// 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; }