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Diffstat (limited to 'ortho/llvm/ortho_llvm-main.ads')
-rw-r--r-- | ortho/llvm/ortho_llvm-main.ads | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/ortho/llvm/ortho_llvm-main.ads b/ortho/llvm/ortho_llvm-main.ads new file mode 100644 index 0000000..56bbdb4 --- /dev/null +++ b/ortho/llvm/ortho_llvm-main.ads @@ -0,0 +1,57 @@ +-- LLVM back-end for ortho. +-- Copyright (C) 2014 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. + +with GNAT.Directory_Operations; +with LLVM.Target; use LLVM.Target; +with LLVM.TargetMachine; use LLVM.TargetMachine; + +package Ortho_LLVM.Main is + use LLVM.Core; + + -- LLVM specific: the module. + Module : ModuleRef; + + -- Descriptor for the layout. + Target_Data : TargetDataRef; + + Target_Machine : TargetMachineRef; + + -- Optimization level + Optimization : CodeGenOptLevel := CodeGenLevelDefault; + + -- Set by -g to generate debug info. + Flag_Debug : Boolean := False; + + Debug_ID : unsigned; + + -- Some predefined types and functions. + Char_Type : O_Tnode; + Char_Ptr_Type : O_Tnode; + + Stacksave_Fun : ValueRef; + Stacksave_Name : constant String := "llvm.stacksave" & ASCII.NUL; + Stackrestore_Fun : ValueRef; + Stackrestore_Name : constant String := "llvm.stackrestore" & ASCII.NUL; + + Current_Directory : constant String := + GNAT.Directory_Operations.Get_Current_Dir; + + function To_String (C : Cstring) return String; + + procedure Init; +end Ortho_LLVM.Main; |