--- gcc/config/m68k/news.h	2018/04/24 18:10:24	1.1.1.1
+++ gcc/config/m68k/news.h	2018/04/24 18:28:19	1.1.1.4
@@ -1,5 +1,5 @@
 /* Definitions of target machine for GNU compiler.  SONY NEWS-OS 4 version.
-   Copyright (C) 1987, 1989, 1993 Free Software Foundation, Inc.
+   Copyright (C) 1987, 1989, 1993, 1994 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -15,7 +15,8 @@ GNU General Public License for more deta
 
 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.  */
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
 
 #ifndef USE_GAS
 /* This controls conditionals in m68k.h.  */
@@ -23,6 +24,9 @@ the Free Software Foundation, 675 Mass A
 #define SGS_NO_LI		/* Suppress jump table label usage */
 #endif
 
+#define NO_DOLLAR_IN_LABEL
+#define NO_DOT_IN_LABEL
+
 #include "m68k/m68k.h"
 
 /* See m68k.h.  7 means 68020 with 68881.  */
@@ -38,7 +42,11 @@ the Free Software Foundation, 675 Mass A
 /* These are the ones defined by Sony, plus mc68000 for uniformity with
    GCC on other 68000 systems.  */
 
-#define CPP_PREDEFINES "-Dunix -Dbsd43 -Dsony -Dsony_news -Dmc68000 -Dmc68020 -Dnews700"
+#ifdef MOTOROLA
+#define CPP_PREDEFINES "-Dunix -Dbsd43 -Dsony -Dsony_news -Dmc68000 -Dmc68020 -Dnews700 -D__motorola__ -Asystem(unix) -Asystem(bsd) -Acpu(m68k) -Amachine(m68k)"
+#else
+#define CPP_PREDEFINES "-Dunix -Dbsd43 -Dsony -Dsony_news -Dmc68000 -Dmc68020 -Dnews700 -Asystem(unix) -Asystem(bsd) -Acpu(m68k) -Amachine(m68k)"
+#endif
 
 /* These conditionals tested for different submodels,
    but they were incorrect since they tested the host rather than the target.
@@ -46,22 +54,22 @@ the Free Software Foundation, 675 Mass A
 
 #if 0
 #ifdef news800
-#define CPP_PREDEFINES "-Dunix -Dbsd43 -Dsony -Dsony_news -Dmc68000 -Dmc68020 -Dnews800"
+#define CPP_PREDEFINES "-Dunix -Dbsd43 -Dsony -Dsony_news -Dmc68000 -Dmc68020 -Dnews800 -Asystem(unix) -Asystem(bsd) -Acpu(m68k) -Amachine(m68k)"
 #endif
 #ifdef news900
-#define CPP_PREDEFINES "-Dunix -Dbsd43 -Dsony -Dsony_news -Dmc68000 -Dmc68020 -Dnews900"
+#define CPP_PREDEFINES "-Dunix -Dbsd43 -Dsony -Dsony_news -Dmc68000 -Dmc68020 -Dnews900 -Asystem(unix) -Asystem(bsd) -Acpu(m68k) -Amachine(m68k)"
 #endif
 #ifdef news1500
-#define CPP_PREDEFINES "-Dunix -Dbsd43 -Dsony -Dsony_news -Dmc68000 -Dmc68020 -Dmc68030 -Dnews1500"
+#define CPP_PREDEFINES "-Dunix -Dbsd43 -Dsony -Dsony_news -Dmc68000 -Dmc68020 -Dmc68030 -Dnews1500 -Asystem(unix) -Asystem(bsd) -Acpu(m68k) -Amachine(m68k)"
 #endif
 #ifdef news1700
-#define CPP_PREDEFINES "-Dunix -Dbsd43 -Dsony -Dsony_news -Dmc68000 -Dmc68020 -Dmc68030 -Dnews1700"
+#define CPP_PREDEFINES "-Dunix -Dbsd43 -Dsony -Dsony_news -Dmc68000 -Dmc68020 -Dmc68030 -Dnews1700 -Asystem(unix) -Asystem(bsd) -Acpu(m68k) -Amachine(m68k)"
 #endif
 #ifdef news1800
-#define CPP_PREDEFINES "-Dunix -Dbsd43 -Dsony -Dsony_news -Dmc68000 -Dmc68020 -Dmc68030 -Dnews1800"
+#define CPP_PREDEFINES "-Dunix -Dbsd43 -Dsony -Dsony_news -Dmc68000 -Dmc68020 -Dmc68030 -Dnews1800 -Asystem(unix) -Asystem(bsd) -Acpu(m68k) -Amachine(m68k)"
 #endif
 #ifdef news1900
-#define CPP_PREDEFINES "-Dunix -Dbsd43 -Dsony -Dsony_news -Dmc68000 -Dmc68020 -Dmc68030 -Dnews1900"
+#define CPP_PREDEFINES "-Dunix -Dbsd43 -Dsony -Dsony_news -Dmc68000 -Dmc68020 -Dmc68030 -Dnews1900 -Asystem(unix) -Asystem(bsd) -Acpu(m68k) -Amachine(m68k)"
 #endif
 #endif
 
@@ -312,7 +320,15 @@ do { char dstr[30];					\
       if (CODE == 'f')							\
         { char dstr[30];						\
           REAL_VALUE_TO_DECIMAL (r, "%.9e", dstr);			\
-          fprintf (FILE, "#0f%s", dstr);				\
+          if (REAL_VALUE_ISINF (r) || REAL_VALUE_ISNAN (r)) {		\
+            if (REAL_VALUE_NEGATIVE (r))				\
+              fprintf (FILE, "#0f-99e999");				\
+            else							\
+              fprintf (FILE, "#0f99e999"); }				\
+          else if (REAL_VALUE_MINUS_ZERO (r))				\
+            fprintf (FILE, "#0f-0.0");					\
+          else								\
+            fprintf (FILE, "#0f%s", dstr); 				\
         }								\
       else								\
         { long l;							\
@@ -323,11 +339,19 @@ do { char dstr[30];					\
     { REAL_VALUE_TYPE r;						\
       REAL_VALUE_FROM_CONST_DOUBLE (r, X);				\
       ASM_OUTPUT_LONG_DOUBLE_OPERAND (FILE, r); }			\
-  else if (GET_CODE (X) == CONST_DOUBLE && GET_MODE (X) != DImode)	\
+  else if (GET_CODE (X) == CONST_DOUBLE && GET_MODE (X) == DFmode)	\
     { REAL_VALUE_TYPE r; char dstr[30];					\
       REAL_VALUE_FROM_CONST_DOUBLE (r, X);				\
       REAL_VALUE_TO_DECIMAL (r, "%.20e", dstr );			\
-      fprintf (FILE, "#0d%s", dstr); }					\
+      if (REAL_VALUE_ISINF (r) || REAL_VALUE_ISNAN (r)) {		\
+        if (REAL_VALUE_NEGATIVE (r))					\
+          fprintf (FILE, "#0d-99e999");					\
+        else								\
+          fprintf (FILE, "#0d99e999"); }				\
+      else if (REAL_VALUE_MINUS_ZERO (r))				\
+          fprintf (FILE, "#0d-0.0");					\
+      else								\
+          fprintf (FILE, "#0d%s", dstr); }				\
   else if (CODE == 'b') output_addr_const (FILE, X);			\
   else { putc ('#', FILE); output_addr_const (FILE, X); }}