Index: boot/arch/mips32/include/arch/arch.h
===================================================================
--- boot/arch/mips32/include/arch/arch.h	(revision f1380b76772fb5d1aa03637b5e57bd9b929fea61)
+++ boot/arch/mips32/include/arch/arch.h	(revision 338d54a7c4a77bbe3bf0bdff3c750bad8bb1ea9a)
@@ -55,5 +55,5 @@
 #endif
 
-#ifndef __ASM__
+#ifndef __ASSEMBLER__
 #define PA2KA(addr)    (((uintptr_t) (addr)) + 0x80000000)
 #define PA2KSEG(addr)  (((uintptr_t) (addr)) + 0xa0000000)
Index: boot/arch/mips32/src/Makefile.build
===================================================================
--- boot/arch/mips32/src/Makefile.build	(revision f1380b76772fb5d1aa03637b5e57bd9b929fea61)
+++ boot/arch/mips32/src/Makefile.build	(revision 338d54a7c4a77bbe3bf0bdff3c750bad8bb1ea9a)
@@ -65,7 +65,7 @@
 
 %.o: %.S $(DEPEND)
-	$(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
 ifeq ($(PRECHECK),y)
-	$(JOBFILE) $(JOB) $< $@ as asm/preproc $(DEFS) $(CFLAGS) -D__ASM__
+	$(JOBFILE) $(JOB) $< $@ as asm/preproc $(DEFS) $(CFLAGS)
 endif