diff options
| author | Björn Töpel <bjorn@rivosinc.com> | 2023-01-19 10:47:37 +0300 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2023-02-22 03:53:53 +0300 |
| commit | eb165bfa8eafc3d306e34b238e53aafb35dce102 (patch) | |
| tree | 5f0be53bd2d12f4efe73930230e3eeac7643a94e /scripts | |
| parent | 1b929c02afd37871d5afb9d498426f83432e71c2 (diff) | |
| download | linux-eb165bfa8eafc3d306e34b238e53aafb35dce102.tar.xz | |
riscv: Add instruction dump to RISC-V splats
Add instruction dump (Code:) output to RISC-V splats. Dump 16b
parcels.
An example:
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
Oops [#1]
Modules linked in:
CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.2.0-rc3-00302-g840ff44c571d-dirty #27
Hardware name: riscv-virtio,qemu (DT)
epc : kernel_init+0xc8/0x10e
ra : kernel_init+0x70/0x10e
epc : ffffffff80bd9a40 ra : ffffffff80bd99e8 sp : ff2000000060bec0
gp : ffffffff81730b28 tp : ff6000007ff00000 t0 : 7974697275636573
t1 : 0000000000000000 t2 : 3030303270393d6e s0 : ff2000000060bee0
s1 : ffffffff81732028 a0 : 0000000000000000 a1 : ff60000080dd1780
a2 : 0000000000000002 a3 : ffffffff8176a470 a4 : 0000000000000000
a5 : 000000000000000a a6 : 0000000000000081 a7 : ff60000080dd1780
s2 : 0000000000000000 s3 : 0000000000000000 s4 : 0000000000000000
s5 : 0000000000000000 s6 : 0000000000000000 s7 : 0000000000000000
s8 : 0000000000000000 s9 : 0000000000000000 s10: 0000000000000000
s11: 0000000000000000 t3 : ffffffff81186018 t4 : 0000000000000022
t5 : 000000000000003d t6 : 0000000000000000
status: 0000000200000120 badaddr: 0000000000000000 cause: 000000000000000f
[<ffffffff80003528>] ret_from_exception+0x0/0x16
Code: 862a d179 608c a517 0069 0513 2be5 d0ef db2e 47a9 (c11c) a517
---[ end trace 0000000000000000 ]---
Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
SMP: stopping secondary CPUs
---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b ]---
Signed-off-by: Björn Töpel <bjorn@rivosinc.com>
Link: https://lore.kernel.org/r/20230119074738.708301-2-bjorn@kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions