efcode/fcdriver/fcdebug.c

/*
 * 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 (c) 1999 by Sun Microsystems, Inc.
 * All rights reserved.
 */

#pragma ident   "%Z%%M% %I% %E% SMI"

#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <strings.h>

#include <fcode/private.h>
#include <fcode/log.h>

#include <fcdriver/fcdriver.h>

static void
dump_private(fcode_env_t *env)
{
    common_data_t *cdp;
    private_data_t *p;

    if (env->current_device) {
        p = env->current_device->private;
        if (p) {
            cdp = p->common;
        } else
            cdp = NULL;
    } else {
        cdp = env->private;
        p = NULL;
    }

    if (cdp == NULL) {
        log_message(MSG_ERROR, "dump_private: NULL private ptr!\n");
        return;
    }

    log_message(MSG_DEBUG, "Private Data:\n");
    log_message(MSG_DEBUG, "Progname:  %s\n", cdp->Progname);
    log_message(MSG_DEBUG, "fcode_fd:  %8p\n", cdp->fcode_fd);
    log_message(MSG_DEBUG, "attach:    %llx\n", cdp->attach);
    log_message(MSG_DEBUG, "Params:    (%8p)\n", &cdp->fc);
    log_message(MSG_DEBUG, "  size:    %d\n", cdp->fc.fcode_size);
    log_message(MSG_DEBUG, "  unit:    %s\n", cdp->fc.unit_address);
    if (p != NULL) {
        log_message(MSG_DEBUG, "Node:      %p\n", p->node);
        log_message(MSG_DEBUG, "Parent:    %p\n", p->parent);
        log_message(MSG_DEBUG, "upload:    %d\n", p->upload);
        log_message(MSG_DEBUG, "debug:     %8x\n", p->debug);
    }
}

static void
trigger(fcode_env_t *env)
{
    common_data_t *cdp = (common_data_t *)env->private;

    ASSERT(cdp);

    cdp->fcode_fd = open("/dev/fcode", O_RDONLY);
    if (cdp->fcode_fd >= 0) {
        log_message(MSG_INFO, "Trigger...");
        if (!fc_get_request(cdp))
            log_message(MSG_ERROR, "fc_get_request failed\n");
        else
            log_message(MSG_INFO, "\n");
    } else
        forth_abort(env, "Can't open /dev/fcode\n");
}

static void
do_trigger(fcode_env_t *env)
{
    trigger(env);
    build_tree(env);
    install_builtin_nodes(env);
}

#pragma init(_init)

static void
_init(void)
{
    fcode_env_t *env = initial_env;

    ASSERT(env);
    NOTICE;

    FORTH(0,    "dump-private",     dump_private);
    FORTH(0,    "trigger",      do_trigger);
}