struct gdbarch;
struct regcache;
struct ui_out;
+struct terminal_info;
/* For bpstat. */
#include "breakpoint.h"
extern void proceed (CORE_ADDR, enum target_signal, int);
+extern int sched_multi;
+
/* When set, stop the 'step' command if we enter a function which has
no line number information. The normal behavior is that we step
over such function. */
extern void terminal_ours (void);
-extern CORE_ADDR read_pc (void);
-
-extern void write_pc (CORE_ADDR);
-
-extern CORE_ADDR unsigned_pointer_to_address (struct type *type,
+extern CORE_ADDR unsigned_pointer_to_address (struct gdbarch *gdbarch,
+ struct type *type,
const gdb_byte *buf);
-extern void unsigned_address_to_pointer (struct type *type, gdb_byte *buf,
+extern void unsigned_address_to_pointer (struct gdbarch *gdbarch,
+ struct type *type, gdb_byte *buf,
CORE_ADDR addr);
-extern CORE_ADDR signed_pointer_to_address (struct type *type,
+extern CORE_ADDR signed_pointer_to_address (struct gdbarch *gdbarch,
+ struct type *type,
const gdb_byte *buf);
-extern void address_to_signed_pointer (struct type *type, gdb_byte *buf,
+extern void address_to_signed_pointer (struct gdbarch *gdbarch,
+ struct type *type, gdb_byte *buf,
CORE_ADDR addr);
extern void wait_for_inferior (int treat_exec_as_sigtrap);
extern void terminal_init_inferior_with_pgrp (int pgrp);
-/* From procfs.c */
-
-extern int proc_iterate_over_mappings (int (*)(int, CORE_ADDR));
-
-extern ptid_t procfs_first_available (void);
-
/* From fork-child.c */
extern int fork_inferior (char *, char *, char **,
extern void startup_inferior (int);
-extern char *construct_inferior_arguments (struct gdbarch *, int, char **);
-
-/* From inflow.c */
-
-extern void new_tty_prefork (const char *);
-
-extern int gdb_has_a_terminal (void);
+extern char *construct_inferior_arguments (int, char **);
/* From infrun.c */
/* Calls error_is_running if the current thread is running. */
extern void ensure_not_running (void);
+void set_step_info (struct frame_info *frame, struct symtab_and_line sal);
+
/* From infcmd.c */
extern void tty_command (char *, int);
extern void detach_command (char *, int);
+extern void notice_new_inferior (ptid_t, int, int);
+
/* Address at which inferior stopped. */
extern CORE_ADDR stop_pc;
-/* Flag indicating that a command has proceeded the inferior past the
- current breakpoint. */
-
-extern int breakpoint_proceeded;
-
/* Nonzero if stopped due to completion of a stack dummy routine. */
extern int stop_stack_dummy;
extern int stopped_by_random_signal;
-/* 1 means step over all subroutine calls.
- -1 means step over calls to undebuggable functions. */
+/* STEP_OVER_ALL means step over all subroutine calls.
+ STEP_OVER_UNDEBUGGABLE means step over calls to undebuggable functions.
+ STEP_OVER_NONE means don't step over any subroutine calls. */
enum step_over_calls_kind
{
void displaced_step_dump_bytes (struct ui_file *file,
const gdb_byte *buf, size_t len);
-
-/* When set, normal_stop will not call the normal_stop observer. */
-extern int suppress_stop_observer;
-
-/* When set, no calls to target_resumed observer will be made. */
-extern int suppress_resume_observer;
-
\f
/* Possible values for gdbarch_call_dummy_location. */
#define ON_STACK 1
specific thread, see `struct thread_info'. */
struct continuation *continuations;
+ /* Terminal info and state managed by inflow.c. */
+ struct terminal_info *terminal_info;
+
/* Private data used by the target vector implementation. */
struct private_inferior *private;
};
/* Boolean test for an already-known inferior id (GDB's homegrown id,
not the system's). */
-extern int valid_inferior_id (int num);
+extern int valid_gdb_inferior_id (int num);
/* Search function to lookup a inferior by target 'pid'. */
extern struct inferior *find_inferior_pid (int pid);
/* Returns true if the inferior list is not empty. */
extern int have_inferiors (void);
+/* Returns true if there are any live inferiors in the inferior list
+ (not cores, not executables, real live processes). */
+extern int have_live_inferiors (void);
+
/* Return a pointer to the current inferior. It is an error to call
this if there is no current inferior. */
extern struct inferior *current_inferior (void);