/* Common definitions for remote server for GDB.
- Copyright (C) 1993, 1995, 1997, 1998, 1999, 2000, 2002, 2003, 2004, 2005,
- 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+ Copyright (C) 1993-2015 Free Software Foundation, Inc.
This file is part of GDB.
#ifndef SERVER_H
#define SERVER_H
-#include "config.h"
+#include "common-defs.h"
+
+gdb_static_assert (sizeof (CORE_ADDR) >= sizeof (void *));
#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
-#include <string.h>
-#endif
+#include "version.h"
#if !HAVE_DECL_STRERROR
#ifndef strerror
#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))
-#else
-#define ATTR_NORETURN /* nothing */
+#if !HAVE_DECL_VASPRINTF
+extern int vasprintf(char **strp, const char *fmt, va_list ap);
#endif
+#if !HAVE_DECL_VSNPRINTF
+int vsnprintf(char *str, size_t size, const char *format, va_list ap);
#endif
-#ifndef ATTR_FORMAT
-#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 4))
-#define ATTR_FORMAT(type, x, y) __attribute__ ((format(type, x, y)))
+#ifdef IN_PROCESS_AGENT
+# define PROG "ipa"
#else
-#define ATTR_FORMAT(type, x, y) /* nothing */
-#endif
+# define PROG "gdbserver"
#endif
-#ifndef ATTR_MALLOC
-#if defined(__GNUC__) && (__GNUC__ >= 3)
-#define ATTR_MALLOC __attribute__ ((__malloc__))
-#else
-#define ATTR_MALLOC /* nothing */
-#endif
-#endif
-
-/* A type used for binary buffers. */
-typedef unsigned char gdb_byte;
-
-/* FIXME: This should probably be autoconf'd for. It's an integer type at
- 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;
-
-struct dll_info
-{
- struct inferior_list_entry entry;
- char *name;
- CORE_ADDR base_addr;
-};
-
+#include "buffer.h"
+#include "xml-utils.h"
#include "regcache.h"
-#include "gdb/signals.h"
-
+#include "gdb_signals.h"
#include "target.h"
#include "mem-break.h"
+#include "gdbthread.h"
+#include "inferiors.h"
/* Target-specific functions */
void initialize_low ();
-/* 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 (*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);
-struct thread_info *gdb_id_to_thread (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 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 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 ptid_t cont_thread;
+extern ptid_t general_thread;
+
extern int server_waiting;
-extern int debug_threads;
extern int pass_signals[];
-
-extern jmp_buf toplevel;
+extern int program_signals[];
+extern int program_signals_p;
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);
-int getpkt (char *buf);
-void remote_open (char *name);
-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 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);
-void dead_thread_notify (int id);
-void prepare_resume_reply (char *buf, char status, unsigned char sig);
-
-const char *decode_address_to_semicolon (CORE_ADDR *addrp, const char *start);
-void decode_address (CORE_ADDR *addrp, const char *start, int len);
-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, 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);
-int remote_escape_output (const gdb_byte *buffer, int len,
- gdb_byte *out_buf, int *out_len,
- int out_maxlen);
-
-int look_up_one_symbol (const char *name, CORE_ADDR *addrp);
+extern int run_once;
+extern int multi_process;
+extern int non_stop;
-void monitor_output (const char *msg);
+extern int disable_randomization;
-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);;
+#if USE_WIN32API
+#include <winsock2.h>
+typedef SOCKET gdb_fildes_t;
+#else
+typedef int gdb_fildes_t;
+#endif
-#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)
+#include "event-loop.h"
-/* Functions from ``signals.c''. */
-enum target_signal target_signal_from_host (int hostsig);
-int target_signal_to_host_p (enum target_signal oursig);
-int target_signal_to_host (enum target_signal oursig);
-const char *target_signal_to_name (enum target_signal);
+/* Functions from server.c. */
+extern int handle_serial_event (int err, gdb_client_data client_data);
+extern int handle_target_event (int err, gdb_client_data client_data);
-/* Functions from utils.c */
+#include "remote-utils.h"
-void *xmalloc (size_t) ATTR_MALLOC;
-void *xcalloc (size_t, size_t) ATTR_MALLOC;
-char *xstrdup (const char *) ATTR_MALLOC;
-void perror_with_name (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);
+#include "utils.h"
+#include "debug.h"
/* 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). */
as large as the largest register set supported by gdbserver. */
#define PBUFSIZ 16384
-/* Version information, from version.c. */
-extern const char version[];
-extern const char host_name[];
-
#endif /* SERVER_H */
projects / deliverable / binutils-gdb.git / blobdiff