From 7d885749b6de2c9a1168d566e2380207b9177108 Mon Sep 17 00:00:00 2001 From: Mark Salter Date: Fri, 25 Jul 2014 18:02:46 -0400 Subject: [PATCH] perf tools: Fix arm64 build error I'm seeing the following build error on arm64: In file included from util/event.c:3:0: util/event.h:95:17: error: 'PERF_REGS_MAX' undeclared here (not in a function) u64 cache_regs[PERF_REGS_MAX]; ^ This patch adds a PERF_REGS_MAX definition for arm64. Signed-off-by: Mark Salter Acked-by: Jean Pihet Cc: Ingo Molnar Cc: Jean Pihet Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1406325766-8085-1-git-send-email-msalter@redhat.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/arch/arm64/include/perf_regs.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/perf/arch/arm64/include/perf_regs.h b/tools/perf/arch/arm64/include/perf_regs.h index e9441b9e2a30..1d3f39c3aa56 100644 --- a/tools/perf/arch/arm64/include/perf_regs.h +++ b/tools/perf/arch/arm64/include/perf_regs.h @@ -6,6 +6,8 @@ #include #define PERF_REGS_MASK ((1ULL << PERF_REG_ARM64_MAX) - 1) +#define PERF_REGS_MAX PERF_REG_ARM64_MAX + #define PERF_REG_IP PERF_REG_ARM64_PC #define PERF_REG_SP PERF_REG_ARM64_SP