-/* Operating system specific defines to be used when targeting GCC for some
- generic System V Release 4 system.
- Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
- Contributed by Ron Guilmette (rfg@monkeys.com).
+/* Operating system specific defines to be used when targeting GCC for
+ Sequent's Dynix/ptx v4 and later.
+ Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004
+ Free Software Foundation, Inc.
+ Generic SysV4 file Contributed by Ron Guilmette (rfg@monkeys.com).
Renamed and changed to suit Dynix/ptx v4 and later.
Modified by Tim Wright (timw@sequent.com).
Modified by Janis Johnson (janis@us.ibm.com).
-This file is part of GNU CC.
+This file is part of GCC.
-GNU CC is free software; you can redistribute it and/or modify
+GCC 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,
+GCC 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
+along with GCC; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
/* Define a symbol indicating that we are using svr4.h. */
#define USING_SVR4_H
-/* Use DWARF debugging info by default. */
+/* Use DWARF 2 debugging info by default. */
#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DWARF_DEBUG
+#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
+#define DWARF2_DEBUGGING_INFO 1
/* Cpp, assembler, linker, library, and startfile spec's. */
&& strcmp (STR, "Tdata") && strcmp (STR, "Ttext") \
&& strcmp (STR, "Tbss"))
-/* You should redefine CPP_PREDEFINES in any file which includes this one.
- The definition should be appropriate for the type of target system
- involved, and it should include any -A (assertion) options which are
- appropriate for the given target system. */
-#undef CPP_PREDEFINES
-
/* Provide an ASM_SPEC appropriate for svr4. Here we try to support as
many of the specialized svr4 assembler options as seems reasonable,
given that there are certain options which we can't (or shouldn't)
"-no_0f_fix -no_eflags_chk %{v:-V} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Yd,*} %{Wa,*:%*}"
#endif
-/* svr4 assemblers need the `-' (indicating input from stdin) to come after
- the -o option (and its argument) for some reason. If we try to put it
- before the -o option, the assembler will try to read the file named as
- the output file in the -o option as an input file (after it has already
- written some stuff to it) and the binary stuff contained therein will
- cause totally confuse the assembler, resulting in many spurious error
- messages. */
-
-#undef ASM_FINAL_SPEC
-#define ASM_FINAL_SPEC "%{pipe:-}"
+#define AS_NEEDS_DASH_FOR_PIPED_INPUT
/* Provide a LIB_SPEC appropriate for svr4. Here we tack on the default
standard C library (unless we are building a shared library). */
%{!ansi:values-Xa.o%s} \
crtbegin.o%s"
-/* Allow #sccs in preprocessor. */
-
-#define SCCS_DIRECTIVE
-
-/* Don't use bcopy, which doesn't handle overlaps before DYNIX/ptx 4.6. */
+/* Don't use bcopy, which doesn't handle overlaps before DYNIX/ptx 4.6. */
#undef HAVE_BCOPY
/* Like block addresses, stabs line numbers are relative to the
current function. */
-#undef ASM_OUTPUT_SOURCE_LINE
-#define ASM_OUTPUT_SOURCE_LINE(file, line) \
-do \
- { \
- static int sym_lineno = 1; \
- fprintf (file, ".stabn 68,0,%d,.LM%d-", \
- line, sym_lineno); \
- assemble_name (file, \
- XSTR (XEXP (DECL_RTL (current_function_decl), 0), 0));\
- fprintf (file, "\n.LM%d:\n", sym_lineno); \
- sym_lineno += 1; \
- } \
-while (0)
+#define DBX_LINES_FUNCTION_RELATIVE 1
/* Generate a blank trailing N_SO to mark the end of the .o file, since
we can't depend upon the linker to mark .o file boundaries with
embedded stabs. */
-#undef DBX_OUTPUT_MAIN_SOURCE_FILE_END
-#define DBX_OUTPUT_MAIN_SOURCE_FILE_END(FILE, FILENAME) \
- fprintf (FILE, \
- "\t.text\n\t.stabs \"\",%d,0,0,.Letext\n.Letext:\n", N_SO)
+#define DBX_OUTPUT_NULL_N_SO_AT_MAIN_SOURCE_FILE_END
/* Define the actual types of some ANSI-mandated types. (These
definitions should work for most SVR4 systems). */
/* This says how to output assembler code to declare an uninitialized
external linkage data item. There's a bug in the DYNIX/ptx linker
(PR 254649) when the alignment for such an object is specified, so
- ignore the ALIGN parameter. */
+ ignore the ALIGN parameter. */
#undef ASM_OUTPUT_ALIGNED_COMMON
#define ASM_OUTPUT_ALIGNED_COMMON(FILE, NAME, SIZE, ALIGN) \
do { \
fprintf ((FILE), "%s", COMMON_ASM_OP); \
assemble_name ((FILE), (NAME)); \
- fprintf ((FILE), ",%u\n", (SIZE)); \
+ fprintf ((FILE), ",%lu\n", (unsigned long)(SIZE)); \
} while (0)
+
OSDN Git Service
