Add bf-p4c compiler output from BF SDE 9.0.0 (part 1)

Change-Id: I589644d529edcf7f534c5f4fe5085ba1a9fa7bac
diff --git a/.gitignore b/.gitignore
index 4e68904..da66965 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,3 @@
 *.iml
-target
-p4c-out
-src/main/resources/p4c-out
\ No newline at end of file
+target/
+tmp/