Differential D4037 Diff 9890 sys/arm/include/db_machdep.h

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sys/arm/include/db_machdep.h

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	*/			*/

	#ifndef _MACHINE_DB_MACHDEP_H_			#ifndef _MACHINE_DB_MACHDEP_H_
	#define _MACHINE_DB_MACHDEP_H_			#define _MACHINE_DB_MACHDEP_H_

	#include <machine/frame.h>			#include <machine/frame.h>
	#include <machine/trap.h>			#include <machine/trap.h>
	#include <machine/armreg.h>			#include <machine/armreg.h>
				#include <machine/acle-compat.h>

	#define T_BREAKPOINT (1)			#define T_BREAKPOINT (1)
				#define T_WATCHPOINT (2)
	typedef vm_offset_t db_addr_t;			typedef vm_offset_t db_addr_t;
	typedef int db_expr_t;			typedef int db_expr_t;

	#define PC_REGS() ((db_addr_t)kdb_thrctx->pcb_regs.sf_pc)			#define PC_REGS() ((db_addr_t)kdb_thrctx->pcb_regs.sf_pc)

	#define BKPT_INST (KERNEL_BREAKPOINT)			#define BKPT_INST (KERNEL_BREAKPOINT)
	#define BKPT_SIZE (INSN_SIZE)			#define BKPT_SIZE (INSN_SIZE)
	#define BKPT_SET(inst) (BKPT_INST)			#define BKPT_SET(inst) (BKPT_INST)

	#define BKPT_SKIP do { \			#define BKPT_SKIP do { \
	kdb_frame->tf_pc += BKPT_SIZE; \			kdb_frame->tf_pc += BKPT_SIZE; \
	} while (0)			} while (0)

				#if __ARM_ARCH >= 6
				#define db_clear_single_step kdb_cpu_clear_singlestep
				#define db_set_single_step kdb_cpu_set_singlestep
				#define db_pc_is_singlestep kdb_cpu_pc_is_singlestep
				#else
	#define SOFTWARE_SSTEP 1			#define SOFTWARE_SSTEP 1
				#endif
				andrewUnsubmitted Done Inline Actions #include <machine/acle-compat.h> ... #if __ARM_ARCH >= 6 andrew: ``` #include <machine/acle-compat.h> ... #if __ARM_ARCH >= 6 ```

	#define IS_BREAKPOINT_TRAP(type, code) (type == T_BREAKPOINT)			#define IS_BREAKPOINT_TRAP(type, code) (type == T_BREAKPOINT)
	#define IS_WATCHPOINT_TRAP(type, code) (0)			#define IS_WATCHPOINT_TRAP(type, code) (type == T_WATCHPOINT)


	#define inst_trap_return(ins) (0)			#define inst_trap_return(ins) (0)
	/* ldmxx reg, {..., pc}			/* ldmxx reg, {..., pc}
	01800000 stack mode			01800000 stack mode
	000f0000 register			000f0000 register
	0000ffff register list */			0000ffff register list */
	/* mov pc, reg			/* mov pc, reg
	0000000f register */			0000000f register */
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