1 files changed, 39 insertions, 0 deletions
diff --git a/libgloss/ft32/sim-read.S b/libgloss/ft32/sim-read.S
new file mode 100644
index 000000000..cab687a5c
--- /dev/null
+++ b/libgloss/ft32/sim-read.S
@@ -0,0 +1,39 @@
+/*
+ * sim-read.S -- read interface for FT32 simulator
+ *
+ * Copyright (C) 2015 FTDI (support@ftdichip.com)
+ *
+ * The authors hereby grant permission to use, copy, modify, distribute,
+ * and license this software and its documentation for any purpose, provided
+ * that existing copyright notices are retained in all copies and that this
+ * notice is included verbatim in any distributions. No written agreement,
+ * license, or royalty fee is required for any of the authorized uses.
+ * Modifications to this software may be copyrighted by their authors
+ * and need not follow the licensing terms described here, provided that
+ * the new terms are clearly indicated on the first page of each file where
+ * they apply.
+ */
+
+#include "syscall.h"
+
+/*
+ * Input:
+ * $r0              -- File descriptor.
+ * $r1              -- Buffer to be read into.
+ * -0x12($fp) -- Length of the buffer.
+ *
+ * Output:
+ * $r0          -- Length read or -1.
+ * errno  -- Set if an error
+ */
+
+        .globl        _read
+        .type        _read,@function
+        .weak        read
+        .text
+_read:
+read:
+        # swi        SYS_read
+        return
+.Lend:
+        .size        _read,.Lend-_read