	(	const char *	annex,
		gdb_byte *	readbuf,
		const gdb_byte *	writebuf,
		ULONGEST	offset,
		LONGEST	len
	)		`[static]`

Definition at line 1047 of file server.c.

References all_dlls, dll_info::base_addr, inferior_list::head, memcpy(), dll_info::name, name, inferior_list_entry::next, offset, target_running(), and xml_escape_text().

static int handle_qxfer_libraries_svr4	(	const char *	annex,
		gdb_byte *	readbuf,
		const gdb_byte *	writebuf,
		ULONGEST	offset,
		LONGEST	len
	)		`[static]`

Definition at line 1114 of file server.c.

References target_ops::qxfer_libraries_svr4, target_running(), and the_target.

static int handle_qxfer_osdata	(	const char *	annex,
		gdb_byte *	readbuf,
		const gdb_byte *	writebuf,
		ULONGEST	offset,
		LONGEST	len
	)		`[static]`

Definition at line 1130 of file server.c.

References offset, target_ops::qxfer_osdata, and the_target.

static int handle_qxfer_siginfo	(	const char *	annex,
		gdb_byte *	readbuf,
		const gdb_byte *	writebuf,
		ULONGEST	offset,
		LONGEST	len
	)		`[static]`

Definition at line 1143 of file server.c.

References offset, target_ops::qxfer_siginfo, target_running(), and the_target.

static int handle_qxfer_spu	(	const char *	annex,
		gdb_byte *	readbuf,
		const gdb_byte *	writebuf,
		ULONGEST	offset,
		LONGEST	len
	)		`[static]`

Definition at line 1159 of file server.c.

References offset, target_ops::qxfer_spu, target_running(), and the_target.

static int handle_qxfer_statictrace	(	const char *	annex,
		gdb_byte *	readbuf,
		const gdb_byte *	writebuf,
		ULONGEST	offset,
		LONGEST	len
	)		`[static]`

Definition at line 1175 of file server.c.

References current_traceframe, target_running(), and traceframe_read_sdata().

static int handle_qxfer_threads	(	const char *	annex,
		gdb_byte *	readbuf,
		const gdb_byte *	writebuf,
		ULONGEST	offset,
		LONGEST	len
	)		`[static]`

Definition at line 1230 of file server.c.

References buffer_finish(), buffer_free(), buffer_init(), handle_qxfer_threads_proper(), memcpy(), offset, and target_running().

static void handle_qxfer_threads_proper ( struct buffer * buffer ) [static]

Definition at line 1196 of file server.c.

References all_threads, buffer_grow_str, buffer_grow_str0, buffer_xml_printf(), inferior_list::head, inferior_list_entry::next, target_core_of_thread, thread_to_gdb_id(), and write_ptid().

Referenced by handle_qxfer_threads().

static int handle_qxfer_traceframe_info	(	const char *	annex,
		gdb_byte *	readbuf,
		const gdb_byte *	writebuf,
		ULONGEST	offset,
		LONGEST	len
	)		`[static]`

Definition at line 1280 of file server.c.

References buffer_finish(), buffer_free(), buffer_init(), current_traceframe, memcpy(), offset, target_running(), and traceframe_read_info().

static void handle_search_memory	(	char *	own_buf,
		int	packet_len
	)		`[static]`

Definition at line 852 of file server.c.

References decode_search_memory_packet(), error(), handle_search_memory_1(), and SEARCH_CHUNK_SIZE.

Referenced by handle_query().

static int handle_search_memory_1	(	CORE_ADDR	start_addr,
		CORE_ADDR	search_space_len,
		gdb_byte *	pattern,
		unsigned	pattern_len,
		gdb_byte *	search_buf,
		unsigned	chunk_size,
		unsigned	search_buf_size,
		CORE_ADDR *	found_addrp
	)		`[static]`

Definition at line 770 of file server.c.

References gdb_read_memory(), memcpy(), and warning().

Referenced by handle_search_memory().

int handle_serial_event	(	int	err,
		gdb_client_data	client_data
	)

Definition at line 3571 of file server.c.

References debug_threads, process_serial_event(), and set_desired_inferior().

Referenced by handle_accept_event(), process_remaining(), and remote_open().

static void handle_status ( char * own_buf ) [static]

Definition at line 2542 of file server.c.

References all_processes, all_threads, discard_queued_stop_replies(), find_inferior(), for_each_inferior(), gdb_reattached_process(), gdb_wants_all_threads_stopped(), inferior_list::head, inferior_list_entry::id, non_stop, notif_write_event(), pause_all, prepare_resume_reply(), queue_stop_reply_callback(), and stabilize_threads.

Referenced by process_serial_event().

int handle_target_event	(	int	err,
		gdb_client_data	client_data
	)

int handle_v_attach ( char * own_buf )

Definition at line 2170 of file server.c.

References attach_inferior(), dlls_changed, last_status, non_stop, prepare_resume_reply(), write_enn(), and write_ok().

Referenced by handle_v_requests().

void handle_v_cont ( char * own_buf )

int handle_v_kill ( char * own_buf )

Definition at line 2293 of file server.c.

References discard_queued_stop_replies(), kill_inferior(), last_status, multi_process, pid_to_ptid(), signal_pid, write_enn(), and write_ok().

Referenced by handle_v_requests().

void handle_v_requests	(	char *	own_buf,
		int	packet_len,
		int *	new_packet_len
	)

Definition at line 2319 of file server.c.

References disable_packet_vCont, extended_protocol, handle_notif_ack(), handle_v_attach(), handle_v_cont(), handle_v_kill(), handle_v_run(), handle_vFile(), multi_process, require_running, target_running(), target_supports_range_stepping, and write_enn().

Referenced by process_serial_event().

static int handle_v_run ( char * own_buf ) [static]

Definition at line 2204 of file server.c.

References freeargv(), last_ptid, last_status, non_stop, prepare_resume_reply(), program_argv, start_inferior(), strchr(), unhexify(), write_enn(), and xmalloc().

Referenced by handle_v_requests().

static void kill_inferior_callback ( struct inferior_list_entry * entry ) [static]

Definition at line 2646 of file server.c.

References discard_queued_stop_replies(), process_info::head, inferior_list_entry::id, kill_inferior(), and ptid_get_pid().

Referenced by process_serial_event().

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

Definition at line 2734 of file server.c.

References attach_inferior(), current_traceframe, debug_threads, detach_or_kill_for_exit(), disable_packet_qC, disable_packet_qfThreadInfo, disable_packet_Tthread, disable_packet_vCont, disable_randomization, disconnected_tracing, dlls_changed, error(), exit_requested, gdbserver_show_disableable(), gdbserver_usage(), gdbserver_version(), initialize_async_io(), initialize_event_loop(), initialize_low(), initialize_notif(), initialize_tracepoint(), last_status, mem_buf, minus_one_ptid, multi_process, noack_mode, non_stop, notice_open_fds(), own_buf, PBUFSIZ, program_argv, putpkt(), remote_open(), remote_prepare(), response_needed, run_once, start_event_loop(), start_inferior(), start_non_stop(), STDIO_CONNECTION_NAME, stop_tracing(), strtok(), target_supports_tracepoints, toplevel, tracing, wrapper_argv, write_enn(), xmalloc(), and xstrdup().

void monitor_show_help ( void )

Definition at line 688 of file server.c.

References monitor_output().

Referenced by handle_monitor_command().

static void myresume	(	char *	own_buf,
		int	step,
		int	sig
	)		`[static]`

Definition at line 2395 of file server.c.

References current_inferior, current_ptid, disable_async_io(), enable_async_io(), find_process_pid(), thread_resume::kind, thread_info::last_resume_kind, thread_info::last_status, last_status, minus_one_ptid, mourn_inferior, mywait(), non_stop, null_ptid, prepare_resume_reply(), ptid_equal(), ptid_get_pid(), target_ops::resume, set_desired_inferior(), thread_resume::sig, the_target, thread_resume::thread, and write_ok().

Referenced by process_serial_event().

static void print_attached_pid ( struct inferior_list_entry * entry ) [static]

Definition at line 2693 of file server.c.

References process_info::attached, process_info::head, inferior_list_entry::id, and ptid_get_pid().

Referenced by detach_or_kill_for_exit().

static void print_started_pid ( struct inferior_list_entry * entry ) [static]

Definition at line 2678 of file server.c.

References process_info::attached, process_info::head, inferior_list_entry::id, and ptid_get_pid().

Referenced by detach_or_kill_for_exit().

static void process_point_options	(	CORE_ADDR	point_addr,
		char **	packet
	)		`[static]`

Definition at line 3049 of file server.c.

References add_breakpoint_commands(), add_breakpoint_condition(), and debug_threads.

Referenced by process_serial_event().

static int process_serial_event ( void ) [static]

Definition at line 3099 of file server.c.

References all_processes, all_threads, any_persistent_commands(), clear_gdb_breakpoint_conditions(), convert_ascii_to_int(), convert_int_to_ascii(), current_inferior, current_ptid, current_target_desc(), current_traceframe, debug_threads, decode_m_packet(), decode_M_packet(), decode_X_packet(), detach_inferior, disable_async_io(), discard_queued_stop_replies(), disconnected_tracing, exit_requested, extended_protocol, fetch_traceframe_registers(), find_inferior(), find_inferior_id(), find_process_pid(), first_thread_of(), for_each_inferior(), free_register_cache(), process_info::gdb_detached, gdb_id_to_thread_id(), gdb_read_memory(), gdb_signal_to_host(), gdb_signal_to_host_p(), gdb_write_memory(), get_thread_regcache(), getpkt(), handle_general_set(), handle_query(), handle_status(), handle_v_requests(), inferior_list::head, inferior_list_entry::id, target_ops::insert_point, join_inferior, kill_inferior_callback(), thread_resume::kind, last_status, mem_buf, minus_one_ptid, multi_process, myresume(), mythread_alive, new_register_cache(), non_stop, null_ptid, own_buf, pid_to_ptid(), process_point_options(), program_argv, ptid_equal(), ptid_get_pid(), putpkt(), putpkt_binary(), QUEUE_is_empty, read_ptid(), registers_from_string(), registers_to_string(), remote_close(), remote_connection_is_stdio(), target_ops::remove_point, require_running, response_needed, target_ops::resume, set_desired_inferior(), thread_resume::sig, start_inferior(), start_non_stop(), stop_tracing(), target_running(), the_target, thread_resume::thread, tracing, unpack_varlen_hex(), write_enn(), and write_ok().

Referenced by handle_serial_event().

static void queue_stop_reply	(	ptid_t	ptid,
		struct target_waitstatus *	status
	)		`[static]`

Definition at line 140 of file server.c.

References notif_event_enque(), notif_stop, vstop_notif::ptid, vstop_notif::status, and xmalloc().

Referenced by queue_stop_reply_callback().

static int queue_stop_reply_callback	(	struct inferior_list_entry *	entry,
		void *	arg
	)		`[static]`

Definition at line 2456 of file server.c.

References debug_threads, gdb_assert, inferior_list_entry::id, thread_info::last_status, notif_event_enque(), vstop_notif::ptid, queue_stop_reply(), vstop_notif::status, target_pid_to_str(), the_target, target_ops::thread_stopped, thread_stopped, xfree(), and xmalloc().

Referenced by handle_status().

static int remove_all_on_match_pid	(	QUEUE(notif_event_p)*	q,
		QUEUE_ITER(notif_event_p)*	iter,
		struct notif_event *	event,
		void *	data
	)		`[static]`

Definition at line 151 of file server.c.

References ptid_get_pid(), and QUEUE_remove_elem.

Referenced by discard_queued_stop_replies().

static int start_inferior ( char ** argv ) [static]

Definition at line 200 of file server.c.

References create_inferior, current_inferior, debug_threads, thread_resume::kind, thread_info::last_resume_kind, thread_info::last_status, last_status, memset(), mywait(), null_ptid, pid_to_ptid(), target_ops::resume, thread_resume::sig, signal_pid, the_target, thread_resume::thread, and wrapper_argv.

Referenced by handle_v_run(), main(), and process_serial_event().

static int target_running ( void ) [static]

Definition at line 194 of file server.c.

References all_threads, and inferior_list::head.

Referenced by handle_query(), handle_qxfer_auxv(), handle_qxfer_btrace(), handle_qxfer_fdpic(), handle_qxfer_features(), handle_qxfer_libraries(), handle_qxfer_libraries_svr4(), handle_qxfer_siginfo(), handle_qxfer_spu(), handle_qxfer_statictrace(), handle_qxfer_threads(), handle_qxfer_traceframe_info(), handle_target_event(), handle_v_requests(), and process_serial_event().

static void vstop_notif_reply	(	struct notif_event *	event,
		char *	own_buf
	)		`[static]`

Definition at line 181 of file server.c.

References prepare_resume_reply(), vstop_notif::ptid, and vstop_notif::status.

static int write_qxfer_response	(	char *	buf,
		const void *	data,
		int	len,
		int	is_more
	)		`[static]`

Definition at line 389 of file server.c.

References PBUFSIZ, and remote_escape_output().

Referenced by handle_qxfer().

Variable Documentation

ptid_t cont_thread

Definition at line 46 of file server.c.

Referenced by linux_request_interrupt(), linux_wait_1(), and set_desired_inferior().

unsigned int crc32_table[256] [static]

Initial value:

{0, 0}

Definition at line 1546 of file server.c.

int debug_hw_points

Definition at line 74 of file server.c.

Referenced by aarch64_handle_unaligned_watchpoint(), aarch64_insert_point(), aarch64_linux_prepare_to_resume(), aarch64_remove_point(), debug_reg_change_callback(), handle_monitor_command(), i386_low_insert_watchpoint(), i386_low_remove_watchpoint(), and i386_low_stopped_data_address().

int debug_threads

Definition at line 71 of file server.c.

Referenced by aarch64_get_pc(), add_insns(), arm_get_pc(), attach_thread(), cancel_breakpoint(), cris_get_pc(), delete_fast_tracepoint_jump(), delete_raw_breakpoint(), dequeue_one_deferred_signal(), enqueue_one_deferred_signal(), find_one_thread(), finish_step_over(), gdb_no_commands_at_breakpoint(), get_detach_signal(), get_pc(), get_stop_pc(), handle_accept_event(), handle_monitor_command(), handle_serial_event(), handle_target_event(), handle_tracepoint_bkpts(), handle_tracepoints(), kill_one_lwp_callback(), linux_async(), linux_attach(), linux_attach_lwp_1(), linux_debug(), linux_detach_one_lwp(), linux_kill(), linux_kill_one_lwp(), linux_resume(), linux_resume_one_lwp(), linux_resume_one_thread(), linux_set_resume_request(), linux_stabilize_threads(), linux_wait(), linux_wait_1(), linux_wait_for_event(), linux_wait_for_lwp(), linux_write_memory(), linux_xfer_siginfo(), lynx_debug(), lynx_ptrace(), m32r_get_pc(), main(), maybe_move_out_of_jump_pad(), move_out_of_jump_pad_callback(), need_step_over_p(), nto_trace(), prepare_resume_reply(), proceed_all_lwps(), proceed_one_lwp(), process_point_options(), process_serial_event(), queue_stop_reply_callback(), reinsert_breakpoints_at(), reinsert_fast_tracepoint_jumps_at(), reinsert_raw_breakpoint(), select_event_lwp(), send_sigstop(), set_fast_tracepoint_jump(), set_raw_breakpoint_at(), sigchld_handler(), sparc_get_pc(), start_inferior(), start_step_over(), thread_db_create_event(), thread_db_find_new_threads(), thread_db_load_search(), trace_buffer_alloc(), tracepoint_look_up_symbols(), try_thread_db_load(), try_thread_db_load_1(), uninsert_breakpoints_at(), uninsert_fast_tracepoint_jumps_at(), uninsert_raw_breakpoint(), unstop_all_lwps(), upload_fast_traceframes(), and wait_for_sigstop().

int disable_packet_qC

Definition at line 110 of file server.c.

Referenced by handle_query(), and main().

int disable_packet_qfThreadInfo

Definition at line 111 of file server.c.

Referenced by handle_query(), and main().

int disable_packet_Tthread

Definition at line 109 of file server.c.

Referenced by main(), and prepare_resume_reply().

int disable_packet_vCont

Definition at line 108 of file server.c.

Referenced by handle_v_requests(), and main().

int disable_randomization = 1

Definition at line 65 of file server.c.

Referenced by handle_general_set(), linux_create_inferior(), and main().

int exit_requested [static]

Definition at line 55 of file server.c.

Referenced by handle_monitor_command(), main(), and process_serial_event().

int extended_protocol [static]

Definition at line 53 of file server.c.

Referenced by handle_v_requests(), and process_serial_event().

ptid_t general_thread

Definition at line 49 of file server.c.

Referenced by handle_query(), prepare_resume_reply(), and set_desired_inferior().

ptid_t last_ptid [static]

Definition at line 115 of file server.c.

Referenced by handle_target_event(), and handle_v_run().

struct target_waitstatus last_status [static]

Definition at line 114 of file server.c.

Referenced by attach_inferior(), handle_target_event(), handle_v_attach(), handle_v_cont(), handle_v_kill(), handle_v_run(), main(), myresume(), process_serial_event(), and start_inferior().

unsigned char* mem_buf [static]

Definition at line 118 of file server.c.

Referenced by look_up_one_symbol(), main(), process_serial_event(), and relocate_instruction().

int multi_process

Definition at line 60 of file server.c.

Referenced by handle_query(), handle_v_kill(), handle_v_requests(), main(), prepare_resume_reply(), process_serial_event(), and write_ptid().

int non_stop

Definition at line 61 of file server.c.

Referenced by agent_run_command(), attach_inferior(), handle_general_set(), handle_status(), handle_v_attach(), handle_v_cont(), handle_v_run(), linux_attach(), linux_done_accessing_memory(), linux_prepare_to_access_memory(), linux_resume(), linux_wait_1(), linux_wait_for_event(), main(), myresume(), prepare_resume_reply(), process_serial_event(), and wait_for_sigstop().

struct notif_server notif_stop

Initial value:

{
  "vStopped", "Stop", NULL, vstop_notif_reply,
}

Definition at line 188 of file server.c.

Referenced by discard_queued_stop_replies(), and queue_stop_reply().

char* own_buf [static]

Definition at line 117 of file server.c.

Referenced by cmd_bigqtbuffer_circular(), cmd_bigqtbuffer_size(), cmd_qtbuffer(), cmd_qtdisconnected(), cmd_qtdp(), cmd_qtdpsrc(), cmd_qtdv(), cmd_qtenable_disable(), cmd_qtframe(), cmd_qtnotes(), cmd_qtp(), cmd_qtro(), cmd_qtv(), dead_thread_notify(), handle_qxfer_btrace(), look_up_one_symbol(), main(), new_thread_notify(), process_serial_event(), and relocate_instruction().

int pass_signals[GDB_SIGNAL_LAST]

Definition at line 76 of file server.c.

Referenced by handle_general_set(), and linux_wait_1().

char** program_argv [static]

Definition at line 67 of file server.c.

Referenced by handle_v_run(), main(), and process_serial_event().

int program_signals[GDB_SIGNAL_LAST]

Definition at line 77 of file server.c.

Referenced by get_detach_signal(), and handle_general_set().

int program_signals_p

Definition at line 78 of file server.c.

Referenced by get_detach_signal(), and handle_general_set().

struct qxfer qxfer_packets[] [static]

Initial value:

  {
    { "auxv", handle_qxfer_auxv },
    { "btrace", handle_qxfer_btrace },
    { "fdpic", handle_qxfer_fdpic},
    { "features", handle_qxfer_features },
    { "libraries", handle_qxfer_libraries },
    { "libraries-svr4", handle_qxfer_libraries_svr4 },
    { "osdata", handle_qxfer_osdata },
    { "siginfo", handle_qxfer_siginfo },
    { "spu", handle_qxfer_spu },
    { "statictrace", handle_qxfer_statictrace },
    { "threads", handle_qxfer_threads },
    { "traceframe-info", handle_qxfer_traceframe_info },
  }