diff options
| -rwxr-xr-x | debug/programs/entry.S | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/debug/programs/entry.S b/debug/programs/entry.S index 3796b3b..091efa4 100755 --- a/debug/programs/entry.S +++ b/debug/programs/entry.S @@ -71,6 +71,9 @@ handle_reset: addi t0, t0, -1 bnez t0, 1b + # Catch trap in case trigger module is not implemented + la t2, 2f + csrrw t2, mtvec, t2 # Clear all hardware triggers li t0, ~0 1: @@ -79,6 +82,10 @@ handle_reset: csrw CSR_TDATA1, zero csrr t1, CSR_TSELECT beq t0, t1, 1b +.p2align 2 +2: + # Restore mtvec + csrw mtvec, t2 #ifdef MULTICORE csrr t0, CSR_MHARTID |