Imported gcc-4.4.3

[msp430-gcc.git] / gcc / config / i386 / nwld.h

diff --git a/gcc/config/i386/nwld.h b/gcc/config/i386/nwld.h
new file mode 100644 (file)
index 0000000..3a0afc8
--- /dev/null
+++ b/gcc/config/i386/nwld.h
@@ -0,0 +1,69 @@
+/* nwld.h -- defines to be used when targeting GCC for some generic NetWare
+   system while using the Novell linker.
+   Copyright (C) 2004, 2007 Free Software Foundation, Inc.
+
+   Written by Jan Beulich (jbeulich@novell.com)
+
+This file is part of GCC.
+
+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 3, or (at your option)
+any later version.
+
+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 GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */
+
+#undef LIB_SPEC
+#define LIB_SPEC "-lc --def-file libc.def%s"
+
+#undef LIBGCC_SPEC
+#define LIBGCC_SPEC "-lgcc %{!static-libgcc:--def-file libgcc.def%s}"
+
+#undef  LINKER_NAME
+#define LINKER_NAME "nwld"
+
+#undef  LINK_SPEC
+#define LINK_SPEC "--format:NLM --extensions:GNU" \
+       " %{static:%{!nostdlib:%{!nodefaultlib:%eStatic linking is not supported.\n}}}"
+
+#undef  LINK_GCC_C_SEQUENCE_SPEC
+#define LINK_GCC_C_SEQUENCE_SPEC "%L %G"
+
+/* In order to permit the linker to derive the output filename from the first
+   input file, put the common startup code as the last object. */
+#undef STARTFILE_SPEC
+#define STARTFILE_SPEC ""
+
+#undef ENDFILE_SPEC
+#define ENDFILE_SPEC "crt0%O%s ../imports/%{!posix:libc}%{posix:posix}pre.gcc%O%s" \
+       " --def-file %{!posix:libc}%{posix:posix}pre.def%s"
+
+#define DRIVER_SELF_SPECS "%{!static-libgcc:-shared-libgcc}"
+
+#define TARGET_SUB_SECTION_SEPARATOR "$"
+
+void nwld_named_section_asm_out_constructor (rtx, int);
+void nwld_named_section_asm_out_destructor (rtx, int);
+
+#define TARGET_ASM_CONSTRUCTOR nwld_named_section_asm_out_constructor
+#define TARGET_ASM_DESTRUCTOR  nwld_named_section_asm_out_destructor
+
+#define SUBSUBTARGET_OVERRIDE_OPTIONS                                  \
+do {                                                                   \
+  /* XXX This can be enabled once gas output meets nwld's needs. */    \
+  /* if (!flag_unwind_tables && !flag_exceptions) */                   \
+    flag_dwarf2_cfi_asm = 0;                                           \
+} while (0)
+
+#undef  EH_FRAME_SECTION_NAME
+#define EH_FRAME_SECTION_NAME ".eh_frame"TARGET_SUB_SECTION_SEPARATOR
+
+/* nwld does not currently support stabs debug info */
+#undef DBX_DEBUGGING_INFO