mes/module/language/c99/compiler.scm
Jan Nieuwenhuizen be60b3e49b
mescc: Support function-static variables.
* module/language/c99/info.scm (make): Add statics field.
  (<global>): Add name and function fields.  Update callers.
  (global->string): New function.
* module/mes/M1.mes (object->M1): Update.
* module/language/c99/compiler.mes (clone): Add statics field.
  (ident->accu): For <global>, use global in text (WAS: name).
  (ident-address->accu): Likewise.
  (ident-address->base): Likewise.
  (decl-local->info): New function.
  (decl->info): New function.
  (ast->info): Use them.
  (function->info): Keep globals in object (WAS: global:value only).
* scaffold/tests/46-function-static.c: Test it.
2018-05-04 20:45:27 +02:00

62 lines
1.9 KiB
Scheme

;;; -*-scheme-*-
;;; Mes --- Maxwell Equations of Software
;;; Copyright © 2016,2017,2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
;;;
;;; This file is part of Mes.
;;;
;;; Mes 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.
;;;
;;; Mes 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 Mes. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;;; Code:
(define-module (language c99 compiler)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-9 gnu)
#:use-module (srfi srfi-26)
#:use-module (system base pmatch)
#:use-module (ice-9 optargs)
#:use-module (ice-9 pretty-print)
#:use-module (nyacc lang c99 parser)
;;#:use-module (nyacc lang c99 pprint)
#:use-module (mes guile)
#:use-module (mes as)
#:use-module (mes as-i386)
#:use-module (mes elf)
#:use-module (mes M1)
#:use-module (language c99 info)
#:export (c99-ast->info
c99-input->ast
c99-input->elf
c99-input->info
c99-input->object
info->object))
(cond-expand
(guile-2
(use-modules (nyacc lang c99 pprint)))
(guile
(debug-set! stack 0)
(use-modules (ice-9 optargs))
(use-modules (ice-9 syncase)))
;; guile-1.8 does not have (sxml match), short-circuit me
(define* (pretty-print-c99 tree
#:optional (port (current-output-port))
#:key ugly per-line-prefix (basic-offset 2))
(write tree port))
(mes))
(include-from-path "language/c99/compiler.mes")