From 095f0a8de158b7fef6fb466dd30afe4df85f487c Mon Sep 17 00:00:00 2001 From: Denis Merigoux Date: Wed, 4 Sep 2019 10:32:33 +0200 Subject: [PATCH] Code reorg --- .gitignore | 2 + LICENSE.txt | 202 ++++++++++++++++++ README.md | 15 ++ dune-project | 24 +++ errors.ml | 22 -- src/.merlin | 7 + {ast => src/ast}/ast.ml | 19 +- {ast => src/ast}/format_ast.ml | 19 +- {ast => src/ast}/typechecker.ml | 19 +- dune => src/dune | 0 src/errors.ml | 21 ++ {ir => src/ir}/ast_to_ir.ml | 19 +- {ir => src/ir}/format_ir.ml | 19 +- {ir => src/ir}/interpreter.ml | 19 +- {ir => src/ir}/ir.ml | 19 +- .../optimization}/dead_code_elimination.ml | 19 +- .../optimization}/global_value_numbering.ml | 19 +- .../optimization}/optimization.ml | 19 +- .../optimization}/partial_evaluation.ml | 19 +- pos.ml => src/pos.ml | 19 +- verifisc.opam | 24 +++ 21 files changed, 403 insertions(+), 142 deletions(-) create mode 100644 .gitignore create mode 100644 LICENSE.txt create mode 100644 README.md create mode 100644 dune-project delete mode 100644 errors.ml create mode 100644 src/.merlin rename {ast => src/ast}/ast.ml (81%) rename {ast => src/ast}/format_ast.ml (85%) rename {ast => src/ast}/typechecker.ml (86%) rename dune => src/dune (100%) create mode 100644 src/errors.ml rename {ir => src/ir}/ast_to_ir.ml (86%) rename {ir => src/ir}/format_ir.ml (82%) rename {ir => src/ir}/interpreter.ml (92%) rename {ir => src/ir}/ir.ml (70%) rename {optimization => src/optimization}/dead_code_elimination.ml (84%) rename {optimization => src/optimization}/global_value_numbering.ml (91%) rename {optimization => src/optimization}/optimization.ml (50%) rename {optimization => src/optimization}/partial_evaluation.ml (76%) rename pos.ml => src/pos.ml (69%) create mode 100644 verifisc.opam diff --git a/.gitignore b/.gitignore new file mode 100644 index 00000000..c667ffdb --- /dev/null +++ b/.gitignore @@ -0,0 +1,2 @@ +_build/ +*.install diff --git a/LICENSE.txt b/LICENSE.txt new file mode 100644 index 00000000..d6456956 --- /dev/null +++ b/LICENSE.txt @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/README.md b/README.md new file mode 100644 index 00000000..32705559 --- /dev/null +++ b/README.md @@ -0,0 +1,15 @@ +# Verifisc + +Verifisc is a low-level intermediate representation designed to be a common target +for languages and DSL describing legal specifications. The goal is to run different +passes of abstract interpretation and symbolic execution on Verifisc, or to translate +it directly to Z3 in order to gain insight on the legislation that the code describes. + +## Usage + +The project is distributed as a Dune artifact. Use standard dune commands to build +and install the library. + +## License + +The library is released under the Apache license (version 2). diff --git a/dune-project b/dune-project new file mode 100644 index 00000000..cf122208 --- /dev/null +++ b/dune-project @@ -0,0 +1,24 @@ +(lang dune 1.10) +(name verifisc) +(version 1.0.2) +(generate_opam_files true) + +(source (uri git+https://gitlab.inria.fr/verifisc/verifisc.git)) +(homepage https://gitlab.inria.fr/verifisc/verifisc) +(bug_reports https://gitlab.inria.fr/verifisc/verifisc/issues) +(authors "Denis Merigoux") +(maintainers "denis.merigoux@inria.fr") +(license Apache2) + + +(package + (name verifisc) + (synopsis "Low-level language for tax code specification") + (description "\| The Verifisc language is designed to be a low-level target for + "\| higher-level specification languages for fiscal legislation. + ) + (depends + (ocaml (>= 4.07.0)) + (dune (and :build )) + ) +) diff --git a/errors.ml b/errors.ml deleted file mode 100644 index 0d89d5f9..00000000 --- a/errors.ml +++ /dev/null @@ -1,22 +0,0 @@ -(* -Copyright (C) 2019 Inria, contributor: Denis Merigoux - -This program 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 3 of the License, or -(at your option) any later version. - -This program 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 this program. If not, see . -*) - -exception UnsupportedByVerifisc of string - -exception VerifiscTypeError of string - -exception VerifiscRuntimeError of string diff --git a/src/.merlin b/src/.merlin new file mode 100644 index 00000000..abefc10a --- /dev/null +++ b/src/.merlin @@ -0,0 +1,7 @@ +EXCLUDE_QUERY_DIR +B ../_build/default/src/.verifisc.objs/byte +S . +S ast +S ir +S optimization +FLG -open Verifisc -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs diff --git a/ast/ast.ml b/src/ast/ast.ml similarity index 81% rename from ast/ast.ml rename to src/ast/ast.ml index 81f2c4ff..5660d138 100644 --- a/ast/ast.ml +++ b/src/ast/ast.ml @@ -1,18 +1,17 @@ (* Copyright (C) 2019 Inria, contributor: Denis Merigoux -This program 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 3 of the License, or -(at your option) any later version. +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at -This program 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. + http://www.apache.org/licenses/LICENSE-2.0 -You should have received a copy of the GNU General Public License -along with this program. If not, see . +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. *) (** diff --git a/ast/format_ast.ml b/src/ast/format_ast.ml similarity index 85% rename from ast/format_ast.ml rename to src/ast/format_ast.ml index 379fdf1e..83f4261e 100644 --- a/ast/format_ast.ml +++ b/src/ast/format_ast.ml @@ -1,18 +1,17 @@ (* Copyright (C) 2019 Inria, contributor: Denis Merigoux -This program 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 3 of the License, or -(at your option) any later version. +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at -This program 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. + http://www.apache.org/licenses/LICENSE-2.0 -You should have received a copy of the GNU General Public License -along with this program. If not, see . +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. *) open Ast diff --git a/ast/typechecker.ml b/src/ast/typechecker.ml similarity index 86% rename from ast/typechecker.ml rename to src/ast/typechecker.ml index 1d7522a7..77eb2965 100644 --- a/ast/typechecker.ml +++ b/src/ast/typechecker.ml @@ -1,18 +1,17 @@ (* Copyright (C) 2019 Inria, contributor: Denis Merigoux -This program 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 3 of the License, or -(at your option) any later version. +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at -This program 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. + http://www.apache.org/licenses/LICENSE-2.0 -You should have received a copy of the GNU General Public License -along with this program. If not, see . +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. *) open Ast diff --git a/dune b/src/dune similarity index 100% rename from dune rename to src/dune diff --git a/src/errors.ml b/src/errors.ml new file mode 100644 index 00000000..515b6907 --- /dev/null +++ b/src/errors.ml @@ -0,0 +1,21 @@ +(* +Copyright (C) 2019 Inria, contributor: Denis Merigoux + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*) + +exception UnsupportedByVerifisc of string + +exception VerifiscTypeError of string + +exception VerifiscRuntimeError of string diff --git a/ir/ast_to_ir.ml b/src/ir/ast_to_ir.ml similarity index 86% rename from ir/ast_to_ir.ml rename to src/ir/ast_to_ir.ml index 5aee94e3..f13d1224 100644 --- a/ir/ast_to_ir.ml +++ b/src/ir/ast_to_ir.ml @@ -1,18 +1,17 @@ (* Copyright (C) 2019 Inria, contributor: Denis Merigoux -This program 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 3 of the License, or -(at your option) any later version. +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at -This program 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. + http://www.apache.org/licenses/LICENSE-2.0 -You should have received a copy of the GNU General Public License -along with this program. If not, see . +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. *) let rec translate_arithmetic_expression diff --git a/ir/format_ir.ml b/src/ir/format_ir.ml similarity index 82% rename from ir/format_ir.ml rename to src/ir/format_ir.ml index 75126112..4bf14ba5 100644 --- a/ir/format_ir.ml +++ b/src/ir/format_ir.ml @@ -1,18 +1,17 @@ (* Copyright (C) 2019 Inria, contributor: Denis Merigoux -This program 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 3 of the License, or -(at your option) any later version. +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at -This program 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. + http://www.apache.org/licenses/LICENSE-2.0 -You should have received a copy of the GNU General Public License -along with this program. If not, see . +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. *) open Ir diff --git a/ir/interpreter.ml b/src/ir/interpreter.ml similarity index 92% rename from ir/interpreter.ml rename to src/ir/interpreter.ml index 66fd4e75..bf7a95f9 100644 --- a/ir/interpreter.ml +++ b/src/ir/interpreter.ml @@ -1,18 +1,17 @@ (* Copyright (C) 2019 Inria, contributor: Denis Merigoux -This program 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 3 of the License, or -(at your option) any later version. +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at -This program 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. + http://www.apache.org/licenses/LICENSE-2.0 -You should have received a copy of the GNU General Public License -along with this program. If not, see . +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. *) open Ir diff --git a/ir/ir.ml b/src/ir/ir.ml similarity index 70% rename from ir/ir.ml rename to src/ir/ir.ml index 442ead25..da58d664 100644 --- a/ir/ir.ml +++ b/src/ir/ir.ml @@ -1,18 +1,17 @@ (* Copyright (C) 2019 Inria, contributor: Denis Merigoux -This program 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 3 of the License, or -(at your option) any later version. +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at -This program 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. + http://www.apache.org/licenses/LICENSE-2.0 -You should have received a copy of the GNU General Public License -along with this program. If not, see . +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. *) diff --git a/optimization/dead_code_elimination.ml b/src/optimization/dead_code_elimination.ml similarity index 84% rename from optimization/dead_code_elimination.ml rename to src/optimization/dead_code_elimination.ml index f1a01a52..4ed2cb10 100644 --- a/optimization/dead_code_elimination.ml +++ b/src/optimization/dead_code_elimination.ml @@ -1,18 +1,17 @@ (* Copyright (C) 2019 Inria, contributor: Denis Merigoux -This program 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 3 of the License, or -(at your option) any later version. +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at -This program 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. + http://www.apache.org/licenses/LICENSE-2.0 -You should have received a copy of the GNU General Public License -along with this program. If not, see . +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. *) open Ir diff --git a/optimization/global_value_numbering.ml b/src/optimization/global_value_numbering.ml similarity index 91% rename from optimization/global_value_numbering.ml rename to src/optimization/global_value_numbering.ml index f546dd82..6910f85c 100644 --- a/optimization/global_value_numbering.ml +++ b/src/optimization/global_value_numbering.ml @@ -1,18 +1,17 @@ (* Copyright (C) 2019 Inria, contributor: Denis Merigoux -This program 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 3 of the License, or -(at your option) any later version. +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at -This program 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. + http://www.apache.org/licenses/LICENSE-2.0 -You should have received a copy of the GNU General Public License -along with this program. If not, see . +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. *) open Ir diff --git a/optimization/optimization.ml b/src/optimization/optimization.ml similarity index 50% rename from optimization/optimization.ml rename to src/optimization/optimization.ml index c7b311b1..6956f54f 100644 --- a/optimization/optimization.ml +++ b/src/optimization/optimization.ml @@ -1,18 +1,17 @@ (* Copyright (C) 2019 Inria, contributor: Denis Merigoux -This program 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 3 of the License, or -(at your option) any later version. +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at -This program 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. + http://www.apache.org/licenses/LICENSE-2.0 -You should have received a copy of the GNU General Public License -along with this program. If not, see . +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. *) open Ir diff --git a/optimization/partial_evaluation.ml b/src/optimization/partial_evaluation.ml similarity index 76% rename from optimization/partial_evaluation.ml rename to src/optimization/partial_evaluation.ml index 5f73f2dd..1afc68b1 100644 --- a/optimization/partial_evaluation.ml +++ b/src/optimization/partial_evaluation.ml @@ -1,18 +1,17 @@ (* Copyright (C) 2019 Inria, contributor: Denis Merigoux -This program 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 3 of the License, or -(at your option) any later version. +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at -This program 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. + http://www.apache.org/licenses/LICENSE-2.0 -You should have received a copy of the GNU General Public License -along with this program. If not, see . +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. *) open Ir diff --git a/pos.ml b/src/pos.ml similarity index 69% rename from pos.ml rename to src/pos.ml index 4a376b3c..dff7890e 100644 --- a/pos.ml +++ b/src/pos.ml @@ -1,18 +1,17 @@ (* Copyright (C) 2019 Inria, contributor: Denis Merigoux -This program 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 3 of the License, or -(at your option) any later version. +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at -This program 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. + http://www.apache.org/licenses/LICENSE-2.0 -You should have received a copy of the GNU General Public License -along with this program. If not, see . +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. *) (** {1 Source code position} *) diff --git a/verifisc.opam b/verifisc.opam new file mode 100644 index 00000000..bb1e98f5 --- /dev/null +++ b/verifisc.opam @@ -0,0 +1,24 @@ +# This file is generated by dune, edit dune-project instead +opam-version: "2.0" +build: [ + ["dune" "subst"] {pinned} + ["dune" "build" "-p" name "-j" jobs] + ["dune" "runtest" "-p" name "-j" jobs] {with-test} + ["dune" "build" "-p" name "@doc"] {with-doc} +] +maintainer: ["denis.merigoux@inria.fr"] +authors: ["Denis Merigoux"] +bug-reports: "https://gitlab.inria.fr/verifisc/verifisc/issues" +homepage: "https://gitlab.inria.fr/verifisc/verifisc" +license: "Apache2" +version: "1.0.2" +dev-repo: "git+https://gitlab.inria.fr/verifisc/verifisc.git" +synopsis: "Low-level language for tax code specification" +description: """ +The Verifisc language is designed to be a low-level target for +higher-level specification languages for fiscal legislation. +""" +depends: [ + "ocaml" {>= "4.07.0"} + "dune" {build} +]