diff options
| author | Anup Patel <[email protected]> | 2018-12-27 21:39:13 +0530 |
|---|---|---|
| committer | Anup Patel <[email protected]> | 2018-12-31 09:28:26 +0530 |
| commit | 5959312a5c26df64ebfdd9b4d926e88cf3d87840 (patch) | |
| tree | f6e7f81f1a8611537c52385a439cbf291ee745be /docs | |
| parent | 56e41f7a8db2c9bcfd1116748d496e5d40d2397b (diff) | |
lib: Redirect illegal instruction trap to S-mode when not handled
Currently, we fail with error SBI_ENOTSUPP when we are not able
to handle illegal instruction trap. Instead, we should just
redirect illegal instruction trap to S-mode when not handled.
This redirection of illegal instruction trap will help lazy
save/restore of floating point registers to work correctly in
Linux kernel.
Signed-off-by: Anup Patel <[email protected]>
Diffstat (limited to 'docs')
0 files changed, 0 insertions, 0 deletions