Revised handling of annotation statements, and more generally built-in functions, and more generally external functions

git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1672 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e

1 files changed, 10 insertions, 0 deletions

diff --git a/arm/Asmgen.v b/arm/Asmgen.v
index a1f8d960..91a636b1 100644
--- a/arm/Asmgen.v
+++ b/arm/Asmgen.v
@@ -436,6 +436,14 @@ Definition storeind (src: mreg) (base: ireg) (ofs: int) (ty: typ) (k: code) :=
   | Tfloat => storeind_float (freg_of src) base ofs k
   end.
 
+(** Translation of arguments to annotations *)
+
+Definition transl_annot_param (p: Mach.annot_param) : Asm.annot_param :=
+  match p with
+  | Mach.APreg r => APreg (preg_of r)
+  | Mach.APstack chunk ofs => APstack chunk ofs
+  end.
+
 (** Translation of a Mach instruction. *)
 
 Definition transl_instr (f: Mach.function) (i: Mach.instruction) (k: code) :=
@@ -494,6 +502,8 @@ Definition transl_instr (f: Mach.function) (i: Mach.instruction) (k: code) :=
         (Pfreeframe f.(fn_stacksize) f.(fn_link_ofs) :: Pbsymb symb :: k)
   | Mbuiltin ef args res =>
       Pbuiltin ef (map preg_of args) (preg_of res) :: k
+  | Mannot ef args =>
+      Pannot ef (map transl_annot_param args) :: k
   | Mlabel lbl =>
       Plabel lbl :: k
   | Mgoto lbl =>