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Annotation of sys/arch/mips64/include/frame.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: frame.h,v 1.4 2004/09/27 17:42:23 pefo Exp $ */
                      2:
                      3: /*
                      4:  * Copyright (c) 1998-2003 Opsycon AB (www.opsycon.se)
                      5:  *
                      6:  * Redistribution and use in source and binary forms, with or without
                      7:  * modification, are permitted provided that the following conditions
                      8:  * are met:
                      9:  * 1. Redistributions of source code must retain the above copyright
                     10:  *    notice, this list of conditions and the following disclaimer.
                     11:  * 2. Redistributions in binary form must reproduce the above copyright
                     12:  *    notice, this list of conditions and the following disclaimer in the
                     13:  *    documentation and/or other materials provided with the distribution.
                     14:  *
                     15:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
                     16:  * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
                     17:  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     18:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
                     19:  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     20:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     21:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     22:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     23:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     24:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     25:  * SUCH DAMAGE.
                     26:  *
                     27:  */
                     28: #ifndef _MIPS64_FRAME_H_
                     29: #define        _MIPS64_FRAME_H_
                     30:
                     31: /*
                     32:  *  The layout of this *must* match with regnum.h or bad things
                     33:  *  will happen. libc setjmp/longjmp depends on this as well.
                     34:  */
                     35: struct trap_frame {
                     36:        register_t      zero;
                     37:        register_t      ast;
                     38:        register_t      v0;
                     39:        register_t      v1;
                     40:        register_t      a0;
                     41:        register_t      a1;
                     42:        register_t      a2;
                     43:        register_t      a3;
                     44:        register_t      t0;
                     45:        register_t      t1;
                     46:        register_t      t2;
                     47:        register_t      t3;
                     48: #define        a4 t0
                     49: #define a5 t1
                     50: #define a6 t2
                     51: #define a7 t3
                     52:        register_t      t4;
                     53:        register_t      t5;
                     54:        register_t      t6;
                     55:        register_t      t7;
                     56:        register_t      s0;
                     57:        register_t      s1;
                     58:        register_t      s2;
                     59:        register_t      s3;
                     60:        register_t      s4;
                     61:        register_t      s5;
                     62:        register_t      s6;
                     63:        register_t      s7;
                     64:        register_t      t8;
                     65:        register_t      t9;
                     66:        register_t      k0;
                     67:        register_t      k1;
                     68:        register_t      gp;
                     69:        register_t      sp;
                     70:        register_t      s8;
                     71:        register_t      ra;
                     72:        register_t      sr;
                     73:        register_t      mullo;
                     74:        register_t      mulhi;
                     75:        register_t      badvaddr;
                     76:        register_t      cause;
                     77:        register_t      pc;
                     78:        register_t      ic;
                     79:        register_t      cpl;
                     80:
                     81: /* From here and on, only saved user processes. */
                     82:
                     83:        f_register_t    f0;
                     84:        f_register_t    f1;
                     85:        f_register_t    f2;
                     86:        f_register_t    f3;
                     87:        f_register_t    f4;
                     88:        f_register_t    f5;
                     89:        f_register_t    f6;
                     90:        f_register_t    f7;
                     91:        f_register_t    f8;
                     92:        f_register_t    f9;
                     93:        f_register_t    f10;
                     94:        f_register_t    f11;
                     95:        f_register_t    f12;
                     96:        f_register_t    f13;
                     97:        f_register_t    f14;
                     98:        f_register_t    f15;
                     99:        f_register_t    f16;
                    100:        f_register_t    f17;
                    101:        f_register_t    f18;
                    102:        f_register_t    f19;
                    103:        f_register_t    f20;
                    104:        f_register_t    f21;
                    105:        f_register_t    f22;
                    106:        f_register_t    f23;
                    107:        f_register_t    f24;
                    108:        f_register_t    f25;
                    109:        f_register_t    f26;
                    110:        f_register_t    f27;
                    111:        f_register_t    f28;
                    112:        f_register_t    f29;
                    113:        f_register_t    f30;
                    114:        f_register_t    f31;
                    115:        register_t      fsr;
                    116: };
                    117:
                    118: #endif /* !_MIPS64_FRAME_H_ */