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Added support for the 68010 bus error frame.

This commit is contained in:
fredette 2001-03-28 23:08:15 +00:00
parent c5da7a4cfa
commit 3eb7866aaa
1 changed files with 27 additions and 1 deletions
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28
sys/arch/m68k/include/frame.h
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@ -1,4 +1,4 @@
/* $NetBSD: frame.h,v 1.16 1999/04/19 20:58:37 kleink Exp $ */
/* $NetBSD: frame.h,v 1.17 2001/03/28 23:08:15 fredette Exp $ */
/*
* Copyright (c) 1988 University of Utah.
@ -84,6 +84,19 @@ struct frame {
u_int f_pd1, f_pd2, f_pd3;
} F_fmt7;
struct fmt8 {
u_short f_ssw;
u_int f_accaddr;
u_short f_ir0;
u_short f_dob;
u_short f_ir1;
u_short f_dib;
u_short f_ir2;
u_short f_irc;
u_short f_maskpc;
u_short f_iregs[15];
} F_fmt8;
struct fmt9 {
u_int f_iaddr;
u_short f_iregs[4];
@ -129,6 +142,7 @@ struct frame {
#define f_fmt3 F_u.F_fmt3
#define f_fmt4 F_u.F_fmt4
#define f_fmt7 F_u.F_fmt7
#define f_fmt8 F_u.F_fmt8
#define f_fmt9 F_u.F_fmt9
#define f_fmtA F_u.F_fmtA
#define f_fmtB F_u.F_fmtB
@ -147,6 +161,7 @@ struct switchframe {
#define FMT3 0x3
#define FMT4 0x4
#define FMT7 0x7
#define FMT8 0x8
#define FMT9 0x9
#define FMTA 0xA
#define FMTB 0xB
@ -158,6 +173,7 @@ struct switchframe {
#define FMT3SIZE sizeof(struct fmt3)
#define FMT4SIZE sizeof(struct fmt4)
#define FMT7SIZE sizeof(struct fmt7)
#define FMT8SIZE sizeof(struct fmt8)
#define FMT9SIZE sizeof(struct fmt9)
#define FMTASIZE sizeof(struct fmtA)
#define FMTBSIZE sizeof(struct fmtB)
@ -166,6 +182,16 @@ struct switchframe {
#define V_ADDRERR 0x00C
#define V_TRAP1 0x084
/* 68010 SSW bits */
#define SSW1_RR 0x8000
#define SSW1_IF 0x2000
#define SSW1_DF 0x1000
#define SSW1_RM 0x0800
#define SSW1_HI 0x0400
#define SSW1_BX 0x0200
#define SSW1_RW 0x0100
#define SSW1_FCMASK 0x000F
/* 68020/68030 SSW bits */
#define SSW_RC 0x2000
#define SSW_RB 0x1000