From dedcc91de6ec2cbcec9c14341dd4b27e39856ca0 Mon Sep 17 00:00:00 2001
From: Steve Chamberlain <sac@cygnus>
Date: Fri, 29 Sep 1995 00:14:01 +0000
Subject: Thu Sep 28 14:32:11 1995  steve chamberlain  <sac@slash.cygnus.com>

	* callback.[ch]: New files.
	* remote-rdp.c: Support for the ARM RDP monitor.
	* Makefile: Update.
	* arm-tdep.c (arm_othernames): New.
	(_initialize_arm_tdep): install 'othernames' command.
	(arm_nullified_insn, shifted_reg_val, arm_get_next_pc): New.
	* configure.in: Check for termios.h, termio.h and sgtty.h.
	(i[345]86-*-win32*): New host.
	* configure: Regenerated.
	* inflow.c: Clean up inclusions.
	* main.c (main): Check for WINGDB, not WIN32.
	* printcmd.c (do_examine): Put QUIT test in loop.
	* remote-hms.c (e7000_load): Delete.
	(hms_ops): Point to generic_load instead.
	* remote-hms.c (hms_ops): Point to generic_load.
	* remote-sim.c (sim_callback_write_stdout): Becomes
	gdbsim_write_stdout.
	(gdbsim_load): Call generic_load.
	* remote-utils.c (gr_load_image): Delete.
	* ser-unix.c (terminal.h): Include instead of havig
	own #if tree.
	(hardwire_flush_input): Reset input buffer too.
	* source.c (openp): If WIN32 then open file in binary mode.
	* terminal.h: Configure IO mechanism using autoconf defines if available and
	not overriden.
	* utils.c (quit, pollquit, notice_quit): WIN32 check becomes WINGDB check.
	* config/arm/arm.mt (TDEPFILES): Add remote-rdp.o
	* config/arm/tm-arm.h (TARGET_BYTE_ORDER): becomes TARGET_BYTE_ORDER_SELECTABLE.
	(ADDR_BITS_REMOVE): New.
	(ORIGINAL_REGISTER_NAMES, ADDITIONAL_REGISTER_NAMES): New.
	(INST_xx): New
	(FRAME_FIND_SAVED_REGS): Pass the right argument.
	(arm_get_next_pc): Declare.
	* mswin/prebuilt/*/bfdtarget.h (SELECT_ARCHITECTURES): Need leading &.
---
 gdb/ser-unix.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

(limited to 'gdb/ser-unix.c')

diff --git a/gdb/ser-unix.c b/gdb/ser-unix.c
index 093143c..a4a00e5 100644
--- 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;
@@ -296,6 +291,9 @@ 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
-- 
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