From 2011b6f9daadb9e232d0bdc6241b65c0883e1c41 Mon Sep 17 00:00:00 2001
From: leepike <leepike@gmail.com>
Date: Wed, 15 Apr 2015 11:09:45 -0700
Subject: [PATCH] tower-aadl: generate kconfig, kbuild, etc.

Also decompose Makefiles.
---
 tower-aadl/src/Tower/AADL.hs       | 10 +++-
 tower-aadl/src/Tower/AADL/Build.hs | 74 ++++++++++++++++++++++++++++--
 2 files changed, 78 insertions(+), 6 deletions(-)

diff --git a/tower-aadl/src/Tower/AADL.hs b/tower-aadl/src/Tower/AADL.hs
index 146df9ae..3e09d25c 100644
--- a/tower-aadl/src/Tower/AADL.hs
+++ b/tower-aadl/src/Tower/AADL.hs
@@ -62,9 +62,15 @@ runCompileAADL opts' t = do
             outputAADLDeps (dir </> "AADL_FILES")
                            (tyPkg ++ thdNames ++ [configSystemName c])
             genIvoryCode (ivoryOpts dir) code deps sigs
-            writeFile (dir </> "Makefile") (makefile (configOpts opts'))
-            writeFile (dir </> (addExtension "build" "sh")) buildScript
+            wrFile ramsesMakefileName
+                   (ramsesMakefile (configOpts opts'))
+            wrFile buildScriptName buildScript
+            wrFile kbuildName   (kbuild dir)
+            wrFile kconfigName  (kconfig dir dir)
+            wrFile kconfigName  (kconfig dir dir)
+            wrFile makefileName makefile
       where
+      wrFile fName = writeFile (dir </> fName)
       go d = outputAADL dir (docName d) r
         where r = renderDocPkg (aTypesPkg docs) thdNames d
 
diff --git a/tower-aadl/src/Tower/AADL/Build.hs b/tower-aadl/src/Tower/AADL/Build.hs
index 6e41a8eb..63fc1100 100644
--- a/tower-aadl/src/Tower/AADL/Build.hs
+++ b/tower-aadl/src/Tower/AADL/Build.hs
@@ -5,8 +5,12 @@
 
 module Tower.AADL.Build where
 
+import Data.Char
 import Tower.AADL.Config (Config(..))
 
+--------------------------------------------------------------------------------
+-- Ramses build
+
 buildScript :: String
 buildScript = unlines
   [
@@ -24,12 +28,15 @@ buildScript = unlines
   , "java -jar $RAMSES_PATH/ramses.jar -g rtos -i $AADL2RTOS_CONFIG_DIR -o . -l trace -s sys.impl -m SMACCM_SYS.aadl,$AADL_LIST"
   ]
 
-makefile :: Config -> String
-makefile c = unlines
+buildScriptName :: String
+buildScriptName = "ramses-build.sh"
+
+ramsesMakefile :: Config -> String
+ramsesMakefile c = unlines
   [
     ".PHONY: ramses"
   , "ramses:"
-  , tab "sh build.sh"
+  , tab "sh " ++ buildScriptName
   , ""
   , ".PHONY: tower-clean"
   , "tower-clean:"
@@ -40,4 +47,63 @@ makefile c = unlines
   , tab "-rm -rf " ++ configSrcsDir c
   , tab "-rm -rf " ++ configHdrDir  c
   ]
-  where tab = ('\t' :)
+
+ramsesMakefileName :: String
+ramsesMakefileName = "ramses.mk"
+
+--------------------------------------------------------------------------------
+-- Kbuild, Kconfig
+
+kbuild :: String -> String
+kbuild dir = unlines
+  [ "apps-$(CONFIG_APP_" ++ shellVar dir ++ ") += " ++ dir
+  , dir ++ ": libsel4 libmuslc libsel4platsupport libsel4muslccamkes libsel4camkes libsel4sync libsel4debug libsel4bench"
+  ]
+
+kbuildName :: String
+kbuildName = "Kbuild"
+
+kconfig :: String -> String -> String
+kconfig prog dir = unlines
+  [ "config APP_" ++ shellVar dir
+  , "    bool \"Generated code for " ++ prog ++ " .\""
+  , "    default n"
+  , "    select APP_CAMKES_EXECUTIVE"
+  , "    help"
+  , "        Generated AADL from " ++ prog
+  ]
+
+kconfigName :: String
+kconfigName = "Kconfig"
+
+camkesMakefileName :: String
+camkesMakefileName = "camkesmakefile.mk"
+
+otherCamkesTargets :: String
+otherCamkesTargets = "othercamkestargets.mk"
+
+makefile :: String
+makefile = unlines
+  [
+    incl ramsesMakefileName
+  , incl camkesMakefileName
+  , incl otherCamkesTargets
+  , ""
+  , "camkesMakefileName: " ++ mkTp
+  , tab $ unwords ["cp ", mkTp, camkesMakefileName]
+  ]
+  where
+  mkTp = "make_template/Makefile"
+  incl = ("-include " ++)
+
+makefileName :: String
+makefileName = "Makefile"
+
+--------------------------------------------------------------------------------
+-- Helpers
+
+tab :: String -> String
+tab = ('\t' :)
+
+shellVar :: String -> String
+shellVar = map toUpper