diff options
Diffstat (limited to 'sys/arch/hppa/include')
| -rw-r--r-- | sys/arch/hppa/include/frame.h | 178 |
1 files changed, 114 insertions, 64 deletions
diff --git a/sys/arch/hppa/include/frame.h b/sys/arch/hppa/include/frame.h index db655d53395..24504a637e5 100644 --- a/sys/arch/hppa/include/frame.h +++ b/sys/arch/hppa/include/frame.h @@ -1,10 +1,60 @@ -/* $OpenBSD: frame.h,v 1.4 1998/12/29 21:52:37 mickey Exp $ */ +/* $OpenBSD: frame.h,v 1.5 1999/04/20 19:49:35 mickey Exp $ */ + +/* + * Copyright (c) 1999 Michael Shalayeff + * 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. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by Michael Shalayeff. + * 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. + */ #ifndef _MACHINE_FRAME_H_ #define _MACHINE_FRAME_H_ -#define FRAME_PC (33*4) +#include <machine/reg.h> + +/* + * Call frame definitions + */ +#define HPPA_FRAME_NARGS (12) +#define HPPA_FRAME_MAXARGS (HPPA_FRAME_NARGS * 4) +#define HPPA_FRAME_ARGSOFF (18 * sizeof(register_t)) + +#ifndef _LOCORE + /* size of frame is 32*sizeof(register_t) */ +struct hppa_frame { + register_t f_rp; + register_t f_r3 , f_r4 , f_r5 , f_r6 , f_r7 , f_r8 , f_r9 , f_r10, + f_r11, f_r12, f_r13, f_r14, f_r15, f_r16, f_r17, f_r18; + register_t f_sp; + register_t f_args[HPPA_FRAME_NARGS]; + register_t f_pad[2]; + /* locals goes here */ +}; +#endif /* _LOCORE */ /* * Macros to decode processor status word. @@ -12,72 +62,72 @@ #define HPPA_PC_PRIV_MASK 3 #define HPPA_PC_PRIV_KERN 0 #define HPPA_PC_PRIV_USER 3 -#define USERMODE(pc) (((pc) & HPPA_PC_PRIV_MASK) != HPPA_PC_PRIV_KERN) +#define USERMODE(pc) ((((register_t)pc) & HPPA_PC_PRIV_MASK) != HPPA_PC_PRIV_KERN) +#define KERNMODE(pc) (((register_t)pc) & ~HPPA_PC_PRIV_MASK) #ifndef _LOCORE struct trapframe { - u_int flags; - u_int r1; - u_int rp; /* r2 */ - u_int r3; /* frame pointer when -g */ - u_int r4; - u_int r5; - u_int r6; - u_int r7; - u_int r8; - u_int r9; - u_int r10; - u_int r11; - u_int r12; - u_int r13; - u_int r14; - u_int r15; - u_int r16; - u_int r17; - u_int r18; - u_int t4; /* r19 */ - u_int t3; /* r20 */ - u_int t2; /* r21 */ - u_int t1; /* r22 */ - u_int arg3; /* r23 */ - u_int arg2; /* r24 */ - u_int arg1; /* r25 */ - u_int arg0; /* r26 */ - u_int dp; /* r27 */ - u_int ret0; /* r28 */ - u_int ret1; /* r29 */ - u_int sp; /* r30 */ - u_int r31; - u_int sar; /* cr11 */ - u_int iioq_head; - u_int iisq_head; - u_int iioq_tail; - u_int iisq_tail; - u_int eiem; /* cr15 */ - u_int iir; /* cr19 */ - u_int isr; /* cr20 */ - u_int ior; /* cr21 */ - u_int ipsw; /* cr22 */ - u_int sr4; - u_int sr0; - u_int sr1; - u_int sr2; - u_int sr3; - u_int sr5; - u_int sr6; - u_int sr7; - u_int rctr; /* cr0 */ - u_int pidr1; /* cr8 */ - u_int pidr2; /* cr9 */ - u_int ccr; /* cr10 */ - u_int pidr3; /* cr12 */ - u_int pidr4; /* cr13 */ - u_int hptm; /* cr24 */ - u_int vtop; /* cr25 */ - u_int tr2; /* cr26 */ - u_int fpu; + u_int tf_flags; + u_int tf_r1; + u_int tf_rp; /* r2 */ + u_int tf_r3; /* frame pointer when -g */ + u_int tf_r4; + u_int tf_r5; + u_int tf_r6; + u_int tf_r7; + u_int tf_r8; + u_int tf_r9; + u_int tf_r10; + u_int tf_r11; + u_int tf_r12; + u_int tf_r13; + u_int tf_r14; + u_int tf_r15; + u_int tf_r16; + u_int tf_r17; + u_int tf_r18; + u_int tf_t4; /* r19 */ + u_int tf_t3; /* r20 */ + u_int tf_t2; /* r21 */ + u_int tf_t1; /* r22 */ + u_int tf_arg3; /* r23 */ + u_int tf_arg2; /* r24 */ + u_int tf_arg1; /* r25 */ + u_int tf_arg0; /* r26 */ + u_int tf_dp; /* r27 */ + u_int tf_ret0; /* r28 */ + u_int tf_ret1; /* r29 */ + u_int tf_sp; /* r30 */ + u_int tf_r31; + u_int tf_sar; /* cr11 */ + u_int tf_iioq_head; + u_int tf_iisq_head; + u_int tf_iioq_tail; + u_int tf_iisq_tail; + u_int tf_eiem; /* cr15 */ + u_int tf_iir; /* cr19 */ + u_int tf_isr; /* cr20 */ + u_int tf_ior; /* cr21 */ + u_int tf_ipsw; /* cr22 */ + u_int tf_sr4; + u_int tf_sr0; + u_int tf_sr1; + u_int tf_sr2; + u_int tf_sr3; + u_int tf_sr5; + u_int tf_sr6; + u_int tf_sr7; + u_int tf_rctr; /* cr0 */ + u_int tf_pidr1; /* cr8 */ + u_int tf_pidr2; /* cr9 */ + u_int tf_ccr; /* cr10 */ + u_int tf_pidr3; /* cr12 */ + u_int tf_pidr4; /* cr13 */ + u_int tf_hptm; /* cr24 */ + u_int tf_vtop; /* cr25 */ + u_int tf_tr2; /* cr26 */ - int tf_regs[10]; + u_int64_t tf_fpregs[HPPA_NFPREGS]; }; #endif /* !_LOCORE */ |