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native_jvm.e
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1999-06-05
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-- This file is part of SmallEiffel The GNU Eiffel Compiler.
-- Copyright (C) 1994-98 LORIA - UHP - CRIN - INRIA - FRANCE
-- Dominique COLNET and Suzanne COLLIN - colnet@loria.fr
-- http://SmallEiffel.loria.fr
-- SmallEiffel is free software; you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published by the Free
-- Software Foundation; either version 2, or (at your option) any later
-- version. SmallEiffel is distributed in the hope that it will be useful,but
-- WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-- for more details. You should have received a copy of the GNU General
-- Public License along with SmallEiffel; see the file COPYING. If not,
-- write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-- Boston, MA 02111-1307, USA.
--
class NATIVE_JVM
inherit NATIVE;
feature
frozen c_define_procedure(rf7: RUN_FEATURE_7; bcn, name: STRING) is
do
fe_c2c(rf7)
end;
frozen c_mapping_procedure(rf7: RUN_FEATURE_7; bcn, name: STRING) is
do
fe_c2c(rf7)
end;
frozen c_define_function(rf8: RUN_FEATURE_8; bcn, name: STRING) is
do
fe_c2c(rf8)
end;
frozen c_mapping_function(rf8: RUN_FEATURE_8; bcn, name: STRING) is
do
fe_c2c(rf8)
end;
feature {NONE}
idx_methodref(er: EXTERNAL_ROUTINE): INTEGER is
local
i: integer;
alias_string: STRING;
cp: like constant_pool;
do
cp := constant_pool;
alias_string := er.alias_string;
if alias_string = Void then
eh.add_position(er.start_position);
fatal_error(
"Missing %"alias%" field description (see %
%external.html documentation).");
end;
from
i := 1;
tmp_class.clear;
until
alias_string.item(i) = '.'
loop
tmp_class.extend(alias_string.item(i));
i := i + 1;
end;
from
i := i + 1;
tmp_name.clear;
until
alias_string.item(i) = ' '
loop
tmp_name.extend(alias_string.item(i));
i := i + 1;
end;
from
i := i + 1;
tmp_descriptor.clear;
until
i > alias_string.count
loop
tmp_descriptor.extend(alias_string.item(i));
i := i + 1;
end;
Result := cp.idx_methodref3(tmp_class,tmp_name,tmp_descriptor);
end;
tmp_class: STRING is
once
!!Result.make(32);
end;
tmp_name: STRING is
once
!!Result.make(32);
end;
tmp_descriptor: STRING is
once
!!Result.make(32);
end;
end -- NATIVE_JVM