diff options
Diffstat (limited to 'isa/rv64si/timer.S')
| -rw-r--r-- | isa/rv64si/timer.S | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/isa/rv64si/timer.S b/isa/rv64si/timer.S index 80b22e9..0a90a60 100644 --- a/isa/rv64si/timer.S +++ b/isa/rv64si/timer.S @@ -32,8 +32,7 @@ RVTEST_CODE_BEGIN srl s0,s0,1 sll s2,s2,9 or s0,s2,s0 - sll s0,s0,54 - srl s0,s0,54 + and s0, s0, 0x3FF add s4, s4, 1 bltu s8, s9, 1b @@ -54,10 +53,13 @@ RVTEST_CODE_BEGIN TEST_PASSFAIL handler: - csrr t0, cause - li t1, 0x8000000000000007 li TESTNUM, 3 - bne t0, t1, fail + csrr t0, cause + bgez t0, fail + + sll t0, t0, 1 + addi t0, t0, -2*IRQ_TIMER + bnez t0, fail csrr t0, count addi t0, t0, 999 |