[Qemu-devel] [PATCH 05/17] kvm: add kvm stub for arch specific stuff

[Alexander Graf <agraf@suse.de>]

We have a generic stub architecture for kvm calls, but some architectures
are different from others. So we do want to be able to have stubs for
architecture specific functionality as well.

This patch adds kvm stubs for all architectures.

Signed-off-by: Alexander Graf <agraf@suse.de>
---
 Makefile.target                   |    2 +-
 target-alpha/kvm-arch-stub.c      |   26 +++++++++++++++++++++++++
 target-arm/kvm-arch-stub.c        |   26 +++++++++++++++++++++++++
 target-cris/kvm-arch-stub.c       |   26 +++++++++++++++++++++++++
 target-i386/kvm-arch-stub.c       |   26 +++++++++++++++++++++++++
 target-lm32/kvm-arch-stub.c       |   26 +++++++++++++++++++++++++
 target-m68k/kvm-arch-stub.c       |   26 +++++++++++++++++++++++++
 target-microblaze/kvm-arch-stub.c |   26 +++++++++++++++++++++++++
 target-mips/kvm-arch-stub.c       |   26 +++++++++++++++++++++++++
 target-ppc/kvm-arch-stub.c        |   26 +++++++++++++++++++++++++
 target-s390x/kvm-arch-stub.c      |   38 +++++++++++++++++++++++++++++++++++++
 target-sh4/kvm-arch-stub.c        |   26 +++++++++++++++++++++++++
 target-sparc/kvm-arch-stub.c      |   26 +++++++++++++++++++++++++
 target-unicore32/kvm-arch-stub.c  |   26 +++++++++++++++++++++++++
 14 files changed, 351 insertions(+), 1 deletions(-)
 create mode 100644 target-alpha/kvm-arch-stub.c
 create mode 100644 target-arm/kvm-arch-stub.c
 create mode 100644 target-cris/kvm-arch-stub.c
 create mode 100644 target-i386/kvm-arch-stub.c
 create mode 100644 target-lm32/kvm-arch-stub.c
 create mode 100644 target-m68k/kvm-arch-stub.c
 create mode 100644 target-microblaze/kvm-arch-stub.c
 create mode 100644 target-mips/kvm-arch-stub.c
 create mode 100644 target-ppc/kvm-arch-stub.c
 create mode 100644 target-s390x/kvm-arch-stub.c
 create mode 100644 target-sh4/kvm-arch-stub.c
 create mode 100644 target-sparc/kvm-arch-stub.c
 create mode 100644 target-unicore32/kvm-arch-stub.c

diff --git a/Makefile.target b/Makefile.target
index d5761b7..69ea140 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -197,7 +197,7 @@ obj-$(CONFIG_VHOST_NET) += vhost.o
 obj-$(CONFIG_REALLY_VIRTFS) += virtio-9p.o
 obj-y += rwhandler.o
 obj-$(CONFIG_KVM) += kvm.o kvm-all.o
-obj-$(CONFIG_NO_KVM) += kvm-stub.o
+obj-$(CONFIG_NO_KVM) += kvm-stub.o kvm-arch-stub.o
 LIBS+=-lz
 
 QEMU_CFLAGS += $(VNC_TLS_CFLAGS)
diff --git a/target-alpha/kvm-arch-stub.c b/target-alpha/kvm-arch-stub.c
new file mode 100644
index 0000000..b338995
--- /dev/null
+++ b/target-alpha/kvm-arch-stub.c
@@ -0,0 +1,26 @@
+/*
+ * QEMU non-KVM stub implementation
+ *
+ * Copyright (c) 2011 Alexander Graf <agraf@suse.de>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "qemu-common.h"
+#include "sysemu.h"
+#include "hw/hw.h"
+#include "exec-all.h"
+#include "gdbstub.h"
+#include "kvm.h"
+
diff --git a/target-arm/kvm-arch-stub.c b/target-arm/kvm-arch-stub.c
new file mode 100644
index 0000000..b338995
--- /dev/null
+++ b/target-arm/kvm-arch-stub.c
@@ -0,0 +1,26 @@
+/*
+ * QEMU non-KVM stub implementation
+ *
+ * Copyright (c) 2011 Alexander Graf <agraf@suse.de>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "qemu-common.h"
+#include "sysemu.h"
+#include "hw/hw.h"
+#include "exec-all.h"
+#include "gdbstub.h"
+#include "kvm.h"
+
diff --git a/target-cris/kvm-arch-stub.c b/target-cris/kvm-arch-stub.c
new file mode 100644
index 0000000..b338995
--- /dev/null
+++ b/target-cris/kvm-arch-stub.c
@@ -0,0 +1,26 @@
+/*
+ * QEMU non-KVM stub implementation
+ *
+ * Copyright (c) 2011 Alexander Graf <agraf@suse.de>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "qemu-common.h"
+#include "sysemu.h"
+#include "hw/hw.h"
+#include "exec-all.h"
+#include "gdbstub.h"
+#include "kvm.h"
+
diff --git a/target-i386/kvm-arch-stub.c b/target-i386/kvm-arch-stub.c
new file mode 100644
index 0000000..b338995
--- /dev/null
+++ b/target-i386/kvm-arch-stub.c
@@ -0,0 +1,26 @@
+/*
+ * QEMU non-KVM stub implementation
+ *
+ * Copyright (c) 2011 Alexander Graf <agraf@suse.de>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "qemu-common.h"
+#include "sysemu.h"
+#include "hw/hw.h"
+#include "exec-all.h"
+#include "gdbstub.h"
+#include "kvm.h"
+
diff --git a/target-lm32/kvm-arch-stub.c b/target-lm32/kvm-arch-stub.c
new file mode 100644
index 0000000..b338995
--- /dev/null
+++ b/target-lm32/kvm-arch-stub.c
@@ -0,0 +1,26 @@
+/*
+ * QEMU non-KVM stub implementation
+ *
+ * Copyright (c) 2011 Alexander Graf <agraf@suse.de>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "qemu-common.h"
+#include "sysemu.h"
+#include "hw/hw.h"
+#include "exec-all.h"
+#include "gdbstub.h"
+#include "kvm.h"
+
diff --git a/target-m68k/kvm-arch-stub.c b/target-m68k/kvm-arch-stub.c
new file mode 100644
index 0000000..b338995
--- /dev/null
+++ b/target-m68k/kvm-arch-stub.c
@@ -0,0 +1,26 @@
+/*
+ * QEMU non-KVM stub implementation
+ *
+ * Copyright (c) 2011 Alexander Graf <agraf@suse.de>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "qemu-common.h"
+#include "sysemu.h"
+#include "hw/hw.h"
+#include "exec-all.h"
+#include "gdbstub.h"
+#include "kvm.h"
+
diff --git a/target-microblaze/kvm-arch-stub.c b/target-microblaze/kvm-arch-stub.c
new file mode 100644
index 0000000..b338995
--- /dev/null
+++ b/target-microblaze/kvm-arch-stub.c
@@ -0,0 +1,26 @@
+/*
+ * QEMU non-KVM stub implementation
+ *
+ * Copyright (c) 2011 Alexander Graf <agraf@suse.de>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "qemu-common.h"
+#include "sysemu.h"
+#include "hw/hw.h"
+#include "exec-all.h"
+#include "gdbstub.h"
+#include "kvm.h"
+
diff --git a/target-mips/kvm-arch-stub.c b/target-mips/kvm-arch-stub.c
new file mode 100644
index 0000000..b338995
--- /dev/null
+++ b/target-mips/kvm-arch-stub.c
@@ -0,0 +1,26 @@
+/*
+ * QEMU non-KVM stub implementation
+ *
+ * Copyright (c) 2011 Alexander Graf <agraf@suse.de>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "qemu-common.h"
+#include "sysemu.h"
+#include "hw/hw.h"
+#include "exec-all.h"
+#include "gdbstub.h"
+#include "kvm.h"
+
diff --git a/target-ppc/kvm-arch-stub.c b/target-ppc/kvm-arch-stub.c
new file mode 100644
index 0000000..b338995
--- /dev/null
+++ b/target-ppc/kvm-arch-stub.c
@@ -0,0 +1,26 @@
+/*
+ * QEMU non-KVM stub implementation
+ *
+ * Copyright (c) 2011 Alexander Graf <agraf@suse.de>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "qemu-common.h"
+#include "sysemu.h"
+#include "hw/hw.h"
+#include "exec-all.h"
+#include "gdbstub.h"
+#include "kvm.h"
+
diff --git a/target-s390x/kvm-arch-stub.c b/target-s390x/kvm-arch-stub.c
new file mode 100644
index 0000000..16d2340
--- /dev/null
+++ b/target-s390x/kvm-arch-stub.c
@@ -0,0 +1,38 @@
+/*
+ * QEMU non-KVM stub implementation (s390x)
+ *
+ * Copyright (c) 2011 Alexander Graf <agraf@suse.de>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "qemu-common.h"
+#include "sysemu.h"
+#include "hw/hw.h"
+#include "exec-all.h"
+#include "gdbstub.h"
+#include "kvm.h"
+
+void kvm_s390_virtio_irq(CPUState *env, int config_change, uint64_t token)
+{
+}
+
+void kvm_s390_interrupt(CPUState *env, int type, uint32_t code)
+{
+}
+
+void kvm_s390_interrupt_internal(CPUState *env, int type, uint32_t parm,
+                                 uint64_t parm64, int vm)
+{
+}
diff --git a/target-sh4/kvm-arch-stub.c b/target-sh4/kvm-arch-stub.c
new file mode 100644
index 0000000..b338995
--- /dev/null
+++ b/target-sh4/kvm-arch-stub.c
@@ -0,0 +1,26 @@
+/*
+ * QEMU non-KVM stub implementation
+ *
+ * Copyright (c) 2011 Alexander Graf <agraf@suse.de>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "qemu-common.h"
+#include "sysemu.h"
+#include "hw/hw.h"
+#include "exec-all.h"
+#include "gdbstub.h"
+#include "kvm.h"
+
diff --git a/target-sparc/kvm-arch-stub.c b/target-sparc/kvm-arch-stub.c
new file mode 100644
index 0000000..b338995
--- /dev/null
+++ b/target-sparc/kvm-arch-stub.c
@@ -0,0 +1,26 @@
+/*
+ * QEMU non-KVM stub implementation
+ *
+ * Copyright (c) 2011 Alexander Graf <agraf@suse.de>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "qemu-common.h"
+#include "sysemu.h"
+#include "hw/hw.h"
+#include "exec-all.h"
+#include "gdbstub.h"
+#include "kvm.h"
+
diff --git a/target-unicore32/kvm-arch-stub.c b/target-unicore32/kvm-arch-stub.c
new file mode 100644
index 0000000..b338995
--- /dev/null
+++ b/target-unicore32/kvm-arch-stub.c
@@ -0,0 +1,26 @@
+/*
+ * QEMU non-KVM stub implementation
+ *
+ * Copyright (c) 2011 Alexander Graf <agraf@suse.de>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "qemu-common.h"
+#include "sysemu.h"
+#include "hw/hw.h"
+#include "exec-all.h"
+#include "gdbstub.h"
+#include "kvm.h"
+
-- 
1.6.0.2