1*56bb7041Schristos /* Remote utility routines for the remote server for GDB. 2*56bb7041Schristos Copyright (C) 1993-2020 Free Software Foundation, Inc. 3*56bb7041Schristos 4*56bb7041Schristos This file is part of GDB. 5*56bb7041Schristos 6*56bb7041Schristos This program is free software; you can redistribute it and/or modify 7*56bb7041Schristos it under the terms of the GNU General Public License as published by 8*56bb7041Schristos the Free Software Foundation; either version 3 of the License, or 9*56bb7041Schristos (at your option) any later version. 10*56bb7041Schristos 11*56bb7041Schristos This program is distributed in the hope that it will be useful, 12*56bb7041Schristos but WITHOUT ANY WARRANTY; without even the implied warranty of 13*56bb7041Schristos MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14*56bb7041Schristos GNU General Public License for more details. 15*56bb7041Schristos 16*56bb7041Schristos You should have received a copy of the GNU General Public License 17*56bb7041Schristos along with this program. If not, see <http://www.gnu.org/licenses/>. */ 18*56bb7041Schristos 19*56bb7041Schristos #ifndef GDBSERVER_REMOTE_UTILS_H 20*56bb7041Schristos #define GDBSERVER_REMOTE_UTILS_H 21*56bb7041Schristos 22*56bb7041Schristos int gdb_connected (void); 23*56bb7041Schristos 24*56bb7041Schristos #define STDIO_CONNECTION_NAME "stdio" 25*56bb7041Schristos int remote_connection_is_stdio (void); 26*56bb7041Schristos 27*56bb7041Schristos ptid_t read_ptid (const char *buf, const char **obuf); 28*56bb7041Schristos char *write_ptid (char *buf, ptid_t ptid); 29*56bb7041Schristos 30*56bb7041Schristos int putpkt (char *buf); 31*56bb7041Schristos int putpkt_binary (char *buf, int len); 32*56bb7041Schristos int putpkt_notif (char *buf); 33*56bb7041Schristos int getpkt (char *buf); 34*56bb7041Schristos void remote_prepare (const char *name); 35*56bb7041Schristos void remote_open (const char *name); 36*56bb7041Schristos void remote_close (void); 37*56bb7041Schristos void write_ok (char *buf); 38*56bb7041Schristos void write_enn (char *buf); 39*56bb7041Schristos void initialize_async_io (void); 40*56bb7041Schristos void enable_async_io (void); 41*56bb7041Schristos void disable_async_io (void); 42*56bb7041Schristos void check_remote_input_interrupt_request (void); 43*56bb7041Schristos void prepare_resume_reply (char *buf, ptid_t ptid, 44*56bb7041Schristos struct target_waitstatus *status); 45*56bb7041Schristos 46*56bb7041Schristos const char *decode_address_to_semicolon (CORE_ADDR *addrp, const char *start); 47*56bb7041Schristos void decode_address (CORE_ADDR *addrp, const char *start, int len); 48*56bb7041Schristos void decode_m_packet (char *from, CORE_ADDR * mem_addr_ptr, 49*56bb7041Schristos unsigned int *len_ptr); 50*56bb7041Schristos void decode_M_packet (char *from, CORE_ADDR * mem_addr_ptr, 51*56bb7041Schristos unsigned int *len_ptr, unsigned char **to_p); 52*56bb7041Schristos int decode_X_packet (char *from, int packet_len, CORE_ADDR * mem_addr_ptr, 53*56bb7041Schristos unsigned int *len_ptr, unsigned char **to_p); 54*56bb7041Schristos int decode_xfer_write (char *buf, int packet_len, 55*56bb7041Schristos CORE_ADDR *offset, unsigned int *len, 56*56bb7041Schristos unsigned char *data); 57*56bb7041Schristos int decode_search_memory_packet (const char *buf, int packet_len, 58*56bb7041Schristos CORE_ADDR *start_addrp, 59*56bb7041Schristos CORE_ADDR *search_space_lenp, 60*56bb7041Schristos gdb_byte *pattern, 61*56bb7041Schristos unsigned int *pattern_lenp); 62*56bb7041Schristos 63*56bb7041Schristos void clear_symbol_cache (struct sym_cache **symcache_p); 64*56bb7041Schristos int look_up_one_symbol (const char *name, CORE_ADDR *addrp, int may_ask_gdb); 65*56bb7041Schristos 66*56bb7041Schristos int relocate_instruction (CORE_ADDR *to, CORE_ADDR oldloc); 67*56bb7041Schristos 68*56bb7041Schristos void monitor_output (const char *msg); 69*56bb7041Schristos 70*56bb7041Schristos #endif /* GDBSERVER_REMOTE_UTILS_H */ 71