gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gdb / serial.h

diff --git a/gdb/serial.h b/gdb/serial.h
index cf4e6599f75b0a0f7b5a38c479e304561780fffa..8d67c4bf537a94e46d0dc2267baf0682d1980add 100644 (file)
--- a/gdb/serial.h
+++ b/gdb/serial.h
@@ -1,5 +1,5 @@
 /* Remote serial support interface definitions for GDB, the GNU Debugger.
-   Copyright (C) 1992-2017 Free Software Foundation, Inc.
+   Copyright (C) 1992-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -169,16 +169,6 @@ extern void serial_print_tty_state (struct serial *scb,
                                    serial_ttystate ttystate,
                                    struct ui_file *);
 
-/* Set the tty state to NEW_TTYSTATE, where OLD_TTYSTATE is the
-   current state (generally obtained from a recent call to
-   serial_get_tty_state()), but be careful not to discard any input.
-   This means that we never switch in or out of raw mode, even if
-   NEW_TTYSTATE specifies a switch.  */
-
-extern int serial_noflush_set_tty_state (struct serial *scb,
-                                        serial_ttystate new_ttystate,
-                                        serial_ttystate old_ttystate);
-
 /* Set the baudrate to the decimal value supplied.  Returns 0 for
    success, -1 for failure.  */
 
@@ -250,11 +240,7 @@ struct serial
                                   buffer.  -ve for sticky errors.  */
     unsigned char *bufp;       /* Current byte */
     unsigned char buf[BUFSIZ]; /* Da buffer itself */
-    int current_timeout;       /* (ser-unix.c termio{,s} only), last
-                                  value of VTIME */
-    int timeout_remaining;     /* (ser-unix.c termio{,s} only), we
-                                  still need to wait for this many
-                                  more seconds.  */
+    char *name;                        /* The name of the device or host */
     struct serial *next;       /* Pointer to the next `struct serial *' */
     int debug_p;               /* Trace this serial devices operation.  */
     int async_state;           /* Async internal state.  */
@@ -264,7 +250,7 @@ struct serial
 
 struct serial_ops
   {
-    char *name;
+    const char *name;
     int (*open) (struct serial *, const char *name);
     void (*close) (struct serial *);
     int (*fdopen) (struct serial *, int fd);
@@ -281,8 +267,6 @@ struct serial_ops
     int (*set_tty_state) (struct serial *, serial_ttystate);
     void (*print_tty_state) (struct serial *, serial_ttystate,
                             struct ui_file *);
-    int (*noflush_set_tty_state) (struct serial *, serial_ttystate,
-                                 serial_ttystate);
     int (*setbaudrate) (struct serial *, int rate);
     int (*setstopbits) (struct serial *, int num);
     /* Set the value PARITY as parity setting for serial object.