From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43)
	id 1LRW5x-0005Fr-4S
	for qemu-devel@nongnu.org; Mon, 26 Jan 2009 13:22:01 -0500
Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43)
	id 1LRW5v-0005F0-6I
	for qemu-devel@nongnu.org; Mon, 26 Jan 2009 13:22:00 -0500
Received: from [199.232.76.173] (port=54128 helo=monty-python.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.43) id 1LRW5u-0005Et-Rg
	for qemu-devel@nongnu.org; Mon, 26 Jan 2009 13:21:58 -0500
Received: from savannah.gnu.org ([199.232.41.3]:59567 helo=sv.gnu.org)
	by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32)
	(Exim 4.60) (envelope-from <INVALID.NOREPLY@gnu.org>)
	id 1LRW5u-0001j8-BR
	for qemu-devel@nongnu.org; Mon, 26 Jan 2009 13:21:58 -0500
Received: from cvs.savannah.gnu.org ([199.232.41.69])
	by sv.gnu.org with esmtp (Exim 4.63)
	(envelope-from <INVALID.NOREPLY@gnu.org>) id 1LRW5s-0004Xe-S8
	for qemu-devel@nongnu.org; Mon, 26 Jan 2009 18:21:57 +0000
Received: from malc by cvs.savannah.gnu.org with local (Exim 4.63)
	(envelope-from <malc@savannah.gnu.org>) id 1LRW5r-0004XW-Gr
	for qemu-devel@nongnu.org; Mon, 26 Jan 2009 18:21:56 +0000
MIME-Version: 1.0
Errors-To: malc
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
From: malc <av1474@comtv.ru>
Message-Id: <E1LRW5r-0004XW-Gr@cvs.savannah.gnu.org>
Date: Mon, 26 Jan 2009 18:21:55 +0000
Subject: [Qemu-devel] [6450] R13 is reserved for small data area pointer by
	SVR4 PPC ABI
Reply-To: qemu-devel@nongnu.org
List-Id: qemu-devel.nongnu.org
List-Unsubscribe: <http://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/pipermail/qemu-devel>
List-Post: <mailto:qemu-devel@nongnu.org>
List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help>
List-Subscribe: <http://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=subscribe>
To: qemu-devel@nongnu.org

Revision: 6450
          http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=6450
Author:   malc
Date:     2009-01-26 18:21:53 +0000 (Mon, 26 Jan 2009)

Log Message:
-----------
R13 is reserved for small data area pointer by SVR4 PPC ABI

Modified Paths:
--------------
    trunk/tcg/ppc/tcg-target.c

Modified: trunk/tcg/ppc/tcg-target.c
===================================================================
--- trunk/tcg/ppc/tcg-target.c	2009-01-26 17:53:04 UTC (rev 6449)
+++ trunk/tcg/ppc/tcg-target.c	2009-01-26 18:21:53 UTC (rev 6450)
@@ -109,7 +109,9 @@
     TCG_REG_R11,
 #endif
     TCG_REG_R12,
+#ifndef __linux__
     TCG_REG_R13,
+#endif
     TCG_REG_R0,
     TCG_REG_R1,
     TCG_REG_R2,
@@ -1528,6 +1530,9 @@
 #ifndef __APPLE__
     tcg_regset_set_reg(s->reserved_regs, TCG_REG_R2);
 #endif
+#ifdef __linux__
+    tcg_regset_set_reg(s->reserved_regs, TCG_REG_R13);
+#endif
 
     tcg_add_target_add_op_defs(ppc_op_defs);
 }