57 lines
1.4 KiB
Factor
57 lines
1.4 KiB
Factor
! Copyright (C) 2008 Slava Pestov.
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! See http://factorcode.org/license.txt for BSD license.
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USING: kernel words sequences quotations namespaces io
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classes.tuple accessors prettyprint prettyprint.config
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prettyprint.backend prettyprint.custom prettyprint.sections
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parser compiler.tree.builder compiler.tree.optimizer
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compiler.cfg.builder compiler.cfg.linearization
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compiler.cfg.registers compiler.cfg.stack-frame
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compiler.cfg.linear-scan compiler.cfg.two-operand
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compiler.cfg.optimizer ;
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IN: compiler.cfg.debugger
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GENERIC: test-cfg ( quot -- cfgs )
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M: callable test-cfg
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build-tree optimize-tree gensym build-cfg ;
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M: word test-cfg
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[ build-tree optimize-tree ] keep build-cfg ;
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SYMBOL: allocate-registers?
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: test-mr ( quot -- mrs )
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test-cfg [
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optimize-cfg
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build-mr
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convert-two-operand
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allocate-registers? get
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[ linear-scan build-stack-frame ] when
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] map ;
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: insn. ( insn -- )
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tuple>array allocate-registers? get [ but-last ] unless
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[ pprint bl ] each nl ;
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: mr. ( mrs -- )
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[
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"=== word: " write
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dup word>> pprint
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", label: " write
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dup label>> pprint nl nl
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instructions>> [ insn. ] each
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nl
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] each ;
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! Prettyprinting
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M: vreg pprint*
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<block
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\ V pprint-word [ reg-class>> pprint* ] [ n>> pprint* ] bi
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block> ;
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: pprint-loc ( loc word -- ) <block pprint-word n>> pprint* block> ;
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M: ds-loc pprint* \ D pprint-loc ;
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M: rs-loc pprint* \ R pprint-loc ;
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