Messages in this thread Patch in this message | | | From | German Gomez <> | Subject | [PATCH v4 5/6] perf tools: Refactor SMPL_REG macro in perf_regs.h | Date | Wed, 15 Dec 2021 15:11:37 +0000 |
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Refactor the SAMPL_REG macro so that it can be used in a followup commit to obtain the masks for ARM64 registers.
Signed-off-by: German Gomez <german.gomez@arm.com> --- tools/perf/util/perf_regs.h | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/tools/perf/util/perf_regs.h b/tools/perf/util/perf_regs.h index 4e6b1299c571..ce1127af05e4 100644 --- a/tools/perf/util/perf_regs.h +++ b/tools/perf/util/perf_regs.h @@ -11,8 +11,11 @@ struct sample_reg { const char *name; uint64_t mask; }; -#define SMPL_REG(n, b) { .name = #n, .mask = 1ULL << (b) } -#define SMPL_REG2(n, b) { .name = #n, .mask = 3ULL << (b) } + +#define SMPL_REG_MASK(b) (1ULL << (b)) +#define SMPL_REG(n, b) { .name = #n, .mask = SMPL_REG_MASK(b) } +#define SMPL_REG2_MASK(b) (3ULL << (b)) +#define SMPL_REG2(n, b) { .name = #n, .mask = SMPL_REG2_MASK(b) } #define SMPL_REG_END { .name = NULL } enum { -- 2.25.1
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