From 1d398ab9dcfb8f5fb4b9a285ea3167f7ba85976d Mon Sep 17 00:00:00 2001 From: Tsukasa OI Date: Sun, 15 May 2022 11:56:08 +0900 Subject: [PATCH] target/riscv: Disable "G" by default Because "G" virtual extension expands to "IMAFD", we cannot separately disable extensions like "F" or "D" without disabling "G". Because all "IMAFD" are enabled by default, it's harmless to disable "G" by default. Signed-off-by: Tsukasa OI Reviewed-by: Alistair Francis Message-Id: Signed-off-by: Alistair Francis --- 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 e439716337..1fb76b4295 100644 --- a/target/riscv/cpu.c +++ b/target/riscv/cpu.c @@ -812,7 +812,7 @@ static Property riscv_cpu_properties[] = { /* Defaults for standard extensions */ DEFINE_PROP_BOOL("i", RISCVCPU, cfg.ext_i, true), DEFINE_PROP_BOOL("e", RISCVCPU, cfg.ext_e, false), - DEFINE_PROP_BOOL("g", RISCVCPU, cfg.ext_g, true), + DEFINE_PROP_BOOL("g", RISCVCPU, cfg.ext_g, false), DEFINE_PROP_BOOL("m", RISCVCPU, cfg.ext_m, true), DEFINE_PROP_BOOL("a", RISCVCPU, cfg.ext_a, true), DEFINE_PROP_BOOL("f", RISCVCPU, cfg.ext_f, true),