2 * $FreeBSD: src/gnu/usr.bin/binutils/gdb/i386/tm.h,v 1.12.2.1 2000/07/06 21:56:42 obrien Exp $
3 * $DragonFly: src/gnu/usr.bin/binutils214/gdb/i386/Attic/tm.h,v 1.1 2004/02/01 08:53:04 dillon Exp $
5 /* Target macro definitions for i386 running FreeBSD
6 Copyright (C) 1997 Free Software Foundation, Inc.
8 This file is part of GDB.
10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 2 of the License, or
13 (at your option) any later version.
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
27 #include "i386/tm-i386bsd.h"
32 extern struct frame_info *setup_arbitrary_frame PARAMS ((int, CORE_ADDR *));
34 #define SETUP_ARBITRARY_FRAME(argc, argv) setup_arbitrary_frame (argc, argv)
36 extern void i386_float_info PARAMS ((void));
38 #define FLOAT_INFO i386_float_info ()
40 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) STREQ (name, "_DYNAMIC")
42 /* Saved Pc. Get it from sigcontext if within sigtramp. */
44 extern CORE_ADDR fbsd_kern_frame_saved_pc (struct frame_info *);
46 #define FRAME_SAVED_PC(FRAME) \
47 (kernel_debugging ? fbsd_kern_frame_saved_pc(FRAME) : \
48 (((FRAME)->signal_handler_caller \
49 ? sigtramp_saved_pc (FRAME) \
50 : read_memory_integer ((FRAME)->frame + 4, 4)) \
53 /* On FreeBSD, sigtramp has size 0x18 and is immediately below the
54 ps_strings struct which has size 0x10 and is at the top of the
59 #define SIGTRAMP_START(pc) 0xbfbfdfd8
60 #define SIGTRAMP_END(pc) 0xbfbfdff0
63 void freebsd_uthread_new_objfile PARAMS ((struct objfile *objfile));
64 #define target_new_objfile(OBJFILE) freebsd_uthread_new_objfile (OBJFILE)
66 extern char *freebsd_uthread_pid_to_str PARAMS ((int pid));
67 #define target_pid_to_str(PID) freebsd_uthread_pid_to_str (PID)
69 #endif /* ifndef TM_FBSD_H */