| /* Definitions of target machine for GNU compiler, for SPARClite w/o FPU, COFF. |
| Copyright (C) 1994, 1996, 2000 Free Software Foundation, Inc. |
| Written by Ken Raeburn (raeburn@cygnus.com). |
| |
| 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. */ |
| |
| #define BSS_SECTION_ASM_OP "\t.section\t\".bss\"" |
| |
| #undef CPP_PREDEFINES |
| #define CPP_PREDEFINES "-Dsparc -Dsparclite -Acpu=sparc -Amachine=sparc" |
| |
| /* Default to stabs in COFF. */ |
| |
| #define PREFERRED_DEBUGGING_TYPE DBX_DEBUG |
| |
| /* Support the ctors and dtors sections for g++. */ |
| |
| #undef INIT_SECTION_ASM_OP |
| |
| /* A list of other sections which the compiler might be "in" at any |
| given time. */ |
| |
| #undef EXTRA_SECTIONS |
| #define EXTRA_SECTIONS in_const |
| |
| /* A list of extra section function definitions. */ |
| |
| #undef EXTRA_SECTION_FUNCTIONS |
| #define EXTRA_SECTION_FUNCTIONS \ |
| CONST_SECTION_FUNCTION |
| |
| #undef DO_GLOBAL_CTORS_BODY |
| #undef DO_GLOBAL_DTORS_BODY |
| |
| /* These compiler options take an argument. We ignore -target for now. */ |
| |
| #define WORD_SWITCH_TAKES_ARG(STR) \ |
| (DEFAULT_WORD_SWITCH_TAKES_ARG (STR) \ |
| || !strcmp (STR, "target") || !strcmp (STR, "assert")) |
| |
| /* Output the label for a function definition. */ |
| |
| #define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL) \ |
| do { \ |
| ASM_DECLARE_RESULT (FILE, DECL_RESULT (DECL)); \ |
| ASM_OUTPUT_LABEL (FILE, NAME); \ |
| } while (0) |
| |
| /* Output before read-only data. */ |
| |
| #define TEXT_SECTION_ASM_OP "\t.text" |
| |
| /* Output before writable data. */ |
| |
| #define DATA_SECTION_ASM_OP "\t.data" |
| |
| /* How to renumber registers for dbx and gdb. In the flat model, the frame |
| pointer is really %i7. */ |
| |
| #define DBX_REGISTER_NUMBER(REGNO) \ |
| (TARGET_FLAT && REGNO == FRAME_POINTER_REGNUM ? 31 : REGNO) |
