From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59461) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vt1i6-00029C-Ma for qemu-devel@nongnu.org; Tue, 17 Dec 2013 15:57:47 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Vt1i4-0003Ex-V7 for qemu-devel@nongnu.org; Tue, 17 Dec 2013 15:57:46 -0500 Received: from mnementh.archaic.org.uk ([2001:8b0:1d0::1]:43648) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vt1i4-0002q7-Jb for qemu-devel@nongnu.org; Tue, 17 Dec 2013 15:57:44 -0500 From: Peter Maydell Date: Tue, 17 Dec 2013 20:28:27 +0000 Message-Id: <1387312160-12318-10-git-send-email-peter.maydell@linaro.org> In-Reply-To: <1387312160-12318-1-git-send-email-peter.maydell@linaro.org> References: <1387312160-12318-1-git-send-email-peter.maydell@linaro.org> Subject: [Qemu-devel] [PULL 09/62] target-arm/helper.c: Allow cp15.c15 dummy override List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Anthony Liguori Cc: Blue Swirl , qemu-devel@nongnu.org, Aurelien Jarno From: Peter Crosthwaite The cp15.c15 space is implementation defined. Currently there is a dummy placeholder register RAZing it. Allow overriding of this RAZ so implementations of specific registers can take precedence. Signed-off-by: Peter Crosthwaite Reviewed-by: Peter Maydell Message-id: ed1bacec56dae00cb398c798f8240e8e685f949c.1387160489.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell --- target-arm/helper.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/target-arm/helper.c b/target-arm/helper.c index 5e5e5aa..71d6be3 100644 --- a/target-arm/helper.c +++ b/target-arm/helper.c @@ -1338,7 +1338,8 @@ static const ARMCPRegInfo dummy_c15_cp_reginfo[] = { */ { .name = "C15_IMPDEF", .cp = 15, .crn = 15, .crm = CP_ANY, .opc1 = CP_ANY, .opc2 = CP_ANY, - .access = PL1_RW, .type = ARM_CP_CONST | ARM_CP_NO_MIGRATE, + .access = PL1_RW, + .type = ARM_CP_CONST | ARM_CP_NO_MIGRATE | ARM_CP_OVERRIDE, .resetvalue = 0 }, REGINFO_SENTINEL }; -- 1.8.5