[deliverable/linux.git] / arch / microblaze / include / asm / kgdb.h

#ifdef __KERNEL__
#ifndef __MICROBLAZE_KGDB_H__
#define __MICROBLAZE_KGDB_H__

#ifndef __ASSEMBLY__

#define CACHE_FLUSH_IS_SAFE	1
#define BUFMAX			2048

/*
 * 32 32-bit general purpose registers (r0-r31)
 *  6 32-bit special registers (pc, msr, ear, esr, fsr, btr)
 * 12 32-bit PVR
 *   7 32-bit MMU Regs (redr, rpid, rzpr, rtlbx, rtlbsx, rtlblo, rtlbhi)
 * ------
 *  57 registers
 */
#define NUMREGBYTES	(57 * 4)

#define BREAK_INSTR_SIZE	4
static inline void arch_kgdb_breakpoint(void)
{
	__asm__ __volatile__("brki r16, 0x18;");
}

#endif /* __ASSEMBLY__ */
#endif /* __MICROBLAZE_KGDB_H__ */
#endif /* __KERNEL__ */
Commit	Line	Data
2d5973cb MS	1	#ifdef __KERNEL__
	2	#ifndef __MICROBLAZE_KGDB_H__
	3	#define __MICROBLAZE_KGDB_H__
	4
	5	#ifndef __ASSEMBLY__
	6
	7	#define CACHE_FLUSH_IS_SAFE 1
	8	#define BUFMAX 2048
	9
	10	/*
	11	* 32 32-bit general purpose registers (r0-r31)
	12	* 6 32-bit special registers (pc, msr, ear, esr, fsr, btr)
	13	* 12 32-bit PVR
	14	* 7 32-bit MMU Regs (redr, rpid, rzpr, rtlbx, rtlbsx, rtlblo, rtlbhi)
	15	* ------
	16	* 57 registers
	17	*/
	18	#define NUMREGBYTES (57 * 4)
	19
	20	#define BREAK_INSTR_SIZE 4
	21	static inline void arch_kgdb_breakpoint(void)
	22	{
	23	__asm__ __volatile__("brki r16, 0x18;");
	24	}
	25
	26	#endif /* __ASSEMBLY__ */
	27	#endif /* __MICROBLAZE_KGDB_H__ */
	28	#endif /* __KERNEL__ */