Non-stop mode support.
[deliverable/binutils-gdb.git] / gdb / gdbserver / gdb_proc_service.h
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0050a760 1/* <proc_service.h> replacement for systems that don't have it.
0fb0cc75 2 Copyright (C) 2000, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
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3
4 This file is part of GDB.
5
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
a9762ec7 8 the Free Software Foundation; either version 3 of the License, or
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9 (at your option) any later version.
10
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
a9762ec7 17 along with this program. If not, see <http://www.gnu.org/licenses/>. */
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18
19#ifndef GDB_PROC_SERVICE_H
20#define GDB_PROC_SERVICE_H
21
22#include <sys/types.h>
23
24#ifdef HAVE_PROC_SERVICE_H
25#include <proc_service.h>
26#else
27
28#ifdef HAVE_SYS_PROCFS_H
29#include <sys/procfs.h>
30#endif
31
32/* Not all platforms bring in <linux/elf.h> via <sys/procfs.h>. If
33 <sys/procfs.h> wasn't enough to find elf_fpregset_t, try the kernel
34 headers also (but don't if we don't need to). */
35#ifndef HAVE_ELF_FPREGSET_T
36# ifdef HAVE_LINUX_ELF_H
37# include <linux/elf.h>
38# endif
39#endif
40
41typedef enum
42{
43 PS_OK, /* Success. */
44 PS_ERR, /* Generic error. */
45 PS_BADPID, /* Bad process handle. */
46 PS_BADLID, /* Bad LWP id. */
47 PS_BADADDR, /* Bad address. */
48 PS_NOSYM, /* Symbol not found. */
49 PS_NOFREGS /* FPU register set not available. */
50} ps_err_e;
51
52#ifndef HAVE_LWPID_T
53typedef unsigned int lwpid_t;
54#endif
55
56#ifndef HAVE_PSADDR_T
57typedef unsigned long psaddr_t;
58#endif
59
60#ifndef HAVE_PRGREGSET_T
61typedef elf_gregset_t prgregset_t;
62#endif
63
64#endif /* HAVE_PROC_SERVICE_H */
65
66/* Structure that identifies the target process. */
67struct ps_prochandle
68{
69 /* The process id is all we need. */
70 pid_t pid;
71};
72
73#endif /* gdb_proc_service.h */
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