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![Linus Torvalds](/assets/img/avatar_default.png)
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
33 lines
679 B
C
33 lines
679 B
C
/* fpumacro.h: FPU related macros.
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*
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* Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
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* Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu)
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*/
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#ifndef _SPARC64_FPUMACRO_H
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#define _SPARC64_FPUMACRO_H
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#include <asm/asi.h>
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#include <asm/visasm.h>
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struct fpustate {
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u32 regs[64];
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};
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#define FPUSTATE (struct fpustate *)(current_thread_info()->fpregs)
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static __inline__ unsigned long fprs_read(void)
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{
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unsigned long retval;
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__asm__ __volatile__("rd %%fprs, %0" : "=r" (retval));
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return retval;
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}
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static __inline__ void fprs_write(unsigned long val)
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{
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__asm__ __volatile__("wr %0, 0x0, %%fprs" : : "r" (val));
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}
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#endif /* !(_SPARC64_FPUMACRO_H) */
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