* Rename remote-es1800.c to remote-es.c

[deliverable/binutils-gdb.git] / gdb / ser-go32.c

diff --git a/gdb/ser-go32.c b/gdb/ser-go32.c
index 1d930a884804d3cc190844b5f6b4ab4cf2e37ffc..5b3ad9064a8a55f265b040e5b470b9bd2f64190e 100644 (file)
--- a/gdb/ser-go32.c
+++ b/gdb/ser-go32.c
@@ -21,11 +21,11 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #include "serial.h"
 #include <sys/dos.h>
 
-#define SIGNATURE 0x4154
-#define VERSION 1
-#define OFFSET 0x104
-
-#define peek(a,b) (*(unsigned short *)(0xe0000000 + (a)*16 + (b)))
+/* This is unused for now.  We just return a placeholder. */
+struct go32_ttystate
+{
+  int bogus;
+};
 
 typedef struct {
   short jmp_op;
@@ -38,6 +38,33 @@ typedef struct {
   short iov;
 } ASYNC_STRUCT;
 
+static int go32_open PARAMS ((serial_t scb, const char *name));
+static void go32_raw PARAMS ((serial_t scb));
+static int wait_for PARAMS ((serial_t scb, int timeout));
+static int go32_readchar PARAMS ((serial_t scb, int timeout));
+static int rate_to_code PARAMS ((int rate));
+static int go32_setbaudrate PARAMS ((serial_t scb, int rate));
+static int go32_write PARAMS ((serial_t scb, const char *str, int len));
+static void go32_restore PARAMS ((serial_t scb));
+static void go32_close PARAMS ((serial_t scb));
+static serial_ttystate go32_get_tty_state PARAMS ((serial_t scb));
+static int go32_set_tty_state PARAMS ((serial_t scb, serial_ttystate state));
+static int strncasecmp PARAMS ((char *str1, char *str2, int len));
+static char *aptr PARAMS ((short p));
+static ASYNC_STRUCT *getivec PARAMS ((int which));
+static int dos_async_init PARAMS ((int port));
+static void dos_async_tx PARAMS ((const char c));
+static int dos_async_ready PARAMS (());
+static int dos_async_rx PARAMS (());
+static int dosasync_read PARAMS ((int fd, char *buf, int len, int timeout));
+static int dosasync_write PARAMS ((int fd, const char *buf, int len));
+
+#define SIGNATURE 0x4154
+#define VERSION 1
+#define OFFSET 0x104
+
+#define peek(a,b) (*(unsigned short *)(0xe0000000 + (a)*16 + (b)))
+
 static ASYNC_STRUCT *async;
 static int iov;
 #define com_rb iov
@@ -260,6 +287,30 @@ go32_readchar (scb, timeout)
     return SERIAL_TIMEOUT;
 }
 
+/* go32_{get set}_tty_state() are both dummys to fill out the function
+   vector.  Someday, they may do something real... */
+
+static serial_ttystate
+go32_get_tty_state(scb)
+     serial_t scb;
+{
+  struct go32_ttystate *state;
+
+  state = (struct go32_ttystate *)xmalloc(sizeof *state);
+
+  return (serial_ttystate)state;
+}
+
+static int
+go32_set_tty_state(scb, ttystate)
+     serial_t scb;
+     serial_ttystate ttystate;
+{
+  struct go32_ttystate *state;
+
+  return 0;
+}
+
 static int
 go32_setbaudrate (scb, rate)
      serial_t scb;
@@ -280,12 +331,7 @@ go32_write (scb, str, len)
 }
 
 static void
-go32_close ()
-{
-}
-
-static void
-go32_restore (scb)
+go32_close (scb)
      serial_t scb;
 {
 }
@@ -299,7 +345,8 @@ static struct serial_ops go32_ops =
   go32_readchar,
   go32_write,
   go32_raw,
-  go32_restore,
+  go32_get_tty_state,
+  go32_set_tty_state,
   go32_setbaudrate
 };