done from the target, so GDB needs to be able to tell whether
it should ignore the event and whether it should adjust the PC.
See adjust_pc_after_break. */
- virtual int stopped_by_sw_breakpoint ()
- TARGET_DEFAULT_RETURN (0);
+ virtual bool stopped_by_sw_breakpoint ()
+ TARGET_DEFAULT_RETURN (false);
/* Returns true if the above method is supported. */
- virtual int supports_stopped_by_sw_breakpoint ()
- TARGET_DEFAULT_RETURN (0);
+ virtual bool supports_stopped_by_sw_breakpoint ()
+ TARGET_DEFAULT_RETURN (false);
/* Returns true if the target stopped for a hardware breakpoint.
Likewise, if the target supports hardware breakpoints, this
require PC adjustment, GDB needs to be able to tell whether the
hardware breakpoint event is a delayed event for a breakpoint
that is already gone and should thus be ignored. */
- virtual int stopped_by_hw_breakpoint ()
- TARGET_DEFAULT_RETURN (0);
+ virtual bool stopped_by_hw_breakpoint ()
+ TARGET_DEFAULT_RETURN (false);
/* Returns true if the above method is supported. */
- virtual int supports_stopped_by_hw_breakpoint ()
- TARGET_DEFAULT_RETURN (0);
+ virtual bool supports_stopped_by_hw_breakpoint ()
+ TARGET_DEFAULT_RETURN (false);
virtual int can_use_hw_breakpoint (enum bptype, int, int)
TARGET_DEFAULT_RETURN (0);
virtual int remove_mask_watchpoint (CORE_ADDR, CORE_ADDR,
enum target_hw_bp_type)
TARGET_DEFAULT_RETURN (1);
- virtual int stopped_by_watchpoint ()
- TARGET_DEFAULT_RETURN (0);
+ virtual bool stopped_by_watchpoint ()
+ TARGET_DEFAULT_RETURN (false);
virtual int have_steppable_watchpoint ()
- TARGET_DEFAULT_RETURN (0);
+ TARGET_DEFAULT_RETURN (false);
virtual bool have_continuable_watchpoint ()
- TARGET_DEFAULT_RETURN (0);
- virtual int stopped_data_address (CORE_ADDR *)
- TARGET_DEFAULT_RETURN (0);
- virtual int watchpoint_addr_within_range (CORE_ADDR, CORE_ADDR, int)
+ TARGET_DEFAULT_RETURN (false);
+ virtual bool stopped_data_address (CORE_ADDR *)
+ TARGET_DEFAULT_RETURN (false);
+ virtual bool watchpoint_addr_within_range (CORE_ADDR, CORE_ADDR, int)
TARGET_DEFAULT_FUNC (default_watchpoint_addr_within_range);
/* Documentation of this routine is provided with the corresponding
virtual int region_ok_for_hw_watchpoint (CORE_ADDR, int)
TARGET_DEFAULT_FUNC (default_region_ok_for_hw_watchpoint);
- virtual int can_accel_watchpoint_condition (CORE_ADDR, int, int,
- struct expression *)
- TARGET_DEFAULT_RETURN (0);
+ virtual bool can_accel_watchpoint_condition (CORE_ADDR, int, int,
+ struct expression *)
+ TARGET_DEFAULT_RETURN (false);
virtual int masked_watch_num_registers (CORE_ADDR, CORE_ADDR)
TARGET_DEFAULT_RETURN (-1);
TARGET_DEFAULT_RETURN (-1);
virtual bool supports_terminal_ours ()
- TARGET_DEFAULT_RETURN (0);
+ TARGET_DEFAULT_RETURN (false);
virtual void terminal_init ()
TARGET_DEFAULT_IGNORE ();
virtual void terminal_inferior ()
/* Note that can_run is special and can be invoked on an unpushed
target. Targets defining this method must also define
to_can_async_p and to_supports_non_stop. */
- virtual int can_run ();
+ virtual bool can_run ();
/* Documentation of this routine is provided with the corresponding
target_* macro. */
unsigned char * TARGET_DEBUG_PRINTER (target_debug_print_signals))
TARGET_DEFAULT_IGNORE ();
- virtual int thread_alive (ptid_t ptid)
- TARGET_DEFAULT_RETURN (0);
+ virtual bool thread_alive (ptid_t ptid)
+ TARGET_DEFAULT_RETURN (false);
virtual void update_thread_list ()
TARGET_DEFAULT_IGNORE ();
virtual const char *pid_to_str (ptid_t)
enum strata to_stratum;
/* Provide default values for all "must have" methods. */
- virtual int has_all_memory () { return 0; }
- virtual int has_memory () { return 0; }
- virtual int has_stack () { return 0; }
- virtual int has_registers () { return 0; }
- virtual int has_execution (ptid_t) { return 0; }
+ virtual bool has_all_memory () { return false; }
+ virtual bool has_memory () { return false; }
+ virtual bool has_stack () { return false; }
+ virtual bool has_registers () { return false; }
+ virtual bool has_execution (ptid_t) { return false; }
/* Control thread execution. */
virtual thread_control_capabilities get_thread_control_capabilities ()
TARGET_DEFAULT_RETURN (0);
/* This method must be implemented in some situations. See the
comment on 'can_run'. */
- virtual int can_async_p ()
- TARGET_DEFAULT_RETURN (0);
- virtual int is_async_p ()
- TARGET_DEFAULT_RETURN (0);
+ virtual bool can_async_p ()
+ TARGET_DEFAULT_RETURN (false);
+ virtual bool is_async_p ()
+ TARGET_DEFAULT_RETURN (false);
virtual void async (int)
TARGET_DEFAULT_NORETURN (tcomplain ());
virtual void thread_events (int)
TARGET_DEFAULT_IGNORE ();
/* This method must be implemented in some situations. See the
comment on 'can_run'. */
- virtual int supports_non_stop ()
- TARGET_DEFAULT_RETURN (0);
+ virtual bool supports_non_stop ()
+ TARGET_DEFAULT_RETURN (false);
/* Return true if the target operates in non-stop mode even with
"set non-stop off". */
- virtual int always_non_stop_p ()
- TARGET_DEFAULT_RETURN (0);
+ virtual bool always_non_stop_p ()
+ TARGET_DEFAULT_RETURN (false);
/* find_memory_regions support method for gcore */
virtual int find_memory_regions (find_memory_region_ftype func, void *data)
TARGET_DEFAULT_FUNC (dummy_find_memory_regions);
TARGET_DEFAULT_FUNC (default_search_memory);
/* Can target execute in reverse? */
- virtual int can_execute_reverse ()
- TARGET_DEFAULT_RETURN (0);
+ virtual bool can_execute_reverse ()
+ TARGET_DEFAULT_RETURN (false);
/* The direction the target is currently executing. Must be
implemented on targets that support reverse execution and async
/* Does this target support debugging multiple processes
simultaneously? */
- virtual int supports_multi_process ()
- TARGET_DEFAULT_RETURN (0);
+ virtual bool supports_multi_process ()
+ TARGET_DEFAULT_RETURN (false);
/* Does this target support enabling and disabling tracepoints while a trace
experiment is running? */
- virtual int supports_enable_disable_tracepoint ()
- TARGET_DEFAULT_RETURN (0);
+ virtual bool supports_enable_disable_tracepoint ()
+ TARGET_DEFAULT_RETURN (false);
/* Does this target support disabling address space randomization? */
- virtual int supports_disable_randomization ()
+ virtual bool supports_disable_randomization ()
TARGET_DEFAULT_FUNC (find_default_supports_disable_randomization);
/* Does this target support the tracenz bytecode for string collection? */
- virtual int supports_string_tracing ()
- TARGET_DEFAULT_RETURN (0);
+ virtual bool supports_string_tracing ()
+ TARGET_DEFAULT_RETURN (false);
/* Does this target support evaluation of breakpoint conditions on its
end? */
- virtual int supports_evaluation_of_breakpoint_conditions ()
- TARGET_DEFAULT_RETURN (0);
+ virtual bool supports_evaluation_of_breakpoint_conditions ()
+ TARGET_DEFAULT_RETURN (false);
/* Does this target support evaluation of breakpoint commands on its
end? */
- virtual int can_run_breakpoint_commands ()
- TARGET_DEFAULT_RETURN (0);
+ virtual bool can_run_breakpoint_commands ()
+ TARGET_DEFAULT_RETURN (false);
/* Determine current architecture of thread PTID.
/* Return nonzero if the filesystem seen by the current inferior
is the local filesystem, zero otherwise. */
- virtual int filesystem_is_local ()
- TARGET_DEFAULT_RETURN (1);
+ virtual bool filesystem_is_local ()
+ TARGET_DEFAULT_RETURN (true);
/* Open FILENAME on the target, in the filesystem as seen by INF,
using FLAGS and MODE. If INF is NULL, use the filesystem seen
/* Is the target able to download tracepoint locations in current
state? */
- virtual int can_download_tracepoint ()
- TARGET_DEFAULT_RETURN (0);
+ virtual bool can_download_tracepoint ()
+ TARGET_DEFAULT_RETURN (false);
/* Send full details of a trace state variable to the target. */
virtual void download_trace_state_variable (const trace_state_variable &tsv)
/* Get the value of the trace state variable number TSV, returning
1 if the value is known and writing the value itself into the
location pointed to by VAL, else returning 0. */
- virtual int get_trace_state_variable_value (int tsv, LONGEST *val)
- TARGET_DEFAULT_RETURN (0);
+ virtual bool get_trace_state_variable_value (int tsv, LONGEST *val)
+ TARGET_DEFAULT_RETURN (false);
virtual int save_trace_data (const char *filename)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Add/change textual notes about the trace run, returning 1 if
successful, 0 otherwise. */
- virtual int set_trace_notes (const char *user, const char *notes,
- const char *stopnotes)
- TARGET_DEFAULT_RETURN (0);
+ virtual bool set_trace_notes (const char *user, const char *notes,
+ const char *stopnotes)
+ TARGET_DEFAULT_RETURN (false);
/* Return the processor core that thread PTID was last seen on.
This information is updated only when:
/* Return the address of the start of the Thread Information Block
a Windows OS specific feature. */
- virtual int get_tib_address (ptid_t ptid, CORE_ADDR *addr)
+ virtual bool get_tib_address (ptid_t ptid, CORE_ADDR *addr)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Send the new settings of write permission variables. */
virtual traceframe_info_up traceframe_info ()
TARGET_DEFAULT_NORETURN (tcomplain ());
- /* Ask the target to use or not to use agent according to USE. Return 1
- successful, 0 otherwise. */
- virtual int use_agent (int use)
+ /* Ask the target to use or not to use agent according to USE.
+ Return true if successful, false otherwise. */
+ virtual bool use_agent (bool use)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Is the target able to use agent in current state? */
- virtual int can_use_agent ()
- TARGET_DEFAULT_RETURN (0);
+ virtual bool can_use_agent ()
+ TARGET_DEFAULT_RETURN (false);
/* Enable branch tracing for PTID using CONF configuration.
Return a branch trace target information struct for reading and for
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Query if the record target is currently replaying PTID. */
- virtual int record_is_replaying (ptid_t ptid)
- TARGET_DEFAULT_RETURN (0);
+ virtual bool record_is_replaying (ptid_t ptid)
+ TARGET_DEFAULT_RETURN (false);
/* Query if the record target will replay PTID if it were resumed in
execution direction DIR. */
- virtual int record_will_replay (ptid_t ptid, int dir)
- TARGET_DEFAULT_RETURN (0);
+ virtual bool record_will_replay (ptid_t ptid, int dir)
+ TARGET_DEFAULT_RETURN (false);
/* Stop replaying. */
virtual void record_stop_replaying ()
virtual void call_history_range (ULONGEST begin, ULONGEST end, record_print_flags flags)
TARGET_DEFAULT_NORETURN (tcomplain ());
- /* Nonzero if TARGET_OBJECT_LIBRARIES_SVR4 may be read with a
+ /* True if TARGET_OBJECT_LIBRARIES_SVR4 may be read with a
non-empty annex. */
- virtual int augmented_libraries_svr4_read ()
- TARGET_DEFAULT_RETURN (0);
+ virtual bool augmented_libraries_svr4_read ()
+ TARGET_DEFAULT_RETURN (false);
/* Those unwinders are tried before any other arch unwinders. If
SELF doesn't have unwinders, it should delegate to the
return NULL;
}
- int has_registers () override
+ bool has_registers () override
{
- return 1;
+ return true;
}
- int has_stack () override
+ bool has_stack () override
{
- return 1;
+ return true;
}
- int has_memory () override
+ bool has_memory () override
{
- return 1;
+ return true;
}
void prepare_to_store (regcache *regs) override
projects / deliverable / binutils-gdb.git / blobdiff