diff options
Diffstat (limited to 'pk/riscv-pk.c')
-rw-r--r-- | pk/riscv-pk.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/pk/riscv-pk.c b/pk/riscv-pk.c index 490a271..0af487d 100644 --- a/pk/riscv-pk.c +++ b/pk/riscv-pk.c @@ -21,6 +21,10 @@ void __attribute__((section(".boottext"))) __start() have_fp = mfpcr(PCR_SR) & SR_EF; mtpcr(sr0, PCR_SR); + mtpcr(sr0 | SR_EV, PCR_SR); + have_vector = mfpcr(PCR_SR) & SR_EV; + mtpcr(sr0, PCR_SR); + extern void boot(); register void (*boot_p)() = &boot; asm("" : "=r"(boot_p) : "0"(boot_p)); |