/* $OpenBSD: svr4_machdep.h,v 1.6 1997/08/08 08:26:50 downsj Exp $ */ /* $NetBSD: svr4_machdep.h,v 1.4 1996/03/31 22:21:45 pk Exp $ */ /* * Copyright (c) 1994 Christos Zoulas * 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. * 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. */ #ifndef _SPARC_SVR4_MACHDEP_H_ #define _SPARC_SVR4_MACHDEP_H_ #include /* * Machine dependent portions [SPARC] */ #define SVR4_SPARC_PSR 0 #define SVR4_SPARC_PC 1 #define SVR4_SPARC_nPC 2 #define SVR4_SPARC_Y 3 #define SVR4_SPARC_G1 4 #define SVR4_SPARC_G2 5 #define SVR4_SPARC_G3 6 #define SVR4_SPARC_G4 7 #define SVR4_SPARC_G5 8 #define SVR4_SPARC_G6 9 #define SVR4_SPARC_G7 10 #define SVR4_SPARC_O0 11 #define SVR4_SPARC_O1 12 #define SVR4_SPARC_O2 13 #define SVR4_SPARC_O3 14 #define SVR4_SPARC_O4 15 #define SVR4_SPARC_O5 16 #define SVR4_SPARC_O6 17 #define SVR4_SPARC_O7 18 #define SVR4_SPARC_MAXREG 19 #define SVR4_SPARC_SP SVR4_SPARC_O6 #define SVR4_SPARC_PS SVR4_SPARC_PSR #define SVR4_SPARC_MAXWIN 31 typedef int svr4_greg_t; typedef struct { svr4_greg_t rwin_lo[8]; svr4_greg_t rwin_in[8]; } svr4_rwindow_t; typedef struct { int cnt; int *sp[SVR4_SPARC_MAXWIN]; svr4_rwindow_t win[SVR4_SPARC_MAXWIN]; } svr4_gwindow_t; typedef svr4_greg_t svr4_gregset_t[SVR4_SPARC_MAXREG]; typedef struct { union { u_int fp_ri[32]; double fp_rd[16]; } fpu_regs; void *fp_q; unsigned fp_fsr; u_char fp_nqel; u_char fp_nqsize; u_char fp_busy; } svr4_fregset_t; typedef struct { svr4_gregset_t greg; svr4_gwindow_t *gwin; svr4_fregset_t freg; long pad[21]; } svr4_mcontext_t; struct svr4_ucontext; void svr4_getcontext __P((struct proc *, struct svr4_ucontext *, int, int)); int svr4_setcontext __P((struct proc *p, struct svr4_ucontext *)); void svr4_sendsig __P((sig_t, int, int, u_long, int, union sigval)); int svr4_trap __P((int, struct proc *)); /* * Processor traps */ #define SVR4_T_DIVIDE 0 #define SVR4_T_TRCTRAP 1 #define SVR4_T_NMI 2 #define SVR4_T_BPTFLT 3 #define SVR4_T_OFLOW 4 #define SVR4_T_BOUND 5 #define SVR4_T_PRIVINFLT 6 #define SVR4_T_DNA 7 #define SVR4_T_DOUBLEFLT 8 #define SVR4_T_FPOPFLT 9 #define SVR4_T_TSSFLT 10 #define SVR4_T_SEGNPFLT 11 #define SVR4_T_STKFLT 12 #define SVR4_T_PROTFLT 13 #define SVR4_T_PAGEFLT 14 #define SVR4_T_ALIGNFLT 17 #endif /* !_SPARC_SVR4_MACHDEP_H_ */