nt32: initial commit of core port files.

signed-off by Z. Gilboa; see copying.midipix (9cd0746c) for additional information.

1 files changed, 58 insertions, 0 deletions

diff --git a/arch/nt32/syscall_arch.h b/arch/nt32/syscall_arch.h
new file mode 100644
index 0000000..fb3cc46
--- /dev/null
+++ b/arch/nt32/syscall_arch.h
@@ -0,0 +1,58 @@
+extern unsigned long ** __syscall_vtbl;
+
+typedef long __syscall0_fn(void);
+typedef long __syscall1_fn(long a1);
+typedef long __syscall2_fn(long a1, long a2);
+typedef long __syscall3_fn(long a1, long a2, long a3);
+typedef long __syscall4_fn(long a1, long a2, long a3, long a4);
+typedef long __syscall5_fn(long a1, long a2, long a3, long a4, long a5);
+typedef long __syscall6_fn(long a1, long a2, long a3, long a4, long a5, long a6);
+
+#define sysfn_from_fn(x) \
+	x * sysfn = (x *)__syscall_vtbl[n]
+
+static __inline long __syscall0(long n)
+{
+	sysfn_from_fn(__syscall0_fn);
+	return sysfn();
+}
+
+static __inline long __syscall1(long n, long a1)
+{
+	sysfn_from_fn(__syscall1_fn);
+	return sysfn(a1);
+}
+
+static __inline long __syscall2(long n, long a1, long a2)
+{
+	sysfn_from_fn(__syscall2_fn);
+	return sysfn(a1, a2);
+}
+
+static __inline long __syscall3(long n, long a1, long a2, long a3)
+{
+	sysfn_from_fn(__syscall3_fn);
+	return sysfn(a1, a2, a3);
+}
+
+static __inline long __syscall4(long n, long a1, long a2, long a3, long a4)
+{
+	sysfn_from_fn(__syscall4_fn);
+	return sysfn(a1, a2, a3, a4);
+}
+
+static __inline long __syscall5(long n, long a1, long a2, long a3, long a4, long a5)
+{
+	sysfn_from_fn(__syscall5_fn);
+	return sysfn(a1, a2, a3, a4, a5);
+}
+
+static __inline long __syscall6(long n, long a1, long a2, long a3, long a4, long a5, long a6)
+{
+	sysfn_from_fn(__syscall6_fn);
+	return sysfn(a1, a2, a3, a4, a5, a6);
+}
+
+
+#define __SYSCALL_LL_E(x) (x)
+#define __SYSCALL_LL_O(x) (x)