1 files changed, 38 insertions, 0 deletions
diff --git a/src/linux/sparc/raw_syscall.h b/src/linux/sparc/raw_syscall.h
new file mode 100644
index 000000000..d4799fde0
--- /dev/null
+++ b/src/linux/sparc/raw_syscall.h
@@ -0,0 +1,38 @@
+/*
+ * Raw syscalls.
+ *
+ * Copyright (c) 2018 The strace developers.
+ * All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
+#ifndef STRACE_RAW_SYSCALL_H
+# define STRACE_RAW_SYSCALL_H
+
+# include "kernel_types.h"
+
+static inline kernel_ulong_t
+raw_syscall_0(const kernel_ulong_t nr, kernel_ulong_t *err)
+{
+	register kernel_ulong_t g1 __asm__("g1") = nr;
+	register kernel_ulong_t rval __asm__("o0");
+	__asm__ __volatile__("ta 0x10\n\t"
+			     "bcc 1f\n\t"
+			     "mov 0, %0\n\t"
+			     "mov 1, %0\n\t"
+			     "1:"
+			     : "+r"(g1), "=r"(rval)
+			     :
+			     : "memory", "cc", "f0", "f1", "f2", "f3", "f4",
+			       "f5", "f6", "f7", "f8", "f9", "f10", "f11",
+			       "f12", "f13", "f14", "f15", "f16", "f17",
+			       "f18", "f19", "f20", "f21", "f22", "f23",
+			       "f24", "f25", "f26", "f27", "f28", "f29",
+			       "f30", "f31");
+	*err = g1;
+	return rval;
+}
+# define raw_syscall_0 raw_syscall_0
+
+#endif /* !STRACE_RAW_SYSCALL_H */