/* Common definitions for remote server for GDB.
Copyright (C) 1993, 1995, 1997, 1998, 1999, 2000, 2002, 2003, 2004, 2005,
- 2006, 2007 Free Software Foundation, Inc.
+ 2006, 2007, 2008 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
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., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef SERVER_H
#define SERVER_H
#include "config.h"
+#ifdef __MINGW32CE__
+#include "wincecompat.h"
+#endif
+
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
+#ifdef HAVE_ERRNO_H
#include <errno.h>
+#endif
#include <setjmp.h>
#ifdef HAVE_STRING_H
#endif
#endif
+#if !HAVE_DECL_PERROR
+#ifndef perror
+extern void perror (const char *);
+#endif
+#endif
+
+#if !HAVE_DECL_MEMMEM
+extern void *memmem (const void *, size_t , const void *, size_t);
+#endif
+
#ifndef ATTR_NORETURN
#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7))
#define ATTR_NORETURN __attribute__ ((noreturn))
/* Opaque type for user-visible threads. */
struct thread_info;
+struct dll_info
+{
+ struct inferior_list_entry entry;
+ char *name;
+ CORE_ADDR base_addr;
+};
+
#include "regcache.h"
#include "gdb/signals.h"
/* From inferiors.c. */
extern struct inferior_list all_threads;
+extern struct inferior_list all_dlls;
+extern int dlls_changed;
+
void add_inferior_to_list (struct inferior_list *list,
struct inferior_list_entry *new_inferior);
void for_each_inferior (struct inferior_list *list,
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);
+void add_pid_to_list (struct inferior_list *list, unsigned long pid);
+int pull_pid_from_list (struct inferior_list *list, unsigned long pid);
+
+void loaded_dll (const char *name, CORE_ADDR base_addr);
+void unloaded_dll (const char *name, CORE_ADDR base_addr);
/* Public variables in server.c */
extern jmp_buf toplevel;
+extern int disable_packet_vCont;
+extern int disable_packet_Tthread;
+extern int disable_packet_qC;
+extern int disable_packet_qfThreadInfo;
+
+/* Functions from hostio.c. */
+extern int handle_vFile (char *, int, int *);
+
+/* Functions from hostio-errno.c. */
+extern void hostio_last_error_from_errno (char *own_buf);
+
/* From remote-utils.c */
extern int remote_debug;
extern int all_symbols_looked_up;
+extern int noack_mode;
+extern int transport_is_reliable;
int putpkt (char *buf);
int putpkt_binary (char *buf, int len);
void remote_close (void);
void write_ok (char *buf);
void write_enn (char *buf);
+void initialize_async_io (void);
void enable_async_io (void);
void disable_async_io (void);
-void unblock_async_io (void);
-void block_async_io (void);
+void check_remote_input_interrupt_request (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);
unsigned int *len_ptr, unsigned char *to);
int decode_X_packet (char *from, int packet_len, CORE_ADDR * mem_addr_ptr,
unsigned int *len_ptr, unsigned char *to);
+int decode_xfer_write (char *buf, int packet_len, char **annex,
+ CORE_ADDR *offset, unsigned int *len,
+ unsigned char *data);
+int decode_search_memory_packet (const char *buf, int packet_len,
+ CORE_ADDR *start_addrp,
+ CORE_ADDR *search_space_lenp,
+ gdb_byte *pattern, unsigned int *pattern_lenp);
int unhexify (char *bin, const char *hex, int count);
int hexify (char *hex, const char *bin, int count);
void monitor_output (const char *msg);
+char *xml_escape_text (const char *text);
+
+/* Simple growing buffer. */
+
+struct buffer
+{
+ char *buffer;
+ size_t buffer_size; /* allocated size */
+ size_t used_size; /* actually used size */
+};
+
+/* Append DATA of size SIZE to the end of BUFFER. Grows the buffer to
+ accommodate the new data. */
+void buffer_grow (struct buffer *buffer, const char *data, size_t size);
+
+/* Release any memory held by BUFFER. */
+void buffer_free (struct buffer *buffer);
+
+/* Initialize BUFFER. BUFFER holds no memory afterwards. */
+void buffer_init (struct buffer *buffer);
+
+/* Return a pointer into BUFFER data, effectivelly transfering
+ ownership of the buffer memory to the caller. Calling buffer_free
+ afterwards has no effect on the returned data. */
+char* buffer_finish (struct buffer *buffer);
+
+/* Simple printf to BUFFER function. Current implemented formatters:
+ %s - grow an xml escaped text in OBSTACK. */
+void buffer_xml_printf (struct buffer *buffer, const char *format, ...)
+ ATTR_FORMAT (printf, 2, 3);;
+
+#define buffer_grow_str(BUFFER,STRING) \
+ buffer_grow (BUFFER, STRING, strlen (STRING))
+#define buffer_grow_str0(BUFFER,STRING) \
+ buffer_grow (BUFFER, STRING, strlen (STRING) + 1)
+
/* Functions from ``signals.c''. */
enum target_signal target_signal_from_host (int hostsig);
int target_signal_to_host_p (enum target_signal oursig);
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. */
-
-void init_registers (void);
-
/* Maximum number of bytes to read/write at once. The value here
is chosen to fill up a packet (the headers account for the 32). */
#define MAXBUFBYTES(N) (((N)-32)/2)
-/* Buffer sizes for transferring memory, registers, etc. Round up PBUFSIZ to
- hold all the registers, at least. */
-#define PBUFSIZ ((registers_length () + 32 > 2000) \
- ? (registers_length () + 32) \
- : 2000)
+/* Buffer sizes for transferring memory, registers, etc. Set to a constant
+ value to accomodate multiple register formats. This value must be at least
+ as large as the largest register set supported by gdbserver. */
+#define PBUFSIZ 16384
/* Version information, from version.c. */
extern const char version[];
projects / deliverable / binutils-gdb.git / blobdiff