111 lines
4.7 KiB
OCaml
111 lines
4.7 KiB
OCaml
(***********************************************************************)
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(* *)
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(* Objective Caml *)
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(* *)
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(* Xavier Leroy, projet Cristal, INRIA Rocquencourt *)
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(* *)
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(* Copyright 1996 Institut National de Recherche en Informatique et *)
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(* Automatique. Distributed only by permission. *)
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(* *)
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(***********************************************************************)
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(* $Id$ *)
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(* Pretty-print lists of instructions *)
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open Format
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open Lambda
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open Instruct
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let instruction = function
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Klabel lbl -> print_string "L"; print_int lbl; print_string ":"
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| Kacc n -> print_string "\tacc "; print_int n
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| Kenvacc n -> print_string "\tenvacc "; print_int n
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| Kpush -> print_string "\tpush"
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| Kpop n -> print_string "\tpop "; print_int n
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| Kassign n -> print_string "\tassign "; print_int n
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| Kpush_retaddr lbl -> print_string "\tpush_retaddr L"; print_int lbl
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| Kapply n -> print_string "\tapply "; print_int n
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| Kappterm(n, m) ->
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print_string "\tappterm "; print_int n; print_string ", "; print_int m
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| Kreturn n -> print_string "\treturn "; print_int n
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| Krestart -> print_string "\trestart"
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| Kgrab n -> print_string "\tgrab "; print_int n
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| Kclosure(lbl, n) ->
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print_string "\tclosure L"; print_int lbl; print_string ", "; print_int n
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| Kclosurerec(lbl, n) ->
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print_string "\tclosurerec L"; print_int lbl;
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print_string ", "; print_int n
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| Kgetglobal id -> print_string "\tgetglobal "; Ident.print id
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| Ksetglobal id -> print_string "\tsetglobal "; Ident.print id
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| Kconst cst ->
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open_box 10; print_string "\tconst"; print_space();
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Printlambda.structured_constant cst; close_box()
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| Kmakeblock(n, m) ->
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print_string "\tmakeblock "; print_int n; print_string ", "; print_int m
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| Kgetfield n -> print_string "\tgetfield "; print_int n
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| Ksetfield n -> print_string "\tsetfield "; print_int n
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| Kdummy n -> print_string "\tdummy "; print_int n
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| Kupdate n -> print_string "\tupdate"; print_int n
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| Kvectlength -> print_string "\tvectlength"
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| Kgetvectitem -> print_string "\tgetvectitem"
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| Ksetvectitem -> print_string "\tsetvectitem"
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| Kgetstringchar -> print_string "\tgetstringchar"
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| Ksetstringchar -> print_string "\tsetstringchar"
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| Kbranch lbl -> print_string "\tbranch L"; print_int lbl
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| Kbranchif lbl -> print_string "\tbranchif L"; print_int lbl
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| Kbranchifnot lbl -> print_string "\tbranchifnot L"; print_int lbl
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| Kstrictbranchif lbl -> print_string "\tstrictbranchif L"; print_int lbl
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| Kstrictbranchifnot lbl ->
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print_string "\tstrictbranchifnot L"; print_int lbl
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| Kswitch(consts, blocks) ->
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open_box 10;
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print_string "\tswitch";
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Array.iter (fun lbl -> print_space(); print_int lbl) consts;
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print_string "/";
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Array.iter (fun lbl -> print_space(); print_int lbl) blocks;
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close_box()
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| Kboolnot -> print_string "\tboolnot"
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| Kpushtrap lbl -> print_string "\tpushtrap L"; print_int lbl
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| Kpoptrap -> print_string "\tpoptrap"
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| Kraise -> print_string "\traise"
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| Kcheck_signals -> print_string "\tcheck_signals"
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| Kccall(s, n) ->
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print_string "\tccall "; print_string s; print_string ", "; print_int n
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| Knegint -> print_string "\tnegint"
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| Kaddint -> print_string "\taddint"
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| Ksubint -> print_string "\tsubint"
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| Kmulint -> print_string "\tmulint"
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| Kdivint -> print_string "\tdivint"
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| Kmodint -> print_string "\tmodint"
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| Kandint -> print_string "\tandint"
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| Korint -> print_string "\torint"
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| Kxorint -> print_string "\txorint"
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| Klslint -> print_string "\tlslint"
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| Klsrint -> print_string "\tlsrint"
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| Kasrint -> print_string "\tasrint"
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| Kintcomp Ceq -> print_string "\teqint"
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| Kintcomp Cneq -> print_string "\tneqint"
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| Kintcomp Clt -> print_string "\tltint"
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| Kintcomp Cgt -> print_string "\tgtint"
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| Kintcomp Cle -> print_string "\tleint"
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| Kintcomp Cge -> print_string "\tgeint"
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| Koffsetint n -> print_string "\toffsetint "; print_int n
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| Koffsetref n -> print_string "\toffsetref "; print_int n
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| Kgetmethod -> print_string "\tgetmethod"
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| Kstop -> print_string "\tstop"
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| Kevent ev -> print_string "\tevent "; print_int ev.ev_char
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let rec instruction_list = function
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[] -> ()
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| Klabel lbl :: il ->
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print_string "L"; print_int lbl; print_string ":"; instruction_list il
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| instr :: il ->
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instruction instr; print_space(); instruction_list il
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let instrlist il =
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open_vbox 0;
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instruction_list il;
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close_box()
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