projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 04d96174 C |
1 | /* Definitions of target machine for GNU compiler. For Sun 2 running Sunos 4. |
| 2 | Copyright (C) 1987, 1988, 1991 Free Software Foundation, Inc. | |
| 3 | ||
| 4 | This file is part of GNU CC. | |
| 5 | ||
| 6 | GNU CC is free software; you can redistribute it and/or modify | |
| 7 | it under the terms of the GNU General Public License as published by | |
| 8 | the Free Software Foundation; either version 1, or (at your option) | |
| 9 | any later version. | |
| 10 | ||
| 11 | GNU CC is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | GNU General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU General Public License | |
| 17 | along with GNU CC; see the file COPYING. If not, write to | |
| 18 | the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ | |
| 19 | ||
| 20 | #include "tm-sun2.h" | |
| 21 | ||
| 22 | #undef ASM_OUTPUT_DOUBLE | |
| 23 | #define ASM_OUTPUT_DOUBLE(FILE,VALUE) \ | |
| 24 | (isinf ((VALUE)) \ | |
| 25 | ? fprintf (FILE, "\t.double 0r%s99e999\n", ((VALUE) > 0 ? "" : "-")) \ | |
| 26 | : double_is_minus_zero ((VALUE)) \ | |
| 27 | ? fprintf (FILE, "\t.long 0x80000000,0\n") \ | |
| 28 | : fprintf (FILE, "\t.double 0r%.20e\n", (VALUE))) | |
| 29 | ||
| 30 | /* This is how to output an assembler line defining a `float' constant. */ | |
| 31 | ||
| 32 | #undef ASM_OUTPUT_FLOAT | |
| 33 | #define ASM_OUTPUT_FLOAT(FILE,VALUE) \ | |
| 34 | (isinf ((VALUE)) \ | |
| 35 | ? fprintf (FILE, "\t.single 0r%s99e999\n", ((VALUE) > 0 ? "" : "-")) \ | |
| 36 | : double_is_minus_zero ((VALUE)) \ | |
| 37 | ? fprintf (FILE, "\t.long 0x80000000\n") \ | |
| 38 | : fprintf (FILE, "\t.single 0r%.20e\n", (VALUE))) | |
| 39 | ||
| 40 | #undef ASM_OUTPUT_FLOAT_OPERAND | |
| 41 | #define ASM_OUTPUT_FLOAT_OPERAND(FILE,VALUE) \ | |
| 42 | (isinf ((VALUE)) \ | |
| 43 | ? fprintf (FILE, "#0r%s99e999", ((VALUE) > 0 ? "" : "-")) \ | |
| 44 | : double_is_minus_zero ((VALUE)) \ | |
| 45 | ? fprintf (FILE, "#0r-0.0") \ | |
| 46 | : fprintf (FILE, "#0r%.9g", (VALUE))) | |
| 47 | ||
| 48 | #undef ASM_OUTPUT_DOUBLE_OPERAND | |
| 49 | #define ASM_OUTPUT_DOUBLE_OPERAND(FILE,VALUE) \ | |
| 50 | (isinf ((VALUE)) \ | |
| 51 | ? fprintf (FILE, "#0r%s99e999", ((VALUE) > 0 ? "" : "-")) \ | |
| 52 | : double_is_minus_zero ((VALUE)) \ | |
| 53 | ? fprintf (FILE, "#0r-0.0") \ | |
| 54 | : fprintf (FILE, "#0r%.20g", (VALUE))) |