linux-kernel - [PATCH V11 1/4] perf/powerpc: assign an id to each powerpc register

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Message-Id: <1455944568-7231-2-git-send-email-anju@linux.vnet.ibm.com>
Date:	Sat, 20 Feb 2016 10:32:45 +0530
From:	Anju T <anju@...ux.vnet.ibm.com>
To:	linux-kernel@...r.kernel.org
Cc:	mpe@...erman.id.au, maddy@...ux.vnet.ibm.com, jolsa@...hat.com,
	dsahern@...il.com, acme@...hat.com, sukadev@...ux.vnet.ibm.com,
	hemant@...ux.vnet.ibm.com, naveen.n.rao@...ux.vnet.ibm.com,
	anju@...ux.vnet.ibm.com, linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH V11 1/4] perf/powerpc: assign an id to each powerpc register

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@...ux.vnet.ibm.com>
---
 arch/powerpc/include/uapi/asm/perf_regs.h | 50 +++++++++++++++++++++++++++++++
 1 file changed, 50 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..62b8a5e
--- /dev/null
+++ b/arch/powerpc/include/uapi/asm/perf_regs.h
@@ -0,0 +1,50 @@
+#ifndef _ASM_POWERPC_PERF_REGS_H
+#define _ASM_POWERPC_PERF_REGS_H
+
+enum perf_event_powerpc_regs {
+	PERF_REG_POWERPC_R0,
+	PERF_REG_POWERPC_R1,
+	PERF_REG_POWERPC_R2,
+	PERF_REG_POWERPC_R3,
+	PERF_REG_POWERPC_R4,
+	PERF_REG_POWERPC_R5,
+	PERF_REG_POWERPC_R6,
+	PERF_REG_POWERPC_R7,
+	PERF_REG_POWERPC_R8,
+	PERF_REG_POWERPC_R9,
+	PERF_REG_POWERPC_R10,
+	PERF_REG_POWERPC_R11,
+	PERF_REG_POWERPC_R12,
+	PERF_REG_POWERPC_R13,
+	PERF_REG_POWERPC_R14,
+	PERF_REG_POWERPC_R15,
+	PERF_REG_POWERPC_R16,
+	PERF_REG_POWERPC_R17,
+	PERF_REG_POWERPC_R18,
+	PERF_REG_POWERPC_R19,
+	PERF_REG_POWERPC_R20,
+	PERF_REG_POWERPC_R21,
+	PERF_REG_POWERPC_R22,
+	PERF_REG_POWERPC_R23,
+	PERF_REG_POWERPC_R24,
+	PERF_REG_POWERPC_R25,
+	PERF_REG_POWERPC_R26,
+	PERF_REG_POWERPC_R27,
+	PERF_REG_POWERPC_R28,
+	PERF_REG_POWERPC_R29,
+	PERF_REG_POWERPC_R30,
+	PERF_REG_POWERPC_R31,
+	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,
+	PERF_REG_POWERPC_SOFTE,
+	PERF_REG_POWERPC_TRAP,
+	PERF_REG_POWERPC_DAR,
+	PERF_REG_POWERPC_DSISR,
+	PERF_REG_POWERPC_MAX,
+};
+#endif /* _ASM_POWERPC_PERF_REGS_H */
-- 
2.1.0