All of lore.kernel.org
 help / color / mirror / Atom feed
From: Anshuman Khandual <khandual@linux.vnet.ibm.com>
To: linuxppc-dev@ozlabs.org, linux-kernel@vger.kernel.org
Cc: avagin@openvz.org, oleg@redhat.com, roland@redhat.com,
	mikey@neuling.org, benh@kernel.crashing.org,
	Anshuman Khandual <khandual@linux.vnet.ibm.com>
Subject: [PATCH 1/3] elf: Add some new PowerPC specifc note sections
Date: Wed,  2 Apr 2014 12:32:22 +0530	[thread overview]
Message-ID: <1396422144-11032-2-git-send-email-khandual@linux.vnet.ibm.com> (raw)
In-Reply-To: <1396422144-11032-1-git-send-email-khandual@linux.vnet.ibm.com>

This patch adds four new note sections for transactional memory
and one note section for some miscellaneous registers. This addition
of new elf note sections extends the existing elf ABI without affecting
it in any manner.

Signed-off-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
---
 include/uapi/linux/elf.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
index ef6103b..bd59452 100644
--- a/include/uapi/linux/elf.h
+++ b/include/uapi/linux/elf.h
@@ -379,6 +379,11 @@ typedef struct elf64_shdr {
 #define NT_PPC_VMX	0x100		/* PowerPC Altivec/VMX registers */
 #define NT_PPC_SPE	0x101		/* PowerPC SPE/EVR registers */
 #define NT_PPC_VSX	0x102		/* PowerPC VSX registers */
+#define NT_PPC_TM_SPR	0x103		/* PowerPC transactional memory special registers */
+#define NT_PPC_TM_CGPR	0x104		/* PowerpC transactional memory checkpointed GPR */
+#define NT_PPC_TM_CFPR	0x105		/* PowerPC transactional memory checkpointed FPR */
+#define NT_PPC_TM_CVMX	0x106		/* PowerPC transactional memory checkpointed VMX */
+#define NT_PPC_MISC	0x107		/* PowerPC miscellaneous registers */
 #define NT_386_TLS	0x200		/* i386 TLS slots (struct user_desc) */
 #define NT_386_IOPERM	0x201		/* x86 io permission bitmap (1=deny) */
 #define NT_X86_XSTATE	0x202		/* x86 extended state using xsave */
-- 
1.7.11.7


WARNING: multiple messages have this Message-ID (diff)
From: Anshuman Khandual <khandual@linux.vnet.ibm.com>
To: linuxppc-dev@ozlabs.org, linux-kernel@vger.kernel.org
Cc: mikey@neuling.org, avagin@openvz.org, oleg@redhat.com,
	roland@redhat.com,
	Anshuman Khandual <khandual@linux.vnet.ibm.com>
Subject: [PATCH 1/3] elf: Add some new PowerPC specifc note sections
Date: Wed,  2 Apr 2014 12:32:22 +0530	[thread overview]
Message-ID: <1396422144-11032-2-git-send-email-khandual@linux.vnet.ibm.com> (raw)
In-Reply-To: <1396422144-11032-1-git-send-email-khandual@linux.vnet.ibm.com>

This patch adds four new note sections for transactional memory
and one note section for some miscellaneous registers. This addition
of new elf note sections extends the existing elf ABI without affecting
it in any manner.

Signed-off-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
---
 include/uapi/linux/elf.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
index ef6103b..bd59452 100644
--- a/include/uapi/linux/elf.h
+++ b/include/uapi/linux/elf.h
@@ -379,6 +379,11 @@ typedef struct elf64_shdr {
 #define NT_PPC_VMX	0x100		/* PowerPC Altivec/VMX registers */
 #define NT_PPC_SPE	0x101		/* PowerPC SPE/EVR registers */
 #define NT_PPC_VSX	0x102		/* PowerPC VSX registers */
+#define NT_PPC_TM_SPR	0x103		/* PowerPC transactional memory special registers */
+#define NT_PPC_TM_CGPR	0x104		/* PowerpC transactional memory checkpointed GPR */
+#define NT_PPC_TM_CFPR	0x105		/* PowerPC transactional memory checkpointed FPR */
+#define NT_PPC_TM_CVMX	0x106		/* PowerPC transactional memory checkpointed VMX */
+#define NT_PPC_MISC	0x107		/* PowerPC miscellaneous registers */
 #define NT_386_TLS	0x200		/* i386 TLS slots (struct user_desc) */
 #define NT_386_IOPERM	0x201		/* x86 io permission bitmap (1=deny) */
 #define NT_X86_XSTATE	0x202		/* x86 extended state using xsave */
-- 
1.7.11.7

  reply	other threads:[~2014-04-02  7:04 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-04-02  7:02 [PATCH 0/3] Add new ptrace request macros on PowerPC Anshuman Khandual
2014-04-02  7:02 ` Anshuman Khandual
2014-04-02  7:02 ` Anshuman Khandual [this message]
2014-04-02  7:02   ` [PATCH 1/3] elf: Add some new PowerPC specifc note sections Anshuman Khandual
2014-04-02  7:02 ` [PATCH 2/3] powerpc, ptrace: Add new ptrace request macros for transactional memory Anshuman Khandual
2014-04-02  7:02   ` Anshuman Khandual
2014-04-25 23:42   ` Pedro Alves
2014-04-25 23:42     ` Pedro Alves
2014-04-28 10:30     ` Anshuman Khandual
2014-04-28 10:30       ` Anshuman Khandual
2014-05-01 13:41       ` Pedro Alves
2014-05-01 13:41         ` Pedro Alves
2014-04-02  7:02 ` [PATCH 3/3] powerpc, ptrace: Add new ptrace request macro for miscellaneous registers Anshuman Khandual
2014-04-02  7:02   ` Anshuman Khandual
2014-04-02  9:32 ` [PATCH 0/3] Add new ptrace request macros on PowerPC Anshuman Khandual
2014-04-02  9:32   ` Anshuman Khandual
2014-04-29  7:00   ` Anshuman Khandual
2014-04-29  7:00     ` Anshuman Khandual
2014-04-29  7:06     ` Michael Neuling
2014-04-29  7:59       ` Anshuman Khandual
2014-04-29  7:59         ` Anshuman Khandual
2014-04-29  8:22         ` Michael Neuling
2014-04-29 12:22           ` Anshuman Khandual
2014-04-29 12:22             ` Anshuman Khandual
2014-04-30  0:29             ` Michael Neuling
2014-04-30  0:29               ` Michael Neuling
2014-04-30  8:16               ` Anshuman Khandual
2014-04-30  8:16                 ` Anshuman Khandual

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=1396422144-11032-2-git-send-email-khandual@linux.vnet.ibm.com \
    --to=khandual@linux.vnet.ibm.com \
    --cc=avagin@openvz.org \
    --cc=benh@kernel.crashing.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linuxppc-dev@ozlabs.org \
    --cc=mikey@neuling.org \
    --cc=oleg@redhat.com \
    --cc=roland@redhat.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.