[linux-2.6-block.git] / include / asm-blackfin / fixed_code.h

/* This file defines the fixed addresses where userspace programs can find
   atomic code sequences.  */

#define FIXED_CODE_START	0x400

#define SIGRETURN_STUB		0x400

#define ATOMIC_SEQS_START	0x410

#define ATOMIC_XCHG32		0x410
#define ATOMIC_CAS32		0x420
#define ATOMIC_ADD32		0x430
#define ATOMIC_SUB32		0x440
#define ATOMIC_IOR32		0x450
#define ATOMIC_AND32		0x460
#define ATOMIC_XOR32		0x470

#define ATOMIC_SEQS_END		0x480

#define SAFE_USER_INSTRUCTION   0x480

#define FIXED_CODE_END		0x490
Commit	Line	Data
7adfb58f BS	1	/* This file defines the fixed addresses where userspace programs can find
	2	atomic code sequences. */
	3
	4	#define FIXED_CODE_START 0x400
	5
	6	#define SIGRETURN_STUB 0x400
	7
	8	#define ATOMIC_SEQS_START 0x410
	9
	10	#define ATOMIC_XCHG32 0x410
	11	#define ATOMIC_CAS32 0x420
	12	#define ATOMIC_ADD32 0x430
	13	#define ATOMIC_SUB32 0x440
	14	#define ATOMIC_IOR32 0x450
	15	#define ATOMIC_AND32 0x460
	16	#define ATOMIC_XOR32 0x470
	17
	18	#define ATOMIC_SEQS_END 0x480
	19
9f336a53 RG	20	#define SAFE_USER_INSTRUCTION 0x480
	21
	22	#define FIXED_CODE_END 0x490