#include <linux/types.h>
#include <asm/uaccess.h>
#include <asm/reg.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/single.h>
#include <math-emu/double.h>

Data Structures
union	dw_union

Macros
#define	FP_EX_BOOKE_E500_SPE

#define	EFAPU 0x4

#define	VCT 0x4

#define	SPFP 0x6

#define	DPFP 0x7

#define	EFSADD 0x2c0

#define	EFSSUB 0x2c1

#define	EFSABS 0x2c4

#define	EFSNABS 0x2c5

#define	EFSNEG 0x2c6

#define	EFSMUL 0x2c8

#define	EFSDIV 0x2c9

#define	EFSCMPGT 0x2cc

#define	EFSCMPLT 0x2cd

#define	EFSCMPEQ 0x2ce

#define	EFSCFD 0x2cf

#define	EFSCFSI 0x2d1

#define	EFSCTUI 0x2d4

#define	EFSCTSI 0x2d5

#define	EFSCTUF 0x2d6

#define	EFSCTSF 0x2d7

#define	EFSCTUIZ 0x2d8

#define	EFSCTSIZ 0x2da

#define	EVFSADD 0x280

#define	EVFSSUB 0x281

#define	EVFSABS 0x284

#define	EVFSNABS 0x285

#define	EVFSNEG 0x286

#define	EVFSMUL 0x288

#define	EVFSDIV 0x289

#define	EVFSCMPGT 0x28c

#define	EVFSCMPLT 0x28d

#define	EVFSCMPEQ 0x28e

#define	EVFSCTUI 0x294

#define	EVFSCTSI 0x295

#define	EVFSCTUF 0x296

#define	EVFSCTSF 0x297

#define	EVFSCTUIZ 0x298

#define	EVFSCTSIZ 0x29a

#define	EFDADD 0x2e0

#define	EFDSUB 0x2e1

#define	EFDABS 0x2e4

#define	EFDNABS 0x2e5

#define	EFDNEG 0x2e6

#define	EFDMUL 0x2e8

#define	EFDDIV 0x2e9

#define	EFDCTUIDZ 0x2ea

#define	EFDCTSIDZ 0x2eb

#define	EFDCMPGT 0x2ec

#define	EFDCMPLT 0x2ed

#define	EFDCMPEQ 0x2ee

#define	EFDCFS 0x2ef

#define	EFDCTUI 0x2f4

#define	EFDCTSI 0x2f5

#define	EFDCTUF 0x2f6

#define	EFDCTSF 0x2f7

#define	EFDCTUIZ 0x2f8

#define	EFDCTSIZ 0x2fa

#define	AB 2

#define	XA 3

#define	XB 4

#define	XCR 5

#define	NOTYPE 0

#define	SIGN_BIT_S (1UL << 31)

#define	SIGN_BIT_D (1ULL << 63)

#define	FP_EX_MASK

Functions
int	do_spe_mathemu (struct pt_regs *regs)

int	speround_handler (struct pt_regs *regs)

int __init	spe_mathemu_init (void)

	module_init (spe_mathemu_init)

Macro Definition Documentation

#define AB 2

Definition at line 96 of file math_efp.c.

#define DPFP 0x7

Definition at line 38 of file math_efp.c.

#define EFAPU 0x4

Definition at line 34 of file math_efp.c.

#define EFDABS 0x2e4

Definition at line 78 of file math_efp.c.

#define EFDADD 0x2e0

Definition at line 76 of file math_efp.c.

#define EFDCFS 0x2ef

Definition at line 88 of file math_efp.c.

#define EFDCMPEQ 0x2ee

Definition at line 87 of file math_efp.c.

#define EFDCMPGT 0x2ec

Definition at line 85 of file math_efp.c.

#define EFDCMPLT 0x2ed

Definition at line 86 of file math_efp.c.

#define EFDCTSF 0x2f7

Definition at line 92 of file math_efp.c.

#define EFDCTSI 0x2f5

Definition at line 90 of file math_efp.c.

#define EFDCTSIDZ 0x2eb

Definition at line 84 of file math_efp.c.

#define EFDCTSIZ 0x2fa

Definition at line 94 of file math_efp.c.

#define EFDCTUF 0x2f6

Definition at line 91 of file math_efp.c.

#define EFDCTUI 0x2f4

Definition at line 89 of file math_efp.c.

#define EFDCTUIDZ 0x2ea

Definition at line 83 of file math_efp.c.

#define EFDCTUIZ 0x2f8

Definition at line 93 of file math_efp.c.

#define EFDDIV 0x2e9

Definition at line 82 of file math_efp.c.

#define EFDMUL 0x2e8

Definition at line 81 of file math_efp.c.

#define EFDNABS 0x2e5

Definition at line 79 of file math_efp.c.

#define EFDNEG 0x2e6

Definition at line 80 of file math_efp.c.

#define EFDSUB 0x2e1

Definition at line 77 of file math_efp.c.

#define EFSABS 0x2c4

Definition at line 42 of file math_efp.c.

#define EFSADD 0x2c0

Definition at line 40 of file math_efp.c.

#define EFSCFD 0x2cf

Definition at line 50 of file math_efp.c.

#define EFSCFSI 0x2d1

Definition at line 51 of file math_efp.c.

#define EFSCMPEQ 0x2ce

Definition at line 49 of file math_efp.c.

#define EFSCMPGT 0x2cc

Definition at line 47 of file math_efp.c.

#define EFSCMPLT 0x2cd

Definition at line 48 of file math_efp.c.

#define EFSCTSF 0x2d7

Definition at line 55 of file math_efp.c.

#define EFSCTSI 0x2d5

Definition at line 53 of file math_efp.c.

#define EFSCTSIZ 0x2da

Definition at line 57 of file math_efp.c.

#define EFSCTUF 0x2d6

Definition at line 54 of file math_efp.c.

#define EFSCTUI 0x2d4

Definition at line 52 of file math_efp.c.

#define EFSCTUIZ 0x2d8

Definition at line 56 of file math_efp.c.

#define EFSDIV 0x2c9

Definition at line 46 of file math_efp.c.

#define EFSMUL 0x2c8

Definition at line 45 of file math_efp.c.

#define EFSNABS 0x2c5

Definition at line 43 of file math_efp.c.

#define EFSNEG 0x2c6

Definition at line 44 of file math_efp.c.

#define EFSSUB 0x2c1

Definition at line 41 of file math_efp.c.

#define EVFSABS 0x284

Definition at line 61 of file math_efp.c.

#define EVFSADD 0x280

Definition at line 59 of file math_efp.c.

#define EVFSCMPEQ 0x28e

Definition at line 68 of file math_efp.c.

#define EVFSCMPGT 0x28c

Definition at line 66 of file math_efp.c.

#define EVFSCMPLT 0x28d

Definition at line 67 of file math_efp.c.

#define EVFSCTSF 0x297

Definition at line 72 of file math_efp.c.

#define EVFSCTSI 0x295

Definition at line 70 of file math_efp.c.

#define EVFSCTSIZ 0x29a

Definition at line 74 of file math_efp.c.

#define EVFSCTUF 0x296

Definition at line 71 of file math_efp.c.

#define EVFSCTUI 0x294

Definition at line 69 of file math_efp.c.

#define EVFSCTUIZ 0x298

Definition at line 73 of file math_efp.c.

#define EVFSDIV 0x289

Definition at line 65 of file math_efp.c.

#define EVFSMUL 0x288

Definition at line 64 of file math_efp.c.

#define EVFSNABS 0x285

Definition at line 62 of file math_efp.c.

#define EVFSNEG 0x286

Definition at line 63 of file math_efp.c.

#define EVFSSUB 0x281

Definition at line 60 of file math_efp.c.

#define FP_EX_BOOKE_E500_SPE

Definition at line 27 of file math_efp.c.

#define FP_EX_MASK

Value:

(FP_EX_INEXACT | FP_EX_INVALID | FP_EX_DIVZERO | \

FP_EX_UNDERFLOW | FP_EX_OVERFLOW)

Definition at line 104 of file math_efp.c.

#define NOTYPE 0

Definition at line 100 of file math_efp.c.

#define SIGN_BIT_D (1ULL << 63)

Definition at line 103 of file math_efp.c.

#define SIGN_BIT_S (1UL << 31)

Definition at line 102 of file math_efp.c.

#define SPFP 0x6

Definition at line 37 of file math_efp.c.

#define VCT 0x4

Definition at line 36 of file math_efp.c.

#define XA 3

Definition at line 97 of file math_efp.c.

#define XB 4

Definition at line 98 of file math_efp.c.

#define XCR 5

Definition at line 99 of file math_efp.c.

Function Documentation

int do_spe_mathemu ( struct pt_regs * regs )

Definition at line 179 of file math_efp.c.

module_init ( spe_mathemu_init )

int __init spe_mathemu_init ( void )

Definition at line 733 of file math_efp.c.

int speround_handler ( struct pt_regs * regs )

Definition at line 661 of file math_efp.c.

Data Structures

Macros

Functions

Macro Definition Documentation

Function Documentation