| Server IP : 209.38.156.173 / Your IP : 216.73.216.122 [ Web Server : Apache/2.4.52 (Ubuntu) System : Linux lakekumayuhotel 5.15.0-136-generic #147-Ubuntu SMP Sat Mar 15 15:53:30 UTC 2025 x86_64 User : root ( 0) PHP Version : 8.1.2-1ubuntu2.22 Disable Function : NONE Domains : 2 Domains MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /usr/src/linux-headers-5.15.0-152/arch/sparc/include/asm/ |
Upload File : |
/* SPDX-License-Identifier: GPL-2.0 */
/* fpumacro.h: FPU related macros.
*
* Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
* Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu)
*/
#ifndef _SPARC64_FPUMACRO_H
#define _SPARC64_FPUMACRO_H
#include <asm/asi.h>
#include <asm/visasm.h>
struct fpustate {
u32 regs[64];
};
#define FPUSTATE (struct fpustate *)(current_thread_info()->fpregs)
static inline unsigned long fprs_read(void)
{
unsigned long retval;
__asm__ __volatile__("rd %%fprs, %0" : "=r" (retval));
return retval;
}
static inline void fprs_write(unsigned long val)
{
__asm__ __volatile__("wr %0, 0x0, %%fprs" : : "r" (val));
}
#endif /* !(_SPARC64_FPUMACRO_H) */