/* Select target systems and architectures at runtime for GDB.
- Copyright 1990, 1992-1995, 1998-2000, 2001 Free Software Foundation, Inc.
+ Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+ 2000, 2001 Free Software Foundation, Inc.
Contributed by Cygnus Support.
This file is part of GDB.
#include "defs.h"
#include <errno.h>
-#include <ctype.h>
#include "gdb_string.h"
#include "target.h"
#include "gdbcmd.h"
static void nosupport_runtime (void);
-static void normal_target_post_startup_inferior (int pid);
+static void normal_target_post_startup_inferior (ptid_t ptid);
/* Transfer LEN bytes between target address MEMADDR and GDB address
MYADDR. Returns 0 for success, errno code for failure (which
static void debug_to_detach (char *, int);
-static void debug_to_resume (int, int, enum target_signal);
+static void debug_to_resume (ptid_t, int, enum target_signal);
-static int debug_to_wait (int, struct target_waitstatus *);
+static ptid_t debug_to_wait (ptid_t, struct target_waitstatus *);
static void debug_to_fetch_registers (int);
static int debug_to_can_run (void);
-static void debug_to_notice_signals (int);
+static void debug_to_notice_signals (ptid_t);
-static int debug_to_thread_alive (int);
+static int debug_to_thread_alive (ptid_t);
static void debug_to_stop (void);
static void
nosupport_runtime (void)
{
- if (!inferior_pid)
+ if (ptid_equal (inferior_ptid, null_ptid))
noprocess ();
else
error ("No run-time support for this");
(void (*) (int, char *, int))
target_ignore);
de_fault (to_resume,
- (void (*) (int, int, enum target_signal))
+ (void (*) (ptid_t, int, enum target_signal))
noprocess);
de_fault (to_wait,
- (int (*) (int, struct target_waitstatus *))
+ (ptid_t (*) (ptid_t, struct target_waitstatus *))
noprocess);
de_fault (to_post_wait,
- (void (*) (int, int))
+ (void (*) (ptid_t, int))
target_ignore);
de_fault (to_fetch_registers,
(void (*) (int))
de_fault (to_create_inferior,
maybe_kill_then_create_inferior);
de_fault (to_post_startup_inferior,
- (void (*) (int))
+ (void (*) (ptid_t))
target_ignore);
de_fault (to_acknowledge_created_inferior,
(void (*) (int))
de_fault (to_can_run,
return_zero);
de_fault (to_notice_signals,
- (void (*) (int))
+ (void (*) (ptid_t))
target_ignore);
de_fault (to_thread_alive,
- (int (*) (int))
+ (int (*) (ptid_t))
return_zero);
de_fault (to_find_new_threads,
(void (*) (void))
de_fault (to_pid_to_exec_file,
(char *(*) (int))
return_zero);
- de_fault (to_core_file_to_sym_file,
- (char *(*) (char *))
- return_zero);
de_fault (to_can_async_p,
(int (*) (void))
return_zero);
INHERIT (to_enable_exception_callback, t);
INHERIT (to_get_current_exception_event, t);
INHERIT (to_pid_to_exec_file, t);
- INHERIT (to_core_file_to_sym_file, t);
INHERIT (to_stratum, t);
INHERIT (DONT_USE, t);
INHERIT (to_has_all_memory, t);
{
extern int show_breakpoint_hit_counts;
- inferior_pid = 0;
+ inferior_ptid = null_ptid;
attach_flag = 0;
breakpoint_init_inferior (inf_exited);
registers_changed ();
buffer. */
char *
-normal_pid_to_str (int pid)
+normal_pid_to_str (ptid_t ptid)
{
static char buf[30];
- if (STREQ (current_target.to_shortname, "remote"))
- sprintf (buf, "thread %d", pid);
- else
- sprintf (buf, "process %d", pid);
-
+ sprintf (buf, "process %d", PIDGET (ptid));
return buf;
}
target_acknowledge_forked_child.
*/
static void
-normal_target_post_startup_inferior (int pid)
+normal_target_post_startup_inferior (ptid_t ptid)
{
/* This space intentionally left blank. */
}
}
static void
-debug_to_resume (int pid, int step, enum target_signal siggnal)
+debug_to_resume (ptid_t ptid, int step, enum target_signal siggnal)
{
- debug_target.to_resume (pid, step, siggnal);
+ debug_target.to_resume (ptid, step, siggnal);
- fprintf_unfiltered (gdb_stdlog, "target_resume (%d, %s, %s)\n", pid,
+ fprintf_unfiltered (gdb_stdlog, "target_resume (%d, %s, %s)\n", PIDGET (ptid),
step ? "step" : "continue",
target_signal_to_name (siggnal));
}
-static int
-debug_to_wait (int pid, struct target_waitstatus *status)
+static ptid_t
+debug_to_wait (ptid_t ptid, struct target_waitstatus *status)
{
- int retval;
+ ptid_t retval;
- retval = debug_target.to_wait (pid, status);
+ retval = debug_target.to_wait (ptid, status);
fprintf_unfiltered (gdb_stdlog,
- "target_wait (%d, status) = %d, ", pid, retval);
+ "target_wait (%d, status) = %d, ", PIDGET (ptid),
+ PIDGET (retval));
fprintf_unfiltered (gdb_stdlog, "status->kind = ");
switch (status->kind)
{
}
static void
-debug_to_post_wait (int pid, int status)
+debug_to_post_wait (ptid_t ptid, int status)
{
- debug_target.to_post_wait (pid, status);
+ debug_target.to_post_wait (ptid, status);
fprintf_unfiltered (gdb_stdlog, "target_post_wait (%d, %d)\n",
- pid, status);
+ PIDGET (ptid), status);
}
static void
}
static void
-debug_to_post_startup_inferior (int pid)
+debug_to_post_startup_inferior (ptid_t ptid)
{
- debug_target.to_post_startup_inferior (pid);
+ debug_target.to_post_startup_inferior (ptid);
fprintf_unfiltered (gdb_stdlog, "target_post_startup_inferior (%d)\n",
- pid);
+ PIDGET (ptid));
}
static void
}
static void
-debug_to_notice_signals (int pid)
+debug_to_notice_signals (ptid_t ptid)
{
- debug_target.to_notice_signals (pid);
+ debug_target.to_notice_signals (ptid);
- fprintf_unfiltered (gdb_stdlog, "target_notice_signals (%d)\n", pid);
+ fprintf_unfiltered (gdb_stdlog, "target_notice_signals (%d)\n",
+ PIDGET (ptid));
}
static int
-debug_to_thread_alive (int pid)
+debug_to_thread_alive (ptid_t ptid)
{
int retval;
- retval = debug_target.to_thread_alive (pid);
+ retval = debug_target.to_thread_alive (ptid);
fprintf_unfiltered (gdb_stdlog, "target_thread_alive (%d) = %d\n",
- pid, retval);
+ PIDGET (ptid), retval);
return retval;
}
return exec_file;
}
-static char *
-debug_to_core_file_to_sym_file (char *core)
-{
- char *sym_file;
-
- sym_file = debug_target.to_core_file_to_sym_file (core);
-
- fprintf_unfiltered (gdb_stdlog, "target_core_file_to_sym_file (%s) = %s\n",
- core, sym_file);
-
- return sym_file;
-}
-
static void
setup_target_debug (void)
{
current_target.to_enable_exception_callback = debug_to_enable_exception_callback;
current_target.to_get_current_exception_event = debug_to_get_current_exception_event;
current_target.to_pid_to_exec_file = debug_to_pid_to_exec_file;
- current_target.to_core_file_to_sym_file = debug_to_core_file_to_sym_file;
}
\f