--- /dev/null
+/* 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, 675 Mass Ave, Cambridge, MA 02139, 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)
+
--- /dev/null
+/* nextstep.h -- operating system specific defines to be used when
+ targeting GCC for NeXTSTEP.
+ Copyright (C) 1989, 1990, 1991, 1992, 1993 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+
+/* changed for NeXTStep 2.1, Ch. Kranz, 2/94, 3/94 */
+#include "nextstep.h"
+
+/* set flag_gnu_linker=0, use collect2 for linking */
+#undef USE_COLLECT2
+#define USE_COLLECT2
+
+/* use this until a newer gdb for NeXTStep21 is availible */
+#define DEFAULT_GDB_EXTENSIONS 0
+
+/* we need the call to __main to start all global destructors and constructors
+ correctly, so undef INIT_SECTION_ASM_OP, (see libgcc2.c line 1965)
+ and define INVOKE_main */
+#undef INIT_SECTION_ASM_OP
+#define INVOKE__main
+
+/* We call the global destructors, constructors from __main */
+#undef ASM_OUTPUT_CONSTRUCTOR
+#undef ASM_OUTPUT_DESTRUCTOR
+
+#undef ASM_FILE_END
+#define ASM_FILE_END(FILE) \
+ do { \
+ extern char *language_string; \
+ if (strcmp (language_string, "GNU C++") == 0) \
+ { \
+ ASM_OUTPUT_ALIGN (FILE, 1); \
+ } \
+ } while (0)
+/* deleted: destructor_section (); \ */
+/* deleted: constructor_section (); \ */
+
+/* Ensure correct alignment of bss data. */
+/* ASM_OUTPUT_ALIGNED_LOCAL not needed */
+/* need ASM_OUTPUT_LOCAL instead for old NeXT-as */
+/* look in varasm.c, line 1062 and 1476 */
+#undef ASM_OUTPUT_ALIGNED_LOCAL
+#undef ASM_OUTPUT_LOCAL
+#define ASM_OUTPUT_LOCAL(FILE, NAME, SIZE, ROUNDED) \
+( fputs (".lcomm ", (FILE)), \
+ assemble_name ((FILE), (NAME)), \
+ fprintf ((FILE), ",%u\n", (ROUNDED)))
+
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