Macros
#define	INST_CPRTDO(inst) (((inst) & 0x0f000000) == 0x0e000000)

#define	INST_CPRT(inst) ((inst) & (1 << 4))

#define	INST_CPRT_L(inst) ((inst) & (1 << 20))

#define	INST_CPRT_Rd(inst) (((inst) & (15 << 12)) >> 12)

#define	INST_CPRT_OP(inst) (((inst) >> 21) & 7)

#define	INST_CPNUM(inst) ((inst) & 0xf00)

#define	CPNUM(cp) ((cp) << 8)

#define	FOP_MASK (0x00b00040)

#define	FOP_FMAC (0x00000000)

#define	FOP_FNMAC (0x00000040)

#define	FOP_FMSC (0x00100000)

#define	FOP_FNMSC (0x00100040)

#define	FOP_FMUL (0x00200000)

#define	FOP_FNMUL (0x00200040)

#define	FOP_FADD (0x00300000)

#define	FOP_FSUB (0x00300040)

#define	FOP_FDIV (0x00800000)

#define	FOP_EXT (0x00b00040)

#define	FOP_TO_IDX(inst) ((inst & 0x00b00000) >> 20 \| (inst & (1 << 6)) >> 4)

#define	FEXT_MASK (0x000f0080)

#define	FEXT_FCPY (0x00000000)

#define	FEXT_FABS (0x00000080)

#define	FEXT_FNEG (0x00010000)

#define	FEXT_FSQRT (0x00010080)

#define	FEXT_FCMP (0x00040000)

#define	FEXT_FCMPE (0x00040080)

#define	FEXT_FCMPZ (0x00050000)

#define	FEXT_FCMPEZ (0x00050080)

#define	FEXT_FCVT (0x00070080)

#define	FEXT_FUITO (0x00080000)

#define	FEXT_FSITO (0x00080080)

#define	FEXT_FTOUI (0x000c0000)

#define	FEXT_FTOUIZ (0x000c0080)

#define	FEXT_FTOSI (0x000d0000)

#define	FEXT_FTOSIZ (0x000d0080)

#define	FEXT_TO_IDX(inst) ((inst & 0x000f0000) >> 15 \| (inst & (1 << 7)) >> 7)

#define	vfp_get_sd(inst) ((inst & 0x0000f000) >> 11 \| (inst & (1 << 22)) >> 22)

#define	vfp_get_dd(inst) ((inst & 0x0000f000) >> 12 \| (inst & (1 << 22)) >> 18)

#define	vfp_get_sm(inst) ((inst & 0x0000000f) << 1 \| (inst & (1 << 5)) >> 5)

#define	vfp_get_dm(inst) ((inst & 0x0000000f) \| (inst & (1 << 5)) >> 1)

#define	vfp_get_sn(inst) ((inst & 0x000f0000) >> 15 \| (inst & (1 << 7)) >> 7)

#define	vfp_get_dn(inst) ((inst & 0x000f0000) >> 16 \| (inst & (1 << 7)) >> 3)

#define	vfp_single(inst) (((inst) & 0x0000f00) == 0xa00)

#define	FPSCR_N (1 << 31)

#define	FPSCR_Z (1 << 30)

#define	FPSCR_C (1 << 29)

#define	FPSCR_V (1 << 28)

#define	vfpreg(_vfp_) #_vfp_

#define	fmrx(_vfp_)

#define	fmxr(_vfp_, _var_)

Functions
u32	vfp_single_cpdo (u32 inst, u32 fpscr)

u32	vfp_single_cprt (u32 inst, u32 fpscr, struct pt_regs *regs)

u32	vfp_double_cpdo (u32 inst, u32 fpscr)

Macro Definition Documentation

#define CPNUM ( cp ) ((cp) << 8)

Definition at line 19 of file vfpinstr.h.

#define FEXT_FABS (0x00000080)

Definition at line 37 of file vfpinstr.h.

#define FEXT_FCMP (0x00040000)

Definition at line 40 of file vfpinstr.h.

#define FEXT_FCMPE (0x00040080)

Definition at line 41 of file vfpinstr.h.

#define FEXT_FCMPEZ (0x00050080)

Definition at line 43 of file vfpinstr.h.

#define FEXT_FCMPZ (0x00050000)

Definition at line 42 of file vfpinstr.h.

#define FEXT_FCPY (0x00000000)

Definition at line 36 of file vfpinstr.h.

#define FEXT_FCVT (0x00070080)

Definition at line 44 of file vfpinstr.h.

#define FEXT_FNEG (0x00010000)

Definition at line 38 of file vfpinstr.h.

#define FEXT_FSITO (0x00080080)

Definition at line 46 of file vfpinstr.h.

#define FEXT_FSQRT (0x00010080)

Definition at line 39 of file vfpinstr.h.

#define FEXT_FTOSI (0x000d0000)

Definition at line 49 of file vfpinstr.h.

#define FEXT_FTOSIZ (0x000d0080)

Definition at line 50 of file vfpinstr.h.

#define FEXT_FTOUI (0x000c0000)

Definition at line 47 of file vfpinstr.h.

#define FEXT_FTOUIZ (0x000c0080)

Definition at line 48 of file vfpinstr.h.

#define FEXT_FUITO (0x00080000)

Definition at line 45 of file vfpinstr.h.

#define FEXT_MASK (0x000f0080)

Definition at line 35 of file vfpinstr.h.

#define FEXT_TO_IDX ( inst ) ((inst & 0x000f0000) >> 15 | (inst & (1 << 7)) >> 7)

Definition at line 52 of file vfpinstr.h.

#define fmrx ( _vfp_ )

Value:

({          \
	u32 __v;           \
    asm("mrc p10, 7, %0, " vfpreg(_vfp_) ", cr0, 0 @ fmrx   %0, " #_vfp_    \
        : "=r" (__v) : : "cc"); \
    __v;                \
 })

Definition at line 74 of file vfpinstr.h.

#define fmxr	(	_vfp_,
		_var_
	)

Value:

asm("mcr p10, 7, %0, " vfpreg(_vfp_) ", cr0, 0 @ fmxr " #_vfp_ ", %0" \

: : "r" (_var_) : "cc")

Definition at line 81 of file vfpinstr.h.

#define FOP_EXT (0x00b00040)

Definition at line 31 of file vfpinstr.h.

#define FOP_FADD (0x00300000)

Definition at line 28 of file vfpinstr.h.

#define FOP_FDIV (0x00800000)

Definition at line 30 of file vfpinstr.h.

#define FOP_FMAC (0x00000000)

Definition at line 22 of file vfpinstr.h.

#define FOP_FMSC (0x00100000)

Definition at line 24 of file vfpinstr.h.

#define FOP_FMUL (0x00200000)

Definition at line 26 of file vfpinstr.h.

#define FOP_FNMAC (0x00000040)

Definition at line 23 of file vfpinstr.h.

#define FOP_FNMSC (0x00100040)

Definition at line 25 of file vfpinstr.h.

#define FOP_FNMUL (0x00200040)

Definition at line 27 of file vfpinstr.h.

#define FOP_FSUB (0x00300040)

Definition at line 29 of file vfpinstr.h.

#define FOP_MASK (0x00b00040)

Definition at line 21 of file vfpinstr.h.

#define FOP_TO_IDX ( inst ) ((inst & 0x00b00000) >> 20 | (inst & (1 << 6)) >> 4)

Definition at line 33 of file vfpinstr.h.

#define FPSCR_C (1 << 29)

Definition at line 65 of file vfpinstr.h.

#define FPSCR_N (1 << 31)

Definition at line 63 of file vfpinstr.h.

#define FPSCR_V (1 << 28)

Definition at line 66 of file vfpinstr.h.

#define FPSCR_Z (1 << 30)

Definition at line 64 of file vfpinstr.h.

#define INST_CPNUM ( inst ) ((inst) & 0xf00)

Definition at line 18 of file vfpinstr.h.

#define INST_CPRT ( inst ) ((inst) & (1 << 4))

Definition at line 14 of file vfpinstr.h.

#define INST_CPRT_L ( inst ) ((inst) & (1 << 20))

Definition at line 15 of file vfpinstr.h.

#define INST_CPRT_OP ( inst ) (((inst) >> 21) & 7)

Definition at line 17 of file vfpinstr.h.

#define INST_CPRT_Rd ( inst ) (((inst) & (15 << 12)) >> 12)

Definition at line 16 of file vfpinstr.h.

#define INST_CPRTDO ( inst ) (((inst) & 0x0f000000) == 0x0e000000)

Definition at line 13 of file vfpinstr.h.

#define vfp_get_dd ( inst ) ((inst & 0x0000f000) >> 12 | (inst & (1 << 22)) >> 18)

Definition at line 55 of file vfpinstr.h.

#define vfp_get_dm ( inst ) ((inst & 0x0000000f) | (inst & (1 << 5)) >> 1)

Definition at line 57 of file vfpinstr.h.

#define vfp_get_dn ( inst ) ((inst & 0x000f0000) >> 16 | (inst & (1 << 7)) >> 3)

Definition at line 59 of file vfpinstr.h.

#define vfp_get_sd ( inst ) ((inst & 0x0000f000) >> 11 | (inst & (1 << 22)) >> 22)

Definition at line 54 of file vfpinstr.h.

#define vfp_get_sm ( inst ) ((inst & 0x0000000f) << 1 | (inst & (1 << 5)) >> 5)

Definition at line 56 of file vfpinstr.h.

#define vfp_get_sn ( inst ) ((inst & 0x000f0000) >> 15 | (inst & (1 << 7)) >> 7)

Definition at line 58 of file vfpinstr.h.

#define vfp_single ( inst ) (((inst) & 0x0000f00) == 0xa00)

Definition at line 61 of file vfpinstr.h.

#define vfpreg ( _vfp_ ) #_vfp_

Definition at line 72 of file vfpinstr.h.

Function Documentation

u32 vfp_double_cpdo	(	u32	inst,
		u32	fpscr
	)

Definition at line 1125 of file vfpdouble.c.

u32 vfp_single_cpdo	(	u32	inst,
		u32	fpscr
	)

Definition at line 1170 of file vfpsingle.c.

u32 vfp_single_cprt	(	u32	inst,
		u32	fpscr,
		struct pt_regs *	regs
	)

Macros

Functions

Macro Definition Documentation

Function Documentation