#include "bfd.h"
#include "symtab.h"
+#include "dcache.h"
enum strata
{
of the protocol. Note that in some GDB's TARGET_SIGNAL_REALTIME_32
is number 76. */
TARGET_SIGNAL_REALTIME_32,
+ /* Yet another pain, IRIX 6 has SIG64. */
+ TARGET_SIGNAL_REALTIME_64,
#if defined(MACH) || defined(__MACH__)
/* Mach exceptions */
on TARGET_ACTIVITY_FD. */
extern int target_activity_fd;
/* Returns zero to leave the inferior alone, one to interrupt it. */
-extern int (*target_activity_function) PARAMS ((void));
+extern int (*target_activity_function) (void);
\f
struct thread_info; /* fwd decl for parameter list below: */
char *to_doc; /* Documentation. Does not include trailing
newline, and starts with a one-line descrip-
tion (probably similar to to_longname). */
- void (*to_open) PARAMS ((char *, int));
- void (*to_close) PARAMS ((int));
- void (*to_attach) PARAMS ((char *, int));
- void (*to_post_attach) PARAMS ((int));
- void (*to_require_attach) PARAMS ((char *, int));
- void (*to_detach) PARAMS ((char *, int));
- void (*to_require_detach) PARAMS ((int, char *, int));
- void (*to_resume) PARAMS ((int, int, enum target_signal));
- int (*to_wait) PARAMS ((int, struct target_waitstatus *));
- void (*to_post_wait) PARAMS ((int, int));
- void (*to_fetch_registers) PARAMS ((int));
- void (*to_store_registers) PARAMS ((int));
- void (*to_prepare_to_store) PARAMS ((void));
+ void (*to_open) (char *, int);
+ void (*to_close) (int);
+ void (*to_attach) (char *, int);
+ void (*to_post_attach) (int);
+ void (*to_require_attach) (char *, int);
+ void (*to_detach) (char *, int);
+ void (*to_require_detach) (int, char *, int);
+ void (*to_resume) (int, int, enum target_signal);
+ int (*to_wait) (int, struct target_waitstatus *);
+ void (*to_post_wait) (int, int);
+ void (*to_fetch_registers) (int);
+ void (*to_store_registers) (int);
+ void (*to_prepare_to_store) (void);
/* Transfer LEN bytes of memory between GDB address MYADDR and
target address MEMADDR. If WRITE, transfer them to the target, else
transfer right at MEMADDR, but we could transfer at least
something at MEMADDR + N. */
- int (*to_xfer_memory) PARAMS ((CORE_ADDR memaddr, char *myaddr,
- int len, int write,
- struct target_ops * target));
+ int (*to_xfer_memory) (CORE_ADDR memaddr, char *myaddr,
+ int len, int write, struct target_ops * target);
#if 0
/* Enable this after 4.12. */
If we don't find anything, set *ADDR_FOUND to (CORE_ADDR)0 and
return. */
- void (*to_search) PARAMS ((int len, char *data, char *mask,
- CORE_ADDR startaddr, int increment,
- CORE_ADDR lorange, CORE_ADDR hirange,
- CORE_ADDR * addr_found, char *data_found));
+ void (*to_search) (int len, char *data, char *mask,
+ CORE_ADDR startaddr, int increment,
+ CORE_ADDR lorange, CORE_ADDR hirange,
+ CORE_ADDR * addr_found, char *data_found);
#define target_search(len, data, mask, startaddr, increment, lorange, hirange, addr_found, data_found) \
(*current_target.to_search) (len, data, mask, startaddr, increment, \
lorange, hirange, addr_found, data_found)
#endif /* 0 */
- void (*to_files_info) PARAMS ((struct target_ops *));
- int (*to_insert_breakpoint) PARAMS ((CORE_ADDR, char *));
- int (*to_remove_breakpoint) PARAMS ((CORE_ADDR, char *));
- void (*to_terminal_init) PARAMS ((void));
- void (*to_terminal_inferior) PARAMS ((void));
- void (*to_terminal_ours_for_output) PARAMS ((void));
- void (*to_terminal_ours) PARAMS ((void));
- void (*to_terminal_info) PARAMS ((char *, int));
- void (*to_kill) PARAMS ((void));
- void (*to_load) PARAMS ((char *, int));
- int (*to_lookup_symbol) PARAMS ((char *, CORE_ADDR *));
- void (*to_create_inferior) PARAMS ((char *, char *, char **));
- void (*to_post_startup_inferior) PARAMS ((int));
- void (*to_acknowledge_created_inferior) PARAMS ((int));
- void (*to_clone_and_follow_inferior) PARAMS ((int, int *));
- void (*to_post_follow_inferior_by_clone) PARAMS ((void));
- int (*to_insert_fork_catchpoint) PARAMS ((int));
- int (*to_remove_fork_catchpoint) PARAMS ((int));
- int (*to_insert_vfork_catchpoint) PARAMS ((int));
- int (*to_remove_vfork_catchpoint) PARAMS ((int));
- int (*to_has_forked) PARAMS ((int, int *));
- int (*to_has_vforked) PARAMS ((int, int *));
- int (*to_can_follow_vfork_prior_to_exec) PARAMS ((void));
- void (*to_post_follow_vfork) PARAMS ((int, int, int, int));
- int (*to_insert_exec_catchpoint) PARAMS ((int));
- int (*to_remove_exec_catchpoint) PARAMS ((int));
- int (*to_has_execd) PARAMS ((int, char **));
- int (*to_reported_exec_events_per_exec_call) PARAMS ((void));
- int (*to_has_syscall_event) PARAMS ((int, enum target_waitkind *, int *));
- int (*to_has_exited) PARAMS ((int, int, int *));
- void (*to_mourn_inferior) PARAMS ((void));
- int (*to_can_run) PARAMS ((void));
- void (*to_notice_signals) PARAMS ((int pid));
- int (*to_thread_alive) PARAMS ((int pid));
- void (*to_find_new_threads) PARAMS ((void));
- char *(*to_pid_to_str) PARAMS ((int));
- char *(*to_extra_thread_info) PARAMS ((struct thread_info *));
- void (*to_stop) PARAMS ((void));
- int (*to_query) PARAMS ((int /*char */ , char *, char *, int *));
+ void (*to_files_info) (struct target_ops *);
+ int (*to_insert_breakpoint) (CORE_ADDR, char *);
+ int (*to_remove_breakpoint) (CORE_ADDR, char *);
+ void (*to_terminal_init) (void);
+ void (*to_terminal_inferior) (void);
+ void (*to_terminal_ours_for_output) (void);
+ void (*to_terminal_ours) (void);
+ void (*to_terminal_info) (char *, int);
+ void (*to_kill) (void);
+ void (*to_load) (char *, int);
+ int (*to_lookup_symbol) (char *, CORE_ADDR *);
+ void (*to_create_inferior) (char *, char *, char **);
+ void (*to_post_startup_inferior) (int);
+ void (*to_acknowledge_created_inferior) (int);
+ void (*to_clone_and_follow_inferior) (int, int *);
+ void (*to_post_follow_inferior_by_clone) (void);
+ int (*to_insert_fork_catchpoint) (int);
+ int (*to_remove_fork_catchpoint) (int);
+ int (*to_insert_vfork_catchpoint) (int);
+ int (*to_remove_vfork_catchpoint) (int);
+ int (*to_has_forked) (int, int *);
+ int (*to_has_vforked) (int, int *);
+ int (*to_can_follow_vfork_prior_to_exec) (void);
+ void (*to_post_follow_vfork) (int, int, int, int);
+ int (*to_insert_exec_catchpoint) (int);
+ int (*to_remove_exec_catchpoint) (int);
+ int (*to_has_execd) (int, char **);
+ int (*to_reported_exec_events_per_exec_call) (void);
+ int (*to_has_syscall_event) (int, enum target_waitkind *, int *);
+ int (*to_has_exited) (int, int, int *);
+ void (*to_mourn_inferior) (void);
+ int (*to_can_run) (void);
+ void (*to_notice_signals) (int pid);
+ int (*to_thread_alive) (int pid);
+ void (*to_find_new_threads) (void);
+ char *(*to_pid_to_str) (int);
+ char *(*to_extra_thread_info) (struct thread_info *);
+ void (*to_stop) (void);
+ int (*to_query) (int /*char */ , char *, char *, int *);
void (*to_rcmd) (char *command, struct ui_file *output);
- struct symtab_and_line *(*to_enable_exception_callback) PARAMS ((enum exception_event_kind, int));
- struct exception_event_record *(*to_get_current_exception_event) PARAMS ((void));
- char *(*to_pid_to_exec_file) PARAMS ((int pid));
- char *(*to_core_file_to_sym_file) PARAMS ((char *));
+ struct symtab_and_line *(*to_enable_exception_callback) (enum
+ exception_event_kind,
+ int);
+ struct exception_event_record *(*to_get_current_exception_event) (void);
+ char *(*to_pid_to_exec_file) (int pid);
+ char *(*to_core_file_to_sym_file) (char *);
enum strata to_stratum;
struct target_ops
*DONT_USE; /* formerly to_next */
and (if successful) pushes a new target onto the stack.
Targets should supply this routine, if only to provide an error message. */
-#define target_open(name, from_tty) \
- (*current_target.to_open) (name, from_tty)
+#define target_open(name, from_tty) \
+ do { \
+ dcache_invalidate (target_dcache); \
+ (*current_target.to_open) (name, from_tty); \
+ } while (0)
/* Does whatever cleanup is required for a target that we are no longer
going to be calling. Argument says whether we are quitting gdb and
the target, or TARGET_SIGNAL_0 for no signal. The caller may not
pass TARGET_SIGNAL_DEFAULT. */
-#define target_resume(pid, step, siggnal) \
- (*current_target.to_resume) (pid, step, siggnal)
+#define target_resume(pid, step, siggnal) \
+ do { \
+ dcache_invalidate(target_dcache); \
+ (*current_target.to_resume) (pid, step, siggnal); \
+ } while (0)
/* Wait for process pid to do something. Pid = -1 to wait for any pid
to do something. Return pid of child, or -1 in case of error;
#define target_prepare_to_store() \
(*current_target.to_prepare_to_store) ()
+extern DCACHE *target_dcache;
+
+extern int do_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len, int write);
+
extern int target_read_string (CORE_ADDR, char **, int, int *);
extern int target_read_memory (CORE_ADDR memaddr, char *myaddr, int len);
-extern int target_write_memory (CORE_ADDR, char *, int);
+extern int target_write_memory (CORE_ADDR memaddr, char *myaddr, int len);
extern int xfer_memory (CORE_ADDR, char *, int, int, struct target_ops *);
* can receive this notification (something like with signal handlers).
*/
-extern void (*target_new_objfile_hook) PARAMS ((struct objfile *));
+extern void (*target_new_objfile_hook) (struct objfile *);
#ifndef target_pid_or_tid_to_str
#define target_pid_or_tid_to_str(ID) \
#define target_pid_to_exec_file(pid) \
(current_target.to_pid_to_exec_file) (pid)
-/* Hook to call target-dependant code after reading in a new symbol table. */
+/* Hook to call target-dependent code after reading in a new symbol table. */
#ifndef TARGET_SYMFILE_POSTREAD
#define TARGET_SYMFILE_POSTREAD(OBJFILE)
#endif
-/* Hook to call target dependant code just after inferior target process has
+/* Hook to call target dependent code just after inferior target process has
started. */
#ifndef TARGET_CREATE_INFERIOR_HOOK