diff options
| author |  xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2013-12-28 08:47:43 +0000 |
|---|---|---|
| committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2013-12-28 08:47:43 +0000 |
| commit | 8d7c806e16b98781a3762b5680b4dc64764da1b8 (patch) | |
| tree | 82fb3ecd34e451e4e96f57e2103a694c9acc0830 /cfrontend/PrintClight.ml | |
| parent | ad12162ff1f0d50c43afefc45e1593f27f197402 (diff) | |
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
Diffstat (limited to 'cfrontend/PrintClight.ml')
| -rw-r--r-- | cfrontend/PrintClight.ml | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/cfrontend/PrintClight.ml b/cfrontend/PrintClight.ml index 78ab7fc..376707a 100644 --- a/cfrontend/PrintClight.ml +++ b/cfrontend/PrintClight.ml @@ -229,7 +229,7 @@ and print_stmt_for p s = let print_function p id f = fprintf p "%s@ " (name_cdecl (name_function_parameters (extern_atom id) - f.fn_params) + f.fn_params f.fn_callconv) f.fn_return); fprintf p "@[<v 2>{@ "; List.iter @@ -245,10 +245,10 @@ let print_function p id f = let print_fundef p id fd = match fd with - | External(EF_external(_,_), args, res) -> + | External(EF_external(_,_), args, res, cconv) -> fprintf p "extern %s;@ @ " - (name_cdecl (extern_atom id) (Tfunction(args, res))) - | External(_, _, _) -> + (name_cdecl (extern_atom id) (Tfunction(args, res, cconv))) + | External(_, _, _, _) -> () | Internal f -> print_function p id f @@ -309,7 +309,7 @@ let collect_function f = let collect_globdef (id, gd) = match gd with - | Gfun(External(_, args, res)) -> collect_type_list args; collect_type res + | Gfun(External(_, args, res, _)) -> collect_type_list args; collect_type res | Gfun(Internal f) -> collect_function f | Gvar v -> collect_type v.gvar_info |