From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:35497) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UhLT5-0001zl-Qh for qemu-devel@nongnu.org; Tue, 28 May 2013 11:05:48 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UhLSy-0007gd-Ct for qemu-devel@nongnu.org; Tue, 28 May 2013 11:05:43 -0400 Received: from cantor2.suse.de ([195.135.220.15]:44365 helo=mx2.suse.de) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UhLSy-0007gQ-4D for qemu-devel@nongnu.org; Tue, 28 May 2013 11:05:36 -0400 From: =?UTF-8?q?Andreas=20F=C3=A4rber?= Date: Tue, 28 May 2013 17:05:25 +0200 Message-Id: <1369753526-7020-7-git-send-email-afaerber@suse.de> In-Reply-To: <1369753526-7020-1-git-send-email-afaerber@suse.de> References: <1369753526-7020-1-git-send-email-afaerber@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [PATCH qom-cpu v2 6/7] memory_mapping: Drop qemu_get_memory_mapping() stub List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: pbonzini@redhat.com, =?UTF-8?q?Andreas=20F=C3=A4rber?= dump.c:dump_init() never checked for the return code anyway. If paging is not enabled, it will fall back to an identity map. If paging is enabled and getting memory mapping list is not implemented, qemu_get_guest_memory_mapping() will return an error. Since the targets not implementing memory mapping also don't implement dump support, we will not reach this code today and can worry about changing cpu_paging_enabled() default when the need arises. This allows us to drop CONFIG_HAVE_GET_MEMORY_SUPPORT and thereby keep configure out of the picture. Signed-off-by: Andreas F=C3=A4rber --- Makefile.target | 4 +--- configure | 4 ---- memory_mapping-stub.c | 21 --------------------- 3 files changed, 1 insertion(+), 28 deletions(-) delete mode 100644 memory_mapping-stub.c diff --git a/Makefile.target b/Makefile.target index 1cafb17..f9e1d89 100644 --- a/Makefile.target +++ b/Makefile.target @@ -63,7 +63,6 @@ all: $(PROGS) stap CONFIG_NO_PCI =3D $(if $(subst n,,$(CONFIG_PCI)),n,y) CONFIG_NO_KVM =3D $(if $(subst n,,$(CONFIG_KVM)),n,y) CONFIG_NO_XEN =3D $(if $(subst n,,$(CONFIG_XEN)),n,y) -CONFIG_NO_GET_MEMORY_MAPPING =3D $(if $(subst n,,$(CONFIG_HAVE_GET_MEMOR= Y_MAPPING)),n,y) =20 ######################################################### # cpu emulator library @@ -110,9 +109,8 @@ obj-y +=3D hw/ obj-$(CONFIG_FDT) +=3D device_tree.o obj-$(CONFIG_KVM) +=3D kvm-all.o obj-y +=3D memory.o savevm.o cputlb.o -obj-$(CONFIG_HAVE_GET_MEMORY_MAPPING) +=3D memory_mapping.o +obj-y +=3D memory_mapping.o obj-$(CONFIG_HAVE_CORE_DUMP) +=3D dump.o -obj-$(CONFIG_NO_GET_MEMORY_MAPPING) +=3D memory_mapping-stub.o LIBS+=3D$(libs_softmmu) =20 # xen support diff --git a/configure b/configure index 5ae7e4a..727a958 100755 --- a/configure +++ b/configure @@ -4340,10 +4340,6 @@ case "$target_arch2" in fi fi esac -case "$target_arch2" in - i386|x86_64) - echo "CONFIG_HAVE_GET_MEMORY_MAPPING=3Dy" >> $config_target_mak -esac if test "$target_bigendian" =3D "yes" ; then echo "TARGET_WORDS_BIGENDIAN=3Dy" >> $config_target_mak fi diff --git a/memory_mapping-stub.c b/memory_mapping-stub.c deleted file mode 100644 index 989dc00..0000000 --- a/memory_mapping-stub.c +++ /dev/null @@ -1,21 +0,0 @@ -/* - * QEMU memory mapping - * - * Copyright Fujitsu, Corp. 2011, 2012 - * - * Authors: - * Wen Congyang - * - * This work is licensed under the terms of the GNU GPL, version 2 or la= ter. - * See the COPYING file in the top-level directory. - * - */ - -#include "cpu.h" -#include "exec/cpu-all.h" -#include "sysemu/memory_mapping.h" - -int qemu_get_guest_memory_mapping(MemoryMappingList *list) -{ - return -2; -} --=20 1.8.1.4