diff options
Diffstat (limited to 'machine/minit.c')
| -rw-r--r-- | machine/minit.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/machine/minit.c b/machine/minit.c index 963010d..8c98e2b 100644 --- a/machine/minit.c +++ b/machine/minit.c @@ -27,6 +27,10 @@ static void mstatus_init() if (supports_extension('F')) write_csr(mstatus, MSTATUS_FS); + // Enable vector extension + if (supports_extension('V')) + write_csr(mstatus, MSTATUS_VS); + // Enable user/supervisor use of perf counters if (supports_extension('S')) write_csr(scounteren, -1); |