arc: Update exception & interrupt handling for ARCv2

[people/ms/u-boot.git] / arch / arc / lib / ints_low.S

diff --git a/arch/arc/lib/ints_low.S b/arch/arc/lib/ints_low.S
index 161cf37dc48ac569fe6eafa85799a184147039af..e3778847aba1503a9931f30a0b251396a8ce21db 100644 (file)
--- a/arch/arc/lib/ints_low.S
+++ b/arch/arc/lib/ints_low.S
@@ -149,3 +149,31 @@ ENTRY(EV_Extension)
        mov     %r0, %sp
        j       do_extension
 ENDPROC(EV_Extension)
+
+#ifdef CONFIG_ISA_ARCV2
+ENTRY(EV_SWI)
+       SAVE_ALL_SYS
+       mov     %r0, %sp
+       j       do_swi
+ENDPROC(EV_SWI)
+
+ENTRY(EV_DivZero)
+       SAVE_ALL_SYS
+       SAVE_EXCEPTION_SOURCE
+       mov     %r1, %sp
+       j       do_divzero
+ENDPROC(EV_DivZero)
+
+ENTRY(EV_DCError)
+       SAVE_ALL_SYS
+       mov     %r0, %sp
+       j       do_dcerror
+ENDPROC(EV_DCError)
+
+ENTRY(EV_Maligned)
+       SAVE_ALL_SYS
+       SAVE_EXCEPTION_SOURCE
+       mov     %r1, %sp
+       j       do_maligned
+ENDPROC(EV_Maligned)
+#endif