diff options
Diffstat (limited to 'usr/src/lib/libbc/inc/include/sun4/trap.h')
| -rw-r--r-- | usr/src/lib/libbc/inc/include/sun4/trap.h | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/usr/src/lib/libbc/inc/include/sun4/trap.h b/usr/src/lib/libbc/inc/include/sun4/trap.h deleted file mode 100644 index 69248c7662..0000000000 --- a/usr/src/lib/libbc/inc/include/sun4/trap.h +++ /dev/null @@ -1,123 +0,0 @@ -/* - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License, Version 1.0 only - * (the "License"). You may not use this file except in compliance - * with the License. - * - * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE - * or http://www.opensolaris.org/os/licensing. - * See the License for the specific language governing permissions - * and limitations under the License. - * - * When distributing Covered Code, include this CDDL HEADER in each - * file and include the License file at usr/src/OPENSOLARIS.LICENSE. - * If applicable, add the following below this CDDL HEADER, with the - * fields enclosed by brackets "[]" replaced with your own identifying - * information: Portions Copyright [yyyy] [name of copyright owner] - * - * CDDL HEADER END - */ -/* - * Copyright 1985 Sun Microsystems, Inc. All rights reserved. - * Use is subject to license terms. - */ - -#ifndef _sparc_trap_h -#define _sparc_trap_h - -#pragma ident "%Z%%M% %I% %E% SMI" - -/* - * Trap type values. - */ -#define TT(X) ((X)<<4) - -/* - * The Coprocessor bit. - */ -#define CP_BIT 0x20 - -/* - * Hardware traps. - */ -#define T_RESET 0x00 -#define T_TEXT_FAULT 0x01 -#define T_UNIMP_INSTR 0x02 -#define T_PRIV_INSTR 0x03 -#define T_FP_DISABLED 0x04 -#define T_CP_DISABLED (0x4 | CP_BIT) -#define T_WIN_OVERFLOW 0x05 -#define T_WIN_UNDERFLOW 0x06 -#define T_ALIGNMENT 0x07 -#define T_FP_EXCEPTION 0x08 -#define T_CP_EXCEPTION (0x8 | CP_BIT) -#define T_DATA_FAULT 0x09 -#define T_TAG_OVERFLOW 0x0A -#define T_INT 0x10 -#define T_INT_LEVEL 0x0F -#define T_INT_LEVEL_1 0x11 -#define T_INT_LEVEL_2 0x12 -#define T_INT_LEVEL_3 0x13 -#define T_INT_LEVEL_4 0x14 -#define T_INT_LEVEL_5 0x15 -#define T_INT_LEVEL_6 0x16 -#define T_INT_LEVEL_7 0x17 -#define T_INT_LEVEL_8 0x18 -#define T_INT_LEVEL_9 0x19 -#define T_INT_LEVEL_10 0x1A -#define T_INT_LEVEL_11 0x1B -#define T_INT_LEVEL_12 0x1C -#define T_INT_LEVEL_13 0x1D -#define T_INT_LEVEL_14 0x1E -#define T_INT_LEVEL_15 0x1F - -/* - * Software traps (ticc instructions). - */ -#define ST_SYSCALL 0x00 -#define ST_BREAKPOINT 0x01 -#define ST_DIV0 0x02 -#define ST_FLUSH_WINDOWS 0x03 -#define ST_CLEAN_WINDOWS 0x04 -#define ST_RANGE_CHECK 0x05 -#define ST_FIX_ALIGN 0x06 -#define ST_INT_OVERFLOW 0x07 - -#define ST_GETCC 0x20 -#define ST_SETCC 0x21 -#define ST_MON_BREAKPOINT 0x7F - -/* - * Software trap vectors 16 - 31 are reserved for use by the user - * and will not be usurped by Sun. - */ - -/* - * Software trap type values. - */ -#define T_SOFTWARE_TRAP 0x80 -#define T_ESOFTWARE_TRAP 0xFF -#define T_SYSCALL (T_SOFTWARE_TRAP + ST_SYSCALL) -#define T_BREAKPOINT (T_SOFTWARE_TRAP + ST_BREAKPOINT) -#define T_DIV0 (T_SOFTWARE_TRAP + ST_DIV0) -#define T_FLUSH_WINDOWS (T_SOFTWARE_TRAP + ST_FLUSH_WINDOWS) -#define T_CLEAN_WINDOWS (T_SOFTWARE_TRAP + ST_CLEAN_WINDOWS) -#define T_RANGE_CHECK (T_SOFTWARE_TRAP + ST_RANGE_CHECK) -#define T_FIX_ALIGN (T_SOFTWARE_TRAP + ST_FIX_ALIGN) -#define T_INT_OVERFLOW (T_SOFTWARE_TRAP + ST_INT_OVERFLOW) - -#define T_GETCC (T_SOFTWARE_TRAP + ST_GETCC) -#define T_SETCC (T_SOFTWARE_TRAP + ST_SETCC) - -/* - * Pseudo traps. - */ -#define T_INTERRUPT 0x100 -#define T_SPURIOUS (T_INTERRUPT | T_INT) -#define T_FAULT 0x200 -#define T_AST 0x400 -#define T_ZERO 0x00 - -#endif /* !_sparc_trap_h */ |