| /* Common definitions for remote server for GDB. |
| Copyright (C) 1993 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 |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 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., 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| #include "defs.h" |
| #include <setjmp.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; |
| |
| /* 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 jmp_buf toplevel; |
| extern int inferior_pid; |
| |
| /* Functions from remote-utils.c */ |
| |
| int putpkt (char *buf); |
| int getpkt (char *buf); |
| void remote_open (char *name); |
| void remote_close (void); |
| void write_ok (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 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); |
| |
| |
| /* Functions from utils.c */ |
| |
| void perror_with_name (char *string); |
| |
| |
| /* 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 ((REGISTER_BYTES > MAXBUFBYTES (2000)) \ |
| ? (REGISTER_BYTES * 2 + 32) \ |
| : 2000) |