From 539390668af2bf3488146340699c2d2e4701a292 Mon Sep 17 00:00:00 2001
From: blueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Sun, 9 Nov 2008 09:31:37 +0000
Subject: [PATCH] Sparc32 BSD user support

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5655 c046a42c-6fe2-441c-8c8c-71466251a162
---
 bsd-user/sparc/syscall.h       |  9 +++++++++
 bsd-user/sparc/target_signal.h | 27 +++++++++++++++++++++++++++
 2 files changed, 36 insertions(+)
 create mode 100644 bsd-user/sparc/syscall.h
 create mode 100644 bsd-user/sparc/target_signal.h

diff --git a/bsd-user/sparc/syscall.h b/bsd-user/sparc/syscall.h
new file mode 100644
index 000000000..5a9bb7e54
--- /dev/null
+++ b/bsd-user/sparc/syscall.h
@@ -0,0 +1,9 @@
+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"
diff --git a/bsd-user/sparc/target_signal.h b/bsd-user/sparc/target_signal.h
new file mode 100644
index 000000000..5b2abba40
--- /dev/null
+++ b/bsd-user/sparc/target_signal.h
@@ -0,0 +1,27 @@
+#ifndef TARGET_SIGNAL_H
+#define TARGET_SIGNAL_H
+
+#include "cpu.h"
+
+/* this struct defines a stack used during syscall handling */
+
+typedef struct target_sigaltstack {
+	abi_ulong ss_sp;
+	abi_long ss_flags;
+	abi_ulong ss_size;
+} target_stack_t;
+
+
+#ifndef UREG_I6
+#define UREG_I6        6
+#endif
+#ifndef UREG_FP
+#define UREG_FP        UREG_I6
+#endif
+
+static inline abi_ulong get_sp_from_cpustate(CPUSPARCState *state)
+{
+    return state->regwptr[UREG_FP];
+}
+
+#endif /* TARGET_SIGNAL_H */
-- 
2.39.2