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author | Tristan Gingold <tgingold@free.fr> | 2014-11-04 20:14:19 +0100 |
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committer | Tristan Gingold <tgingold@free.fr> | 2014-11-04 20:14:19 +0100 |
commit | 9c195bf5d86d67ea5eb419ccf6e48dc153e57c68 (patch) | |
tree | 575346e529b99e26382b4a06f6ff2caa0b391ab2 /src/translate/grt/ghdl_main.adb | |
parent | 184a123f91e07c927292d67462561dc84f3a920d (diff) | |
download | ghdl-9c195bf5d86d67ea5eb419ccf6e48dc153e57c68.tar.gz ghdl-9c195bf5d86d67ea5eb419ccf6e48dc153e57c68.tar.bz2 ghdl-9c195bf5d86d67ea5eb419ccf6e48dc153e57c68.zip |
Move sources to src/ subdirectory.
Diffstat (limited to 'src/translate/grt/ghdl_main.adb')
-rw-r--r-- | src/translate/grt/ghdl_main.adb | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/src/translate/grt/ghdl_main.adb b/src/translate/grt/ghdl_main.adb new file mode 100644 index 000000000..ce5b67d7e --- /dev/null +++ b/src/translate/grt/ghdl_main.adb @@ -0,0 +1,61 @@ +-- GHDL Run Time (GRT) entry point. +-- Copyright (C) 2002 - 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. +-- +-- As a special exception, if other files instantiate generics from this +-- unit, or you link this unit with other files to produce an executable, +-- this unit does not by itself cause the resulting executable to be +-- covered by the GNU General Public License. This exception does not +-- however invalidate any other reasons why the executable file might be +-- covered by the GNU Public License. +with Ada.Unchecked_Conversion; +with Grt.Options; use Grt.Options; +with Grt.Main; +with Grt.Types; use Grt.Types; + +-- Some files are only referenced from compiled code. With it here so that +-- they get compiled during build (and elaborated). +pragma Warnings (Off); +with Grt.Rtis_Binding; +with Grt.Std_Logic_1164; +pragma Warnings (On); + + +function Ghdl_Main (Argc : Integer; Argv : System.Address) + return Integer +is + -- Grt_Init corresponds to the 'adainit' subprogram for grt. + procedure Grt_Init; + pragma Import (C, Grt_Init, "grt_init"); + + function To_Argv_Type is new Ada.Unchecked_Conversion + (Source => System.Address, Target => Grt.Options.Argv_Type); + + Default_Progname : constant String := "ghdl_design" & NUL; +begin + if Argc > 0 then + Grt.Options.Progname := To_Argv_Type (Argv)(0); + else + Grt.Options.Progname := To_Ghdl_C_String (Default_Progname'Address); + end if; + Grt.Options.Argc := Argc; + Grt.Options.Argv := To_Argv_Type (Argv); + + Grt_Init; + Grt.Main.Run; + return 0; +end Ghdl_Main; |