initial commit

1 files changed, 129 insertions, 0 deletions

diff --git a/gcc/config/mips/gnu.h b/gcc/config/mips/gnu.h
new file mode 100755
index 0000000..bf48bc4
--- /dev/null
+++ b/gcc/config/mips/gnu.h
@@ -0,0 +1,129 @@
+/* Definitions of target machine for GNU compiler.  MIPS GNU Hurd version.
+   Copyright (C) 1995, 1996 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.  */
+
+#define TARGET_DEFAULT MASK_GAS
+
+#include <mips/mips.h>
+
+#undef SWITCH_TAKES_ARG
+#undef ASM_FILE_END
+#undef ASM_OUTPUT_IDENT
+#undef ASM_OUTPUT_SOURCE_LINE
+#undef READONLY_DATA_SECTION
+#undef SELECT_SECTION
+#undef ASM_DECLARE_FUNCTION_NAME
+#undef ASM_DECLARE_OBJECT_NAME
+/* #undef PREFERRED_DEBUGGING_TYPE */
+
+#include <svr4.h>
+
+#undef MD_EXEC_PREFIX
+#undef MD_STARTFILE_PREFIX
+#undef TARGET_VERSION
+#define TARGET_VERSION fprintf (stderr, " (MIPS GNU/ELF)");
+
+/* Output at beginning of assembler file.  */
+/* The .file command should always begin the output.  */
+#undef ASM_FILE_START
+#define ASM_FILE_START(FILE)						\
+  do {									\
+	mips_asm_file_start (FILE);					\
+	fprintf (FILE, "\t.version\t\"01.01\"\n");			\
+  } while (0)
+
+#undef ASM_FILE_END
+#define ASM_FILE_END(FILE)						\
+  do {				 					\
+	mips_asm_file_end(FILE);					\
+	fprintf ((FILE), "\t%s\t\"GCC: (GNU) %s\"\n",			\
+		IDENT_ASM_OP, version_string);				\
+  } while (0)
+
+#undef ASM_OUTPUT_SOURCE_LINE
+#define ASM_OUTPUT_SOURCE_LINE(FILE, LINE)				\
+  do {									\
+      ++sym_lineno;							\
+      fprintf ((FILE), ".LM%d:\n\t%s %d,0,%d,.LM%d\n",			\
+	       sym_lineno, ASM_STABN_OP, N_SLINE, (LINE), sym_lineno);	\
+  } while (0)
+
+#undef ASM_DECLARE_FUNCTION_NAME
+#define ASM_DECLARE_FUNCTION_NAME(STREAM, NAME, DECL)			\
+  do {									\
+    extern FILE *asm_out_text_file;					\
+									\
+    if (TARGET_GP_OPT)							\
+      STREAM = asm_out_text_file;					\
+    fprintf (STREAM, "\t%s\t ", TYPE_ASM_OP);				\
+    assemble_name (STREAM, NAME);					\
+    putc (',', STREAM);							\
+    fprintf (STREAM, TYPE_OPERAND_FMT, "function");			\
+    putc ('\n', STREAM);						\
+    ASM_DECLARE_RESULT (STREAM, DECL_RESULT (DECL));			\
+    HALF_PIC_DECLARE (NAME);						\
+  } while (0)
+
+/* Switch  Recognition by gcc.c.  Add -G xx support */
+#undef SWITCH_TAKES_ARG
+#define SWITCH_TAKES_ARG(CHAR)						\
+  (DEFAULT_SWITCH_TAKES_ARG(CHAR) || (CHAR) == 'G')
+
+#undef DEFAULT_PCC_STRUCT_RETURN
+#define DEFAULT_PCC_STRUCT_RETURN 1
+
+#undef DBX_REGISTER_NUMBER
+#define DBX_REGISTER_NUMBER(REGNO) mips_dbx_regno[ (REGNO) ]
+
+#define MIPS_GNU
+
+#undef CPP_PREDEFINES
+#define CPP_PREDEFINES "-Dmips -Acpu(mips) -Amachine(mips) \
+-Dunix -Asystem(unix)  -DMACH -Asystem(mach) -D__GNU__ -Asystem(gnu) \
+-DMIPSEB -DR3000 -D_MIPSEB -D_R3000 \
+-D_MIPS_SZINT=32 -D_MIPS_SZLONG=32 -D_MIPS_SZPTR=32"
+
+#undef LINK_SPEC
+#define LINK_SPEC "\
+%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} \
+%{bestGnum} %{shared} %{non_shared} \
+%{call_shared} %{no_archive} %{exact_version} \
+%{!shared: %{!non_shared: %{!call_shared: -non_shared}}} \
+-systype /gnu/ "
+		    
+#undef LIB_SPEC
+#define LIB_SPEC "%{p:-lprof1} %{pg:-lprof1} -lc crtn.o%s"
+
+#undef STARTFILE_SPEC
+#define STARTFILE_SPEC  "%{pg:gcrt0.o%s} %{!pg:%{p:gcrt0.o%s} %{!p:crt0.o%s}} %{static:-static}"
+
+#undef MACHINE_TYPE
+#define MACHINE_TYPE "GNU MIPS/ELF"
+
+#undef YES_UNDERSCORE
+
+#undef SDB_DEBUGGING_INFO
+#undef DBX_DEBUGGING_INFO
+#undef MIPS_DEBUGGING_INFO
+#define DWARF_DEBUGGING_INFO
+
+#define NO_MIPS_SELECT_SECTION
+
+/* Get machine-independent configuration parameters for the GNU system.  */
+#include <gnu.h>