From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:42026) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VGw1l-0005Yf-1U for qemu-devel@nongnu.org; Tue, 03 Sep 2013 15:12:40 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VGw1a-0007xt-Jf for qemu-devel@nongnu.org; Tue, 03 Sep 2013 15:12:36 -0400 Received: from v6.chiark.greenend.org.uk ([2001:ba8:1e3::]:38395 helo=chiark.greenend.org.uk) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VGw1a-0007wt-BO for qemu-devel@nongnu.org; Tue, 03 Sep 2013 15:12:26 -0400 From: Peter Maydell Date: Tue, 3 Sep 2013 20:12:08 +0100 Message-Id: <1378235544-22290-9-git-send-email-peter.maydell@linaro.org> In-Reply-To: <1378235544-22290-1-git-send-email-peter.maydell@linaro.org> References: <1378235544-22290-1-git-send-email-peter.maydell@linaro.org> Sender: Peter Maydell Subject: [Qemu-devel] [PATCH v6 08/24] target-arm: Disable 32 bit CPUs in 64 bit linux-user builds List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: "Mian M. Hamayun" , patches@linaro.org, Andreas Schwab , Alexander Graf , kvmarm@lists.cs.columbia.edu, =?UTF-8?q?Andreas=20F=C3=A4rber?= If we're building aarch64-linux-user then the 32 bit CPUs are all unwanted, because they can't possibly execute the 64 bit binaries we will be running; disable them. Signed-off-by: Peter Maydell --- target-arm/cpu.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/target-arm/cpu.c b/target-arm/cpu.c index 827e28e..67d285d 100644 --- a/target-arm/cpu.c +++ b/target-arm/cpu.c @@ -288,8 +288,6 @@ static void arm_cpu_realizefn(DeviceState *dev, Error **errp) acc->parent_realize(dev, errp); } -/* CPU models */ - static ObjectClass *arm_cpu_class_by_name(const char *cpu_model) { ObjectClass *oc; @@ -309,6 +307,9 @@ static ObjectClass *arm_cpu_class_by_name(const char *cpu_model) return oc; } +/* CPU models. These are not needed for the AArch64 linux-user build. */ +#if !defined(CONFIG_USER_ONLY) || !defined(TARGET_AARCH64) + static void arm926_initfn(Object *obj) { ARMCPU *cpu = ARM_CPU(obj); @@ -837,6 +838,8 @@ static void arm_any_initfn(Object *obj) } #endif +#endif /* !defined(CONFIG_USER_ONLY) || !defined(TARGET_AARCH64) */ + typedef struct ARMCPUInfo { const char *name; void (*initfn)(Object *obj); @@ -844,6 +847,7 @@ typedef struct ARMCPUInfo { } ARMCPUInfo; static const ARMCPUInfo arm_cpus[] = { +#if !defined(CONFIG_USER_ONLY) || !defined(TARGET_AARCH64) { .name = "arm926", .initfn = arm926_initfn }, { .name = "arm946", .initfn = arm946_initfn }, { .name = "arm1026", .initfn = arm1026_initfn }, @@ -879,6 +883,7 @@ static const ARMCPUInfo arm_cpus[] = { #ifdef CONFIG_USER_ONLY { .name = "any", .initfn = arm_any_initfn }, #endif +#endif }; static void arm_cpu_class_init(ObjectClass *oc, void *data) -- 1.7.9.5