forked from luck/tmp_suning_uos_patched
a00736e936
Used the following script to copy the files:
cd include
set -e
SPARC64=`ls asm-sparc64`
for FILE in ${SPARC64}; do
if [ -f asm-sparc/$FILE ]; then
echo $FILE exist in asm-sparc
else
git mv asm-sparc64/$FILE asm-sparc/$FILE
printf "#include <asm-sparc/$FILE>\n" > asm-sparc64/$FILE
git add asm-sparc64/$FILE
fi
done
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
34 lines
671 B
C
34 lines
671 B
C
/* 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) */
|