struct mem_attrib;
struct target_ops;
struct bp_target_info;
+struct regcache;
/* This include file defines the interface between the main part
of the debugger, and the part which is target-specific, or
{
/* AVR target specific transfer. See "avr-tdep.c" and "remote.c". */
TARGET_OBJECT_AVR,
+ /* SPU target specific transfer. See "spu-tdep.c". */
+ TARGET_OBJECT_SPU,
/* Transfer up-to LEN bytes of memory starting at OFFSET. */
TARGET_OBJECT_MEMORY,
/* Memory, avoiding GDB's data cache and trusting the executable.
void (*to_disconnect) (struct target_ops *, char *, int);
void (*to_resume) (ptid_t, int, enum target_signal);
ptid_t (*to_wait) (ptid_t, struct target_waitstatus *);
- void (*to_fetch_registers) (int);
- void (*to_store_registers) (int);
- void (*to_prepare_to_store) (void);
+ void (*to_fetch_registers) (struct regcache *, int);
+ void (*to_store_registers) (struct regcache *, int);
+ void (*to_prepare_to_store) (struct regcache *);
/* Transfer LEN bytes of memory between GDB address MYADDR and
target address MEMADDR. If WRITE, transfer them to the target, else
int (*to_remove_watchpoint) (CORE_ADDR, int, int);
int (*to_insert_watchpoint) (CORE_ADDR, int, int);
int (*to_stopped_by_watchpoint) (void);
+ int to_have_steppable_watchpoint;
int to_have_continuable_watchpoint;
int (*to_stopped_data_address) (struct target_ops *, CORE_ADDR *);
int (*to_region_ok_for_hw_watchpoint) (CORE_ADDR, int);
/* Fetch at least register REGNO, or all regs if regno == -1. No result. */
-#define target_fetch_registers(regno) \
- (*current_target.to_fetch_registers) (regno)
+#define target_fetch_registers(regcache, regno) \
+ (*current_target.to_fetch_registers) (regcache, regno)
/* Store at least register REGNO, or all regs if REGNO == -1.
It can store as many registers as it wants to, so target_prepare_to_store
must have been previously called. Calls error() if there are problems. */
-#define target_store_registers(regs) \
- (*current_target.to_store_registers) (regs)
+#define target_store_registers(regcache, regs) \
+ (*current_target.to_store_registers) (regcache, regs)
/* Get ready to modify the registers array. On machines which store
individual registers, this doesn't need to do anything. On machines
that REGISTERS contains all the registers from the program being
debugged. */
-#define target_prepare_to_store() \
- (*current_target.to_prepare_to_store) ()
+#define target_prepare_to_store(regcache) \
+ (*current_target.to_prepare_to_store) (regcache)
extern DCACHE *target_dcache;
extern int xfer_memory (CORE_ADDR, gdb_byte *, int, int,
struct mem_attrib *, struct target_ops *);
-extern int child_xfer_memory (CORE_ADDR, gdb_byte *, int, int,
- struct mem_attrib *, struct target_ops *);
-
/* Fetches the target's memory map. If one is found it is sorted
and returned, after some consistency checking. Otherwise, NULL
is returned. */
enum flash_preserve_mode preserve_flash_p,
void (*progress_cb) (ULONGEST, void *));
-
-extern char *child_pid_to_exec_file (int);
-
-extern char *child_core_file_to_sym_file (char *);
-
-#if defined(CHILD_POST_ATTACH)
-extern void child_post_attach (int);
-#endif
-
-extern void child_post_startup_inferior (ptid_t);
-
-extern void child_acknowledge_created_inferior (int);
-
-extern void child_insert_fork_catchpoint (int);
-
-extern int child_remove_fork_catchpoint (int);
-
-extern void child_insert_vfork_catchpoint (int);
-
-extern int child_remove_vfork_catchpoint (int);
-
-extern void child_acknowledge_created_inferior (int);
-
-extern int child_follow_fork (struct target_ops *, int);
-
-extern void child_insert_exec_catchpoint (int);
-
-extern int child_remove_exec_catchpoint (int);
-
-extern int child_reported_exec_events_per_exec_call (void);
-
-extern int child_has_exited (int, int, int *);
-
-extern int child_thread_alive (ptid_t);
-
/* From infrun.c. */
extern int inferior_has_forked (int pid, int *child_pid);
#define target_extra_thread_info(TP) \
(current_target.to_extra_thread_info (TP))
-/*
- * New Objfile Event Hook:
- *
- * Sometimes a GDB component wants to get notified whenever a new
- * objfile is loaded. Mainly this is used by thread-debugging
- * implementations that need to know when symbols for the target
- * thread implemenation are available.
- *
- * The old way of doing this is to define a macro 'target_new_objfile'
- * that points to the function that you want to be called on every
- * objfile/shlib load.
-
- The new way is to grab the function pointer,
- 'deprecated_target_new_objfile_hook', and point it to the function
- that you want to be called on every objfile/shlib load.
-
- If multiple clients are willing to be cooperative, they can each
- save a pointer to the previous value of
- deprecated_target_new_objfile_hook before modifying it, and arrange
- for their function to call the previous function in the chain. In
- that way, multiple clients can receive this notification (something
- like with signal handlers). */
-
-extern void (*deprecated_target_new_objfile_hook) (struct objfile *);
-
#ifndef target_pid_or_tid_to_str
#define target_pid_or_tid_to_str(ID) \
target_pid_to_str (ID)
#define target_get_thread_local_address_p() \
(target_get_thread_local_address != NULL)
-/* Hook to call target dependent code just after inferior target process has
- started. */
-
-#ifndef TARGET_CREATE_INFERIOR_HOOK
-#define TARGET_CREATE_INFERIOR_HOOK(PID)
-#endif
/* Hardware watchpoint interfaces. */
(*current_target.to_stopped_by_watchpoint) ()
#endif
+/* Non-zero if we have steppable watchpoints */
+
+#ifndef HAVE_STEPPABLE_WATCHPOINT
+#define HAVE_STEPPABLE_WATCHPOINT \
+ (current_target.to_have_steppable_watchpoint)
+#endif
+
/* Non-zero if we have continuable watchpoints */
#ifndef HAVE_CONTINUABLE_WATCHPOINT