From: Bobby Eshleman <bobby.eshleman@gmail.com>
To: xen-devel@lists.xenproject.org
Cc: "Bobby Eshleman" <bobby.eshleman@gmail.com>,
"Stefano Stabellini" <sstabellini@kernel.org>,
"Julien Grall" <julien@xen.org>,
"Volodymyr Babchuk" <Volodymyr_Babchuk@epam.com>,
"Jan Beulich" <jbeulich@suse.com>,
"Andrew Cooper" <andrew.cooper3@citrix.com>,
"Roger Pau Monné" <roger.pau@citrix.com>, "Wei Liu" <wl@xen.org>,
"Elena Ufimtseva" <elena.ufimtseva@oracle.com>,
"George Dunlap" <george.dunlap@citrix.com>,
"Ian Jackson" <iwj@xenproject.org>
Subject: [PATCH v4 0/6] Remove unconditional arch dependency on asm/debugger.h
Date: Tue, 28 Sep 2021 13:30:23 -0700 [thread overview]
Message-ID: <cover.1632860589.git.bobby.eshleman@gmail.com> (raw)
This series removes the unconditional requirement that all architectures
implement asm/debugger.h. It additionally removes arm's debugger.h and
disentangles some of the x86 gdbsx/gdbstub/generic debugger code.
Additionally, this series does the following:
- Provides generic stubs when !CONFIG_CRASH_DEBUG
- Adds stronger separation between gdbstub, gdbsx, and generic debugger
code.
v4 simply includes the review feedback from v3 with no other big changes
(as was the case for v3 in comparison to v2).
Bobby Eshleman (6):
arm/traps: remove debugger_trap_fatal() calls
x86/debugger: separate Xen and guest debugging debugger_trap_*
functions
arch/x86: rename debug.c to gdbsx.c
x86/gdbsx: expand dbg_rw_mem() inline
arch/x86: move domain_pause_for_debugger() to domain.h
x86: change asm/debugger.h to xen/debugger.h
xen/arch/arm/traps.c | 7 ----
xen/arch/x86/Makefile | 2 +-
xen/arch/x86/domain.c | 2 +-
xen/arch/x86/domctl.c | 12 +-----
xen/arch/x86/{debug.c => gdbsx.c} | 28 ++++++-------
xen/arch/x86/nmi.c | 1 -
xen/arch/x86/traps.c | 52 +++++++++++++++----------
xen/common/domain.c | 2 +-
xen/common/gdbstub.c | 2 +-
xen/common/keyhandler.c | 2 +-
xen/common/shutdown.c | 2 +-
xen/drivers/char/console.c | 2 +-
xen/include/asm-arm/debugger.h | 15 -------
xen/include/asm-x86/debugger.h | 65 +------------------------------
xen/include/asm-x86/domain.h | 2 +
xen/include/asm-x86/gdbsx.h | 19 +++++++++
xen/include/xen/debugger.h | 51 ++++++++++++++++++++++++
17 files changed, 125 insertions(+), 141 deletions(-)
rename xen/arch/x86/{debug.c => gdbsx.c} (89%)
delete mode 100644 xen/include/asm-arm/debugger.h
create mode 100644 xen/include/asm-x86/gdbsx.h
create mode 100644 xen/include/xen/debugger.h
--
2.32.0
next reply other threads:[~2021-09-28 20:31 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-28 20:30 Bobby Eshleman [this message]
2021-09-28 20:30 ` [PATCH v4 1/6] arm/traps: remove debugger_trap_fatal() calls Bobby Eshleman
2021-09-28 21:01 ` Andrew Cooper
2021-09-28 20:30 ` [PATCH v4 2/6] x86/debugger: separate Xen and guest debugging debugger_trap_* functions Bobby Eshleman
2021-09-28 20:52 ` Andrew Cooper
2021-09-28 20:30 ` [PATCH v4 3/6] arch/x86: rename debug.c to gdbsx.c Bobby Eshleman
2021-09-28 21:09 ` Andrew Cooper
2021-09-29 8:09 ` Jan Beulich
2021-09-28 20:30 ` [PATCH v4 4/6] x86/gdbsx: expand dbg_rw_mem() inline Bobby Eshleman
2021-09-28 21:22 ` Andrew Cooper
2021-09-28 20:30 ` [PATCH v4 5/6] arch/x86: move domain_pause_for_debugger() to domain.h Bobby Eshleman
2021-09-28 21:12 ` Andrew Cooper
2021-09-28 20:30 ` [PATCH v4 6/6] x86: change asm/debugger.h to xen/debugger.h Bobby Eshleman
2021-09-28 21:25 ` Andrew Cooper
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