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* remote-sds.c (sds_ops): Define only once.

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(init_sds_ops, sds_command, _initialize_remote_sds): Declare.
	(init_sds_ops): Init only non-zero fields.
This commit is contained in:
Stan Shebs 1999-01-21 03:08:02 +00:00
parent 9de3835dab
commit a23dbfcb07
1 changed files with 37 additions and 72 deletions
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109
gdb/remote-sds.c
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@ -45,6 +45,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include <signal.h> #include <signal.h>
#include "serial.h" #include "serial.h"
extern void _initialize_remote_sds PARAMS ((void));
/* Declarations of local functions. */ /* Declarations of local functions. */
static int sds_write_bytes PARAMS ((CORE_ADDR, char *, int)); static int sds_write_bytes PARAMS ((CORE_ADDR, char *, int));
@ -106,16 +108,19 @@ static int sds_insert_breakpoint PARAMS ((CORE_ADDR, char *));
static int sds_remove_breakpoint PARAMS ((CORE_ADDR, char *)); static int sds_remove_breakpoint PARAMS ((CORE_ADDR, char *));
static void init_sds_ops PARAMS ((void));
static struct target_ops sds_ops; /* Forward decl */ static void sds_command PARAMS ((char *args, int from_tty));
/* Define the target operations vector. */
static struct target_ops sds_ops;
/* This was 5 seconds, which is a long time to sit and wait. /* This was 5 seconds, which is a long time to sit and wait.
Unless this is going though some terminal server or multiplexer or Unless this is going though some terminal server or multiplexer or
other form of hairy serial connection, I would think 2 seconds would other form of hairy serial connection, I would think 2 seconds would
be plenty. */ be plenty. */
/* Changed to allow option to set timeout value.
was static int sds_timeout = 2; */
static int sds_timeout = 2; static int sds_timeout = 2;
/* Descriptor for I/O to remote machine. Initialize it to NULL so /* Descriptor for I/O to remote machine. Initialize it to NULL so
@ -1120,76 +1125,36 @@ sds_remove_breakpoint (addr, contents_cache)
return 0; return 0;
} }
/* Define the target operations vector. */
static struct target_ops sds_ops ;
static void static void
init_sds_ops(void) init_sds_ops ()
{ {
sds_ops.to_shortname = "sds"; sds_ops.to_shortname = "sds";
sds_ops.to_longname = "Remote serial target with SDS protocol"; sds_ops.to_longname = "Remote serial target with SDS protocol";
sds_ops.to_doc = "Use a remote computer via a serial line; using the SDS protocol.\n\ sds_ops.to_doc = "Use a remote computer via a serial line; using the SDS protocol.\n\
Specify the serial device it is connected to (e.g. /dev/ttya).", Specify the serial device it is connected to (e.g. /dev/ttya).";
sds_ops.to_open = sds_open; sds_ops.to_open = sds_open;
sds_ops.to_close = sds_close; sds_ops.to_close = sds_close;
sds_ops.to_attach = NULL; sds_ops.to_detach = sds_detach;
sds_ops.to_post_attach = NULL; sds_ops.to_resume = sds_resume;
sds_ops.to_require_attach = NULL; sds_ops.to_wait = sds_wait;
sds_ops.to_detach = sds_detach; sds_ops.to_fetch_registers = sds_fetch_registers;
sds_ops.to_require_detach = NULL; sds_ops.to_store_registers = sds_store_registers;
sds_ops.to_resume = sds_resume; sds_ops.to_prepare_to_store = sds_prepare_to_store;
sds_ops.to_wait = sds_wait; sds_ops.to_xfer_memory = sds_xfer_memory;
sds_ops.to_post_wait = NULL; sds_ops.to_files_info = sds_files_info;
sds_ops.to_fetch_registers = sds_fetch_registers; sds_ops.to_insert_breakpoint = sds_insert_breakpoint;
sds_ops.to_store_registers = sds_store_registers; sds_ops.to_remove_breakpoint = sds_remove_breakpoint;
sds_ops.to_prepare_to_store = sds_prepare_to_store; sds_ops.to_kill = sds_kill;
sds_ops.to_xfer_memory = sds_xfer_memory; sds_ops.to_load = sds_load;
sds_ops.to_files_info = sds_files_info; sds_ops.to_create_inferior = sds_create_inferior;
sds_ops.to_insert_breakpoint = sds_insert_breakpoint; sds_ops.to_mourn_inferior = sds_mourn;
sds_ops.to_remove_breakpoint = sds_remove_breakpoint; sds_ops.to_stratum = process_stratum;
sds_ops.to_terminal_init = NULL; sds_ops.to_has_all_memory = 1;
sds_ops.to_terminal_inferior = NULL; sds_ops.to_has_memory = 1;
sds_ops.to_terminal_ours_for_output = NULL; sds_ops.to_has_stack = 1;
sds_ops.to_terminal_ours = NULL; sds_ops.to_has_registers = 1;
sds_ops.to_terminal_info = NULL; sds_ops.to_has_execution = 1;
sds_ops.to_kill = sds_kill; sds_ops.to_magic = OPS_MAGIC;
sds_ops.to_load = sds_load;
sds_ops.to_lookup_symbol = NULL;
sds_ops.to_create_inferior = sds_create_inferior;
sds_ops.to_post_startup_inferior = NULL;
sds_ops.to_acknowledge_created_inferior = NULL;
sds_ops.to_clone_and_follow_inferior = NULL;
sds_ops.to_post_follow_inferior_by_clone = NULL;
sds_ops.to_insert_fork_catchpoint = NULL;
sds_ops.to_remove_fork_catchpoint = NULL;
sds_ops.to_insert_vfork_catchpoint = NULL;
sds_ops.to_remove_vfork_catchpoint = NULL;
sds_ops.to_has_forked = NULL;
sds_ops.to_has_vforked = NULL;
sds_ops.to_can_follow_vfork_prior_to_exec = NULL;
sds_ops.to_post_follow_vfork = NULL;
sds_ops.to_insert_exec_catchpoint = NULL;
sds_ops.to_remove_exec_catchpoint = NULL;
sds_ops.to_has_execd = NULL;
sds_ops.to_reported_exec_events_per_exec_call = NULL;
sds_ops.to_has_exited = NULL;
sds_ops.to_mourn_inferior = sds_mourn;
sds_ops.to_can_run = 0;
sds_ops.to_notice_signals = 0;
sds_ops.to_thread_alive = 0;
sds_ops.to_stop = 0;
sds_ops.to_pid_to_exec_file = NULL;
sds_ops.to_core_file_to_sym_file = NULL;
sds_ops.to_stratum = process_stratum;
sds_ops.DONT_USE = NULL;
sds_ops.to_has_all_memory = 1;
sds_ops.to_has_memory = 1;
sds_ops.to_has_stack = 1; /* to_has_stack */
sds_ops.to_has_registers = 1; sds_ops.to_has_execution = 1;
sds_ops.to_sections = NULL;
sds_ops.to_sections_end = NULL;
sds_ops.to_magic = OPS_MAGIC ;
} }
/* Put a command string, in args, out to the monitor and display the /* Put a command string, in args, out to the monitor and display the
@ -1228,7 +1193,7 @@ sds_command (args, from_tty)
void void
_initialize_remote_sds () _initialize_remote_sds ()
{ {
init_sds_ops() ; init_sds_ops ();
add_target (&sds_ops); add_target (&sds_ops);
add_show_from_set (add_set_cmd ("sdstimeout", no_class, add_show_from_set (add_set_cmd ("sdstimeout", no_class,