target/riscv/cpu_helper.c · 29409c1d921d607873268671bf11a088efb5558e · Anton / libtcg

Jan 31, 2020

target/riscv: Disable guest FP support based on virtual status · 29409c1d

Alistair Francis authored Jan 31, 2020



When the Hypervisor extension is in use we only enable floating point
support when both status and vsstatus have enabled floating point
support.

Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>

29409c1d

target/riscv: Disable guest FP support based on virtual status

Alistair Francis authored Jan 31, 2020



When the Hypervisor extension is in use we only enable floating point
support when both status and vsstatus have enabled floating point
support.

Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>