#if !defined (INFERIOR_H)
#define INFERIOR_H 1
struct gdbarch;
struct regcache;
#include "breakpoint.h"
#include "target.h"
struct environ;
struct inferior_status;
extern struct inferior_status *save_inferior_status (int);
extern void restore_inferior_status (struct inferior_status *);
extern struct cleanup *make_cleanup_restore_inferior_status (struct inferior_status *);
extern void discard_inferior_status (struct inferior_status *);
extern void write_inferior_status_register (struct inferior_status
*inf_status, int regno,
LONGEST val);
extern ptid_t minus_one_ptid;
extern ptid_t null_ptid;
ptid_t ptid_build (int pid, long lwp, long tid);
ptid_t pid_to_ptid (int pid);
int ptid_get_pid (ptid_t ptid);
long ptid_get_lwp (ptid_t ptid);
long ptid_get_tid (ptid_t ptid);
extern int ptid_equal (ptid_t p1, ptid_t p2);
extern struct cleanup * save_inferior_ptid (void);
extern void set_sigint_trap (void);
extern void clear_sigint_trap (void);
extern void set_sigio_trap (void);
extern void clear_sigio_trap (void);
extern char *inferior_io_terminal;
extern ptid_t inferior_ptid;
extern int target_executing;
extern int sync_execution;
extern int inferior_ignoring_startup_exec_events;
extern int inferior_ignoring_leading_exec_events;
extern struct environ *inferior_environ;
extern void clear_proceed_status (void);
extern void proceed (CORE_ADDR, enum target_signal, int);
extern int step_stop_if_no_debug;
extern void kill_inferior (void);
extern void generic_mourn_inferior (void);
extern void terminal_save_ours (void);
extern void terminal_ours (void);
extern int run_stack_dummy (CORE_ADDR , struct regcache *);
extern CORE_ADDR read_pc (void);
extern CORE_ADDR read_pc_pid (ptid_t);
extern CORE_ADDR generic_target_read_pc (ptid_t);
extern void write_pc (CORE_ADDR);
extern void write_pc_pid (CORE_ADDR, ptid_t);
extern void generic_target_write_pc (CORE_ADDR, ptid_t);
extern CORE_ADDR read_sp (void);
extern CORE_ADDR generic_target_read_sp (void);
extern void write_sp (CORE_ADDR);
extern void generic_target_write_sp (CORE_ADDR);
extern CORE_ADDR read_fp (void);
extern CORE_ADDR generic_target_read_fp (void);
extern CORE_ADDR unsigned_pointer_to_address (struct type *type, void *buf);
extern void unsigned_address_to_pointer (struct type *type, void *buf,
CORE_ADDR addr);
extern CORE_ADDR signed_pointer_to_address (struct type *type, void *buf);
extern void address_to_signed_pointer (struct type *type, void *buf,
CORE_ADDR addr);
extern void wait_for_inferior (void);
extern void fetch_inferior_event (void *);
extern void init_wait_for_inferior (void);
extern void close_exec_file (void);
extern void reopen_exec_file (void);
extern void resume (int, enum target_signal);
extern void default_print_registers_info (struct gdbarch *gdbarch,
struct ui_file *file,
struct frame_info *frame,
int regnum, int all);
extern void store_inferior_registers (int);
extern void fetch_inferior_registers (int);
extern void solib_create_inferior_hook (void);
extern void child_terminal_info (char *, int);
extern void term_info (char *, int);
extern void terminal_ours_for_output (void);
extern void terminal_inferior (void);
extern void terminal_init_inferior (void);
extern void terminal_init_inferior_with_pgrp (int pgrp);
extern int attach (int);
#if !defined(REQUIRE_ATTACH)
#define REQUIRE_ATTACH attach
#endif
#if !defined(REQUIRE_DETACH)
#define REQUIRE_DETACH(pid,siggnal) detach (siggnal)
#endif
extern void detach (int);
int ptrace_wait (ptid_t, int *);
extern void child_resume (ptid_t, int, enum target_signal);
#ifndef PTRACE_ARG3_TYPE
#define PTRACE_ARG3_TYPE int
#endif
extern int call_ptrace (int, int, PTRACE_ARG3_TYPE, int);
extern void pre_fork_inferior (void);
extern int proc_iterate_over_mappings (int (*)(int, CORE_ADDR));
extern ptid_t procfs_first_available (void);
extern void fork_inferior (char *, char *, char **,
void (*)(void),
void (*)(int), void (*)(void), char *);
extern void clone_and_follow_inferior (int, int *);
extern void startup_inferior ();
extern char *construct_inferior_arguments (struct gdbarch *, int, char **);
extern void new_tty_prefork (char *);
extern int gdb_has_a_terminal (void);
extern void start_remote (void);
extern void normal_stop (void);
extern int signal_stop_state (int);
extern int signal_print_state (int);
extern int signal_pass_state (int);
extern int signal_stop_update (int, int);
extern int signal_print_update (int, int);
extern int signal_pass_update (int, int);
extern void get_last_target_status(ptid_t *ptid,
struct target_waitstatus *status);
extern void step_once (int, int, int);
extern void tty_command (char *, int);
extern void attach_command (char *, int);
extern char *get_inferior_args (void);
extern char *set_inferior_args (char *);
extern void set_inferior_args_vector (int, char **);
extern void registers_info (char *, int);
extern void nexti_command (char *, int);
extern void stepi_command (char *, int);
extern void continue_command (char *, int);
extern void interrupt_target_command (char *args, int from_tty);
extern enum target_signal stop_signal;
extern CORE_ADDR stop_pc;
extern bpstat stop_bpstat;
extern int breakpoint_proceeded;
extern int stop_step;
extern int stop_stack_dummy;
extern int stopped_by_random_signal;
extern CORE_ADDR step_range_start;
extern CORE_ADDR step_range_end;
extern CORE_ADDR step_frame_address;
extern CORE_ADDR step_sp;
enum step_over_calls_kind
{
STEP_OVER_NONE,
STEP_OVER_ALL,
STEP_OVER_UNDEBUGGABLE
};
extern enum step_over_calls_kind step_over_calls;
extern int step_multi;
extern int stop_soon_quietly;
extern int proceed_to_finish;
extern struct regcache *stop_registers;
extern int attach_flag;
#define ON_STACK 1
#define BEFORE_TEXT_END 2
#define AFTER_TEXT_END 3
#define AT_ENTRY_POINT 4
#if !defined (USE_GENERIC_DUMMY_FRAMES)
#define USE_GENERIC_DUMMY_FRAMES 0
#endif
#if !defined (CALL_DUMMY_LOCATION)
#define CALL_DUMMY_LOCATION ON_STACK
#endif
#if !defined (CALL_DUMMY_ADDRESS)
#define CALL_DUMMY_ADDRESS() (internal_error (__FILE__, __LINE__, "CALL_DUMMY_ADDRESS"), 0)
#endif
#if !defined (CALL_DUMMY_START_OFFSET)
#define CALL_DUMMY_START_OFFSET (internal_error (__FILE__, __LINE__, "CALL_DUMMY_START_OFFSET"), 0)
#endif
#if !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
#define CALL_DUMMY_BREAKPOINT_OFFSET_P (0)
#define CALL_DUMMY_BREAKPOINT_OFFSET (internal_error (__FILE__, __LINE__, "CALL_DUMMY_BREAKPOINT_OFFSET"), 0)
#endif
#if !defined CALL_DUMMY_BREAKPOINT_OFFSET_P
#define CALL_DUMMY_BREAKPOINT_OFFSET_P (1)
#endif
#if !defined (CALL_DUMMY_LENGTH)
#define CALL_DUMMY_LENGTH (internal_error (__FILE__, __LINE__, "CALL_DUMMY_LENGTH"), 0)
#endif
#if defined (CALL_DUMMY_STACK_ADJUST)
#if !defined (CALL_DUMMY_STACK_ADJUST_P)
#define CALL_DUMMY_STACK_ADJUST_P (1)
#endif
#endif
#if !defined (CALL_DUMMY_STACK_ADJUST)
#define CALL_DUMMY_STACK_ADJUST (internal_error (__FILE__, __LINE__, "CALL_DUMMY_STACK_ADJUST"), 0)
#endif
#if !defined (CALL_DUMMY_STACK_ADJUST_P)
#define CALL_DUMMY_STACK_ADJUST_P (0)
#endif
#if !defined (CALL_DUMMY_P)
#if defined (CALL_DUMMY)
#define CALL_DUMMY_P 1
#else
#define CALL_DUMMY_P 0
#endif
#endif
#if !defined PUSH_DUMMY_FRAME
#define PUSH_DUMMY_FRAME (internal_error (__FILE__, __LINE__, "PUSH_DUMMY_FRAME"), 0)
#endif
#if !defined FIX_CALL_DUMMY
#define FIX_CALL_DUMMY(a1,a2,a3,a4,a5,a6,a7) (internal_error (__FILE__, __LINE__, "FIX_CALL_DUMMY"), 0)
#endif
#if !defined STORE_STRUCT_RETURN
#define STORE_STRUCT_RETURN(a1,a2) (internal_error (__FILE__, __LINE__, "STORE_STRUCT_RETURN"), 0)
#endif
extern int pc_in_call_dummy_before_text_end (CORE_ADDR pc, CORE_ADDR sp,
CORE_ADDR frame_address);
#if !GDB_MULTI_ARCH
#if !defined (PC_IN_CALL_DUMMY) && CALL_DUMMY_LOCATION == BEFORE_TEXT_END
#define PC_IN_CALL_DUMMY(pc, sp, frame_address) pc_in_call_dummy_before_text_end (pc, sp, frame_address)
#endif
#endif
extern int pc_in_call_dummy_after_text_end (CORE_ADDR pc, CORE_ADDR sp,
CORE_ADDR frame_address);
#if !GDB_MULTI_ARCH
#if !defined (PC_IN_CALL_DUMMY) && CALL_DUMMY_LOCATION == AFTER_TEXT_END
#define PC_IN_CALL_DUMMY(pc, sp, frame_address) pc_in_call_dummy_after_text_end (pc, sp, frame_address)
#endif
#endif
extern int pc_in_call_dummy_on_stack (CORE_ADDR pc, CORE_ADDR sp,
CORE_ADDR frame_address);
#if !GDB_MULTI_ARCH
#if !defined (PC_IN_CALL_DUMMY) && CALL_DUMMY_LOCATION == ON_STACK
#define PC_IN_CALL_DUMMY(pc, sp, frame_address) pc_in_call_dummy_on_stack (pc, sp, frame_address)
#endif
#endif
extern int pc_in_call_dummy_at_entry_point (CORE_ADDR pc, CORE_ADDR sp,
CORE_ADDR frame_address);
#if !GDB_MULTI_ARCH
#if !defined (PC_IN_CALL_DUMMY) && CALL_DUMMY_LOCATION == AT_ENTRY_POINT
#define PC_IN_CALL_DUMMY(pc, sp, frame_address) pc_in_call_dummy_at_entry_point (pc, sp, frame_address)
#endif
#endif
#if !defined(CALL_DUMMY_HAS_COMPLETED)
#define CALL_DUMMY_HAS_COMPLETED(pc, sp, frame_address) \
PC_IN_CALL_DUMMY((pc), (sp), (frame_address))
#endif
#if !defined(START_INFERIOR_TRAPS_EXPECTED)
#define START_INFERIOR_TRAPS_EXPECTED 2
#endif
#if !defined(START_INFERIOR_TRAPS_EXPECTED_NOSHELL)
#define START_INFERIOR_TRAPS_EXPECTED_NOSHELL (START_INFERIOR_TRAPS_EXPECTED - 1)
#endif
#define STARTUP_WITH_SHELL 1
#if !defined(START_INFERIOR_TRAPS_EXPECTED)
#define START_INFERIOR_TRAPS_EXPECTED 2
#endif
extern int start_with_shell_flag;
#endif