factor/library/platform/native/init.factor

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! :folding=indent:collapseFolds=1:
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! $Id$
!
! Copyright (C) 2004 Slava Pestov.
!
! Redistribution and use in source and binary forms, with or without
! modification, are permitted provided that the following conditions are met:
!
! 1. Redistributions of source code must retain the above copyright notice,
! this list of conditions and the following disclaimer.
!
! 2. Redistributions in binary form must reproduce the above copyright notice,
! this list of conditions and the following disclaimer in the documentation
! and/or other materials provided with the distribution.
!
! THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
! INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
! FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
! DEVELOPERS AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
! SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
! PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
! OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
! WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
! OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
! ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
IN: init
USE: combinators
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USE: errors
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USE: kernel
USE: namespaces
USE: parser
USE: stdio
USE: streams
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USE: threads
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USE: words
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: init-gc ( -- )
[ garbage-collection ] 7 setenv ;
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: boot ( -- )
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#! Initialize an interpreter with the basic services.
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init-gc
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init-namespaces
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init-threads
init-stdio
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init-errors
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"HOME" os-env [ "." ] unless* "~" set
10 "base" set
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"/" "/" set
init-search-path ;
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: cold-boot ( -- )
#! An initially-generated image has this as the boot
#! quotation.
boot
"/library/platform/native/boot-stage2.factor" run-resource
"finish-cold-boot" [ "init" ] search execute ;