From af96c192dc633d0a7a2380d7fbaccd43c039f38f Mon Sep 17 00:00:00 2001 From: Yao Qi Date: Tue, 26 Apr 2011 15:36:04 +0000 Subject: gdb/ * linux-nat.c: Move common macros to ... Include linux-ptrace.h. * common/linux-ptrace.h: ... here. New. gdb/gdbserver/ * linux-low.c: Move common macros to linux-ptrace.h. Include linux-ptrace.h. * Makefile.in (linux_ptrace_h): New. (linux-low.o): Depends on linux-ptrace.h. --- gdb/common/linux-ptrace.h | 62 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 gdb/common/linux-ptrace.h (limited to 'gdb/common/linux-ptrace.h') diff --git a/gdb/common/linux-ptrace.h b/gdb/common/linux-ptrace.h new file mode 100644 index 0000000..238a6f0 --- /dev/null +++ b/gdb/common/linux-ptrace.h @@ -0,0 +1,62 @@ +/* Copyright (C) 2011 Free Software Foundation, Inc. + + This file is part of GDB. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef COMMON_LINUX_PTRACE_H +#define COMMON_LINUX_PTRACE_H + +#include +#include /* __WAIT */ + +#ifndef PTRACE_GETSIGINFO +# define PTRACE_GETSIGINFO 0x4202 +# define PTRACE_SETSIGINFO 0x4203 +#endif /* PTRACE_GETSIGINF */ + +/* If the system headers did not provide the constants, hard-code the normal + values. */ +#ifndef PTRACE_EVENT_FORK + +#define PTRACE_SETOPTIONS 0x4200 +#define PTRACE_GETEVENTMSG 0x4201 + +/* options set using PTRACE_SETOPTIONS */ +#define PTRACE_O_TRACESYSGOOD 0x00000001 +#define PTRACE_O_TRACEFORK 0x00000002 +#define PTRACE_O_TRACEVFORK 0x00000004 +#define PTRACE_O_TRACECLONE 0x00000008 +#define PTRACE_O_TRACEEXEC 0x00000010 +#define PTRACE_O_TRACEVFORKDONE 0x00000020 +#define PTRACE_O_TRACEEXIT 0x00000040 + +/* Wait extended result codes for the above trace options. */ +#define PTRACE_EVENT_FORK 1 +#define PTRACE_EVENT_VFORK 2 +#define PTRACE_EVENT_CLONE 3 +#define PTRACE_EVENT_EXEC 4 +#define PTRACE_EVENT_VFORK_DONE 5 +#define PTRACE_EVENT_EXIT 6 + +#endif /* PTRACE_EVENT_FORK */ + +/* We can't always assume that this flag is available, but all systems + with the ptrace event handlers also have __WALL, so it's safe to use + in some contexts. */ +#ifndef __WALL +#define __WALL 0x40000000 /* Wait for any child. */ +#endif + +#endif /* COMMON_LINUX_PTRACE_H */ -- cgit v1.1