2000-07-01 Koundinya K <kk@ddeorg.soft.net>

        * configure.in: Add entry for mips-*-sysv4*MP*
        * configure: Rebuild
        * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
        elf32-tradlittlemips for traditional mips targets.
        * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
        test for Link Once sections as in adjust_reloc_syms.
        * config/te-tmips.h: New file for traditional mips targets. Define
        TE_TMIPS.

2 files changed, 63 insertions, 0 deletions

diff --git a/gas/config/tc-mips.c b/gas/config/tc-mips.c
index a4d25bc..d8f593f 100644
--- a/gas/config/tc-mips.c
+++ b/gas/config/tc-mips.c
@@ -121,9 +121,15 @@ mips_target_format ()
     case bfd_target_coff_flavour:
       return "pe-mips";
     case bfd_target_elf_flavour:
+#ifdef TE_TMIPS
+      /* This is traditional mips */
+      return (target_big_endian
+              ? "elf32-tradbigmips" : "elf32-tradlittlemips");
+#else
       return (target_big_endian
 	      ? (mips_64 ? "elf64-bigmips" : "elf32-bigmips")
 	      : (mips_64 ? "elf64-littlemips" : "elf32-littlemips"));
+#endif
     default:
       abort ();
       return NULL;
@@ -10988,6 +10994,7 @@ md_estimate_size_before_relax (fragp, segtype)
      asection *segtype;
 {
   int change = 0;
+  boolean linkonce = false;
 
   if (RELAX_MIPS16_P (fragp->fr_subtype))
     {
@@ -11030,10 +11037,26 @@ md_estimate_size_before_relax (fragp, segtype)
 
       symsec = S_GET_SEGMENT (sym);
 
+      /* duplicate the test for LINK_ONCE sections as in adjust_reloc_syms */
+      if (symsec != segtype && ! S_IS_LOCAL (sym))
+        {
+          if ((bfd_get_section_flags (stdoutput, symsec) & SEC_LINK_ONCE)
+              != 0)
+            linkonce = true;
+
+          /* The GNU toolchain uses an extension for ELF: a section
+             beginning with the magic string .gnu.linkonce is a linkonce
+             section.  */
+          if (strncmp (segment_name (symsec), ".gnu.linkonce",
+                       sizeof ".gnu.linkonce" - 1) == 0)
+            linkonce = true;
+        }
+
       /* This must duplicate the test in adjust_reloc_syms.  */
       change = (symsec != &bfd_und_section
 		&& symsec != &bfd_abs_section
 		&& ! bfd_is_com_section (symsec)
+		&& !linkonce
 #ifdef OBJ_ELF
 		/* A weak symbol is treated as external.  */
 		&& ! S_IS_WEAK (sym)
diff --git a/gas/config/te-tmips.h b/gas/config/te-tmips.h
new file mode 100644
index 0000000..eedebd5
--- /dev/null
+++ b/gas/config/te-tmips.h
@@ -0,0 +1,40 @@
+/* Traditional MIPS targets
+   Copyright (C) 2000 Free Software Foundation, Inc.
+
+   This file is part of GAS, the GNU Assembler.
+
+   GAS 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.
+
+   GAS 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 GAS; see the file COPYING.  If not, write to the Free
+   Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+   02111-1307, USA.  */
+
+/* This file is te-tmips.h and is intended to provide support for 
+   traditional mips targets like mips-dde-sysv4.2MP (Supermax ) , 
+   mips-sni-sysv4* (Sinix) etc. The base for this file is te-generic.h.
+   Created by Koundinya.K < kk@ddeorg.soft.net > with the help of
+   Ian Lance Taylor, Cygnus Support, <ian@cygnus.com>.  */
+
+/* Added these, because if we don't know what we're targetting we may
+   need an assembler version of libgcc, and that will use local
+   labels.  */
+
+#define TE_TMIPS 1
+#define LOCAL_LABELS_DOLLAR 1
+#define LOCAL_LABELS_FB 1
+
+/* these define interfaces */
+#ifdef OBJ_HEADER
+#include OBJ_HEADER
+#else
+#include "obj-format.h"
+#endif