From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:40499) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fhhI1-0001HW-Sd for qemu-devel@nongnu.org; Mon, 23 Jul 2018 16:18:42 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fhhHx-00021p-Uh for qemu-devel@nongnu.org; Mon, 23 Jul 2018 16:18:41 -0400 Sender: fluxion From: Michael Roth Date: Mon, 23 Jul 2018 15:17:48 -0500 Message-Id: <20180723201748.25573-100-mdroth@linux.vnet.ibm.com> In-Reply-To: <20180723201748.25573-1-mdroth@linux.vnet.ibm.com> References: <20180723201748.25573-1-mdroth@linux.vnet.ibm.com> Subject: [Qemu-devel] [PATCH 99/99] tcg/i386: Mark xmm registers call-clobbered List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: qemu-stable@nongnu.org, Richard Henderson From: Richard Henderson When host vector registers and operations were introduced, I failed to mark the registers call clobbered as required by the ABI. Fixes: 770c2fc7bb7 Cc: qemu-stable@nongnu.org Reported-by: Jason A. Donenfeld Signed-off-by: Richard Henderson (cherry picked from commit 672189cd586ea38a2c1d8ab91eb1f9dcff5ceb05) Signed-off-by: Michael Roth --- tcg/i386/tcg-target.inc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tcg/i386/tcg-target.inc.c b/tcg/i386/tcg-target.inc.c index ccde8801a5..5727999bb3 100644 --- a/tcg/i386/tcg-target.inc.c +++ b/tcg/i386/tcg-target.inc.c @@ -3529,7 +3529,7 @@ static void tcg_target_init(TCGContext *s) tcg_target_available_regs[TCG_TYPE_V256] = ALL_VECTOR_REGS; } - tcg_target_call_clobber_regs = 0; + tcg_target_call_clobber_regs = ALL_VECTOR_REGS; tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_EAX); tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_EDX); tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_ECX); -- 2.17.1