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Diffstat (limited to 'ortho/mcode/memsegs_mmap.adb')
-rw-r--r-- | ortho/mcode/memsegs_mmap.adb | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/ortho/mcode/memsegs_mmap.adb b/ortho/mcode/memsegs_mmap.adb deleted file mode 100644 index 1ee8e7bcf..000000000 --- a/ortho/mcode/memsegs_mmap.adb +++ /dev/null @@ -1,64 +0,0 @@ --- Memory segments. --- Copyright (C) 2006 Tristan Gingold --- --- GHDL 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. --- --- GHDL 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 GCC; see the file COPYING. If not, write to the Free --- Software Foundation, 59 Temple Place - Suite 330, Boston, MA --- 02111-1307, USA. -package body Memsegs_Mmap is - function Mmap_Malloc (Size : Natural) return Address; - pragma Import (C, Mmap_Malloc, "mmap_malloc"); - - function Mmap_Realloc (Ptr : Address; Old_Size : Natural; Size : Natural) - return Address; - pragma Import (C, Mmap_Realloc, "mmap_realloc"); - - procedure Mmap_Free (Ptr : Address; Size : Natural); - pragma Import (C, Mmap_Free, "mmap_free"); - - procedure Mmap_Rx (Ptr : Address; Size : Natural); - pragma Import (C, Mmap_Rx, "mmap_rx"); - - function Create return Memseg_Type is - begin - return (Base => Null_Address, Size => 0); - end Create; - - procedure Resize (Seg : in out Memseg_Type; Size : Natural) is - begin - if Seg.Size = 0 then - Seg.Base := Mmap_Malloc (Size); - else - Seg.Base := Mmap_Realloc (Seg.Base, Seg.Size, Size); - end if; - Seg.Size := Size; - end Resize; - - function Get_Address (Seg : Memseg_Type) return Address is - begin - return Seg.Base; - end Get_Address; - - procedure Delete (Seg : in out Memseg_Type) is - begin - Mmap_Free (Seg.Base, Seg.Size); - Seg.Base := Null_Address; - Seg.Size := 0; - end Delete; - - procedure Set_Rx (Seg : in out Memseg_Type) is - begin - Mmap_Rx (Seg.Base, Seg.Size); - end Set_Rx; -end Memsegs_Mmap; - |