Initial revision

diff --git a/ld/config/news.mh b/ld/config/news.mh
new file mode 100755 (executable)
index 0000000..93d54aa
--- /dev/null
+++ b/ld/config/news.mh
@@ -0,0 +1,9 @@
+CDEFINES=-DHOST_SYS=NEWSOS3_SYS
+#CC=gcc -ansi -Wall
+CC=cc
+YACC=yacc -d
+
+
+HOSTING_CRT0=/lib/crt0.o
+HOSTING_LIBS=-lc
+HOSTING_EMU=LDEMULATION=gldnews; export LDEMULATION

diff --git a/ld/config/news.mt b/ld/config/news.mt
new file mode 100644 (file)
index 0000000..51eb1e3
--- /dev/null
+++ b/ld/config/news.mt
@@ -0,0 +1 @@
+TDEFINES = -DDEFAULT_EMULATION=GLDNEWS_EMULATION_NAME

diff --git a/ld/ldtemplate b/ld/ldtemplate
new file mode 100755 (executable)
index 0000000..50130eb
--- /dev/null
+++ b/ld/ldtemplate
@@ -0,0 +1,157 @@
+/* NOTE: If there are angle brackets here: <TARGET> then this is a
+ * template file (ldtemplate), intended for processing by sed.
+ * Otherwise, this file has already been processed by sed,
+ * and customized for a particular emulation target.
+ * In that DO NOT EDIT the file; edit ldtemplate instead.
+ */
+
+/* Copyright (C) 1991 Free Software Foundation, Inc.
+
+This file is part of GLD, the Gnu Linker.
+
+GLD 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.
+
+GLD 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 GLD; see the file COPYING.  If not, write to
+the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+/*
+ *  $Id:#
+*/
+
+/* 
+ * emulate the original gld for the given <TARGET>
+ *
+ * Written by Steve Chamberlain steve@cygnus.com
+ */
+
+#define TARGET_IS_<TARGET>
+
+#include "sysdep.h"
+#include "bfd.h"
+
+#include "ld.h"
+#include "config.h"
+#include "ldemul.h"
+#include "ldfile.h"
+#include "ldmisc.h"
+
+extern  boolean lang_float_flag;
+
+
+extern enum bfd_architecture ldfile_output_architecture;
+extern unsigned long ldfile_output_machine;
+extern char *ldfile_output_machine_name;
+
+extern bfd *output_bfd;
+
+
+
+static void gld<target>_before_parse()
+{
+#ifdef TARGET_IS_M88KBCS
+  extern char lprefix;
+  lprefix = '@';
+#else
+  ldfile_add_library_path("/lib");
+  ldfile_add_library_path("/usr/lib");
+  ldfile_add_library_path("/usr/local/lib");
+#ifndef TARGET_ /* I.e., if not generic */
+  ldfile_output_architecture = bfd_arch_<arch>;
+#endif
+#endif
+}
+
+
+static void 
+gld<target>_after_parse()
+{
+
+}
+
+static void
+gld<target>_after_allocation()
+{
+
+}
+
+static void
+gld<target>_before_allocation()
+{
+
+}
+
+
+static void
+gld<target>_set_output_arch()
+{
+  /* Set the output architecture and machine if possible */
+  bfd_set_arch_mach(output_bfd,
+                   ldfile_output_architecture, ldfile_output_machine);
+}
+
+static char *
+gld<target>_choose_target()
+{
+  char *from_outside = getenv(TARGET_ENVIRON);
+  if (from_outside != (char *)NULL)
+    return from_outside;
+  return GLD<TARGET>_TARGET;
+}
+
+static void
+gld<target>_syslib()
+{
+  info("%S SYSLIB ignored\n");
+}
+
+static void
+gld<target>_hll(ignore)
+char  *ignore;
+{
+  info("%S HLL ignored\n");
+}
+
+static char *gld<target>_script =  
+#include "<ldtarget>.x"
+;
+static char *gld<target>_script_option_Ur  =  
+#include "<ldtarget>.xu"
+;
+static char *gld<target>_script_option_r  =  
+#include "<ldtarget>.xr"
+;
+
+static char *gld<target>_get_script()
+{                           
+  extern ld_config_type config;
+  if (config.relocateable_output == true &&
+      config.build_constructors == true) {
+    return gld<target>_script_option_Ur;
+  }
+  if (config.relocateable_output) {
+    return gld<target>_script_option_r;
+  }
+       
+  return gld<target>_script;
+}
+struct ld_emulation_xfer_struct ld_gld<target>_emulation = 
+{
+  gld<target>_before_parse,
+  gld<target>_syslib,
+  gld<target>_hll,
+  gld<target>_after_parse,
+  gld<target>_after_allocation,
+  gld<target>_set_output_arch,
+  gld<target>_choose_target,
+  gld<target>_before_allocation,
+  gld<target>_get_script,
+};

diff --git a/ld/news.sc b/ld/news.sc
new file mode 100755 (executable)
index 0000000..254d3b2
--- /dev/null
+++ b/ld/news.sc
@@ -0,0 +1,29 @@
+OUTPUT_FORMAT("a.out-newsos3")
+OUTPUT_ARCH(m68k)
+
+SEARCH_DIR(/lib)                       
+SEARCH_DIR(/usr/lib)                   
+SEARCH_DIR(/usr/local/lib)             
+__DYNAMIC  =  0;                               
+SECTIONS                               
+{                                      
+  .text 0:
+  {                                    
+   CREATE_OBJECT_SYMBOLS               
+    *(.text)                           
+    _etext  =  .;
+    }
+  .data  .  :          
+  {                                    
+    *(.data)                           
+      CONSTRUCTORS;
+      _edata  =  .;                    
+  }                                    
+  .bss   SIZEOF(.data) + ADDR(.data) : 
+  {                                    
+   *(.bss)                             
+   [COMMON]                            
+     _end = .;                         
+    }                                  
+}
+