From: Anju T <anju@linux.vnet.ibm.com>
To: mpe@ellerman.id.au
Cc: khandual@linux.vnet.ibm.com, maddy@linux.vnet.ibm.com,
jolsa@redhat.com, dsahern@gmail.com, acme@redhat.com,
sukadev@linux.vnet.ibm.com, hemant@linux.vnet.ibm.com,
naveen.n.rao@linux.vnet.ibm.com, anju@linux.vnet.ibm.com,
linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Subject: [PATCH 10 1/4] perf/powerpc: assign an id to each powerpc register
Date: Mon, 11 Jan 2016 11:29:28 +0530 [thread overview]
Message-ID: <1452491971-13754-2-git-send-email-anju@linux.vnet.ibm.com> (raw)
In-Reply-To: <1452491971-13754-1-git-send-email-anju@linux.vnet.ibm.com>
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>
Reviewed-by : Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
---
arch/powerpc/include/uapi/asm/perf_regs.h | 49 +++++++++++++++++++++++++++++++
1 file changed, 49 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..cfbd068
--- /dev/null
+++ b/arch/powerpc/include/uapi/asm/perf_regs.h
@@ -0,0 +1,49 @@
+#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,
+ 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
next prev parent reply other threads:[~2016-01-11 5:59 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-11 5:59 [PATCH V10 0/4] perf/powerpc: Add ability to sample intr machine state in powerpc Anju T
2016-01-11 5:59 ` Anju T [this message]
2016-01-11 5:59 ` [PATCH V10 2/4] perf/powerpc: add support for sampling intr machine state Anju T
2016-01-11 5:59 ` [PATCH v10 3/4] tools/perf: Map the ID values with register names Anju T
2016-01-11 5:59 ` [PATCH V1 4/4] tool/perf: Add sample_reg_mask to include all perf_regs regs Anju T
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