1 /* Copyright (C) 1991, 92, 93, 95, 96, 97 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <http://www.gnu.org/licenses/>. */
19 #include <sys/ptrace.h>
20 #include <sys/types.h>
23 /* Perform process tracing functions. REQUEST is one of the values
24 in <sys/ptrace.h>, and determines the action to be taken.
25 For all requests except PTRACE_TRACEME, PID specifies the process to be
28 PID and the other arguments described above for the various requests should
29 appear (those that are used for the particular request) as:
30 pid_t PID, void *ADDR, int DATA, void *ADDR2
34 enum __ptrace_request request;
47 case PTRACE_SINGLESTEP:
57 #ifdef PTRACE_GETFPREGS
58 case PTRACE_GETFPGEGS:
60 case PTRACE_SETFPREGS:
61 case PTRACE_GETFPAREGS:
62 case PTRACE_SETFPAREGS:
63 va_start(ap, request);
64 pid = va_arg(ap, pid_t);
65 addr = va_arg(ap, void *);
72 va_start(ap, request);
73 pid = va_arg(ap, pid_t);
74 addr = va_arg(ap, void *);
75 data = va_arg(ap, int);
80 case PTRACE_WRITEDATA:
82 case PTRACE_WRITETEXT:
83 va_start(ap, request);
84 pid = va_arg(ap, pid_t);
85 addr = va_arg(ap, void *);
86 data = va_arg(ap, int);
87 addr2 = va_arg(ap, void *);
101 stub_warning (ptrace)
102 #include <stub-tag.h>