| /* Definitions of target machine for GNU compiler, |
| for Alpha Linux-based GNU systems. |
| Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. |
| Contributed by Richard Henderson. |
| |
| This file is part of GNU CC. |
| |
| GNU CC 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. |
| |
| GNU CC 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 GNU CC; see the file COPYING. If not, write to |
| the Free Software Foundation, 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| #undef TARGET_DEFAULT |
| #define TARGET_DEFAULT (MASK_FP | MASK_FPREGS | MASK_GAS) |
| |
| #undef CPP_PREDEFINES |
| #define CPP_PREDEFINES \ |
| "-Dlinux -Dunix -Asystem(linux) -D_LONGLONG -D__alpha__ " \ |
| SUB_CPP_PREDEFINES |
| |
| #undef LIB_SPEC |
| #define LIB_SPEC "%{pg:-lgmon} %{pg:-lc_p} %{!pg:-lc}" |
| |
| /* Generate calls to memcpy, etc., not bcopy, etc. */ |
| #define TARGET_MEM_FUNCTIONS 1 |
| |
| #undef FUNCTION_PROFILER |
| #define FUNCTION_PROFILER(FILE, LABELNO) \ |
| fputs ("\tlda $28,_mcount\n\tjsr $28,($28),_mcount\n", (FILE)) |
| |
| /* Show that we need a GP when profiling. */ |
| #define TARGET_PROFILING_NEEDS_GP 1 |
| |
| /* Don't care about faults in the prologue. */ |
| #undef TARGET_CAN_FAULT_IN_PROLOGUE |
| #define TARGET_CAN_FAULT_IN_PROLOGUE 1 |