linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Christophe Leroy <christophe.leroy@c-s.fr>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
	Paul Mackerras <paulus@samba.org>,
	Michael Ellerman <mpe@ellerman.id.au>,
	mikey@neuling.org
Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Subject: [RFC PATCH v1 00/13] Reduce ifdef mess in ptrace
Date: Tue, 25 Jun 2019 10:58:05 +0000 (UTC)	[thread overview]
Message-ID: <cover.1561459983.git.christophe.leroy@c-s.fr> (raw)

The purpose of this series is to reduce the amount of #ifdefs
in ptrace.c

This is a first try. Most of it is done, there are still some #ifdefs that
could go away.

Please comment and tell whether it is worth continuing in that direction.

Christophe Leroy (13):
  powerpc: move ptrace into a subdirectory.
  powerpc/ptrace: drop unnecessary #ifdefs CONFIG_PPC64
  powerpc/ptrace: drop PARAMETER_SAVE_AREA_OFFSET
  powerpc/ptrace: split out VSX related functions.
  powerpc/ptrace: split out ALTIVEC related functions.
  powerpc/ptrace: split out SPE related functions.
  powerpc/ptrace: split out TRANSACTIONAL_MEM related functions.
  powerpc/ptrace: move register viewing functions out of ptrace.c
  powerpc/ptrace: split out ADV_DEBUG_REGS related functions.
  powerpc/ptrace: create ptrace_get_debugreg()
  powerpc/ptrace: create ppc_gethwdinfo()
  powerpc/ptrace: move ptrace_triggered() into hw_breakpoint.c
  powerpc/hw_breakpoint: move instruction stepping out of
    hw_breakpoint_handler()

 arch/powerpc/include/asm/ptrace.h           |    9 +-
 arch/powerpc/include/uapi/asm/ptrace.h      |   12 +-
 arch/powerpc/kernel/Makefile                |    7 +-
 arch/powerpc/kernel/hw_breakpoint.c         |   76 +-
 arch/powerpc/kernel/ptrace.c                | 3402 ---------------------------
 arch/powerpc/kernel/ptrace/Makefile         |   20 +
 arch/powerpc/kernel/ptrace/ptrace-adv.c     |  511 ++++
 arch/powerpc/kernel/ptrace/ptrace-altivec.c |  151 ++
 arch/powerpc/kernel/ptrace/ptrace-decl.h    |  150 ++
 arch/powerpc/kernel/ptrace/ptrace-noadv.c   |  291 +++
 arch/powerpc/kernel/ptrace/ptrace-novsx.c   |   83 +
 arch/powerpc/kernel/ptrace/ptrace-spe.c     |   94 +
 arch/powerpc/kernel/ptrace/ptrace-tm.c      |  877 +++++++
 arch/powerpc/kernel/ptrace/ptrace-view.c    |  966 ++++++++
 arch/powerpc/kernel/ptrace/ptrace-vsx.c     |  177 ++
 arch/powerpc/kernel/ptrace/ptrace.c         |  430 ++++
 arch/powerpc/kernel/{ => ptrace}/ptrace32.c |    0
 17 files changed, 3810 insertions(+), 3446 deletions(-)
 delete mode 100644 arch/powerpc/kernel/ptrace.c
 create mode 100644 arch/powerpc/kernel/ptrace/Makefile
 create mode 100644 arch/powerpc/kernel/ptrace/ptrace-adv.c
 create mode 100644 arch/powerpc/kernel/ptrace/ptrace-altivec.c
 create mode 100644 arch/powerpc/kernel/ptrace/ptrace-decl.h
 create mode 100644 arch/powerpc/kernel/ptrace/ptrace-noadv.c
 create mode 100644 arch/powerpc/kernel/ptrace/ptrace-novsx.c
 create mode 100644 arch/powerpc/kernel/ptrace/ptrace-spe.c
 create mode 100644 arch/powerpc/kernel/ptrace/ptrace-tm.c
 create mode 100644 arch/powerpc/kernel/ptrace/ptrace-view.c
 create mode 100644 arch/powerpc/kernel/ptrace/ptrace-vsx.c
 create mode 100644 arch/powerpc/kernel/ptrace/ptrace.c
 rename arch/powerpc/kernel/{ => ptrace}/ptrace32.c (100%)

-- 
2.13.3


             reply	other threads:[~2019-06-25 10:58 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-25 10:58 Christophe Leroy [this message]
2019-06-25 10:58 ` [RFC PATCH v1 01/13] powerpc: move ptrace into a subdirectory Christophe Leroy
2019-06-25 10:58 ` [RFC PATCH v1 02/13] powerpc/ptrace: drop unnecessary #ifdefs CONFIG_PPC64 Christophe Leroy
2019-06-25 10:58 ` [RFC PATCH v1 03/13] powerpc/ptrace: drop PARAMETER_SAVE_AREA_OFFSET Christophe Leroy
2019-06-25 10:58 ` [RFC PATCH v1 04/13] powerpc/ptrace: split out VSX related functions Christophe Leroy
2019-06-25 10:58 ` [RFC PATCH v1 05/13] powerpc/ptrace: split out ALTIVEC " Christophe Leroy
2019-06-25 10:58 ` [RFC PATCH v1 06/13] powerpc/ptrace: split out SPE " Christophe Leroy
2019-06-25 10:58 ` [RFC PATCH v1 07/13] powerpc/ptrace: split out TRANSACTIONAL_MEM " Christophe Leroy
2019-06-25 10:58 ` [RFC PATCH v1 08/13] powerpc/ptrace: move register viewing functions out of ptrace.c Christophe Leroy
2019-06-25 10:58 ` [RFC PATCH v1 09/13] powerpc/ptrace: split out ADV_DEBUG_REGS related functions Christophe Leroy
2019-06-25 10:58 ` [RFC PATCH v1 10/13] powerpc/ptrace: create ptrace_get_debugreg() Christophe Leroy
2019-06-25 10:58 ` [RFC PATCH v1 11/13] powerpc/ptrace: create ppc_gethwdinfo() Christophe Leroy
2019-06-25 13:21   ` Mathieu Malaterre
2019-06-25 10:58 ` [RFC PATCH v1 12/13] powerpc/ptrace: move ptrace_triggered() into hw_breakpoint.c Christophe Leroy
2019-06-25 10:58 ` [RFC PATCH v1 13/13] powerpc/hw_breakpoint: move instruction stepping out of hw_breakpoint_handler() Christophe Leroy

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=cover.1561459983.git.christophe.leroy@c-s.fr \
    --to=christophe.leroy@c-s.fr \
    --cc=benh@kernel.crashing.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linuxppc-dev@lists.ozlabs.org \
    --cc=mikey@neuling.org \
    --cc=mpe@ellerman.id.au \
    --cc=paulus@samba.org \
    /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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).