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	#include <machine/frame.h>			#include <machine/frame.h>
	#include <machine/trap.h>			#include <machine/trap.h>

	#define T_BREAKPOINT (EXCP_BRK)			#define T_BREAKPOINT (EXCP_BRK)
	#define T_HW_BREAKPOINT (EXCP_BRKPT_EL1)			#define T_HW_BREAKPOINT (EXCP_BRKPT_EL1)
	#define T_SINGLESTEP (EXCP_SOFTSTP_EL1)			#define T_SINGLESTEP (EXCP_SOFTSTP_EL1)
	#define T_WATCHPOINT (EXCP_WATCHPT_EL1)			#define T_WATCHPOINT (EXCP_WATCHPT_EL1)

				#define HAS_HW_BREAKPOINT
				#define NHBREAKPOINTS 16

	typedef vm_offset_t db_addr_t;			typedef vm_offset_t db_addr_t;
	typedef long db_expr_t;			typedef long db_expr_t;

	#define PC_REGS() ((db_addr_t)kdb_thrctx->pcb_x[PCB_LR])			#define PC_REGS() ((db_addr_t)kdb_thrctx->pcb_x[PCB_LR])

	#define BKPT_INST (0xd4200000)			#define BKPT_INST (0xd4200000)
	#define BKPT_SIZE (4)			#define BKPT_SIZE (4)
	#define BKPT_SET(inst) (BKPT_INST)			#define BKPT_SET(inst) (BKPT_INST)
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