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lastdragon
2026-09-06 12:53:21 -06:00
parent 662efe3c2a
commit ad2088d178
94853 changed files with 43200404 additions and 0 deletions
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linux-7.2.3/arch/openrisc/include/asm/fpu.h
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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_OPENRISC_FPU_H
#define __ASM_OPENRISC_FPU_H
struct task_struct;
#ifdef CONFIG_FPU
static inline void save_fpu(struct task_struct *task)
{
task->thread.fpcsr = mfspr(SPR_FPCSR);
}
static inline void restore_fpu(struct task_struct *task)
{
mtspr(SPR_FPCSR, task->thread.fpcsr);
}
#else
#define save_fpu(tsk) do { } while (0)
#define restore_fpu(tsk) do { } while (0)
#endif
#endif /* __ASM_OPENRISC_FPU_H */