From: "Igor V. Kovalenko" <igor.v.kovalenko@gmail.com>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [PATCH 0/5] allow HelenOS to start userspace tasks under qemu-system-sparc64
Date: Sat, 22 May 2010 14:52:14 +0400 [thread overview]
Message-ID: <20100522104440.18257.92813.stgit@skyserv> (raw)
The following series addresses a few issues found in current sparc64 mmu
implementation.
With these changes HelenOS-0.4.2-sparc64-us2.iso can progress to executing
userspace tasks (verified by looking for 40b0 addresses in in_asm debug trace)
---
Igor V. Kovalenko (5):
sparc64: generate data access exception on RW violation
sparc64: fix pstate privilege bits
sparc64: fix dump_mmu to look for global bit in tte value instead of tag
sparc64: fix mmu context at trap levels above zero
sparc64: flush translations on mmu context change
target-sparc/cpu.h | 73 +++++++++++++++++++--------
target-sparc/helper.c | 126 +++++++++++++++++++++++++++++++---------------
target-sparc/op_helper.c | 30 ++++++-----
target-sparc/translate.c | 14 +++--
4 files changed, 161 insertions(+), 82 deletions(-)
--
next reply other threads:[~2010-05-22 10:52 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-22 10:52 Igor V. Kovalenko [this message]
2010-05-22 10:52 ` [Qemu-devel] [PATCH 1/5] sparc64: generate data access exception on RW violation Igor V. Kovalenko
2010-05-22 10:52 ` [Qemu-devel] [PATCH 2/5] sparc64: fix pstate privilege bits Igor V. Kovalenko
2010-05-22 10:52 ` [Qemu-devel] [PATCH 3/5] sparc64: fix dump_mmu to look for global bit in tte value instead of tag Igor V. Kovalenko
2010-05-22 10:52 ` [Qemu-devel] [PATCH 4/5] sparc64: fix mmu context at trap levels above zero Igor V. Kovalenko
2011-04-04 17:25 ` Artyom Tarasenko
2011-04-04 18:37 ` Blue Swirl
2011-04-04 19:12 ` Igor Kovalenko
2010-05-22 10:52 ` [Qemu-devel] [PATCH 5/5] sparc64: flush translations on mmu context change Igor V. Kovalenko
2010-05-22 13:16 ` [Qemu-devel] [PATCH 0/5] allow HelenOS to start userspace tasks under qemu-system-sparc64 Blue Swirl
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