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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/sparc64/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/sparc64/syscall.h')
-rw-r--r--qemu/linux-user/sparc64/syscall.h21
1 files changed, 21 insertions, 0 deletions
diff --git a/qemu/linux-user/sparc64/syscall.h b/qemu/linux-user/sparc64/syscall.h
new file mode 100644
index 000000000..8398d3f46
--- /dev/null
+++ b/qemu/linux-user/sparc64/syscall.h
@@ -0,0 +1,21 @@
+struct target_pt_regs {
+ abi_ulong u_regs[16];
+ abi_ulong tstate;
+ abi_ulong pc;
+ abi_ulong npc;
+ abi_ulong y;
+ abi_ulong fprs;
+};
+
+#define UNAME_MACHINE "sun4u"
+#define UNAME_MINIMUM_RELEASE "2.6.32"
+
+/* SPARC kernels don't define this in their Kconfig, but they have the
+ * same ABI as if they did, implemented by sparc-specific code which fishes
+ * directly in the u_regs() struct for half the parameters in sparc_do_fork()
+ * and copy_thread().
+ */
+#define TARGET_CLONE_BACKWARDS
+#define TARGET_MINSIGSTKSZ 4096
+#define TARGET_MLOCKALL_MCL_CURRENT 0x2000
+#define TARGET_MLOCKALL_MCL_FUTURE 0x4000