diff options
Diffstat (limited to 'sim/testsuite/m32r/hw-trap.ms')
| -rw-r--r-- | sim/testsuite/m32r/hw-trap.ms | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/sim/testsuite/m32r/hw-trap.ms b/sim/testsuite/m32r/hw-trap.ms new file mode 100644 index 0000000..2aa200b --- /dev/null +++ b/sim/testsuite/m32r/hw-trap.ms @@ -0,0 +1,31 @@ +# mach(): m32r m32rx +# output(): pass\n + + .include "testutils.inc" + + start + +; construct bra trap2_handler in trap 2 slot + ld24 r0,#bra_insn + ld r0,@r0 + ld24 r1,#trap2_handler + addi r1,#-0x48 ; pc relative address from trap 2 slot to handler + srai r1,#2 + or r0,r1 + ld24 r2,#0x48 ; address of trap 2 slot + st r0,@r2 + +; perform trap + ldi r4,#0 + trap #2 + test_h_gr r4,42 + + pass + +; trap 2 handler +trap2_handler: + ldi r4,#42 + rte + +bra_insn: + bra.l 0 |