/* Remote utility routines for the remote server for GDB.
- Copyright (C) 1986-2016 Free Software Foundation, Inc.
+ Copyright (C) 1986-2018 Free Software Foundation, Inc.
This file is part of GDB.
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "server.h"
-#include "terminal.h"
+#if HAVE_TERMIOS_H
+#include <termios.h>
+#endif
#include "target.h"
#include "gdbthread.h"
#include "tdesc.h"
#include "dll.h"
#include "rsp-low.h"
+#include "gdbthread.h"
#include <ctype.h>
#if HAVE_SYS_IOCTL_H
#include <sys/ioctl.h>
NAME is the filename used for communication. */
void
-remote_prepare (char *name)
+remote_prepare (const char *name)
{
- char *port_str;
+ const char *port_str;
#ifdef USE_WIN32API
static int winsock_initialized;
#endif
NAME is the filename used for communication. */
void
-remote_open (char *name)
+remote_open (const char *name)
{
- char *port_str;
+ const char *port_str;
port_str = strchr (name, ':');
#ifdef USE_WIN32API
if (remote_desc < 0)
perror_with_name ("Could not open remote device");
-#ifdef HAVE_TERMIOS
+#if HAVE_TERMIOS_H
{
struct termios termios;
tcgetattr (remote_desc, &termios);
}
#endif
-#ifdef HAVE_TERMIO
- {
- struct termio termio;
- ioctl (remote_desc, TCGETA, &termio);
-
- termio.c_iflag = 0;
- termio.c_oflag = 0;
- termio.c_lflag = 0;
- termio.c_cflag &= ~(CSIZE | PARENB);
- termio.c_cflag |= CLOCAL | CS8;
- termio.c_cc[VMIN] = 1;
- termio.c_cc[VTIME] = 0;
-
- ioctl (remote_desc, TCSETA, &termio);
- }
-#endif
-
-#ifdef HAVE_SGTTY
- {
- struct sgttyb sg;
-
- ioctl (remote_desc, TIOCGETP, &sg);
- sg.sg_flags = RAW;
- ioctl (remote_desc, TIOCSETP, &sg);
- }
-#endif
-
fprintf (stderr, "Remote debugging using %s\n", name);
enable_async_notification (remote_desc);
{
delete_file_handler (remote_desc);
-#ifndef USE_WIN32API
- /* Remove SIGIO handler. */
- signal (SIGIO, SIG_IGN);
-#endif
+ disable_async_io ();
#ifdef USE_WIN32API
closesocket (remote_desc);
}
static ULONGEST
-hex_or_minus_one (char *buf, char **obuf)
+hex_or_minus_one (const char *buf, const char **obuf)
{
ULONGEST ret;
/* Extract a PTID from BUF. If non-null, OBUF is set to the to one
passed the last parsed char. Returns null_ptid on error. */
ptid_t
-read_ptid (char *buf, char **obuf)
+read_ptid (const char *buf, const char **obuf)
{
- char *p = buf;
- char *pp;
+ const char *p = buf;
+ const char *pp;
ULONGEST pid = 0, tid = 0;
if (*p == 'p')
if (remote_debug)
{
if (is_notif)
- fprintf (stderr, "putpkt (\"%s\"); [notif]\n", buf2);
+ debug_printf ("putpkt (\"%s\"); [notif]\n", buf2);
else
- fprintf (stderr, "putpkt (\"%s\"); [noack mode]\n", buf2);
- fflush (stderr);
+ debug_printf ("putpkt (\"%s\"); [noack mode]\n", buf2);
+ debug_flush ();
}
break;
}
if (remote_debug)
{
- fprintf (stderr, "putpkt (\"%s\"); [looking for ack]\n", buf2);
- fflush (stderr);
+ debug_printf ("putpkt (\"%s\"); [looking for ack]\n", buf2);
+ debug_flush ();
}
cc = readchar ();
if (remote_debug)
{
- fprintf (stderr, "[received '%c' (0x%x)]\n", cc, cc);
- fflush (stderr);
+ debug_printf ("[received '%c' (0x%x)]\n", cc, cc);
+ debug_flush ();
}
/* Check for an input interrupt while we're here. */
if (readchar_bufcnt == 0)
{
if (remote_debug)
- fprintf (stderr, "readchar: Got EOF\n");
+ debug_printf ("readchar: Got EOF\n");
}
else
perror ("readchar");
break;
if (remote_debug)
{
- fprintf (stderr, "[getpkt: discarding char '%c']\n", c);
- fflush (stderr);
+ debug_printf ("[getpkt: discarding char '%c']\n", c);
+ debug_flush ();
}
if (c < 0)
{
if (remote_debug)
{
- fprintf (stderr, "getpkt (\"%s\"); [sending ack] \n", buf);
- fflush (stderr);
+ debug_printf ("getpkt (\"%s\"); [sending ack] \n", buf);
+ debug_flush ();
}
if (write_prim ("+", 1) != 1)
if (remote_debug)
{
- fprintf (stderr, "[sent ack]\n");
- fflush (stderr);
+ debug_printf ("[sent ack]\n");
+ debug_flush ();
}
}
else
{
if (remote_debug)
{
- fprintf (stderr, "getpkt (\"%s\"); [no ack sent] \n", buf);
- fflush (stderr);
+ debug_printf ("getpkt (\"%s\"); [no ack sent] \n", buf);
+ debug_flush ();
}
}
saved_thread = current_thread;
- current_thread = find_thread_ptid (ptid);
+ switch_to_thread (ptid);
regp = current_target_desc ()->expedite_regs;
CORE_ADDR addr;
int i;
- strncpy (buf, "watch:", 6);
+ memcpy (buf, "watch:", 6);
buf += 6;
addr = (*the_target->stopped_data_address) ();