* ser-go32.c (dos_write) [UART_FIFO_WORKS]: Use outportsb only if

	UART_FIFO_WORKS is defined.  Otherwise use outportb.
	From Francisco Pastor <fpastor.etra-id@etra.es>

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 7fdee03..59e3f0e 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,9 @@
 2001-02-04  Eli Zaretskii  <eliz@is.elta.co.il>
 
+       * ser-go32.c (dos_write) [UART_FIFO_WORKS]: Use outportsb only if
+       UART_FIFO_WORKS is defined.  Otherwise use outportb.
+       From Francisco Pastor <fpastor.etra-id@etra.es>
+
        * go32-nat.c (go32_xfer_memory): Make the argument list consistent
        with target.h's `to_xfer_memory' member.
 

diff --git a/gdb/ser-go32.c b/gdb/ser-go32.c
index 8a19dd4..ec1c3e0 100644 (file)
--- a/gdb/ser-go32.c
+++ b/gdb/ser-go32.c
@@ -796,9 +796,16 @@ dos_write (serial_t scb, const char *str, int len)
       /* send the data, fifosize bytes at a time */
       cnt = fifosize > len ? len : fifosize;
       port->txbusy = 1;
+      /* Francisco Pastor <fpastor.etra-id@etra.es> says OUTSB messes
+        up the communications with UARTs with FIFOs.  */
+#ifdef UART_FIFO_WORKS
       outportsb (port->base + com_data, str, cnt);
       str += cnt;
       len -= cnt;
+#else
+      for ( ; cnt > 0; cnt--, len--)
+       outportb (port->base + com_data, *str++);
+#endif
 #ifdef DOS_STATS
       cnts[CNT_TX] += cnt;
 #endif