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 V8 1/4] perf/powerpc: assign an id to each powerpc register
Date: Fri, 8 Jan 2016 14:32:28 +0530 [thread overview]
Message-ID: <1452243751-382-2-git-send-email-anju@linux.vnet.ibm.com> (raw)
In-Reply-To: <1452243751-382-1-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:[~2016-01-08 9:05 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-08 9:02 [PATCH V8 0/4] perf/powerpc: Add ability to sample intr machine state in powerpc Anju T
2016-01-08 9:02 ` Anju T [this message]
2016-01-08 9:02 ` [PATCH V8 2/4] perf/powerpc: add support for sampling intr machine state Anju T
2016-01-08 9:02 ` [PATCH V8 3/4] tools/perf: Map the ID values with register names Anju T
2016-01-08 9:28 ` Jiri Olsa
2016-01-08 9:02 ` [PATCH V1 4/4] tool/perf: Add sample_reg_mask to include all perf_regs regs Anju T
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1452243751-382-2-git-send-email-anju@linux.vnet.ibm.com \
--to=anju@linux.vnet.ibm.com \
--cc=acme@redhat.com \
--cc=dsahern@gmail.com \
--cc=hemant@linux.vnet.ibm.com \
--cc=jolsa@redhat.com \
--cc=khandual@linux.vnet.ibm.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=maddy@linux.vnet.ibm.com \
--cc=mpe@ellerman.id.au \
--cc=naveen.n.rao@linux.vnet.ibm.com \
--cc=sukadev@linux.vnet.ibm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.