diff options
Diffstat (limited to 'arch/openrisc/include/asm/processor.h')
| -rw-r--r-- | arch/openrisc/include/asm/processor.h | 36 |
1 files changed, 6 insertions, 30 deletions
diff --git a/arch/openrisc/include/asm/processor.h b/arch/openrisc/include/asm/processor.h index cab746fa9e87..3ff893a67c13 100644 --- a/arch/openrisc/include/asm/processor.h +++ b/arch/openrisc/include/asm/processor.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * OpenRISC Linux * @@ -9,11 +10,6 @@ * Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com> * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se> * et al. - * - * 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. */ #ifndef __ASM_OPENRISC_PROCESSOR_H @@ -30,11 +26,6 @@ | SPR_SR_DCE | SPR_SR_SM) #define USER_SR (SPR_SR_DME | SPR_SR_IME | SPR_SR_ICE \ | SPR_SR_DCE | SPR_SR_IEE | SPR_SR_TEE) -/* - * Default implementation of macro that returns current - * instruction pointer ("program counter"). - */ -#define current_text_addr() ({ __label__ _l; _l: &&_l; }) /* * User space process size. This is hardcoded into a few places, @@ -48,11 +39,12 @@ */ #define TASK_UNMAPPED_BASE (TASK_SIZE / 8 * 3) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ struct task_struct; struct thread_struct { + long fpcsr; /* Floating point control status register. */ }; /* @@ -81,26 +73,10 @@ struct thread_struct { void start_thread(struct pt_regs *regs, unsigned long nip, unsigned long sp); -void release_thread(struct task_struct *); -unsigned long get_wchan(struct task_struct *p); - -/* - * Free current thread data structures etc.. - */ - -extern inline void exit_thread(void) -{ - /* Nothing needs to be done. */ -} - -/* - * Return saved PC of a blocked thread. For now, this is the "user" PC - */ -extern unsigned long thread_saved_pc(struct task_struct *t); - -#define init_stack (init_thread_union.stack) +unsigned long __get_wchan(struct task_struct *p); +void show_registers(struct pt_regs *regs); #define cpu_relax() barrier() -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* __ASM_OPENRISC_PROCESSOR_H */ |