This file is part of GDB.
-GDB is free software; you can redistribute it and/or modify
+This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
-GDB is distributed in the hope that it will be useful,
+This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
-along with GDB; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+along with this program; if not, write to the Free Software
+Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-#include <stdio.h>
#include "defs.h"
-#include "param.h"
#include "frame.h" /* required by inferior.h */
#include "inferior.h"
#include "target.h"
#include "gdbcore.h"
#include "ieee-float.h" /* Required by REGISTER_CONVERT_TO_XXX */
-extern int fetch_inferior_registers();
-extern int store_inferior_registers();
-extern int child_xfer_memory();
-extern int memory_insert_breakpoint(), memory_remove_breakpoint();
-extern void terminal_init_inferior(), terminal_ours(), terminal_inferior();
-extern void terminal_ours_for_output(), child_terminal_info();
-extern void kill_inferior(), add_syms_addr_command();
-extern struct value *call_function_by_hand();
-extern void child_resume();
-extern void child_create_inferior();
-extern void child_mourn_inferior();
-extern void child_attach ();
+static void
+child_prepare_to_store PARAMS ((void));
+
+static int
+child_wait PARAMS ((int *));
+
+static void
+child_open PARAMS ((char *, int));
+
+static void
+child_files_info PARAMS ((struct target_ops *));
+
+static void
+child_detach PARAMS ((char *, int));
/* Forward declaration */
extern struct target_ops child_ops;
/* Wait for child to do something. Return pid of child, or -1 in case
of error; store status through argument pointer STATUS. */
-int
+static int
child_wait (status)
int *status;
{
int pid;
do {
+#ifdef USE_PROC_FS
+ pid = proc_wait (status);
+#else
pid = wait (status);
+#endif
if (pid == -1) /* No more children to wait for */
{
fprintf (stderr, "Child process unexpectedly missing.\n");
that registers contains all the registers from the program being
debugged. */
-void
+static void
child_prepare_to_store ()
{
#ifdef CHILD_PREPARE_TO_STORE
#endif
}
-/* Convert data from raw format for register REGNUM
- to virtual format for register REGNUM. */
-
-/* Some machines won't need to use regnum. */
-/* ARGSUSED */
-void
-host_convert_to_virtual (regnum, from, to)
- int regnum;
- char *from;
- char *to;
-{
- REGISTER_CONVERT_TO_VIRTUAL (regnum, from, to);
-}
-
-/* Convert data from virtual format for register REGNUM
- to raw format for register REGNUM. */
-
-/* ARGSUSED */
-void
-host_convert_from_virtual (regnum, from, to)
- int regnum;
- char *from;
- char *to;
-{
- REGISTER_CONVERT_TO_RAW (regnum, from, to);
-}
-
/* Print status information about what we're accessing. */
static void
-child_files_info ()
+child_files_info (ignore)
+ struct target_ops *ignore;
{
printf ("\tUsing the running image of %s process %d.\n",
attach_flag? "attached": "child", inferior_pid);
}
struct target_ops child_ops = {
- "child", "Unix child process",
- "Unix child process (started by the \"run\" command).",
- child_open, 0, /* open, close */
- child_attach, child_detach,
- child_resume,
- child_wait,
- fetch_inferior_registers, store_inferior_registers,
- child_prepare_to_store,
- host_convert_to_virtual, host_convert_from_virtual,
- child_xfer_memory, child_files_info,
- memory_insert_breakpoint, memory_remove_breakpoint,
- terminal_init_inferior, terminal_inferior,
- terminal_ours_for_output, terminal_ours, child_terminal_info,
- kill_inferior, 0, add_syms_addr_command, /* load */
- call_function_by_hand,
- 0, /* lookup_symbol */
- child_create_inferior, child_mourn_inferior,
- process_stratum, 0, /* next */
- 1, 1, 1, 1, 1, /* all mem, mem, stack, regs, exec */
- OPS_MAGIC, /* Always the last thing */
+ "child", /* to_shortname */
+ "Unix child process", /* to_longname */
+ "Unix child process (started by the \"run\" command).", /* to_doc */
+ child_open, /* to_open */
+ 0, /* to_close */
+ child_attach, /* to_attach */
+ child_detach, /* to_detach */
+ child_resume, /* to_resume */
+ child_wait, /* to_wait */
+ fetch_inferior_registers, /* to_fetch_registers */
+ store_inferior_registers, /* to_store_registers */
+ child_prepare_to_store, /* to_prepare_to_store */
+ child_xfer_memory, /* to_xfer_memory */
+ child_files_info, /* to_files_info */
+ memory_insert_breakpoint, /* to_insert_breakpoint */
+ memory_remove_breakpoint, /* to_remove_breakpoint */
+ terminal_init_inferior, /* to_terminal_init */
+ terminal_inferior, /* to_terminal_inferior */
+ terminal_ours_for_output, /* to_terminal_ours_for_output */
+ terminal_ours, /* to_terminal_ours */
+ child_terminal_info, /* to_terminal_info */
+ kill_inferior, /* to_kill */
+ 0, /* to_load */
+ 0, /* to_lookup_symbol */
+ child_create_inferior, /* to_create_inferior */
+ child_mourn_inferior, /* to_mourn_inferior */
+ process_stratum, /* to_stratum */
+ 0, /* to_next */
+ 1, /* to_has_all_memory */
+ 1, /* to_has_memory */
+ 1, /* to_has_stack */
+ 1, /* to_has_registers */
+ 1, /* to_has_execution */
+ 0, /* sections */
+ 0, /* sections_end */
+ OPS_MAGIC /* to_magic */
};
void
void (*to_fetch_registers) PARAMS ((int));
void (*to_store_registers) PARAMS ((int));
void (*to_prepare_to_store) PARAMS ((void));
- void (*to_convert_to_virtual) PARAMS ((int, char *, char *));
- void (*to_convert_from_virtual) PARAMS ((int, char *, char *));
int (*to_xfer_memory) PARAMS ((CORE_ADDR, char *, int, int,
struct target_ops *));
void (*to_files_info) PARAMS ((struct target_ops *));
#define target_prepare_to_store() \
(*current_target->to_prepare_to_store) ()
-/* Convert data from raw format for register REGNUM
- to virtual format for register REGNUM. */
-
-#define target_convert_to_virtual(regnum, from, to) \
- (*current_target->to_convert_to_virtual) (regnum, from, to)
-
-/* Convert data from virtual format for register REGNUM
- to raw format for register REGNUM. */
-
-#define target_convert_from_virtual(regnum, from, to) \
- (*current_target->to_convert_from_virtual) (regnum, from, to)
-
/* Reading and writing memory actually happens through a glue
function which iterates across the various targets. Result is
0 for success, or an errno value. */
build_section_table PARAMS ((bfd *, struct section_table **,
struct section_table **));
-/* From inftarg.c */
-
-extern void
-host_convert_from_virtual PARAMS ((int, char *, char *));
-
-extern void
-host_convert_to_virtual PARAMS ((int, char *, char *));
-
/* From mem-break.c */
extern int
extern int
memory_insert_breakpoint PARAMS ((CORE_ADDR, char *));
+/* From target.c */
+
+void
+noprocess PARAMS ((void));
+
#endif /* !defined (TARGET_H) */
projects / binutils-gdb.git / commitdiff