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 /ia32 | |
| 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$iif" hack.
- powerpc/, checklink/: don't generate stubs for variadic functions.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2386 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'ia32')
| -rw-r--r-- | ia32/PrintAsm.ml | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/ia32/PrintAsm.ml b/ia32/PrintAsm.ml index 3badbfc..1e65ee8 100644 --- a/ia32/PrintAsm.ml +++ b/ia32/PrintAsm.ml @@ -61,13 +61,8 @@ let raw_symbol oc s = | ELF -> fprintf oc "%s" s | MacOS | Cygwin -> fprintf oc "_%s" s -let re_variadic_stub = Str.regexp "\\(.*\\)\\$[ifl]*$" - let symbol oc symb = - let s = extern_atom symb in - if Str.string_match re_variadic_stub s 0 - then raw_symbol oc (Str.matched_group 1 s) - else raw_symbol oc s + raw_symbol oc (extern_atom symb) let symbol_offset oc (symb, ofs) = symbol oc symb; |