From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51110) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aLt8z-0007Am-QA for qemu-devel@nongnu.org; Wed, 20 Jan 2016 08:49:54 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aLt8z-0001sl-0B for qemu-devel@nongnu.org; Wed, 20 Jan 2016 08:49:53 -0500 From: "Edgar E. Iglesias" Date: Wed, 20 Jan 2016 14:49:39 +0100 Message-Id: <1453297780-12514-3-git-send-email-edgar.iglesias@gmail.com> In-Reply-To: <1453297780-12514-1-git-send-email-edgar.iglesias@gmail.com> References: <1453297780-12514-1-git-send-email-edgar.iglesias@gmail.com> Subject: [Qemu-devel] [PATCH v1 2/3] target-arm: Make pamax an argument to check_s2_startlevel List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org, peter.maydell@linaro.org Cc: edgar.iglesias@xilinx.com, qemu-arm@nongnu.org, alex.bennee@linaro.org From: "Edgar E. Iglesias" Make pamax an argument to check_s2_startlevel in preparation for future reuse. No functional change. Signed-off-by: Edgar E. Iglesias --- target-arm/helper.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/target-arm/helper.c b/target-arm/helper.c index 8aedce9..4abeb4d 100644 --- a/target-arm/helper.c +++ b/target-arm/helper.c @@ -6579,7 +6579,8 @@ typedef enum { * Returns true if the suggested starting level is OK and false otherwise. */ static bool check_s2_startlevel(ARMCPU *cpu, bool is_aa64, int level, - int inputsize, int stride) + int inputsize, int stride, + unsigned int pamax) { const int grainsize = stride + 3; int startsizecheck; @@ -6595,8 +6596,6 @@ static bool check_s2_startlevel(ARMCPU *cpu, bool is_aa64, int level, } if (is_aa64) { - unsigned int pamax = arm_pamax(cpu); - switch (stride) { case 13: /* 64KB Pages. */ if (level == 0 || (level == 1 && pamax <= 42)) { @@ -6808,6 +6807,7 @@ static bool get_phys_addr_lpae(CPUARMState *env, target_ulong address, * VTCR_EL2.SL0 field (whose interpretation depends on the page size) */ int startlevel = extract32(tcr->raw_tcr, 6, 2); + unsigned int pamax = arm_pamax(cpu); bool ok; if (va_size == 32 || stride == 9) { @@ -6820,7 +6820,7 @@ static bool get_phys_addr_lpae(CPUARMState *env, target_ulong address, /* Check that the starting level is valid. */ ok = check_s2_startlevel(cpu, va_size == 64, level, - inputsize, stride); + inputsize, stride, pamax); if (!ok) { /* AArch64 reports these as level 0 faults. * AArch32 reports these as level 1 faults. -- 1.9.1