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Diffstat (limited to 'gcc/config/m68k/next21.h')
| -rwxr-xr-x | gcc/config/m68k/next21.h | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/gcc/config/m68k/next21.h b/gcc/config/m68k/next21.h new file mode 100755 index 0000000..5d18c4e --- /dev/null +++ b/gcc/config/m68k/next21.h @@ -0,0 +1,104 @@ +/* Target definitions for GNU compiler for mc680x0 running NeXTSTEP 2.1 + Copyright (C) 1989, 90, 91, 92, 93, 1994 Free Software Foundation, Inc. + +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. */ + +/* Changed for NeXTStep2.1, Ch. Kranz, 2/94, 3/94 */ + +#include "m68k/next.h" +#include "nextstep21.h" + +/* for #include <mach.h> in libgcc2.c */ +#define NeXTStep21 + +#undef ASM_OUTPUT_DOUBLE +#define ASM_OUTPUT_DOUBLE(FILE,VALUE) \ + do { if (REAL_VALUE_ISINF (VALUE)) \ + { \ + if (REAL_VALUE_NEGATIVE (VALUE)) \ + fprintf (FILE, "#0r-99e999"); \ + else \ + fprintf (FILE, "#0r99e999"); \ + } \ + else \ + { char dstr[30]; \ + REAL_VALUE_TO_DECIMAL ((VALUE), "%.20e", dstr); \ + fprintf (FILE, "\t.double 0r%s\n", dstr); \ + } \ + } while (0) + +/* This is how to output an assembler line defining a `float' constant. */ +#undef ASM_OUTPUT_FLOAT +#define ASM_OUTPUT_FLOAT(FILE,VALUE) \ + do { if (REAL_VALUE_ISINF (VALUE)) \ + { \ + if (REAL_VALUE_NEGATIVE (VALUE)) \ + fprintf (FILE, "\t.single 0r-99e999\n"); \ + else \ + fprintf (FILE, "\t.single 0r99e999\n"); \ + } \ + else \ + { char dstr[30]; \ + REAL_VALUE_TO_DECIMAL ((VALUE), "%.20e", dstr); \ + fprintf (FILE, "\t.single 0r%s\n", dstr); \ + } \ + } while (0) + +/* called from m68k.c line 1881 */ +#undef ASM_OUTPUT_FLOAT_OPERAND +#define ASM_OUTPUT_FLOAT_OPERAND(CODE,FILE,VALUE) \ + do{ \ + if (CODE != 'f') \ + { \ + long l; \ + REAL_VALUE_TO_TARGET_SINGLE (VALUE, l); \ + if (sizeof (int) == sizeof (long)) \ + asm_fprintf ((FILE), "%I0x%x", l); \ + else \ + asm_fprintf ((FILE), "%I0x%lx", l); \ + } \ + else if (REAL_VALUE_ISINF (VALUE)) \ + { \ + if (REAL_VALUE_NEGATIVE (VALUE)) \ + fprintf (FILE, "#0r-99e999"); \ + else \ + fprintf (FILE, "#0r99e999"); \ + } \ + else \ + { char dstr[30]; \ + REAL_VALUE_TO_DECIMAL ((VALUE), "%.9g", dstr); \ + fprintf (FILE, "#0r%s", dstr); \ + } \ + } while (0) + +#undef ASM_OUTPUT_DOUBLE_OPERAND +#define ASM_OUTPUT_DOUBLE_OPERAND(FILE,VALUE) \ + do { if (REAL_VALUE_ISINF (VALUE)) \ + { \ + if (REAL_VALUE_NEGATIVE (VALUE)) \ + fprintf (FILE, "#0r-99e999"); \ + else \ + fprintf (FILE, "#0r99e999"); \ + } \ + else \ + { char dstr[30]; \ + REAL_VALUE_TO_DECIMAL ((VALUE), "%.20g", dstr); \ + fprintf (FILE, "#0r%s", dstr); \ + } \ + } while (0) + |