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authorYang Zhang <yang.z.zhang@intel.com>2015-08-28 09:58:54 +0800
committerYang Zhang <yang.z.zhang@intel.com>2015-09-01 12:44:00 +0800
commite44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch)
tree66b09f592c55df2878107a468a91d21506104d3f /qemu/linux-user/ppc/syscall.h
parent9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff)
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/linux-user/ppc/syscall.h')
-rw-r--r--qemu/linux-user/ppc/syscall.h75
1 files changed, 75 insertions, 0 deletions
diff --git a/qemu/linux-user/ppc/syscall.h b/qemu/linux-user/ppc/syscall.h
new file mode 100644
index 000000000..0daf5cd2d
--- /dev/null
+++ b/qemu/linux-user/ppc/syscall.h
@@ -0,0 +1,75 @@
+/*
+ * PPC emulation for qemu: syscall definitions.
+ *
+ * Copyright (c) 2003 Jocelyn Mayer
+ *
+ * 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/>.
+ */
+
+/* XXX: ABSOLUTELY BUGGY:
+ * for now, this is quite just a cut-and-paste from i386 target...
+ */
+
+/* default linux values for the selectors */
+#define __USER_DS (1)
+
+struct target_pt_regs {
+ abi_ulong gpr[32];
+ abi_ulong nip;
+ abi_ulong msr;
+ abi_ulong orig_gpr3; /* Used for restarting system calls */
+ abi_ulong ctr;
+ abi_ulong link;
+ abi_ulong xer;
+ abi_ulong ccr;
+#if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
+ abi_ulong softe;
+#else
+ abi_ulong mq; /* 601 only (not used at present) */
+#endif
+ /* Used on APUS to hold IPL value. */
+ abi_ulong trap; /* Reason for being here */
+ abi_ulong dar; /* Fault registers */
+ abi_ulong dsisr;
+ abi_ulong result; /* Result of a system call */
+};
+
+/* ioctls */
+struct target_revectored_struct {
+ abi_ulong __map[8]; /* 256 bits */
+};
+
+/* Nasty hack: define a fake errno value for use by sigreturn. */
+#define TARGET_QEMU_ESIGRETURN 255
+
+/*
+ * flags masks
+ */
+
+#if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
+#ifdef TARGET_WORDS_BIGENDIAN
+#define UNAME_MACHINE "ppc64"
+#else
+#define UNAME_MACHINE "ppc64le"
+#endif
+#else
+#define UNAME_MACHINE "ppc"
+#endif
+#define UNAME_MINIMUM_RELEASE "2.6.32"
+
+#define TARGET_CLONE_BACKWARDS
+
+#define TARGET_MINSIGSTKSZ 2048
+#define TARGET_MLOCKALL_MCL_CURRENT 0x2000
+#define TARGET_MLOCKALL_MCL_FUTURE 0x4000