/* $OpenBSD: reg.h,v 1.2 2007/03/02 06:11:54 miod Exp $ */ /* $NetBSD: reg.h,v 1.5 2005/12/11 12:18:58 christos Exp $ */ /*- * Copyright (c) 1990 The Regents of the University of California. * All rights reserved. * * This code is derived from software contributed to Berkeley by * William Jolitz. * * 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. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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. * * @(#)reg.h 5.5 (Berkeley) 1/18/91 */ #ifndef _SH_REG_H_ #define _SH_REG_H_ /* * Location of the users' stored * registers within appropriate frame of 'trap' and 'syscall', relative to * base of stack frame. * * XXX * The #defines aren't used in the kernel, but some user-level code still * expects them. */ /* When referenced during a trap/exception, registers are at these offsets */ #define tSPC (0) #define tSSR (1) #define tPR (2) #define tR14 (3) #define tR13 (4) #define tR12 (5) #define tR11 (6) #define tR10 (7) #define tR9 (8) #define tR8 (11) #define tR7 (12) #define tR6 (13) #define tR5 (14) #define tR4 (15) #define tR3 (16) #define tR2 (17) #define tR1 (18) #define tR0 (19) /* * Registers accessible to ptrace(2) syscall for debugger * The machine-dependent code for PT_{SET,GET}REGS needs to * use whichever order, defined above, is correct, so that it * is all invisible to the user. */ struct reg { int r_spc; int r_ssr; int r_pr; int r_mach; int r_macl; int r_r15; int r_r14; int r_r13; int r_r12; int r_r11; int r_r10; int r_r9; int r_r8; int r_r7; int r_r6; int r_r5; int r_r4; int r_r3; int r_r2; int r_r1; int r_r0; }; struct fpreg { int fpr_fr0; int fpr_fr1; int fpr_fr2; int fpr_fr3; int fpr_fr4; int fpr_fr5; int fpr_fr6; int fpr_fr7; int fpr_fr8; int fpr_fr9; int fpr_fr10; int fpr_fr11; int fpr_fr12; int fpr_fr13; int fpr_fr14; int fpr_fr15; int fpr_xf0; int fpr_xf1; int fpr_xf2; int fpr_xf3; int fpr_xf4; int fpr_xf5; int fpr_xf6; int fpr_xf7; int fpr_xf8; int fpr_xf9; int fpr_xf10; int fpr_xf11; int fpr_xf12; int fpr_xf13; int fpr_xf14; int fpr_xf15; int fpr_fpul; int fpr_fpscr; }; #endif /* !_SH_REG_H_ */
