From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:40335) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ekyiA-0006lp-0z for qemu-devel@nongnu.org; Sun, 11 Feb 2018 15:59:00 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ekyi9-0004DX-4I for qemu-devel@nongnu.org; Sun, 11 Feb 2018 15:58:58 -0500 Received: from mail-pg0-x241.google.com ([2607:f8b0:400e:c05::241]:36565) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1ekyi8-0004C8-U6 for qemu-devel@nongnu.org; Sun, 11 Feb 2018 15:58:57 -0500 Received: by mail-pg0-x241.google.com with SMTP id j9so5072948pgv.3 for ; Sun, 11 Feb 2018 12:58:56 -0800 (PST) From: Richard Henderson Date: Sun, 11 Feb 2018 12:58:44 -0800 Message-Id: <20180211205848.4568-4-richard.henderson@linaro.org> In-Reply-To: <20180211205848.4568-1-richard.henderson@linaro.org> References: <20180211205848.4568-1-richard.henderson@linaro.org> Subject: [Qemu-devel] [PATCH v2 3/7] target/arm: Suppress TB end for FPCR/FPSR List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, qemu-arm@nongnu.org Nothing in either register affects the TB. Signed-off-by: Richard Henderson --- target/arm/helper.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/target/arm/helper.c b/target/arm/helper.c index d41fb8371f..e0184c7162 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -3356,11 +3356,11 @@ static const ARMCPRegInfo v8_cp_reginfo[] = { .writefn = aa64_daif_write, .resetfn = arm_cp_reset_ignore }, { .name = "FPCR", .state = ARM_CP_STATE_AA64, .opc0 = 3, .opc1 = 3, .opc2 = 0, .crn = 4, .crm = 4, - .access = PL0_RW, .type = ARM_CP_FPU, + .access = PL0_RW, .type = ARM_CP_FPU | ARM_CP_SUPPRESS_TB_END, .readfn = aa64_fpcr_read, .writefn = aa64_fpcr_write }, { .name = "FPSR", .state = ARM_CP_STATE_AA64, .opc0 = 3, .opc1 = 3, .opc2 = 1, .crn = 4, .crm = 4, - .access = PL0_RW, .type = ARM_CP_FPU, + .access = PL0_RW, .type = ARM_CP_FPU | ARM_CP_SUPPRESS_TB_END, .readfn = aa64_fpsr_read, .writefn = aa64_fpsr_write }, { .name = "DCZID_EL0", .state = ARM_CP_STATE_AA64, .opc0 = 3, .opc1 = 3, .opc2 = 7, .crn = 0, .crm = 0, -- 2.14.3