| /* 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 PARAMS ((char *program, char **allargs)); |
| void kill_inferior PARAMS ((void)); |
| void fetch_inferior_registers PARAMS ((int regno)); |
| void store_inferior_registers PARAMS ((int regno)); |
| int mythread_alive PARAMS ((int pid)); |
| void myresume PARAMS ((int step, int signo)); |
| unsigned char mywait PARAMS ((char *status)); |
| void read_inferior_memory PARAMS ((CORE_ADDR memaddr, char *myaddr, int len)); |
| int write_inferior_memory PARAMS ((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 PARAMS ((char *buf)); |
| int getpkt PARAMS ((char *buf)); |
| void remote_open PARAMS ((char *name)); |
| void remote_close PARAMS ((void)); |
| void write_ok PARAMS ((char *buf)); |
| void write_enn PARAMS ((char *buf)); |
| void enable_async_io PARAMS ((void)); |
| void disable_async_io PARAMS ((void)); |
| void convert_ascii_to_int PARAMS ((char *from, char *to, int n)); |
| void convert_int_to_ascii PARAMS ((char *from, char *to, int n)); |
| void prepare_resume_reply PARAMS ((char *buf, char status, unsigned char sig)); |
| |
| void decode_m_packet PARAMS ((char *from, CORE_ADDR * mem_addr_ptr, |
| unsigned int *len_ptr)); |
| void decode_M_packet PARAMS ((char *from, CORE_ADDR * mem_addr_ptr, |
| unsigned int *len_ptr, char *to)); |
| |
| |
| /* Functions from utils.c */ |
| |
| void perror_with_name PARAMS ((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) |