diff options
Diffstat (limited to 'sys/amd64/include/ucontext.h')
| -rw-r--r-- | sys/amd64/include/ucontext.h | 103 |
1 files changed, 3 insertions, 100 deletions
diff --git a/sys/amd64/include/ucontext.h b/sys/amd64/include/ucontext.h index 5ab841e..aea80e3 100644 --- a/sys/amd64/include/ucontext.h +++ b/sys/amd64/include/ucontext.h @@ -1,103 +1,6 @@ /*- - * Copyright (c) 2003 Peter Wemm - * Copyright (c) 1999 Marcel Moolenaar - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer - * in this position and unchanged. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ + * This file is in the public domain. */ +/* $FreeBSD$ */ -#ifndef _MACHINE_UCONTEXT_H_ -#define _MACHINE_UCONTEXT_H_ - -/* - * mc_trapno bits. Shall be in sync with TF_XXX. - */ -#define _MC_HASSEGS 0x1 -#define _MC_HASBASES 0x2 -#define _MC_HASFPXSTATE 0x4 -#define _MC_FLAG_MASK (_MC_HASSEGS | _MC_HASBASES | _MC_HASFPXSTATE) - -typedef struct __mcontext { - /* - * The definition of mcontext_t must match the layout of - * struct sigcontext after the sc_mask member. This is so - * that we can support sigcontext and ucontext_t at the same - * time. - */ - __register_t mc_onstack; /* XXX - sigcontext compat. */ - __register_t mc_rdi; /* machine state (struct trapframe) */ - __register_t mc_rsi; - __register_t mc_rdx; - __register_t mc_rcx; - __register_t mc_r8; - __register_t mc_r9; - __register_t mc_rax; - __register_t mc_rbx; - __register_t mc_rbp; - __register_t mc_r10; - __register_t mc_r11; - __register_t mc_r12; - __register_t mc_r13; - __register_t mc_r14; - __register_t mc_r15; - __uint32_t mc_trapno; - __uint16_t mc_fs; - __uint16_t mc_gs; - __register_t mc_addr; - __uint32_t mc_flags; - __uint16_t mc_es; - __uint16_t mc_ds; - __register_t mc_err; - __register_t mc_rip; - __register_t mc_cs; - __register_t mc_rflags; - __register_t mc_rsp; - __register_t mc_ss; - - long mc_len; /* sizeof(mcontext_t) */ - -#define _MC_FPFMT_NODEV 0x10000 /* device not present or configured */ -#define _MC_FPFMT_XMM 0x10002 - long mc_fpformat; -#define _MC_FPOWNED_NONE 0x20000 /* FP state not used */ -#define _MC_FPOWNED_FPU 0x20001 /* FP state came from FPU */ -#define _MC_FPOWNED_PCB 0x20002 /* FP state came from PCB */ - long mc_ownedfp; - /* - * See <machine/fpu.h> for the internals of mc_fpstate[]. - */ - long mc_fpstate[64] __aligned(16); - - __register_t mc_fsbase; - __register_t mc_gsbase; - - __register_t mc_xfpustate; - __register_t mc_xfpustate_len; - - long mc_spare[4]; -} mcontext_t; - -#endif /* !_MACHINE_UCONTEXT_H_ */ +#include <x86/ucontext.h> |
