199767f8919635c4928607450d9e0abb932109ceToomas Soome * Copyright (c) 1986, 1989, 1991, 1993
199767f8919635c4928607450d9e0abb932109ceToomas Soome * The Regents of the University of California. All rights reserved.
199767f8919635c4928607450d9e0abb932109ceToomas Soome * Copyright (c) 2003 Peter Wemm.
199767f8919635c4928607450d9e0abb932109ceToomas Soome * Redistribution and use in source and binary forms, with or without
199767f8919635c4928607450d9e0abb932109ceToomas Soome * modification, are permitted provided that the following conditions
199767f8919635c4928607450d9e0abb932109ceToomas Soome * 1. Redistributions of source code must retain the above copyright
199767f8919635c4928607450d9e0abb932109ceToomas Soome * notice, this list of conditions and the following disclaimer.
199767f8919635c4928607450d9e0abb932109ceToomas Soome * 2. Redistributions in binary form must reproduce the above copyright
199767f8919635c4928607450d9e0abb932109ceToomas Soome * notice, this list of conditions and the following disclaimer in the
199767f8919635c4928607450d9e0abb932109ceToomas Soome * documentation and/or other materials provided with the distribution.
199767f8919635c4928607450d9e0abb932109ceToomas Soome * 4. Neither the name of the University nor the names of its contributors
199767f8919635c4928607450d9e0abb932109ceToomas Soome * may be used to endorse or promote products derived from this software
199767f8919635c4928607450d9e0abb932109ceToomas Soome * without specific prior written permission.
199767f8919635c4928607450d9e0abb932109ceToomas Soome * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
199767f8919635c4928607450d9e0abb932109ceToomas Soome * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
199767f8919635c4928607450d9e0abb932109ceToomas Soome * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
199767f8919635c4928607450d9e0abb932109ceToomas Soome * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
199767f8919635c4928607450d9e0abb932109ceToomas Soome * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
199767f8919635c4928607450d9e0abb932109ceToomas Soome * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
199767f8919635c4928607450d9e0abb932109ceToomas Soome * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
199767f8919635c4928607450d9e0abb932109ceToomas Soome * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
199767f8919635c4928607450d9e0abb932109ceToomas Soome * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
199767f8919635c4928607450d9e0abb932109ceToomas Soome * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
199767f8919635c4928607450d9e0abb932109ceToomas Soome * SUCH DAMAGE.
199767f8919635c4928607450d9e0abb932109ceToomas Soome * @(#)signal.h 8.1 (Berkeley) 6/11/93
199767f8919635c4928607450d9e0abb932109ceToomas Soome * Machine-dependent signal definitions
199767f8919635c4928607450d9e0abb932109ceToomas Soome#include <machine/trap.h> /* codes for SIGILL, SIGFPE */
199767f8919635c4928607450d9e0abb932109ceToomas Soome struct __sigset sc_mask; /* signal mask to restore */
199767f8919635c4928607450d9e0abb932109ceToomas Soome int sc_onstack; /* sigstack state to restore */
199767f8919635c4928607450d9e0abb932109ceToomas Soome int sc_gs; /* machine state (struct trapframe) */
199767f8919635c4928607450d9e0abb932109ceToomas Soome * See <machine/ucontext.h> and <machine/npx.h> for
199767f8919635c4928607450d9e0abb932109ceToomas Soome * the following fields.
199767f8919635c4928607450d9e0abb932109ceToomas Soome#endif /* __BSD_VISIBLE */
199767f8919635c4928607450d9e0abb932109ceToomas Soome#endif /* __i386__ */
199767f8919635c4928607450d9e0abb932109ceToomas Soome * Information pushed on stack when a signal is delivered.
199767f8919635c4928607450d9e0abb932109ceToomas Soome * This is used by the kernel to restore state following
199767f8919635c4928607450d9e0abb932109ceToomas Soome * execution of the signal handler. It is also made available
199767f8919635c4928607450d9e0abb932109ceToomas Soome * to the handler to allow it to restore state properly if
199767f8919635c4928607450d9e0abb932109ceToomas Soome * a non-standard exit is performed.
199767f8919635c4928607450d9e0abb932109ceToomas Soome * The sequence of the fields/registers after sc_mask in struct
199767f8919635c4928607450d9e0abb932109ceToomas Soome * sigcontext must match those in mcontext_t and struct trapframe.
199767f8919635c4928607450d9e0abb932109ceToomas Soome struct __sigset sc_mask; /* signal mask to restore */
199767f8919635c4928607450d9e0abb932109ceToomas Soome long sc_onstack; /* sigstack state to restore */
199767f8919635c4928607450d9e0abb932109ceToomas Soome long sc_rdi; /* machine state (struct trapframe) */
199767f8919635c4928607450d9e0abb932109ceToomas Soome * See <machine/ucontext.h> and <machine/fpu.h> for the following
199767f8919635c4928607450d9e0abb932109ceToomas Soome#endif /* __BSD_VISIBLE */
199767f8919635c4928607450d9e0abb932109ceToomas Soome#endif /* __amd64__ */