From 0885f1221e0add5529dada1e7948d2c00189cb8b Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Sat, 16 Sep 2023 15:01:47 -0700 Subject: util: Add cpuinfo for loongarch64 Signed-off-by: Richard Henderson Reviewed-by: Jiajie Chen Message-Id: <20230916220151.526140-4-richard.henderson@linaro.org> --- host/include/loongarch64/host/cpuinfo.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 host/include/loongarch64/host/cpuinfo.h (limited to 'host/include/loongarch64') diff --git a/host/include/loongarch64/host/cpuinfo.h b/host/include/loongarch64/host/cpuinfo.h new file mode 100644 index 0000000000..fab664a10b --- /dev/null +++ b/host/include/loongarch64/host/cpuinfo.h @@ -0,0 +1,21 @@ +/* + * SPDX-License-Identifier: GPL-2.0-or-later + * Host specific cpu identification for LoongArch + */ + +#ifndef HOST_CPUINFO_H +#define HOST_CPUINFO_H + +#define CPUINFO_ALWAYS (1u << 0) /* so cpuinfo is nonzero */ +#define CPUINFO_LSX (1u << 1) + +/* Initialized with a constructor. */ +extern unsigned cpuinfo; + +/* + * We cannot rely on constructor ordering, so other constructors must + * use the function interface rather than the variable above. + */ +unsigned cpuinfo_init(void); + +#endif /* HOST_CPUINFO_H */ -- cgit v1.2.3