1 /* $FreeBSD: src/gnu/usr.bin/binutils/gdb/i386/tm.h,v 1.12.2.1 2000/07/06 21:56:42 obrien Exp $ */
2 /* $DragonFly: src/gnu/usr.bin/binutils/gdb/i386/Attic/tm.h,v 1.2 2003/06/17 04:25:44 dillon Exp $ */
3 /* Target macro definitions for i386 running FreeBSD
4 Copyright (C) 1997 Free Software Foundation, Inc.
6 This file is part of GDB.
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
25 #include "i386/tm-i386bsd.h"
30 extern struct frame_info *setup_arbitrary_frame PARAMS ((int, CORE_ADDR *));
32 #define SETUP_ARBITRARY_FRAME(argc, argv) setup_arbitrary_frame (argc, argv)
34 extern void i386_float_info PARAMS ((void));
36 #define FLOAT_INFO i386_float_info ()
38 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) STREQ (name, "_DYNAMIC")
40 /* Saved Pc. Get it from sigcontext if within sigtramp. */
42 extern CORE_ADDR fbsd_kern_frame_saved_pc (struct frame_info *);
44 #define FRAME_SAVED_PC(FRAME) \
45 (kernel_debugging ? fbsd_kern_frame_saved_pc(FRAME) : \
46 (((FRAME)->signal_handler_caller \
47 ? sigtramp_saved_pc (FRAME) \
48 : read_memory_integer ((FRAME)->frame + 4, 4)) \
51 /* On FreeBSD, sigtramp has size 0x18 and is immediately below the
52 ps_strings struct which has size 0x10 and is at the top of the
57 #define SIGTRAMP_START(pc) 0xbfbfdfd8
58 #define SIGTRAMP_END(pc) 0xbfbfdff0
61 void freebsd_uthread_new_objfile PARAMS ((struct objfile *objfile));
62 #define target_new_objfile(OBJFILE) freebsd_uthread_new_objfile (OBJFILE)
64 extern char *freebsd_uthread_pid_to_str PARAMS ((int pid));
65 #define target_pid_to_str(PID) freebsd_uthread_pid_to_str (PID)
67 #endif /* ifndef TM_FBSD_H */