/* Remote serial interface using Hitachi E7000 PC ISA card in a PC
- Copyright 1994, 1999 Free Software Foundation, Inc.
+ Copyright 1994, 1996, 1997, 1998, 1999, 2000
+ Free Software Foundation, Inc.
This file is part of GDB.
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
-#if defined __GO32__ || defined _WIN32
#include "defs.h"
+#if defined __GO32__ || defined _WIN32
#include "serial.h"
#include "gdb_string.h"
-/* MSVC uses strnicmp instead of strncasecmp */
-#ifdef _MSC_VER
-#define strncasecmp strnicmp
-#define WIN32_LEAN_AND_MEAN
-#endif
-
#ifdef _WIN32
+#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#endif
#include <sys/dos.h>
#endif
-static int e7000pc_open PARAMS ((serial_t scb, const char *name));
-static void e7000pc_raw PARAMS ((serial_t scb));
-static int e7000pc_readchar PARAMS ((serial_t scb, int timeout));
-static int e7000pc_setbaudrate PARAMS ((serial_t scb, int rate));
-static int e7000pc_write PARAMS ((serial_t scb, const char *str, int len));
-static void e7000pc_close PARAMS ((serial_t scb));
-static serial_ttystate e7000pc_get_tty_state PARAMS ((serial_t scb));
-static int e7000pc_set_tty_state PARAMS ((serial_t scb, serial_ttystate state));
+static int e7000pc_open (struct serial *scb, const char *name);
+static void e7000pc_raw (struct serial *scb);
+static int e7000pc_readchar (struct serial *scb, int timeout);
+static int e7000pc_setbaudrate (struct serial *scb, int rate);
+static int e7000pc_write (struct serial *scb, const char *str, int len);
+static void e7000pc_close (struct serial *scb);
+static serial_ttystate e7000pc_get_tty_state (struct serial *scb);
+static int e7000pc_set_tty_state (struct serial *scb, serial_ttystate state);
#define OFF_DPD 0x0000
#define OFF_DDP 0x1000
0
};
-#ifdef _MSC_VER
-/* Get the base of the data segment. This is needed to calculate the offset
- between data segment addresses and the base of linear memory, which is where
- device registers reside. Note that this is really only necessary for
- Win32s, since Win95 and NT keep the data segment at linear 0. */
-
-static unsigned long
-get_ds_base (void)
-{
- unsigned short dsval;
- LDT_ENTRY ldt;
- unsigned long dsbase;
-
- __asm
- {
- mov dsval, ds
- }
-
- dsbase = 0;
-
- GetThreadSelectorEntry (GetCurrentThread (), dsval, &ldt);
-
- dsbase = ldt.HighWord.Bits.BaseHi << 24 | ldt.HighWord.Bits.BaseMid << 16
- | ldt.BaseLow;
-
- return dsbase;
-}
-#else /* !_MSC_VER */
#define get_ds_base() 0
-#endif /* _MSC_VER */
static int
-e7000pc_init ()
+e7000pc_init (void)
{
int try;
unsigned long dsbase;
that TIMEOUT == 0 is a poll, and TIMEOUT == -1 means wait forever. */
static int
-dosasync_read (fd, buf, len, timeout)
- int fd;
- char *buf;
- int len;
- int timeout;
-
+dosasync_read (int fd, char *buf, int len, int timeout)
{
long now;
long then;
static int
-dosasync_write (fd, buf, len)
- int fd;
- const char *buf;
- int len;
+dosasync_write (int fd, const char *buf, int len)
{
int i;
char dummy[1000];
}
static int
-e7000pc_open (scb, name)
- serial_t scb;
- const char *name;
+e7000pc_open (struct serial *scb, const char *name)
{
if (strncasecmp (name, "pc", 2) != 0)
{
}
static int
-e7000pc_noop (scb)
- serial_t scb;
+e7000pc_noop (struct serial *scb)
{
return 0;
}
static void
-e7000pc_raw (scb)
- serial_t scb;
+e7000pc_raw (struct serial *scb)
{
/* Always in raw mode */
}
static int
-e7000pc_readchar (scb, timeout)
- serial_t scb;
- int timeout;
+e7000pc_readchar (struct serial *scb, int timeout)
{
char buf;
vector. Someday, they may do something real... */
static serial_ttystate
-e7000pc_get_tty_state (scb)
- serial_t scb;
+e7000pc_get_tty_state (struct serial *scb)
{
struct e7000pc_ttystate *state;
}
static int
-e7000pc_set_tty_state (scb, ttystate)
- serial_t scb;
- serial_ttystate ttystate;
+e7000pc_set_tty_state (struct serial *scb, serial_ttystate ttystate)
{
return 0;
}
static int
-e7000pc_noflush_set_tty_state (scb, new_ttystate, old_ttystate)
- serial_t scb;
- serial_ttystate new_ttystate;
- serial_ttystate old_ttystate;
+e7000pc_noflush_set_tty_state (struct serial *scb,
+ serial_ttystate new_ttystate,
+ serial_ttystate old_ttystate)
{
return 0;
}
static void
-e7000pc_print_tty_state (scb, ttystate)
- serial_t scb;
- serial_ttystate ttystate;
+e7000pc_print_tty_state (struct serial *scb,
+ serial_ttystate ttystate,
+ struct ui_file *stream)
{
/* Nothing to print. */
return;
}
static int
-e7000pc_setbaudrate (scb, rate)
- serial_t scb;
- int rate;
+e7000pc_setbaudrate (struct serial *scb, int rate)
+{
+ return 0;
+}
+
+static int
+e7000pc_setstopbits (struct serial *scb, int rate)
{
return 0;
}
static int
-e7000pc_write (scb, str, len)
- serial_t scb;
- const char *str;
- int len;
+e7000pc_write (struct serial *scb, const char *str, int len)
{
dosasync_write (scb->fd, str, len);
}
static void
-e7000pc_close (scb)
- serial_t scb;
+e7000pc_close (struct serial *scb)
{
}
e7000pc_print_tty_state,
e7000pc_noflush_set_tty_state,
e7000pc_setbaudrate,
+ e7000pc_setstopbits,
e7000pc_noop, /* wait for output to drain */
};
-void
-_initialize_ser_e7000pc ()
-{
- serial_add_interface (&e7000pc_ops);
-}
-#else
+#endif /*_WIN32 or __GO32__*/
+
+extern initialize_file_ftype _initialize_ser_e7000pc; /* -Wmissing-prototypes */
void
-_initialize_ser_e7000pc ()
+_initialize_ser_e7000pc (void)
{
-
+#if defined __GO32__ || defined _WIN32
+ serial_add_interface (&e7000pc_ops);
+#endif
}
-#endif
projects / deliverable / binutils-gdb.git / blobdiff