Commit 03923696 authored by Dave P Martin's avatar Dave P Martin Committed by Will Deacon
Browse files

arm64/debug: Eliminate magic number from ESR template definition 



<asm/esr.h> has perfectly good constants for defining ESR values
already.  Let's use them.

Signed-off-by: default avatarDave Martin <Dave.Martin@arm.com>
Acked-by: default avatarMark Rutland <mark.rutland@arm.com>
Acked-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
Signed-off-by: default avatarWill Deacon <will.deacon@arm.com>
parent dfac6831

arch/arm64/include/asm/debug-monitors.h

+3 −1
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ 


#ifdef __KERNEL__



#include <asm/esr.h>

#include <asm/insn.h>



/* Low-level stepping controls. */
@@ -45,7 +46,8 @@ 
/*

 * ESR values expected for dynamic and compile time BRK instruction

 */

#define DBG_ESR_VAL_BRK(x)	(0xf2000000 | ((x) & 0xffff))

#define DBG_ESR_VAL_BRK(x) \

	((ESR_ELx_EC_BRK64 << ESR_ELx_EC_SHIFT) | ESR_ELx_IL | ((x) & 0xffff))



/*

 * #imm16 values used for BRK instruction generation

CRA Git | Maintained and supported by SUSTech CRA and CCSE