Index: kernel/arch/mips32/include/exception.h
===================================================================
--- kernel/arch/mips32/include/exception.h	(revision cc0eb1d692e3c55659824cf4565177bc31fbe064)
+++ kernel/arch/mips32/include/exception.h	(revision f8390708a95509e2b2ba2c40771e07efdce1688d)
@@ -58,5 +58,5 @@
 #define EXC_VCED	31
 
-typedef struct {
+typedef struct istate {
 	uint32_t at;
 	uint32_t v0;
@@ -102,4 +102,8 @@
 	return istate->epc;
 }
+static inline unative_t istate_get_fp(istate_t *istate)
+{
+	return 0;	/* FIXME */
+}
 
 extern void exception(istate_t *istate);