/* $OpenBSD: frame.h,v 1.3 1998/09/15 10:50:12 pefo Exp $ */ /*- * Copyright (c) 1998 Per Fogelstrom, Opsycon AB * * 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. * 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. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed under OpenBSD by * Per Fogelstrom, Opsycon AB, Sweden. * 4. 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. * * JNPR: frame.h,v 1.6.2.1 2007/09/10 08:14:57 girish * $FreeBSD$ * */ #ifndef _MACHINE_FRAME_H_ #define _MACHINE_FRAME_H_ struct trapframe { register_t zero; register_t ast; register_t v0; register_t v1; register_t a0; register_t a1; register_t a2; register_t a3; register_t t0; register_t t1; register_t t2; register_t t3; register_t t4; register_t t5; register_t t6; register_t t7; register_t s0; register_t s1; register_t s2; register_t s3; register_t s4; register_t s5; register_t s6; register_t s7; register_t t8; register_t t9; register_t k0; register_t k1; register_t gp; register_t sp; register_t s8; register_t ra; register_t sr; register_t mullo; register_t mulhi; register_t badvaddr; register_t cause; register_t pc; /* * FREEBSD_DEVELOPERS_FIXME: * Include any other registers which are CPU-Specific and * need to be part of the frame here. * * Also, be sure this matches what is defined in regnum.h */ register_t ic; /* RM7k and RM9k specific */ register_t dummy; /* Alignment for 32-bit case */ /* From here and on, only saved user processes. */ f_register_t f0; f_register_t f1; f_register_t f2; f_register_t f3; f_register_t f4; f_register_t f5; f_register_t f6; f_register_t f7; f_register_t f8; f_register_t f9; f_register_t f10; f_register_t f11; f_register_t f12; f_register_t f13; f_register_t f14; f_register_t f15; f_register_t f16; f_register_t f17; f_register_t f18; f_register_t f19; f_register_t f20; f_register_t f21; f_register_t f22; f_register_t f23; f_register_t f24; f_register_t f25; f_register_t f26; f_register_t f27; f_register_t f28; f_register_t f29; f_register_t f30; f_register_t f31; register_t fsr; register_t fdummy; /* * COP2 registers may need to be saved here based on the CPU, and those * might need to be per process, or even for the kernel, so we need * some thought here. */ }; /* REVISIT */ struct frame *get_current_fp(void); #define get_next_fp(fp) (0) #define get_return_ptr(fp) (0) void get_stack_trace(u_int32_t depth, u_int32_t *trace); #endif /* !_MACHINE_FRAME_H_ */