/* Variables that describe the inferior process running under GDB:
Where it is, why it stopped, and how to step it.
- Copyright (C) 1986, 1989 Free Software Foundation, Inc.
+ Copyright 1986, 1989, 1992 Free Software Foundation, Inc.
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. */
+
+#if !defined (INFERIOR_H)
+#define INFERIOR_H 1
+
+/* For symtab_and_line */
+#include "symtab.h"
/* For bpstat. */
#include "breakpoint.h"
int proceed_to_finish;
};
-void save_inferior_status (), restore_inferior_status ();
+extern void
+save_inferior_status PARAMS ((struct inferior_status *, int));
+
+extern void
+restore_inferior_status PARAMS ((struct inferior_status *));
/* File name for default use for standard in/out in the inferior. */
extern char registers[];
-extern void clear_proceed_status ();
-extern void start_inferior ();
-extern void proceed ();
-extern void kill_inferior ();
-extern void kill_inferior_fast ();
-extern void generic_mourn_inferior ();
-extern void terminal_ours ();
-extern void detach ();
-extern void run_stack_dummy ();
-extern CORE_ADDR read_pc ();
-extern void write_pc ();
-extern void wait_for_inferior ();
-extern void init_wait_for_inferior ();
-extern void close_exec_file ();
-extern void reopen_exec_file ();
+extern void
+clear_proceed_status PARAMS ((void));
+
+extern void
+proceed PARAMS ((CORE_ADDR, int, int));
+
+extern void
+kill_inferior PARAMS ((void));
+
+extern void
+kill_inferior_fast PARAMS ((void));
+
+extern void
+generic_mourn_inferior PARAMS ((void));
+
+extern void
+terminal_ours PARAMS ((void));
+
+extern void
+run_stack_dummy PARAMS ((CORE_ADDR, char [REGISTER_BYTES]));
+
+extern CORE_ADDR
+read_pc PARAMS ((void));
+
+extern void
+write_pc PARAMS ((CORE_ADDR));
+
+extern void
+wait_for_inferior PARAMS ((void));
+
+extern void
+init_wait_for_inferior PARAMS ((void));
+
+extern void
+close_exec_file PARAMS ((void));
+
+extern void
+reopen_exec_file PARAMS ((void));
+
+/* From misc files */
+
+extern void
+store_inferior_registers PARAMS ((int));
+
+extern void
+fetch_inferior_registers PARAMS ((int));
+
+extern void
+solib_create_inferior_hook PARAMS ((void));
+
+extern void
+child_mourn_inferior PARAMS ((void));
+
+extern void
+child_terminal_info PARAMS ((char *, int));
+
+extern void
+term_info PARAMS ((char *, int));
+
+extern void
+terminal_ours_for_output PARAMS ((void));
+
+extern void
+terminal_inferior PARAMS ((void));
+
+extern void
+terminal_init_inferior PARAMS ((void));
+
+/* From infptrace.c or procfs.c */
+
+extern int
+attach PARAMS ((int));
+
+void
+detach PARAMS ((int));
+
+extern void
+child_resume PARAMS ((int, int));
+
+/* From procfs.c */
+
+#ifdef USE_PROC_FS
+
+extern int
+proc_iterate_over_mappings PARAMS ((int (*) (int, CORE_ADDR)));
+
+extern int
+proc_wait PARAMS ((int *));
+
+extern void
+inferior_proc_init PARAMS ((int));
+
+extern void
+proc_signal_handling_change PARAMS ((void));
+
+extern void
+proc_set_exec_trap PARAMS ((void));
+
+#endif
+
+/* From inflow.c */
+
+extern void
+new_tty_prefork PARAMS ((char *));
+
+/* From infrun.c */
+
+extern void
+start_remote PARAMS ((void));
+
+extern void
+child_create_inferior PARAMS ((char *, char *, char **));
+
+extern void
+child_attach PARAMS ((char *, int));
+
+extern void
+normal_stop PARAMS ((void));
+
+extern int
+signal_stop_state PARAMS ((int));
+
+extern int
+signal_print_state PARAMS ((int));
+
+extern int
+signal_pass_state PARAMS ((int));
+
+/* From infcmd.c */
+
+extern void
+tty_command PARAMS ((char *, int));
+
+extern void
+attach_command PARAMS ((char *, int));
/* Last signal that the inferior received (why it stopped). */
extern int step_multi;
+/* Nonzero means expecting a trap and caller will handle it themselves.
+ It is used after attach, due to attaching to a process;
+ when running in the shell before the child program has been exec'd;
+ and when running some kinds of remote stuff (FIXME?). */
+
+extern int stop_soon_quietly;
+
/* Nonzero if proceed is being used for a "finish" command or a similar
situation when stop_registers should be saved. */
/* Nonzero if the child process in inferior_pid was attached rather
than forked. */
-int attach_flag;
+extern int attach_flag;
\f
/* Possible values for CALL_DUMMY_LOCATION. */
#define ON_STACK 1
#define AFTER_TEXT_END 3
#if !defined (CALL_DUMMY_LOCATION)
-#if defined (CANNOT_EXECUTE_STACK)
-#define CALL_DUMMY_LOCATION BEFORE_TEXT_END
-#else /* Can execute stack. */
#define CALL_DUMMY_LOCATION ON_STACK
-#endif /* Can execute stack. */
#endif /* No CALL_DUMMY_LOCATION. */
/* Are we in a call dummy? The code below which allows DECR_PC_AFTER_BREAK
subtracted out. */
#if !defined (PC_IN_CALL_DUMMY)
#if CALL_DUMMY_LOCATION == BEFORE_TEXT_END
+extern CORE_ADDR text_end;
#define PC_IN_CALL_DUMMY(pc, sp, frame_address) \
((pc) >= text_end - CALL_DUMMY_LENGTH \
&& (pc) < text_end + DECR_PC_AFTER_BREAK)
#else /* Not before text_end. */
#if CALL_DUMMY_LOCATION == AFTER_TEXT_END
+extern CORE_ADDR text_end;
#define PC_IN_CALL_DUMMY(pc, sp, frame_address) \
((pc) >= text_end \
&& (pc) < text_end + CALL_DUMMY_LENGTH + DECR_PC_AFTER_BREAK)
#endif /* On stack. */
#endif /* Not before text_end. */
#endif /* No PC_IN_CALL_DUMMY. */
+
+#endif /* !defined (INFERIOR_H) */
projects / deliverable / binutils-gdb.git / blobdiff