From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [140.186.70.92] (port=43269 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OFmJY-0003GT-1M for qemu-devel@nongnu.org; Sat, 22 May 2010 06:52:22 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OFmJW-0004MU-3M for qemu-devel@nongnu.org; Sat, 22 May 2010 06:52:19 -0400 Received: from mail-fx0-f45.google.com ([209.85.161.45]:45113) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OFmJV-0004M6-Uo for qemu-devel@nongnu.org; Sat, 22 May 2010 06:52:18 -0400 Received: by fxm14 with SMTP id 14so550821fxm.4 for ; Sat, 22 May 2010 03:52:16 -0700 (PDT) Received: from localhost ([127.0.0.1] helo=[192.168.1.2]) by skyserv with esmtp (Exim 4.71) (envelope-from ) id 1OFmJS-0004nU-HA for qemu-devel@nongnu.org; Sat, 22 May 2010 14:52:14 +0400 From: "Igor V. Kovalenko" Date: Sat, 22 May 2010 14:52:14 +0400 Message-ID: <20100522104440.18257.92813.stgit@skyserv> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Subject: [Qemu-devel] [PATCH 0/5] allow HelenOS to start userspace tasks under qemu-system-sparc64 List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org 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(-) --