111 lines
3.0 KiB
Factor
111 lines
3.0 KiB
Factor
! :folding=indent:collapseFolds=1:
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! $Id$
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!
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! Copyright (C) 2004 Slava Pestov.
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!
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! Redistribution and use in source and binary forms, with or without
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! modification, are permitted provided that the following conditions are met:
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!
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! 1. Redistributions of source code must retain the above copyright notice,
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! this list of conditions and the following disclaimer.
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!
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! 2. Redistributions in binary form must reproduce the above copyright notice,
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! this list of conditions and the following disclaimer in the documentation
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! and/or other materials provided with the distribution.
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!
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! THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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! INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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! FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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! DEVELOPERS AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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! SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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! PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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! OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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! WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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! OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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! ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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IN: compiler
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USE: inference
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USE: errors
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USE: generic
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USE: hashtables
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USE: kernel
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USE: lists
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USE: math
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USE: namespaces
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USE: parser
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USE: prettyprint
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USE: stdio
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USE: strings
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USE: unparser
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USE: vectors
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USE: words
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USE: test
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: supported-cpu? ( -- ? )
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cpu "unknown" = not ;
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: check-architecture ( -- )
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supported-cpu? [
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"Unsupported CPU; compiler disabled" throw
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] unless ;
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: compiling ( word -- word parameter )
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check-architecture
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"verbose-compile" get [
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"Compiling " write dup . flush
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] when
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dup word-parameter ;
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GENERIC: (compile) ( word -- )
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M: word (compile) drop ;
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M: compound (compile) ( word -- )
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#! Should be called inside the with-compiler scope.
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compiling dataflow optimize linearize simplify generate ;
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: precompile ( word -- )
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#! Print linear IR of word.
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[
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word-parameter dataflow optimize linearize simplify [.]
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] with-scope ;
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: compile-postponed ( -- )
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compile-words get [
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uncons compile-words set (compile) compile-postponed
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] when* ;
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: compile ( word -- )
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[ postpone-word compile-postponed ] with-compiler ;
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: compiled ( -- )
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#! Compile the most recently defined word.
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"compile" get [ word compile ] when ; parsing
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: cannot-compile ( word error -- )
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"verbose-compile" get [
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"Cannot compile " write swap .
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print-error
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] [
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2drop
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] ifte ;
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: try-compile ( word -- )
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[ compile ] [ [ cannot-compile ] when* ] catch ;
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: compile-all ( -- )
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#! Compile all words.
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supported-cpu? [
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[ [ try-compile ] each-word ] time
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] [
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"Unsupported CPU" print
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] ifte ;
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: decompile ( word -- )
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[ word-primitive ] keep set-word-primitive ;
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: recompile ( word -- )
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dup decompile compile ;
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