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| author | Eric Botcazou <ebotcazou@adacore.com> | 2010-10-10 11:26:16 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2010-10-10 11:26:16 +0000 |
| commit | 0c70025900f1242f8aa7822e1f681bb76ec12893 (patch) | |
| tree | 9c1accfcc79570d6e07d2005ef040f4da7a9db32 /gcc/ada/gcc-interface/gigi.h | |
| parent | 2461ab4bb799e914f519d800592e49624b01f822 (diff) | |
| download | gcc-0c70025900f1242f8aa7822e1f681bb76ec12893.zip gcc-0c70025900f1242f8aa7822e1f681bb76ec12893.tar.gz gcc-0c70025900f1242f8aa7822e1f681bb76ec12893.tar.bz2 | |
ada-tree.h (DECL_BY_DOUBLE_REF_P): New macro.
* gcc-interface/ada-tree.h (DECL_BY_DOUBLE_REF_P): New macro.
* gcc-interface/gigi.h (annotate_object): Add BY_DOUBLE_REF parameter.
* gcc-interface/decl.c (annotate_object): Likewise and handle it.
(gnat_to_gnu_entity): Adjust calls to annotate_object.
(gnat_to_gnu_param): If fat pointer types are passed by reference on
the target, pass them by explicit reference.
* gcc-interface/misc.c (default_pass_by_ref): Fix type of constant.
* gcc-interface/trans.c (Identifier_to_gnu): Do DECL_BY_DOUBLE_REF_P.
(Subprogram_Body_to_gnu): Adjust call to annotate_object.
(call_to_gnu): Handle DECL_BY_DOUBLE_REF_P.
* gcc-interface/utils.c (convert_vms_descriptor): Add BY_REF parameter
and handle it.
(build_function_stub): Iterate on the parameters of the subprogram in
lieu of on the argument types. Adjust call to convert_vms_descriptor.
From-SVN: r165250
Diffstat (limited to 'gcc/ada/gcc-interface/gigi.h')
| -rw-r--r-- | gcc/ada/gcc-interface/gigi.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/ada/gcc-interface/gigi.h b/gcc/ada/gcc-interface/gigi.h index dd30b24..2fa2a07 100644 --- a/gcc/ada/gcc-interface/gigi.h +++ b/gcc/ada/gcc-interface/gigi.h @@ -139,9 +139,10 @@ extern tree choices_to_gnu (tree operand, Node_Id choices); /* Given GNAT_ENTITY, an object (constant, variable, parameter, exception) and GNU_TYPE, its corresponding GCC type, set Esize and Alignment to the size and alignment used by Gigi. Prefer SIZE over TYPE_SIZE if non-null. - BY_REF is true if the object is used by reference. */ + BY_REF is true if the object is used by reference and BY_DOUBLE_REF is + true if the object is used by double reference. */ extern void annotate_object (Entity_Id gnat_entity, tree gnu_type, tree size, - bool by_ref); + bool by_ref, bool by_double_ref); /* Given a type T, a FIELD_DECL F, and a replacement value R, return a new type with all size expressions that contain F updated by replacing F |