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 * variables everybody needs to look at or frob on

 * This software is part of the SBCL system. See the README file for
 * more information.
 * This software is derived from the CMU CL system, which was
 * written at Carnegie Mellon University and released into the
 * public domain. The software is in the public domain and is
 * provided with absolutely no warranty. See the COPYING and CREDITS
 * files for more information.

#include <stdio.h>
#include <sys/types.h>
#include <unistd.h>

#include "sbcl.h"
#include "runtime.h"
#include "globals.h"
#include "validate.h"

int foreign_function_call_active;

lispobj *current_control_stack_pointer;
lispobj *current_control_frame_pointer;
lispobj *current_binding_stack_pointer;

/* ALLOCATION_POINTER is x86 or RT.  Anyone want to do an RT port?   */

/* The Object Formerly Known As current_dynamic_space_free_pointer */
lispobj *dynamic_space_free_pointer;

#ifndef LISP_FEATURE_GENCGC /* GENCGC has its own way to record trigger */
lispobj *current_auto_gc_trigger;

pid_t parent_pid;
boolean stop_the_world=0;

/* For copying GCs, this points to the start of the dynamic space
 * currently in use (that will become the from_space when the next GC
 * is done).  For the GENCGC, it always points to DYNAMIC_SPACE_START. */
lispobj *current_dynamic_space;

void globals_init(void)
    /* Space, stack, and free pointer vars are initialized by
     * validate() and coreparse(). */
    current_control_frame_pointer = (lispobj *)0;

    /* no GC trigger yet */
    current_auto_gc_trigger = NULL;

    /* Set foreign function call active. */
    foreign_function_call_active = 1;

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