#include "command.h"
#include "regcache.h"
#include "solib.h"
+#include "inf-child.h"
#define NULL_PID 0
#define _DEBUG_FLAG_TRACE (_DEBUG_FLAG_TRACE_EXEC|_DEBUG_FLAG_TRACE_RD|\
_DEBUG_FLAG_TRACE_WR|_DEBUG_FLAG_TRACE_MODIFY)
-static struct target_ops procfs_ops;
-
int ctl_fd;
static void (*ofunc) ();
static void procfs_open (char *, int);
-static int procfs_can_run (struct target_ops *self);
-
-static void init_procfs_ops (void);
-
static ptid_t do_attach (ptid_t ptid);
static int procfs_can_use_hw_breakpoint (struct target_ops *self,
target_pid_to_str (inferior_ptid), nto_procfs_path);
}
-/* Mark our target-struct as eligible for stray "run" and "attach"
- commands. */
-static int
-procfs_can_run (struct target_ops *self)
-{
- return 1;
-}
-
/* Attach to process PID, then initialize for debugging it. */
static void
procfs_attach (struct target_ops *ops, char *args, int from_tty)
inferior_ptid = null_ptid;
detach_inferior (pid);
init_thread_list ();
- unpush_target (&procfs_ops); /* Pop out of handling an inferior. */
+ unpush_target (ops); /* Pop out of handling an inferior. */
}
static int
}
inferior_ptid = null_ptid;
init_thread_list ();
- unpush_target (&procfs_ops);
+ unpush_target (ops);
generic_mourn_inferior ();
}
target_mourn_inferior ();
}
-/* Store register REGNO, or all registers if REGNO == -1, from the contents
- of REGISTERS. */
-static void
-procfs_prepare_to_store (struct target_ops *self, struct regcache *regcache)
-{
-}
-
/* Fill buf with regset and return devctl cmd to do the setting. Return
-1 if we fail to get the regset. Store size of regset in regsize. */
static int
return buf;
}
-static void
-init_procfs_ops (void)
+/* Create a nto-procfs target. */
+
+static struct target_ops *
+procfs_target (void)
{
- procfs_ops.to_shortname = "procfs";
- procfs_ops.to_longname = "QNX Neutrino procfs child process";
- procfs_ops.to_doc =
- "QNX Neutrino procfs child process (started by the \"run\" command).\n\
+ struct target_ops *t = inf_child_target ();
+
+ t->to_shortname = "procfs";
+ t->to_longname = "QNX Neutrino procfs child process";
+ t->to_doc
+ = "QNX Neutrino procfs child process (started by the \"run\" command).\n\
target procfs <node>";
- procfs_ops.to_open = procfs_open;
- procfs_ops.to_attach = procfs_attach;
- procfs_ops.to_post_attach = procfs_post_attach;
- procfs_ops.to_detach = procfs_detach;
- procfs_ops.to_resume = procfs_resume;
- procfs_ops.to_wait = procfs_wait;
- procfs_ops.to_fetch_registers = procfs_fetch_registers;
- procfs_ops.to_store_registers = procfs_store_registers;
- procfs_ops.to_prepare_to_store = procfs_prepare_to_store;
- procfs_ops.to_xfer_partial = procfs_xfer_partial;
- procfs_ops.to_files_info = procfs_files_info;
- procfs_ops.to_insert_breakpoint = procfs_insert_breakpoint;
- procfs_ops.to_remove_breakpoint = procfs_remove_breakpoint;
- procfs_ops.to_can_use_hw_breakpoint = procfs_can_use_hw_breakpoint;
- procfs_ops.to_insert_hw_breakpoint = procfs_insert_hw_breakpoint;
- procfs_ops.to_remove_hw_breakpoint = procfs_remove_hw_breakpoint;
- procfs_ops.to_insert_watchpoint = procfs_insert_hw_watchpoint;
- procfs_ops.to_remove_watchpoint = procfs_remove_hw_watchpoint;
- procfs_ops.to_stopped_by_watchpoint = procfs_stopped_by_watchpoint;
- procfs_ops.to_terminal_init = terminal_init_inferior;
- procfs_ops.to_terminal_inferior = terminal_inferior;
- procfs_ops.to_terminal_ours_for_output = terminal_ours_for_output;
- procfs_ops.to_terminal_ours = terminal_ours;
- procfs_ops.to_terminal_info = child_terminal_info;
- procfs_ops.to_kill = procfs_kill_inferior;
- procfs_ops.to_create_inferior = procfs_create_inferior;
- procfs_ops.to_mourn_inferior = procfs_mourn_inferior;
- procfs_ops.to_can_run = procfs_can_run;
- procfs_ops.to_pass_signals = procfs_pass_signals;
- procfs_ops.to_thread_alive = procfs_thread_alive;
- procfs_ops.to_find_new_threads = procfs_find_new_threads;
- procfs_ops.to_pid_to_str = procfs_pid_to_str;
- procfs_ops.to_stop = procfs_stop;
- procfs_ops.to_stratum = process_stratum;
- procfs_ops.to_has_all_memory = default_child_has_all_memory;
- procfs_ops.to_has_memory = default_child_has_memory;
- procfs_ops.to_has_stack = default_child_has_stack;
- procfs_ops.to_has_registers = default_child_has_registers;
- procfs_ops.to_has_execution = default_child_has_execution;
- procfs_ops.to_magic = OPS_MAGIC;
- procfs_ops.to_have_continuable_watchpoint = 1;
- procfs_ops.to_extra_thread_info = nto_extra_thread_info;
+ t->to_open = procfs_open;
+ t->to_attach = procfs_attach;
+ t->to_post_attach = procfs_post_attach;
+ t->to_detach = procfs_detach;
+ t->to_resume = procfs_resume;
+ t->to_wait = procfs_wait;
+ t->to_fetch_registers = procfs_fetch_registers;
+ t->to_store_registers = procfs_store_registers;
+ t->to_xfer_partial = procfs_xfer_partial;
+ t->to_files_info = procfs_files_info;
+ t->to_insert_breakpoint = procfs_insert_breakpoint;
+ t->to_remove_breakpoint = procfs_remove_breakpoint;
+ t->to_can_use_hw_breakpoint = procfs_can_use_hw_breakpoint;
+ t->to_insert_hw_breakpoint = procfs_insert_hw_breakpoint;
+ t->to_remove_hw_breakpoint = procfs_remove_hw_breakpoint;
+ t->to_insert_watchpoint = procfs_insert_hw_watchpoint;
+ t->to_remove_watchpoint = procfs_remove_hw_watchpoint;
+ t->to_stopped_by_watchpoint = procfs_stopped_by_watchpoint;
+ t->to_kill = procfs_kill_inferior;
+ t->to_create_inferior = procfs_create_inferior;
+ t->to_mourn_inferior = procfs_mourn_inferior;
+ t->to_pass_signals = procfs_pass_signals;
+ t->to_thread_alive = procfs_thread_alive;
+ t->to_find_new_threads = procfs_find_new_threads;
+ t->to_pid_to_str = procfs_pid_to_str;
+ t->to_stop = procfs_stop;
+ t->to_have_continuable_watchpoint = 1;
+ t->to_extra_thread_info = nto_extra_thread_info;
+
+ return t;
}
#define OSTYPE_NTO 1
_initialize_procfs (void)
{
sigset_t set;
+ struct target_ops *t;
- init_procfs_ops ();
- add_target (&procfs_ops);
+ t = procfs_target ();
+ add_target (t);
/* We use SIGUSR1 to gain control after we block waiting for a process.
We use sigwaitevent to wait. */
projects / binutils-gdb.git / commitdiff