Set minimum priv version for Zfh to 1.11
From: Christoph Müllner <[email protected]> There are no differences for floating point instructions in priv version 1.11 and 1.12. There is also no dependency for Zfh to priv version 1.12. Therefore allow Zfh to be enabled for priv version 1.11.
Acked-by: Alistair Francis <[email protected]> Signed-off-by: Christoph Müllner <[email protected]> --- target/riscv/cpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c index 6121a5e4ba..b18df9fa2a 100644 --- a/target/riscv/cpu.c +++ b/target/riscv/cpu.c @@ -77,7 +77,7 @@ static const struct isa_ext_data isa_edata_arr[] = { ISA_EXT_DATA_ENTRY(zifencei, true, PRIV_VERSION_1_10_0, ext_ifencei), ISA_EXT_DATA_ENTRY(zihintpause, true, PRIV_VERSION_1_10_0, ext_zihintpause), ISA_EXT_DATA_ENTRY(zawrs, true, PRIV_VERSION_1_12_0, ext_zawrs), - ISA_EXT_DATA_ENTRY(zfh, true, PRIV_VERSION_1_12_0, ext_zfh), + ISA_EXT_DATA_ENTRY(zfh, true, PRIV_VERSION_1_11_0, ext_zfh), ISA_EXT_DATA_ENTRY(zfhmin, true, PRIV_VERSION_1_12_0, ext_zfhmin), ISA_EXT_DATA_ENTRY(zfinx, true, PRIV_VERSION_1_12_0, ext_zfinx), ISA_EXT_DATA_ENTRY(zdinx, true, PRIV_VERSION_1_12_0, ext_zdinx), -- 2.39.0
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