2N/A/*
2N/A * CDDL HEADER START
2N/A *
2N/A * The contents of this file are subject to the terms of the
2N/A * Common Development and Distribution License (the "License").
2N/A * You may not use this file except in compliance with the License.
2N/A *
2N/A * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
2N/A * or http://www.opensolaris.org/os/licensing.
2N/A * See the License for the specific language governing permissions
2N/A * and limitations under the License.
2N/A *
2N/A * When distributing Covered Code, include this CDDL HEADER in each
2N/A * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
2N/A * If applicable, add the following below this CDDL HEADER, with the
2N/A * fields enclosed by brackets "[]" replaced with your own identifying
2N/A * information: Portions Copyright [yyyy] [name of copyright owner]
2N/A *
2N/A * CDDL HEADER END
2N/A */
2N/A
2N/A/*
2N/A * Copyright 2010 Sun Microsystems, Inc. All rights reserved.
2N/A * Use is subject to license terms.
2N/A */
2N/A
2N/A#include <stdio.h>
2N/A#include <stddef.h>
2N/A#include <signal.h>
2N/A#include <ucontext.h>
2N/A#include <sys/stack.h>
2N/A#include <sys/synch.h>
2N/A#include <sys/synch32.h>
2N/A#include "thr_uberdata.h"
2N/A
2N/A/*
2N/A * This file generates two values used by _lwp_mutex_unlock.s:
2N/A * a) the byte offset (in lwp_mutex_t) of the word containing the lock byte
2N/A * b) a mask to extract the waiter field from the word containing it
2N/A * It also generates offsets into the ucontext_t structure, needed by the
2N/A * getcontext() function, which is written in assembly, as well as offsets
2N/A * into the ulwp_t (thread) structure needed by certain assembler functions.
2N/A */
2N/A
2N/Aint
2N/Amain(void)
2N/A{
2N/A (void) printf("#define\tMUTEX_LOCK_WORD\t0x%x\n",
2N/A offsetof(lwp_mutex_t, mutex_lockword));
2N/A (void) printf("#define\tWAITER_MASK\t0x00ff0000\n");
2N/A
2N/A (void) printf("#define\tSIG_SETMASK\t0x%x\n", SIG_SETMASK);
2N/A (void) printf("#define\tMASKSET0\t0x%x\n", MASKSET0);
2N/A (void) printf("#define\tMASKSET1\t0x%x\n", MASKSET1);
2N/A (void) printf("#define\tMASKSET2\t0x%x\n", MASKSET2);
2N/A (void) printf("#define\tMASKSET3\t0x%x\n", MASKSET3);
2N/A (void) printf("#define\tSIGSEGV\t0x%x\n", SIGSEGV);
2N/A
2N/A (void) printf("#define\tEIP_OFF\t0x%x\n", EIP * 4);
2N/A (void) printf("#define\tEAX_OFF\t0x%x\n", EAX * 4);
2N/A (void) printf("#define\tUESP_OFF\t0x%x\n", UESP * 4);
2N/A
2N/A return (0);
2N/A}