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target/riscv: add riscv_cpu_get_name()

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We'll introduce generic errors that will output a CPU type name via its
RISCVCPU pointer. Create a helper for that.

Use the helper in tcg_cpu_realizefn() instead of hardcoding the 'host'
CPU name.

Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20230926183109.165878-2-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This commit is contained in:
Daniel Henrique Barboza 2023-09-26 15:31:08 -03:00 • committed by Alistair Francis
parent 31778448f2
commit b933720be2
3 changed files with 15 additions and 1 deletions
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4
target/riscv/tcg/tcg-cpu.c
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@ -563,7 +563,9 @@ static bool tcg_cpu_realize(CPUState *cs, Error **errp)
Error *local_err = NULL;
if (object_dynamic_cast(OBJECT(cpu), TYPE_RISCV_CPU_HOST)) {
error_setg(errp, "'host' CPU is not compatible with TCG acceleration");
g_autofree char *name = riscv_cpu_get_name(cpu);
error_setg(errp, "'%s' CPU is not compatible with TCG acceleration",
name);
return false;
}