gcc/ada/

gcc/ada/
2014-05-13  Yvan Roux  <yvan.roux@linaro.org>

        Backport from trunk r209653,209866,209871.

        2014-04-28  Richard Henderson  <rth@redhat.com>

        * gcc-interface/Makefile.in: Support aarch64-linux.

        2014-04-28  Eric Botcazou  <ebotcazou@adacore.com>

        * exp_dbug.ads (Get_External_Name): Add 'False' default to Has_Suffix,
        add 'Suffix' parameter and adjust comment.
        (Get_External_Name_With_Suffix): Delete.
        * exp_dbug.adb (Get_External_Name_With_Suffix): Merge into...
        (Get_External_Name): ...here.  Add 'False' default to Has_Suffix, add
        'Suffix' parameter.
        (Get_Encoded_Name): Remove 2nd argument in call to Get_External_Name.
        Call Get_External_Name instead of Get_External_Name_With_Suffix.
        (Get_Secondary_DT_External_Name): Likewise.
        * exp_cg.adb (Write_Call_Info): Likewise.
        * exp_disp.adb (Export_DT): Likewise.
        (Import_DT): Likewise.
        * comperr.ads (Compiler_Abort): Remove Code parameter and add From_GCC
        parameter with False default.
        * comperr.adb (Compiler_Abort): Likewise.  Adjust accordingly.
        * types.h (Fat_Pointer): Rename into...
        (String_Pointer): ...this.  Add comment on interfacing rules.
        * fe.h (Compiler_Abort): Adjust for above renaming.
        (Error_Msg_N): Likewise.
        (Error_Msg_NE): Likewise.
        (Get_External_Name): Likewise.  Add third parameter.
        (Get_External_Name_With_Suffix): Delete.
        * gcc-interface/decl.c (STDCALL_PREFIX): Define.
        (create_concat_name): Adjust call to Get_External_Name, remove call to
        Get_External_Name_With_Suffix, use STDCALL_PREFIX, adjust for renaming.
        * gcc-interface/trans.c (post_error): Likewise.
        (post_error_ne): Likewise.
        * gcc-interface/misc.c (internal_error_function): Likewise.

        2014-04-22  Richard Henderson  <rth@redhat.com>

        * init.c [__linux__] (HAVE_GNAT_ALTERNATE_STACK): New define.
        (__gnat_alternate_stack): Enable for all linux except ia64.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/linaro/gcc-4_9-branch@210372 138bc75d-0d04-0410-961f-82ee72b054a4