]> gitweb.factorcode.org Git - factor.git/blob - basis/compiler/cfg/linear-scan/debugger/debugger.factor
Merge branch 'master' of git://github.com/bogiebro/factor into bogie
[factor.git] / basis / compiler / cfg / linear-scan / debugger / debugger.factor
1 ! Copyright (C) 2008, 2009 Slava Pestov.
2 ! See http://factorcode.org/license.txt for BSD license.
3 USING: accessors kernel sequences sets arrays math strings fry
4 namespaces prettyprint compiler.cfg.linear-scan.live-intervals
5 compiler.cfg.linear-scan.allocation compiler.cfg assocs ;
6 IN: compiler.cfg.linear-scan.debugger
7
8 : check-linear-scan ( live-intervals machine-registers -- )
9     [
10         [ clone ] map dup [ [ vreg>> ] keep ] H{ } map>assoc
11         live-intervals set
12     ] dip
13     allocate-registers drop ;
14
15 : picture ( uses -- str )
16     dup last 1 + CHAR: space <string>
17     [ '[ CHAR: * swap _ set-nth ] each ] keep ;
18
19 : interval-picture ( interval -- str )
20     [ uses>> picture ]
21     [ vreg>> unparse ]
22     bi 2array ;
23
24 : live-intervals. ( seq -- )
25     [ interval-picture ] map simple-table. ;