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authorDon Dugger <n0ano@n0ano.com>2016-06-03 03:33:22 +0000
committerGerrit Code Review <gerrit@172.30.200.206>2016-06-03 03:33:23 +0000
commitda27230f80795d0028333713f036d44c53cb0e68 (patch)
treeb3d379eaf000adf72b36cb01cdf4d79c3e3f064c /qemu/linux-user/sparc/target_syscall.h
parent0e68cb048bb8aadb14675f5d4286d8ab2fc35449 (diff)
parent437fd90c0250dee670290f9b714253671a990160 (diff)
Merge "These changes are the raw update to qemu-2.6."
Diffstat (limited to 'qemu/linux-user/sparc/target_syscall.h')
-rw-r--r--qemu/linux-user/sparc/target_syscall.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/qemu/linux-user/sparc/target_syscall.h b/qemu/linux-user/sparc/target_syscall.h
new file mode 100644
index 000000000..a73fa6dae
--- /dev/null
+++ b/qemu/linux-user/sparc/target_syscall.h
@@ -0,0 +1,25 @@
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
+
+struct target_pt_regs {
+ abi_ulong psr;
+ abi_ulong pc;
+ abi_ulong npc;
+ abi_ulong y;
+ abi_ulong u_regs[16];
+};
+
+#define UNAME_MACHINE "sun4"
+#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
+
+#endif /* TARGET_SYSCALL_H */