Major rewrite of how ld is configured. The major idea

is to use shell scripts to generate everything.
	* generic.em replaces ldtemplate.
	* Other *.em files replace various *.c files.
	A *.em file is a shell script that generates the corresponding
	ld__*.c file that implements an emulation.  This is usually
	a straight 'cat' of a here-document, possibly with substitutions.
	* Script files (*.sc) are places by *.sc-sh scripts.
	Again, these are simple shell scripts that 'cat'
	here-documents, usually with some substitutions.
	The output a *.sc-sh is a script file.

ld/ebmon29k.sc-sh

@@ -0,0 +1,27 @@
+cat <<EOF
+OUTPUT_FORMAT("${OUTPUT_FORMAT}")
+ENTRY(start)
+
+SECTIONS {
+  .text ${RELOCATING+${TEXT_START_ADDR}} : 
+    {
+	*(.text);
+	${RELOCATING+_etext = .}
+    }
+  data ${RELOCATING+0x80002000} :
+    {
+	*(.data);
+	*(.mstack); 
+	*(.shbss);
+	*(.rstack);
+	*(.mstack);
+	${CONSTRUCTING+CONSTRUCTORS}
+    }
+  .bss  . :
+    { 
+	*(COMMON) 	
+	*(.bss);
+	${RELOCATING+_end = .;}
+    } 
+}
+EOF