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Date: Thu, 24 Jul 2008 07:02:53 -0500
From: Jason Wessel <jason.wessel@...driver.com>
To: ralf@...ux-mips.org
Cc: linux-kernel@...r.kernel.org
Subject: [PATCH 0/2] mips kgdb support rev 2
This is rev 2 of the kgdb support. Based on comments from Ralf, I elected
to switch to die notification and entirely remove the trap_low, which
was not getting dynamically unregistered in the first place after kgdb
was unconfigured.
This greatly simplified the kgdb implementation for mips, and allowed for
the deprecation of a couple more headers and a large chunk of assembly
code.
Jason.
The following changes since commit 338b9bb3adac0d2c5a1e180491d9b001d624c402:
Linus Torvalds (1):
Merge branch 'x86/auditsc' of git://git.kernel.org/.../frob/linux-2.6-roland
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb.git kgdb-next
Jason Wessel (2):
kgdb, mips: Remove existing kgdb implementation
kgdb, mips: add arch support for the kernel's kgdb core
arch/mips/Kconfig | 7 +-
arch/mips/Kconfig.debug | 22 -
arch/mips/au1000/Kconfig | 1 -
arch/mips/au1000/common/Makefile | 1 -
arch/mips/au1000/common/dbg_io.c | 109 ---
arch/mips/basler/excite/Makefile | 1 -
arch/mips/basler/excite/excite_dbg_io.c | 121 ---
arch/mips/basler/excite/excite_irq.c | 7 -
arch/mips/basler/excite/excite_setup.c | 4 +-
arch/mips/configs/db1000_defconfig | 1 -
arch/mips/configs/db1100_defconfig | 1 -
arch/mips/configs/db1200_defconfig | 1 -
arch/mips/configs/db1500_defconfig | 1 -
arch/mips/configs/db1550_defconfig | 1 -
arch/mips/configs/excite_defconfig | 1 -
arch/mips/configs/ip27_defconfig | 1 -
arch/mips/configs/msp71xx_defconfig | 2 -
arch/mips/configs/mtx1_defconfig | 1 -
arch/mips/configs/pb1100_defconfig | 1 -
arch/mips/configs/pb1500_defconfig | 1 -
arch/mips/configs/pb1550_defconfig | 1 -
arch/mips/configs/pnx8550-jbs_defconfig | 4 +-
arch/mips/configs/pnx8550-stb810_defconfig | 4 +-
arch/mips/configs/rbtx49xx_defconfig | 1 -
arch/mips/configs/sb1250-swarm_defconfig | 1 -
arch/mips/configs/yosemite_defconfig | 2 -
arch/mips/emma2rh/markeins/platform.c | 1 -
arch/mips/emma2rh/markeins/setup.c | 1 -
arch/mips/kernel/Makefile | 2 +-
arch/mips/kernel/gdb-low.S | 394 ----------
arch/mips/kernel/gdb-stub.c | 1155 ----------------------------
arch/mips/kernel/irq.c | 30 +-
arch/mips/kernel/kgdb.c | 256 ++++++
arch/mips/kernel/traps.c | 21 +
arch/mips/mti-malta/Makefile | 1 -
arch/mips/mti-malta/malta-init.c | 54 --
arch/mips/mti-malta/malta-kgdb.c | 133 ----
arch/mips/mti-malta/malta-setup.c | 4 -
arch/mips/nxp/pnx8550/common/Makefile | 1 -
arch/mips/nxp/pnx8550/common/gdb_hook.c | 109 ---
arch/mips/nxp/pnx8550/common/int.c | 1 -
arch/mips/nxp/pnx8550/common/proc.c | 1 -
arch/mips/nxp/pnx8550/common/setup.c | 12 -
arch/mips/pmc-sierra/msp71xx/msp_serial.c | 73 --
arch/mips/pmc-sierra/yosemite/Makefile | 1 -
arch/mips/pmc-sierra/yosemite/dbg_io.c | 180 -----
arch/mips/pmc-sierra/yosemite/irq.c | 9 -
arch/mips/sgi-ip22/ip22-setup.c | 25 -
arch/mips/sgi-ip27/Makefile | 1 -
arch/mips/sgi-ip27/ip27-dbgio.c | 60 --
arch/mips/sibyte/bcm1480/irq.c | 80 --
arch/mips/sibyte/cfe/setup.c | 14 -
arch/mips/sibyte/sb1250/irq.c | 60 --
arch/mips/sibyte/swarm/Makefile | 1 -
arch/mips/sibyte/swarm/dbg_io.c | 76 --
arch/mips/txx9/Kconfig | 2 -
arch/mips/txx9/generic/Makefile | 1 -
arch/mips/txx9/generic/dbgio.c | 48 --
arch/mips/txx9/jmr3927/Makefile | 1 -
arch/mips/txx9/jmr3927/kgdb_io.c | 105 ---
include/asm-mips/gdb-stub.h | 215 ------
include/asm-mips/kdebug.h | 14 +-
include/asm-mips/kgdb.h | 54 ++
63 files changed, 362 insertions(+), 3132 deletions(-)
delete mode 100644 arch/mips/au1000/common/dbg_io.c
delete mode 100644 arch/mips/basler/excite/excite_dbg_io.c
delete mode 100644 arch/mips/kernel/gdb-low.S
delete mode 100644 arch/mips/kernel/gdb-stub.c
create mode 100644 arch/mips/kernel/kgdb.c
delete mode 100644 arch/mips/mti-malta/malta-kgdb.c
delete mode 100644 arch/mips/nxp/pnx8550/common/gdb_hook.c
delete mode 100644 arch/mips/pmc-sierra/yosemite/dbg_io.c
delete mode 100644 arch/mips/sgi-ip27/ip27-dbgio.c
delete mode 100644 arch/mips/sibyte/swarm/dbg_io.c
delete mode 100644 arch/mips/txx9/generic/dbgio.c
delete mode 100644 arch/mips/txx9/jmr3927/kgdb_io.c
delete mode 100644 include/asm-mips/gdb-stub.h
create mode 100644 include/asm-mips/kgdb.h
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