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| author | Dave P Martin <Dave.Martin@arm.com> | 2015-07-24 18:37:43 +0300 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2015-07-27 13:08:42 +0300 |
| commit | 03923696a966bd3eeb3a169d71b8a337aaa5ab76 (patch) | |
| tree | 2b4c27b27b86bcf7525c1a6037416d92fec2579e /arch/arm64/include/asm/debug-monitors.h | |
| parent | dfac68314c969481fcce3dd528728dfa9d85caf5 (diff) | |
| download | linux-03923696a966bd3eeb3a169d71b8a337aaa5ab76.tar.xz | |
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: Dave Martin <Dave.Martin@arm.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm64/include/asm/debug-monitors.h')
| -rw-r--r-- | arch/arm64/include/asm/debug-monitors.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm64/include/asm/debug-monitors.h b/arch/arm64/include/asm/debug-monitors.h index ab7d5a875f8d..ff09058587e3 100644 --- a/arch/arm64/include/asm/debug-monitors.h +++ b/arch/arm64/include/asm/debug-monitors.h @@ -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 |