1 files changed, 26 insertions, 0 deletions
diff --git a/libgloss/m68k/bdm-read.c b/libgloss/m68k/bdm-read.c
new file mode 100644
index 000000000..bc87c65fa
--- /dev/null
+++ b/libgloss/m68k/bdm-read.c
@@ -0,0 +1,26 @@
+#include "bdm-semihost.h"
+#include "bdm-gdb.h"
+#include <unistd.h>
+#include <errno.h>
+
+/*
+ * read -- read from a file descriptor
+ * input parameters:
+ *   0 : file descriptor
+ *   1 : buf ptr
+ *   2 : count
+ * output parameters:
+ *   0 : result
+ *   1 : errno
+ */
+
+ssize_t read (int fd, void *buf, size_t count)
+{
+  gdb_parambuf_t parameters;
+  parameters[0] = (uint32_t) fd;
+  parameters[1] = (uint32_t) buf;
+  parameters[2] = (uint32_t) count;
+  BDM_TRAP (BDM_READ, (uint32_t)parameters);
+  errno = convert_from_gdb_errno (parameters[1]);
+  return parameters[0];
+}