From 8d7c806e16b98781a3762b5680b4dc64764da1b8 Mon Sep 17 00:00:00 2001 From: xleroy Date: Sat, 28 Dec 2013 08:47:43 +0000 Subject: Simpler, more robust emulation of calls to variadic functions: - C function types and Cminor signatures annotated by calling conventions. esp. vararg / not vararg - Cshmgen: generate correct code for function call where there are more arguments than listed in the function prototype. This is still undefined behavior according to the formal semantics, but correct code is generated. - C2C, */PrintAsm.ml: remove "printf$iif" hack. - powerpc/, checklink/: don't generate stubs for variadic functions. git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2386 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e --- cfrontend/SimplLocals.v | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'cfrontend/SimplLocals.v') diff --git a/cfrontend/SimplLocals.v b/cfrontend/SimplLocals.v index 95ff9edc..29565089 100644 --- a/cfrontend/SimplLocals.v +++ b/cfrontend/SimplLocals.v @@ -229,6 +229,7 @@ Definition transf_function (f: function) : res function := assertion (list_disjoint_dec ident_eq (var_names f.(fn_params)) (var_names f.(fn_temps))); do body' <- simpl_stmt cenv f.(fn_body); OK {| fn_return := f.(fn_return); + fn_callconv := f.(fn_callconv); fn_params := f.(fn_params); fn_vars := remove_lifted cenv (f.(fn_params) ++ f.(fn_vars)); fn_temps := add_lifted cenv f.(fn_vars) f.(fn_temps); @@ -239,7 +240,7 @@ Definition transf_function (f: function) : res function := Definition transf_fundef (fd: fundef) : res fundef := match fd with | Internal f => do tf <- transf_function f; OK (Internal tf) - | External ef targs tres => OK (External ef targs tres) + | External ef targs tres cconv => OK (External ef targs tres cconv) end. Definition transf_program (p: program) : res program := -- cgit