/* Common definitions for remote server for GDB.
- Copyright 1993, 1995, 1997, 1998, 1999, 2000, 2002
+ Copyright (C) 1993, 1995, 1997, 1998, 1999, 2000, 2002, 2003, 2004, 2005,
+ 2006
Free Software Foundation, Inc.
This file is part of GDB.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA. */
#ifndef SERVER_H
#define SERVER_H
#include <errno.h>
#include <setjmp.h>
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+#if !HAVE_DECL_STRERROR
+#ifndef strerror
+extern char *strerror (int); /* X3.159-1989 4.11.6.2 */
+#endif
+#endif
+
#ifndef ATTR_NORETURN
#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7))
#define ATTR_NORETURN __attribute__ ((noreturn))
least the size of a (void *). */
typedef long long CORE_ADDR;
+/* Generic information for tracking a list of ``inferiors'' - threads,
+ processes, etc. */
+struct inferior_list
+{
+ struct inferior_list_entry *head;
+ struct inferior_list_entry *tail;
+};
+struct inferior_list_entry
+{
+ unsigned long id;
+ struct inferior_list_entry *next;
+};
+
+/* Opaque type for user-visible threads. */
+struct thread_info;
+
#include "regcache.h"
#include "gdb/signals.h"
+#include "target.h"
+#include "mem-break.h"
/* Target-specific functions */
-int create_inferior (char *program, char **allargs);
-void kill_inferior (void);
-void fetch_inferior_registers (int regno);
-void store_inferior_registers (int regno);
-int mythread_alive (int pid);
-void myresume (int step, int signo);
-unsigned char mywait (char *status);
-void read_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len);
-int write_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len);
-int create_inferior ();
void initialize_low ();
-/* Target-specific variables */
-
-extern char *registers;
+/* From inferiors.c. */
+
+extern struct inferior_list all_threads;
+void add_inferior_to_list (struct inferior_list *list,
+ struct inferior_list_entry *new_inferior);
+void for_each_inferior (struct inferior_list *list,
+ void (*action) (struct inferior_list_entry *));
+extern struct thread_info *current_inferior;
+void remove_inferior (struct inferior_list *list,
+ struct inferior_list_entry *entry);
+void remove_thread (struct thread_info *thread);
+void add_thread (unsigned long thread_id, void *target_data, unsigned int);
+unsigned int thread_id_to_gdb_id (unsigned long);
+unsigned int thread_to_gdb_id (struct thread_info *);
+unsigned long gdb_id_to_thread_id (unsigned int);
+void clear_inferiors (void);
+struct inferior_list_entry *find_inferior
+ (struct inferior_list *,
+ int (*func) (struct inferior_list_entry *,
+ void *),
+ void *arg);
+struct inferior_list_entry *find_inferior_id (struct inferior_list *list,
+ unsigned long id);
+void *inferior_target_data (struct thread_info *);
+void set_inferior_target_data (struct thread_info *, void *);
+void *inferior_regcache_data (struct thread_info *);
+void set_inferior_regcache_data (struct thread_info *, void *);
+void change_inferior_id (struct inferior_list *list,
+ unsigned long new_id);
/* Public variables in server.c */
-extern int cont_thread;
-extern int general_thread;
-extern int thread_from_wait;
-extern int old_thread_from_wait;
+extern unsigned long cont_thread;
+extern unsigned long general_thread;
+extern unsigned long step_thread;
+extern unsigned long thread_from_wait;
+extern unsigned long old_thread_from_wait;
+extern int server_waiting;
extern jmp_buf toplevel;
-extern int inferior_pid;
-/* Functions from remote-utils.c */
+/* From remote-utils.c */
+
+extern int all_symbols_looked_up;
int putpkt (char *buf);
int getpkt (char *buf);
void write_enn (char *buf);
void enable_async_io (void);
void disable_async_io (void);
-void convert_ascii_to_int (char *from, char *to, int n);
-void convert_int_to_ascii (char *from, char *to, int n);
+void unblock_async_io (void);
+void block_async_io (void);
+void convert_ascii_to_int (char *from, unsigned char *to, int n);
+void convert_int_to_ascii (unsigned char *from, char *to, int n);
+void new_thread_notify (int id);
+void dead_thread_notify (int id);
void prepare_resume_reply (char *buf, char status, unsigned char sig);
void decode_m_packet (char *from, CORE_ADDR * mem_addr_ptr,
unsigned int *len_ptr);
void decode_M_packet (char *from, CORE_ADDR * mem_addr_ptr,
- unsigned int *len_ptr, char *to);
+ unsigned int *len_ptr, unsigned char *to);
+
+int unhexify (char *bin, const char *hex, int count);
+int hexify (char *hex, const char *bin, int count);
+
+int look_up_one_symbol (const char *name, CORE_ADDR *addrp);
/* Functions from ``signals.c''. */
enum target_signal target_signal_from_host (int hostsig);
/* Functions from utils.c */
void perror_with_name (char *string);
-void error (const char *string,...) ATTR_NORETURN;
-void fatal (const char *string,...) ATTR_NORETURN;
-void warning (const char *string,...);
+void error (const char *string,...) ATTR_NORETURN ATTR_FORMAT (printf, 1, 2);
+void fatal (const char *string,...) ATTR_NORETURN ATTR_FORMAT (printf, 1, 2);
+void warning (const char *string,...) ATTR_FORMAT (printf, 1, 2);
/* Functions from the register cache definition. */
? (registers_length () + 32) \
: 2000)
+/* Version information, from version.c. */
+extern const char version[];
+extern const char host_name[];
+
#endif /* SERVER_H */
projects / deliverable / binutils-gdb.git / blobdiff