Add support for PIC and APCS-FLOAT type binaries.

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

diff --git a/gdb/ser-unix.c b/gdb/ser-unix.c
index 093143cfdba8f002d4cfc91d1cb4d4a0faf69394..a77da5921004f69a124eb7c8979242c58f7c1ce5 100644 (file)
--- a/gdb/ser-unix.c
+++ b/gdb/ser-unix.c
@@ -21,14 +21,12 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #include "serial.h"
 #include <fcntl.h>
 #include <sys/types.h>
-
-#if !defined (HAVE_TERMIOS) && !defined (HAVE_TERMIO) && !defined (HAVE_SGTTY)
-#define HAVE_SGTTY
+#include "terminal.h"
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
 #endif
 
 #ifdef HAVE_TERMIOS
-#include <termios.h>
-#include <unistd.h>
 
 struct hardwire_ttystate
 {
@@ -37,7 +35,6 @@ struct hardwire_ttystate
 #endif /* termios */
 
 #ifdef HAVE_TERMIO
-#include <termio.h>
 
 /* It is believed that all systems which have added job control to SVR3
    (e.g. sco) have also added termios.  Even if not, trying to figure out
@@ -55,8 +52,6 @@ struct hardwire_ttystate
    too if it existed on all systems.  */
 #include <sys/time.h>
 
-#include <sgtty.h>
-
 struct hardwire_ttystate
 {
   struct sgttyb sgttyb;
@@ -74,12 +69,18 @@ static int hardwire_readchar PARAMS ((serial_t scb, int timeout));
 static int rate_to_code PARAMS ((int rate));
 static int hardwire_setbaudrate PARAMS ((serial_t scb, int rate));
 static int hardwire_write PARAMS ((serial_t scb, const char *str, int len));
-/* FIXME: static void hardwire_restore PARAMS ((serial_t scb)); */
 static void hardwire_close PARAMS ((serial_t scb));
 static int get_tty_state PARAMS ((serial_t scb, struct hardwire_ttystate *state));
 static int set_tty_state PARAMS ((serial_t scb, struct hardwire_ttystate *state));
 static serial_ttystate hardwire_get_tty_state PARAMS ((serial_t scb));
 static int hardwire_set_tty_state PARAMS ((serial_t scb, serial_ttystate state));
+static int hardwire_noflush_set_tty_state PARAMS ((serial_t, serial_ttystate,
+                                                  serial_ttystate));
+static void hardwire_print_tty_state PARAMS ((serial_t, serial_ttystate));
+static int hardwire_flush_output PARAMS ((serial_t));
+static int hardwire_flush_input PARAMS ((serial_t));
+static int hardwire_send_break PARAMS ((serial_t));
+static int hardwire_setstopbits PARAMS ((serial_t, int));
 
 /* Open up a real live device for serial I/O */
 
@@ -296,6 +297,9 @@ static int
 hardwire_flush_input (scb)
      serial_t scb;
 {
+  scb->bufcnt = 0;
+  scb->bufp = scb->buf;
+
 #ifdef HAVE_TERMIOS
   return tcflush (scb->fd, TCIFLUSH);
 #endif