From e2a74729181c51a0c9dff03bb7a99fc267bec996 Mon Sep 17 00:00:00 2001 From: Warner Losh Date: Tue, 3 Aug 2021 17:17:17 -0600 Subject: bsd-user: start to move target CPU functions to target_arch* Move the CPU functions into target_arch_cpu.c that are unique to each CPU. These are defined in target_arch.h. Signed-off-by: Stacey Son Signed-off-by: Warner Losh Reviewed-by: Richard Henderson --- bsd-user/x86_64/target_arch.h | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 bsd-user/x86_64/target_arch.h (limited to 'bsd-user/x86_64/target_arch.h') diff --git a/bsd-user/x86_64/target_arch.h b/bsd-user/x86_64/target_arch.h new file mode 100644 index 0000000000..e558e1b956 --- /dev/null +++ b/bsd-user/x86_64/target_arch.h @@ -0,0 +1,31 @@ +/* + * Intel x86_64 specific prototypes for bsd-user + * + * Copyright (c) 2013 Stacey D. Son + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see . + */ + +#ifndef _TARGET_ARCH_H_ +#define _TARGET_ARCH_H_ + +/* target_arch_cpu.c */ +void bsd_x86_64_write_dt(void *ptr, unsigned long addr, unsigned long limit, + int flags); +void bsd_x86_64_set_idt(int n, unsigned int dpl); +void bsd_x86_64_set_idt_base(uint64_t base); + +#define target_cpu_set_tls(env, newtls) + +#endif /* !_TARGET_ARCH_H_ */ -- cgit v1.2.3-55-g7522