Added gccHEADmaster

1 files changed, 110 insertions, 0 deletions

diff --git a/gcc-1.40/config/tm-sequent.h b/gcc-1.40/config/tm-sequent.h
new file mode 100644
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--- /dev/null
+++ b/gcc-1.40/config/tm-sequent.h
@@ -0,0 +1,110 @@
+/* Definitions of target machine for GNU compiler.  SEQUENT NS32000 version.
+   Copyright (C) 1987 Free Software Foundation, Inc.
+   Contributed by Michael Tiemann (tiemann@mcc.com)
+
+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 1, 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.  */
+
+/* Two flags to control how addresses are printed in assembler insns.  */
+#define SEQUENT_ADDRESS_BUG 1
+#define SEQUENT_BASE_REGS
+
+#include "tm-ns32k.h"
+
+/* This is BSD, so it wants DBX format.  */
+#define DBX_DEBUGGING_INFO
+
+/* Sequent has some changes in the format of DBX symbols.  */
+#define DBX_NO_XREFS 1
+
+/* Don't split DBX symbols into continuations.  */
+#define DBX_CONTIN_LENGTH 0
+
+#define TARGET_DEFAULT 1
+
+/* Print subsidiary information on the compiler version in use.  */
+#undef TARGET_VERSION
+#define TARGET_VERSION fprintf (stderr, " (32000, Sequent syntax)");
+
+#undef CPP_PREDEFINES
+#define CPP_PREDEFINES "-Dns32000 -Dsequent -Dunix"
+
+/* This is how to align the code that follows an unconditional branch.
+   Don't define it, since it confuses the assembler (we hear).  */
+
+#undef ASM_OUTPUT_ALIGN_CODE
+
+/* Assember pseudo-op for shared data segment. */
+#define SHARED_SECTION_ASM_OP ".shdata"
+
+/* Control how stack adjust insns are output.  */
+#define SEQUENT_ADJUST_STACK
+
+/* %$ means print the prefix for an immediate operand.
+   On the sequent, no prefix is used for such.  */
+
+#undef PRINT_OPERAND
+#define PRINT_OPERAND(FILE, X, CODE)  \
+{ if (CODE == '$') ;							\
+  else if (CODE == '?');						\
+  else if (GET_CODE (X) == REG)						\
+    fprintf (FILE, "%s", reg_names[REGNO (X)]);				\
+  else if (GET_CODE (X) == MEM)						\
+    {									\
+      rtx xfoo;								\
+      xfoo = XEXP (X, 0);						\
+      switch (GET_CODE (xfoo))						\
+	{								\
+	case MEM:							\
+	  if (GET_CODE (XEXP (xfoo, 0)) == REG)				\
+	    if (REGNO (XEXP (xfoo, 0)) == STACK_POINTER_REGNUM)		\
+	      fprintf (FILE, "0(0(sp))");				\
+	    else fprintf (FILE, "0(0(%s))",				\
+			  reg_names[REGNO (XEXP (xfoo, 0))]);		\
+	  else								\
+	    {								\
+	      fprintf (FILE, "0(");					\
+	      output_address (xfoo);					\
+	      putc (')', FILE);						\
+	    }								\
+	  break;							\
+	case REG:							\
+	  fprintf (FILE, "0(%s)", reg_names[REGNO (xfoo)]);		\
+	  break;							\
+	case PRE_DEC:							\
+	case POST_INC:							\
+	  fprintf (FILE, "tos");					\
+	  break;							\
+	case CONST_INT:							\
+	  fprintf (FILE, "@%d", INTVAL (xfoo));				\
+	  break;							\
+	default:							\
+	  output_address (xfoo);					\
+	  break;							\
+	}								\
+    }									\
+  else if (GET_CODE (X) == CONST_DOUBLE && GET_MODE (X) != DImode)	\
+    if (GET_MODE (X) == DFmode)						\
+      { union { double d; int i[2]; } u;				\
+	u.i[0] = CONST_DOUBLE_LOW (X); u.i[1] = CONST_DOUBLE_HIGH (X);	\
+	fprintf (FILE, "0d%.20e", u.d); }				\
+    else { union { double d; int i[2]; } u;				\
+	   u.i[0] = CONST_DOUBLE_LOW (X); u.i[1] = CONST_DOUBLE_HIGH (X); \
+	   fprintf (FILE, "0f%.20e", u.d); }				\
+  else output_addr_const (FILE, X); }
+
+#undef PRINT_OPERAND_ADDRESS
+#define PRINT_OPERAND_ADDRESS(FILE, ADDR)  print_operand_address(FILE, ADDR)