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target/riscv: Disable guest FP support based on virtual status
authorAlistair Francis <alistair.francis@wdc.com>
Sat, 1 Feb 2020 01:02:44 +0000 (17:02 -0800)
committerPalmer Dabbelt <palmerdabbelt@google.com>
Thu, 27 Feb 2020 21:45:47 +0000 (13:45 -0800)
commit29409c1d921d607873268671bf11a088efb5558e
treeca19b70bdab0008d549da3e0bdc486967d3e1c10tree | snapshot
parente28eaed87902c5e852c3ed043b27204e879aa4e2commit | diff
target/riscv: Disable guest FP support based on virtual status

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>
target/riscv/cpu_helper.c diff | blob | history
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