--- arch/mips64/Makefile.orig	2004-02-22 16:38:07.553362088 -0500
+++ arch/mips64/Makefile	2004-02-22 16:41:35.328775424 -0500
@@ -342,7 +342,7 @@ endif
 # ELF files from 32-bit files by conversion.
 #
 ifdef CONFIG_BOOT_ELF64
-GCCFLAGS += -Wa,-32 $(call check_gas,-Wa$(comma)-mgp64,)
+GCCFLAGS += -Wa,-mabi=o64 $(call check_gas,-Wa$(comma)-mgp64,)
 LINKFLAGS += -T arch/mips64/ld.script.elf32
 #AS += -64
 #LD += -m elf64bmip