[PATCH V2 1/3] perf/powerpc:add ability to sample intr machine state in power

From	Anju T <anju@linux.vnet.ibm.com>
Newsgroups	linux.kernel
Subject	[PATCH V2 1/3] perf/powerpc:add ability to sample intr machine state in power
Date	2015-10-26 13:50 +0100
Message-ID	<qnPnP-8hS-3@gated-at.bofh.it> (permalink)
References	<qnPnP-8hS-5@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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The enum definition assigns an 'id' to each register in "struct pt_regs" 
of arch/powerpc.The order of these values in the enum definition are 
based on the corresponding macros in 
arch/powerpc/include/uapi/asm/ptrace.h .

Signed-off-by: Anju T <anju@linux.vnet.ibm.com>
---
 arch/powerpc/include/uapi/asm/perf_regs.h | 55 +++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 arch/powerpc/include/uapi/asm/perf_regs.h

diff --git a/arch/powerpc/include/uapi/asm/perf_regs.h b/arch/powerpc/include/uapi/asm/perf_regs.h
new file mode 100644
index 0000000..b97727c
--- /dev/null
+++ b/arch/powerpc/include/uapi/asm/perf_regs.h
@@ -0,0 +1,55 @@
+#ifndef _ASM_POWERPC_PERF_REGS_H
+#define _ASM_POWERPC_PERF_REGS_H
+
+enum perf_event_powerpc_regs {
+	PERF_REG_POWERPC_GPR0,
+	PERF_REG_POWERPC_GPR1,
+	PERF_REG_POWERPC_GPR2,
+	PERF_REG_POWERPC_GPR3,
+	PERF_REG_POWERPC_GPR4,
+	PERF_REG_POWERPC_GPR5,
+	PERF_REG_POWERPC_GPR6,
+	PERF_REG_POWERPC_GPR7,
+	PERF_REG_POWERPC_GPR8,
+	PERF_REG_POWERPC_GPR9,
+	PERF_REG_POWERPC_GPR10,
+	PERF_REG_POWERPC_GPR11,
+	PERF_REG_POWERPC_GPR12,
+	PERF_REG_POWERPC_GPR13,
+	PERF_REG_POWERPC_GPR14,
+	PERF_REG_POWERPC_GPR15,
+	PERF_REG_POWERPC_GPR16,
+	PERF_REG_POWERPC_GPR17,
+	PERF_REG_POWERPC_GPR18,
+	PERF_REG_POWERPC_GPR19,
+	PERF_REG_POWERPC_GPR20,
+	PERF_REG_POWERPC_GPR21,
+	PERF_REG_POWERPC_GPR22,
+	PERF_REG_POWERPC_GPR23,
+	PERF_REG_POWERPC_GPR24,
+	PERF_REG_POWERPC_GPR25,
+	PERF_REG_POWERPC_GPR26,
+	PERF_REG_POWERPC_GPR27,
+	PERF_REG_POWERPC_GPR28,
+	PERF_REG_POWERPC_GPR29,
+	PERF_REG_POWERPC_GPR30,
+	PERF_REG_POWERPC_GPR31,
+	PERF_REG_POWERPC_NIP,
+	PERF_REG_POWERPC_MSR,
+	PERF_REG_POWERPC_ORIG_R3,
+	PERF_REG_POWERPC_CTR,
+	PERF_REG_POWERPC_LNK,
+	PERF_REG_POWERPC_XER,
+	PERF_REG_POWERPC_CCR,
+#ifdef __powerpc64__
+	PERF_REG_POWERPC_SOFTE,
+#else
+	PERF_REG_POWERPC_MQ,
+#endif
+	PERF_REG_POWERPC_TRAP,
+	PERF_REG_POWERPC_DAR,
+	PERF_REG_POWERPC_DSISR,
+	PERF_REG_POWERPC_RESULT,
+	PERF_REG_POWERPC_MAX,
+};
+#endif /* _ASM_POWERPC_PERF_REGS_H */
-- 
2.1.0

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[PATCH V2 1/3] perf/powerpc:add ability to sample intr machine state in power Anju T <anju@linux.vnet.ibm.com> - 2015-10-26 13:50 +0100
  Re: [PATCH V2 1/3] perf/powerpc:add ability to sample intr machine  state in power Madhavan Srinivasan <maddy@linux.vnet.ibm.com> - 2015-10-28 11:30 +0100

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