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author | Stavros Aronis <[email protected]> | 2011-04-02 18:57:42 +0300 |
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committer | Henrik Nord <[email protected]> | 2011-05-04 15:06:15 +0200 |
commit | ca4633fd683527097451ca1398c90c87bb5c14fc (patch) | |
tree | 3d8e18c9becd4feb7d3ceb1eed24bdce2ef69dd6 /lib/dialyzer/test/options1_tests_SUITE_data/src/compiler/beam_dict.erl | |
parent | bc619f0cbf9555df6dfc44a499f0cd9cee8bd1be (diff) | |
download | otp-ca4633fd683527097451ca1398c90c87bb5c14fc.tar.gz otp-ca4633fd683527097451ca1398c90c87bb5c14fc.tar.bz2 otp-ca4633fd683527097451ca1398c90c87bb5c14fc.zip |
Rename suite data directories
Diffstat (limited to 'lib/dialyzer/test/options1_tests_SUITE_data/src/compiler/beam_dict.erl')
-rw-r--r-- | lib/dialyzer/test/options1_tests_SUITE_data/src/compiler/beam_dict.erl | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/lib/dialyzer/test/options1_tests_SUITE_data/src/compiler/beam_dict.erl b/lib/dialyzer/test/options1_tests_SUITE_data/src/compiler/beam_dict.erl deleted file mode 100644 index ddab957704..0000000000 --- a/lib/dialyzer/test/options1_tests_SUITE_data/src/compiler/beam_dict.erl +++ /dev/null @@ -1,196 +0,0 @@ -%% ``The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved via the world wide web at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. -%% -%% The Initial Developer of the Original Code is Ericsson Utvecklings AB. -%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings -%% AB. All Rights Reserved.'' -%% -%% $Id: beam_dict.erl,v 1.1 2008/12/17 09:53:41 mikpe Exp $ -%% -%% Purpose : Maintain atom, import, and export tables for assembler. - --module(beam_dict). - --export([new/0, opcode/2, highest_opcode/1, - atom/2, local/4, export/4, import/4, string/2, lambda/5, - atom_table/1, local_table/1, export_table/1, import_table/1, - string_table/1,lambda_table/1]). - --record(asm_dict, - {atoms = [], % [{Index, Atom}] - exports = [], % [{F, A, Label}] - locals = [], % [{F, A, Label}] - imports = [], % [{Index, {M, F, A}] - strings = [], % Deep list of characters - lambdas = [], % [{...}] - next_atom = 1, - next_import = 0, - string_offset = 0, - highest_opcode = 0 - }). - -new() -> - #asm_dict{}. - -%% Remembers highest opcode. - -opcode(Op, Dict) when Dict#asm_dict.highest_opcode > Op -> Dict; -opcode(Op, Dict) -> Dict#asm_dict{highest_opcode=Op}. - -%% Returns the highest opcode encountered. - -highest_opcode(#asm_dict{highest_opcode=Op}) -> Op. - -%% Returns the index for an atom (adding it to the atom table if necessary). -%% atom(Atom, Dict) -> {Index, Dict'} - -atom(Atom, Dict) when atom(Atom) -> - NextIndex = Dict#asm_dict.next_atom, - case lookup_store(Atom, Dict#asm_dict.atoms, NextIndex) of - {Index, _, NextIndex} -> - {Index, Dict}; - {Index, Atoms, NewIndex} -> - {Index, Dict#asm_dict{atoms=Atoms, next_atom=NewIndex}} - end. - -%% Remembers an exported function. -%% export(Func, Arity, Label, Dict) -> Dict' - -export(Func, Arity, Label, Dict0) when atom(Func), integer(Arity), integer(Label) -> - {Index, Dict1} = atom(Func, Dict0), - Dict1#asm_dict{exports = [{Index, Arity, Label}| Dict1#asm_dict.exports]}. - -%% Remembers a local function. -%% local(Func, Arity, Label, Dict) -> Dict' - -local(Func, Arity, Label, Dict0) when atom(Func), integer(Arity), integer(Label) -> - {Index,Dict1} = atom(Func, Dict0), - Dict1#asm_dict{locals = [{Index,Arity,Label}| Dict1#asm_dict.locals]}. - -%% Returns the index for an import entry (adding it to the import table if necessary). -%% import(Mod, Func, Arity, Dict) -> {Index, Dict'} - -import(Mod, Func, Arity, Dict) when atom(Mod), atom(Func), integer(Arity) -> - NextIndex = Dict#asm_dict.next_import, - case lookup_store({Mod, Func, Arity}, Dict#asm_dict.imports, NextIndex) of - {Index, _, NextIndex} -> - {Index, Dict}; - {Index, Imports, NewIndex} -> - {_, D1} = atom(Mod, Dict#asm_dict{imports=Imports, next_import=NewIndex}), - {_, D2} = atom(Func, D1), - {Index, D2} - end. - -%% Returns the index for a string in the string table (adding the string to the -%% table if necessary). -%% string(String, Dict) -> {Offset, Dict'} - -string(Str, Dict) when list(Str) -> - #asm_dict{strings = Strings, string_offset = NextOffset} = Dict, - case old_string(Str, Strings) of - {true, Offset} -> - {Offset, Dict}; - false -> - NewDict = Dict#asm_dict{strings = Strings++Str, - string_offset = NextOffset+length(Str)}, - {NextOffset, NewDict} - end. - -%% Returns the index for a funentry (adding it to the table if necessary). -%% lambda(Dict, Lbl, Index, Uniq, NumFree) -> {Index,Dict'} - -lambda(Lbl, Index, OldUniq, NumFree, #asm_dict{lambdas=Lambdas0}=Dict) -> - OldIndex = length(Lambdas0), - Lambdas = [{Lbl,{OldIndex,Lbl,Index,NumFree,OldUniq}}|Lambdas0], - {OldIndex,Dict#asm_dict{lambdas=Lambdas}}. - -%% Returns the atom table. -%% atom_table(Dict) -> [Length,AtomString...] - -atom_table(#asm_dict{atoms=Atoms, next_atom=NumAtoms}) -> - Sorted = lists:sort(Atoms), - Fun = fun({_, A}) -> - L = atom_to_list(A), - [length(L)|L] - end, - {NumAtoms-1, lists:map(Fun, Sorted)}. - -%% Returns the table of local functions. -%% local_table(Dict) -> {NumLocals, [{Function, Arity, Label}...]} - -local_table(#asm_dict{locals = Locals}) -> - {length(Locals),Locals}. - -%% Returns the export table. -%% export_table(Dict) -> {NumExports, [{Function, Arity, Label}...]} - -export_table(#asm_dict{exports = Exports}) -> - {length(Exports), Exports}. - -%% Returns the import table. -%% import_table(Dict) -> {NumImports, [{Module, Function, Arity}...]} - -import_table(Dict) -> - #asm_dict{imports = Imports, next_import = NumImports} = Dict, - Sorted = lists:sort(Imports), - Fun = fun({_, {Mod, Func, Arity}}) -> - {Atom0, _} = atom(Mod, Dict), - {Atom1, _} = atom(Func, Dict), - {Atom0, Atom1, Arity} - end, - {NumImports, lists:map(Fun, Sorted)}. - -string_table(#asm_dict{strings = Strings, string_offset = Size}) -> - {Size, Strings}. - -lambda_table(#asm_dict{locals=Loc0,lambdas=Lambdas0}) -> - Lambdas1 = sofs:relation(Lambdas0), - Loc = sofs:relation([{Lbl,{F,A}} || {F,A,Lbl} <- Loc0]), - Lambdas2 = sofs:relative_product1(Lambdas1, Loc), - Lambdas = [<<F:32,A:32,Lbl:32,Index:32,NumFree:32,OldUniq:32>> || - {{_,Lbl,Index,NumFree,OldUniq},{F,A}} <- sofs:to_external(Lambdas2)], - {length(Lambdas),Lambdas}. - -%%% Local helper functions. - -lookup_store(Key, Dict, NextIndex) -> - case catch lookup_store1(Key, Dict, NextIndex) of - Index when integer(Index) -> - {Index, Dict, NextIndex}; - {Index, NewDict} -> - {Index, NewDict, NextIndex+1} - end. - -lookup_store1(Key, [Pair|Dict], NextIndex) when Key > element(2, Pair) -> - {Index, NewDict} = lookup_store1(Key, Dict, NextIndex), - {Index, [Pair|NewDict]}; -lookup_store1(Key, [{Index, Key}|_Dict], _NextIndex) -> - throw(Index); -lookup_store1(Key, Dict, NextIndex) -> - {NextIndex, [{NextIndex, Key}|Dict]}. - -%% Search for string Str in the string pool Pool. -%% old_string(Str, Pool) -> false | {true, Offset} - -old_string(Str, Pool) -> - old_string(Str, Pool, 0). - -old_string([C|Str], [C|Pool], Index) -> - case lists:prefix(Str, Pool) of - true -> - {true, Index}; - false -> - old_string([C|Str], Pool, Index+1) - end; -old_string(Str, [_|Pool], Index) -> - old_string(Str, Pool, Index+1); -old_string(_Str, [], _Index) -> - false. |