fpreg.c File Reference

Go to the source code of this file.

Macros
#define	STT(reg, val)   asm volatile ("stt $f"#reg",%0" : "=m"(val));
#define	LDT(reg, val)   asm volatile ("ldt $f"#reg",%0" : : "m"(val));
#define	STS(reg, val)   asm volatile ("sts $f"#reg",%0" : "=m"(val));
#define	LDS(reg, val)   asm volatile ("lds $f"#reg",%0" : : "m"(val));

Functions
unsigned long	alpha_read_fp_reg (unsigned long reg)
void	alpha_write_fp_reg (unsigned long reg, unsigned long val)
unsigned long	alpha_read_fp_reg_s (unsigned long reg)
void	alpha_write_fp_reg_s (unsigned long reg, unsigned long val)

Macro Definition Documentation

#define LDS	(		reg,
			val
	)		asm volatile ("lds $f"#reg",%0" : : "m"(val));

Definition at line 153 of file fpreg.c.

#define LDT	(		reg,
			val
	)		asm volatile ("ldt $f"#reg",%0" : : "m"(val));

Definition at line 59 of file fpreg.c.

#define STS	(		reg,
			val
	)		asm volatile ("sts $f"#reg",%0" : "=m"(val));

Definition at line 104 of file fpreg.c.

#define STT	(		reg,
			val
	)		asm volatile ("stt $f"#reg",%0" : "=m"(val));

Definition at line 10 of file fpreg.c.

Function Documentation

unsigned long alpha_read_fp_reg

(

unsigned long

reg

)

Definition at line 14 of file fpreg.c.

unsigned long alpha_read_fp_reg_s

(

unsigned long

reg

)

Definition at line 108 of file fpreg.c.

void alpha_write_fp_reg	(	unsigned long	reg,
		unsigned long	val
	)

Definition at line 63 of file fpreg.c.

void alpha_write_fp_reg_s	(	unsigned long	reg,
		unsigned long	val
	)

Definition at line 157 of file fpreg.c.