Merge from projects/mips to head by hand:

special ld script for 64-bit octeon link.

sys/conf/ldscript.mips.octeon1.64

@@ -0,0 +1,61 @@
+TARGET(elf64-tradbigmips)
+OUTPUT_FORMAT("elf64-tradbigmips", "elf64-tradbigmips", "elf64-tradlittlemips")
+OUTPUT_ARCH(mips)
+ENTRY(_start)
+/*   __DYNAMIC = 0;
+PROVIDE (_DYNAMIC = 0);
+*/
+PHDRS {
+	text	PT_LOAD FLAGS ( 5 ) ;
+}
+
+SECTIONS {
+
+	.text _start : {
+	    	*(.text)
+		/*(.dynamic)*/
+		etext = .;
+		_etext = .;
+		. = ALIGN(0x2000);
+	} : text
+
+	.rodata ALIGN(0x2000) : {
+		_fdata = .;
+	    	*(.rodata)
+		. = ALIGN(32);
+	}
+	
+	.data . : {
+                _rwdata = .;
+	    	*(.data)
+		. = ALIGN(32);
+		CONSTRUCTORS;
+	}
+
+	_gp = (. + 0x8000);
+
+	.sdata . : {
+                _small_start = .;
+		*(.sdata)
+		. = ALIGN(32);
+		edata = .;
+		_edata = .;
+	}
+
+	.sbss . : {
+		__bss_start = .;
+		_fbss = .;
+		*(.sbss) *(.scommon)
+                _small_end = .;
+		. = ALIGN(32);
+	}
+
+	.bss . : {
+		*(.bss)
+		*(COMMON)
+		. = ALIGN(32);
+		_end = .;
+		end = .;
+	}
+
+}