Added gccHEADmaster

1 files changed, 202 insertions, 0 deletions

diff --git a/gcc-1.40/config/tm-encore.h b/gcc-1.40/config/tm-encore.h
new file mode 100644
index 0000000..cdf326c
--- /dev/null
+++ b/gcc-1.40/config/tm-encore.h
@@ -0,0 +1,202 @@
+/* Definitions of target machine for GNU compiler.  ENCORE NS32000 version.
+   Copyright (C) 1988 Free Software Foundation, Inc.
+   Adapted by Robert Brown (brown@harvard.harvard.edu) from the Sequent
+     version 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.  */
+
+
+/*
+ *  Looks like all multiprocessors have this bug!
+ */
+
+#define SEQUENT_ADDRESS_BUG 1
+
+#include "tm-ns32k.h"
+
+#define SDB_DEBUGGING_INFO
+#undef DBX_REGISTER_NUMBER
+#define DBX_REGISTER_NUMBER(REGNO) (REGNO)
+
+/* Cause long-jump assembler to be used,
+   since otherwise some files fail to be assembled right.  */
+#define ASM_SPEC "-j"
+
+#undef ASM_FILE_START
+#undef ASM_GENERATE_INTERNAL_LABEL
+#undef ASM_OUTPUT_ADDR_DIFF_ELT
+#undef ASM_OUTPUT_ALIGN
+#undef ASM_OUTPUT_ASCII
+#undef ASM_OUTPUT_DOUBLE
+#undef ASM_OUTPUT_INT
+#undef ASM_OUTPUT_INTERNAL_LABEL
+#undef ASM_OUTPUT_LOCAL
+#undef CPP_PREDEFINES
+#undef FUNCTION_BOUNDARY
+#undef PRINT_OPERAND
+#undef PRINT_OPERAND_ADDRESS
+#undef TARGET_VERSION
+#undef FUNCTION_PROFILER
+
+
+#define TARGET_DEFAULT 1
+#define TARGET_VERSION fprintf (stderr, " (32000, Encore syntax)");
+/* Note Encore does not standardly do -Dencore.  */
+/* budd: should have a -ns32332 (or -apc) switch! but no harm for now */
+#define CPP_PREDEFINES "-Dns32000 -Dn16 -Dns16000 -Dns32332 -Dunix"
+
+/* Ignore certain cpp directives used in header files on sysV.  */
+#define SCCS_DIRECTIVE
+
+/* Output #ident as a .ident.  */
+#define ASM_OUTPUT_IDENT(FILE, NAME) fprintf (FILE, "\t.ident \"%s\"\n", NAME);
+
+/* The .file command should always begin the output.  */
+#define ASM_FILE_START(FILE) sdbout_filename ((FILE), main_input_filename)
+
+#define FUNCTION_BOUNDARY 128		/* speed optimization */
+
+/*
+ *  The Encore assembler uses ".align 2" to align on 2-byte boundaries.
+ */
+
+#define ASM_OUTPUT_ALIGN(FILE,LOG)					\
+	fprintf (FILE, "\t.align %d\n", 1 << (LOG))
+
+/*
+ *  Internal labels are prefixed with a period.
+ */
+
+#define ASM_GENERATE_INTERNAL_LABEL(LABEL,PREFIX,NUM)			\
+	sprintf (LABEL, "*.%s%d", PREFIX, NUM)
+#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)			\
+	fprintf (FILE, ".%s%d:\n", PREFIX, NUM)
+#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, VALUE, REL)			\
+	fprintf (FILE, "\t.word .L%d-.LI%d\n", VALUE, REL)
+
+/*
+ *  Different syntax for integer constants, double constants, and
+ *  uninitialized locals.
+ */
+
+#define ASM_OUTPUT_INT(FILE,VALUE)				\
+( fprintf (FILE, "\t.double "),					\
+  output_addr_const (FILE, (VALUE)),				\
+  fprintf (FILE, "\n"))
+
+#define ASM_OUTPUT_DOUBLE(FILE,VALUE)				\
+ fprintf (FILE, "\t.long 0f%.20e\n", (VALUE))
+
+#define ASM_OUTPUT_LOCAL(FILE, NAME, SIZE, ROUNDED)		\
+( fputs ("\t.bss ", (FILE)),					\
+  assemble_name ((FILE), (NAME)),				\
+  fprintf ((FILE), ",%u,%u\n", (SIZE), (ROUNDED)))
+
+ /*
+  *  Encore assembler can't handle huge string constants like the one in
+  *  gcc.c.  If the default routine in varasm.c were more conservative, this
+  *  code could be eliminated.  It starts a new .ascii directive every 40
+  *  characters.
+  */
+
+#define ASM_OUTPUT_ASCII(file, p, size)			\
+{							\
+  for (i = 0; i < size; i++)				\
+    {							\
+      register int c = p[i];				\
+      if ((i / 40) * 40 == i)				\
+      if (i == 0)					\
+        fprintf (file, "\t.ascii \"");			\
+      else						\
+        fprintf (file, "\"\n\t.ascii \"");		\
+      if (c == '\"' || c == '\\')			\
+        putc ('\\', file);				\
+      if (c >= ' ' && c < 0177)				\
+        putc (c, file);					\
+      else						\
+        {						\
+          fprintf (file, "\\%o", c);			\
+          if (i < size - 1 				\
+              && p[i + 1] >= '0' && p[i + 1] <= '9')	\
+          fprintf (file, "\"\n\t.ascii \"");		\
+        }						\
+    }							\
+  fprintf (file, "\"\n");				\
+}
+
+ /*
+  *  Dollar signs are required before immediate operands, double
+  *  floating point constants use $0f syntax, and external addresses
+  *  should be prefixed with a question mark to avoid assembler warnings
+  *  about undefined symbols.
+  */
+
+#define PRINT_OPERAND(FILE, X, CODE)					\
+{ if (CODE == '$') putc ('$', FILE);					\
+  else if (CODE == '?') fputc ('?', FILE);				\
+  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, "$0f%.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, "$0f%.20e", u.d); }				\
+  else if (GET_CODE (X) == CONST)					\
+    output_addr_const (FILE, X);					\
+  else { putc ('$', FILE); output_addr_const (FILE, X); }}
+
+#define PRINT_OPERAND_ADDRESS(FILE, ADDR)  print_operand_address(FILE, ADDR)
+
+#define FUNCTION_PROFILER(FILE, LABELNO)  \
+   fprintf (FILE, "\taddr .LP%d,r0\n\tjsr mcount\n", (LABELNO))