diff options
Diffstat (limited to 'arch/loongarch/kernel/elf.c')
-rw-r--r-- | arch/loongarch/kernel/elf.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/loongarch/kernel/elf.c b/arch/loongarch/kernel/elf.c new file mode 100644 index 000000000000..183e94fc9c69 --- /dev/null +++ b/arch/loongarch/kernel/elf.c @@ -0,0 +1,30 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Author: Huacai Chen <chenhuacai@loongson.cn> + * Copyright (C) 2020-2022 Loongson Technology Corporation Limited + */ + +#include <linux/binfmts.h> +#include <linux/elf.h> +#include <linux/export.h> +#include <linux/sched.h> + +#include <asm/cpu-features.h> +#include <asm/cpu-info.h> + +int arch_elf_pt_proc(void *_ehdr, void *_phdr, struct file *elf, + bool is_interp, struct arch_elf_state *state) +{ + return 0; +} + +int arch_check_elf(void *_ehdr, bool has_interpreter, void *_interp_ehdr, + struct arch_elf_state *state) +{ + return 0; +} + +void loongarch_set_personality_fcsr(struct arch_elf_state *state) +{ + current->thread.fpu.fcsr = boot_cpu_data.fpu_csr0; +} |