Index: uspace/lib/c/arch/ppc32/src/fibril.S
===================================================================
--- uspace/lib/c/arch/ppc32/src/fibril.S	(revision a35b458e9db1ca95e679799dc7c1b12c83359ca3)
+++ uspace/lib/c/arch/ppc32/src/fibril.S	(revision df1cbb397b1a548067ce251bf1d5267217bbf6e9)
@@ -33,5 +33,5 @@
 #include <libarch/fibril_context.h>
 
-FUNCTION_BEGIN(context_save)
+FUNCTION_BEGIN(__setjmp)
 	stw sp, CONTEXT_OFFSET_SP(r3)
 	stw r2, CONTEXT_OFFSET_TLS(r3)
@@ -62,10 +62,10 @@
 	stw r4, CONTEXT_OFFSET_CR(r3)
 
-	# context_save returns 1
-	li r3, 1
+	# __setjmp returns 0
+	li r3, 0
 	blr
-FUNCTION_END(context_save)
+FUNCTION_END(__setjmp)
 
-FUNCTION_BEGIN(context_restore)
+FUNCTION_BEGIN(__longjmp)
 	lwz sp, CONTEXT_OFFSET_SP(r3)
 	lwz r2, CONTEXT_OFFSET_TLS(r3)
@@ -90,12 +90,12 @@
 	lwz r31, CONTEXT_OFFSET_R31(r3)
 
-	lwz r4, CONTEXT_OFFSET_CR(r3)
-	mtcr r4
+	lwz r5, CONTEXT_OFFSET_CR(r3)
+	mtcr r5
 
-	lwz r4, CONTEXT_OFFSET_PC(r3)
-	mtlr r4
+	lwz r5, CONTEXT_OFFSET_PC(r3)
+	mtlr r5
 
-	# context_restore returns 0
-	li r3, 0
+	# __longjmp returns second argument
+	mr r3, r4
 	blr
-FUNCTION_END(context_restore)
+FUNCTION_END(__longjmp)