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Annotation of gcc/config/tm-sun2os4.h, revision 1.1.1.2

1.1       root        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: 
1.1.1.2 ! root       22: #undef LINK_SPEC
        !            23: #define LINK_SPEC "%{!e*:-e start} -dc -dp %{g:-Bstatic} %{static:-Bstatic} %{-Bstatic}"
        !            24: 
1.1       root       25: #undef ASM_OUTPUT_DOUBLE
                     26: #define ASM_OUTPUT_DOUBLE(FILE,VALUE)                                  \
                     27:   (isinf ((VALUE))                                                     \
                     28:    ? fprintf (FILE, "\t.double 0r%s99e999\n", ((VALUE) > 0 ? "" : "-")) \
                     29:    : double_is_minus_zero ((VALUE))                                    \
                     30:    ? fprintf (FILE, "\t.long 0x80000000,0\n")                          \
                     31:    : fprintf (FILE, "\t.double 0r%.20e\n", (VALUE)))
                     32: 
                     33: /* This is how to output an assembler line defining a `float' constant.  */
                     34: 
                     35: #undef ASM_OUTPUT_FLOAT
                     36: #define ASM_OUTPUT_FLOAT(FILE,VALUE)                                   \
                     37:   (isinf ((VALUE))                                                     \
                     38:    ? fprintf (FILE, "\t.single 0r%s99e999\n", ((VALUE) > 0 ? "" : "-")) \
                     39:    : double_is_minus_zero ((VALUE))                                    \
                     40:    ? fprintf (FILE, "\t.long 0x80000000\n")                            \
                     41:    : fprintf (FILE, "\t.single 0r%.20e\n", (VALUE)))
                     42: 
                     43: #undef ASM_OUTPUT_FLOAT_OPERAND
                     44: #define ASM_OUTPUT_FLOAT_OPERAND(FILE,VALUE)                           \
                     45:   (isinf ((VALUE))                                                     \
                     46:    ? fprintf (FILE, "#0r%s99e999", ((VALUE) > 0 ? "" : "-"))           \
                     47:    : double_is_minus_zero ((VALUE))                                    \
                     48:    ? fprintf (FILE, "#0r-0.0")                                         \
                     49:    : fprintf (FILE, "#0r%.9g", (VALUE)))
                     50: 
                     51: #undef ASM_OUTPUT_DOUBLE_OPERAND
                     52: #define ASM_OUTPUT_DOUBLE_OPERAND(FILE,VALUE)                          \
                     53:   (isinf ((VALUE))                                                     \
                     54:    ? fprintf (FILE, "#0r%s99e999", ((VALUE) > 0 ? "" : "-"))           \
                     55:    : double_is_minus_zero ((VALUE))                                    \
                     56:    ? fprintf (FILE, "#0r-0.0")                                         \
                     57:    : fprintf (FILE, "#0r%.20g", (VALUE)))

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