/*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright (c) 2004 Marcel Moolenaar * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * $FreeBSD$ */ #ifndef _GDB_GDB_H_ #define _GDB_GDB_H_ typedef int gdb_checkc_f(void); typedef int gdb_getc_f(void); typedef void gdb_init_f(void); typedef int gdb_probe_f(void); typedef void gdb_putc_f(int); typedef void gdb_term_f(void); struct gdb_dbgport { const char *gdb_name; gdb_getc_f *gdb_getc; gdb_init_f *gdb_init; gdb_probe_f *gdb_probe; gdb_putc_f *gdb_putc; gdb_term_f *gdb_term; int gdb_active; void (*gdb_sendpacket)(const void *, size_t); int gdb_dbfeatures; }; #define GDB_DBGP_FEAT_WANTTERM 0x1 /* Want gdb_term() invocation when leaving GDB. gdb_term has been deadcode and never invoked for so long I don't want to just blindly start invoking it without opt-in. */ #define GDB_DBGP_FEAT_RELIABLE 0x2 /* The debugport promises it is a reliable transport, which allows GDB acks to be turned off. */ #define GDB_DBGPORT(name, probe, init, term, getc, putc) \ static struct gdb_dbgport name##_gdb_dbgport = { \ .gdb_name = #name, \ .gdb_probe = probe, \ .gdb_init = init, \ .gdb_term = term, \ .gdb_getc = getc, \ .gdb_putc = putc, \ }; \ DATA_SET(gdb_dbgport_set, name##_gdb_dbgport) #endif /* !_GDB_GDB_H_ */ |