| /* Definitions of target machine for GNU compiler, for DEC Alpha on Tru64 5. |
| Copyright (C) 2000, 2001, 2004, 2005, 2006 Free Software Foundation, Inc. |
| |
| This file is part of GCC. |
| |
| GCC is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GCC is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GCC; see the file COPYING. If not, write to |
| the Free Software Foundation, 51 Franklin Street, Fifth Floor, |
| Boston, MA 02110-1301, USA. */ |
| |
| /* Tru64 5.1 uses IEEE QUAD format. */ |
| #undef TARGET_DEFAULT |
| #define TARGET_DEFAULT (MASK_FPREGS | MASK_LONG_DOUBLE_128) |
| |
| /* In Tru64 UNIX V5.1, Compaq introduced a new assembler |
| (/usr/lib/cmplrs/cc/adu) which currently (versions between 3.04.29 and |
| 3.04.32) breaks mips-tfile. Passing the undocumented -oldas flag reverts |
| to using the old assembler (/usr/lib/cmplrs/cc/as[01]). |
| |
| The V5.0 and V5.0A assemblers silently ignore -oldas, so it can be |
| specified here. |
| |
| It is clearly not desirable to depend on this undocumented flag, and |
| Compaq wants -oldas to go away soon, but until they have released a |
| new adu that works with mips-tfile, this is the only option. |
| |
| In some versions of the DTK, the assembler driver invokes ld after |
| assembly. This has been fixed in current versions, but adding -c |
| works as expected for all versions. */ |
| |
| #undef ASM_OLDAS_SPEC |
| #define ASM_OLDAS_SPEC "-oldas -c" |
| |
| /* The linker appears to perform invalid code optimizations that result |
| in the ldgp emitted for the exception_receiver pattern being incorrectly |
| linked. */ |
| #undef TARGET_LD_BUGGY_LDGP |
| #define TARGET_LD_BUGGY_LDGP 1 |
| |
| /* Tru64 v5.1 has the float and long double forms of math functions. */ |
| #undef TARGET_C99_FUNCTIONS |
| #define TARGET_C99_FUNCTIONS 1 |
| |
| /* The native assembler doesn't understand parenthesis. */ |
| #define TARGET_ASM_OPEN_PAREN "" |
| #define TARGET_ASM_CLOSE_PAREN "" |
| |
