diff options
Diffstat (limited to 'sim/testsuite/bfin/syscfg.s')
| -rw-r--r-- | sim/testsuite/bfin/syscfg.s | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/sim/testsuite/bfin/syscfg.s b/sim/testsuite/bfin/syscfg.s new file mode 100644 index 0000000..05ebeec --- /dev/null +++ b/sim/testsuite/bfin/syscfg.s @@ -0,0 +1,25 @@ +# Blackfin testcase for SYSCFG register +# mach: bfin + + .include "testutils.inc" + + .macro syscfg_test val:req + imm32 R0, \val + R0 = SYSCFG; + SYSCFG = R0; + R1 = SYSCFG; + CC = R0 == R1; + IF !CC JUMP 1f; + .endm + + start + + syscfg_test 0 + syscfg_test 1 + syscfg_test -1 + syscfg_test 0x12345678 + # leave in sane state + syscfg_test 0x30 + + pass +1: fail |