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authorSteve Chamberlain <sac@cygnus>1993-05-01 00:51:23 +0000
committerSteve Chamberlain <sac@cygnus>1993-05-01 00:51:23 +0000
commita493d9a66717c45d11860a655ae99d9e5b63b9e2 (patch)
tree333cee224a52311d02c5b715e0e72da989fe5ec9 /gdb
parentc7cb90647bd0c760e8ba10f2531cebcc000ae497 (diff)
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Try again. Cvs core dumped.
Diffstat (limited to 'gdb')
-rw-r--r--gdb/configure.in2
-rw-r--r--gdb/h8500-tdep.c2
-rw-r--r--gdb/remote-hms.c72
3 files changed, 28 insertions, 48 deletions
diff --git a/gdb/configure.in b/gdb/configure.in
index 831afcb..c456a83 100644
--- a/gdb/configure.in
+++ b/gdb/configure.in
@@ -241,7 +241,7 @@ sparclite*-*-*) gdb_target=sparclite ;;
tahoe-*-*) gdb_target=tahoe ;;
vax-*-*) gdb_target=vax ;;
-z8k-unknown-sim) gdb_target=z8ksim ;;
+z8k-*-sim) gdb_target=z8ksim ;;
esac
if [ ! -f ${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt ]; then
diff --git a/gdb/h8500-tdep.c b/gdb/h8500-tdep.c
index e88aacc..2ef16d1 100644
--- a/gdb/h8500-tdep.c
+++ b/gdb/h8500-tdep.c
@@ -659,7 +659,7 @@ h8500_is_trapped_internalvar (name)
return 0;
}
-PTR
+value
h8500_value_of_trapped_internalvar (var)
struct internalvar *var;
{
diff --git a/gdb/remote-hms.c b/gdb/remote-hms.c
index b2786bb..cb29057 100644
--- a/gdb/remote-hms.c
+++ b/gdb/remote-hms.c
@@ -32,6 +32,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "terminal.h"
#include "target.h"
#include "gdbcore.h"
+#include "serial.h"
/* External data declarations */
extern int stop_soon_quietly; /* for wait_for_inferior */
@@ -49,6 +50,9 @@ extern struct target_ops hms_ops;
static int quiet = 1;
+
+serial_t desc;
+
/***********************************************************************/
/* Caching stuff stolen from remote-nindy.c */
@@ -232,7 +236,7 @@ static const char *dev_name;
starts. */
int is_open = 0;
-int
+int
check_open ()
{
if (!is_open)
@@ -251,9 +255,9 @@ readchar ()
{
int buf;
- buf = serial_readchar (timeout);
+ buf = SERIAL_READCHAR (desc, timeout);
- if (buf < 0)
+ if (buf == SERIAL_TIMEOUT)
error ("Timeout reading from remote system.");
if (!quiet)
@@ -267,8 +271,8 @@ readchar_nofail ()
{
int buf;
- buf = serial_readchar (timeout);
- if (buf < 0)
+ buf = SERIAL_READCHAR (desc, timeout);
+ if (buf == SERIAL_TIMEOUT)
buf = 0;
if (!quiet)
printf ("%c", buf);
@@ -541,7 +545,7 @@ is_baudrate_right ()
while (1)
{
- ok = serial_readchar (timeout);
+ ok = SERIAL_READCHAR (desc, timeout);
if (ok < 0)
break;
}
@@ -557,35 +561,16 @@ is_baudrate_right ()
static void
set_rate ()
{
- if (!serial_setbaudrate (baudrate))
+ if (!SERIAL_SETBAUDRATE (desc, baudrate))
error ("Can't set baudrate");
}
-static void
-get_baudrate_right ()
-{
-#if 0
- while (!is_baudrate_right ())
- {
- baudrate = serial_nextbaudrate (baudrate);
- if (baudrate == 0)
- {
- printf_filtered ("Board not yet in sync\n");
- break;
- }
- printf_filtered ("Board not responding, trying %d baud\n", baudrate);
- QUIT;
- serial_setbaudrate (baudrate);
- }
-#endif
-}
static void
hms_open (name, from_tty)
char *name;
int from_tty;
{
-
unsigned int prl;
char *p;
@@ -595,19 +580,18 @@ hms_open (name, from_tty)
}
if (is_open)
hms_close (0);
- if (name && strlen (name))
- dev_name = strdup (name);
- if (!serial_open (dev_name))
+ dev_name = strdup (name);
+
+ if (!(desc = SERIAL_OPEN (dev_name)))
perror_with_name ((char *) dev_name);
- serial_raw ();
+
+ SERIAL_RAW (desc);
is_open = 1;
dcache_init ();
- get_baudrate_right ();
-
/* Hello? Are you there? */
- serial_write ("\r", 1);
+ SERIAL_WRITE (desc, "\r", 1);
expect_prompt ();
/* Clear any break points */
@@ -625,10 +609,11 @@ hms_close (quitting)
/* Clear any break points */
hms_clear_breakpoints ();
sleep (1); /* Let any output make it all the way back */
- if (is_open) {
- serial_write ("R\r", 2);
- serial_close ();
- }
+ if (is_open)
+ {
+ SERIAL_WRITE (desc, "R\r", 2);
+ SERIAL_CLOSE (desc);
+ }
is_open = 0;
}
@@ -799,7 +784,7 @@ get_reg_name (regno)
}
/* Read the remote registers. */
-static int
+static int
gethex (length, start, ok)
unsigned int length;
char *start;
@@ -849,7 +834,6 @@ timed_read (buf, n, timeout)
}
return i;
-
}
hms_write (a, l)
@@ -857,7 +841,7 @@ hms_write (a, l)
{
int i;
- serial_write (a, l);
+ SERIAL_WRITE (desc, a, l);
if (!quiet)
for (i = 0; i < l; i++)
@@ -937,8 +921,6 @@ static void
hms_store_register (regno)
int regno;
{
-
- /* printf("hms_store_register() called.\n"); fflush(stdout); /* */
if (regno == -1)
{
for (regno = 0; regno < NUM_REGS; regno++)
@@ -1217,7 +1199,7 @@ hms_read_inferior_memory (memaddr, myaddr, len)
}
}
- expect("emory>");
+ expect ("emory>");
hms_write_cr (" ");
expect_prompt ();
return len;
@@ -1386,13 +1368,11 @@ hms_speed (s)
int newrate = atoi (s);
int which = 0;
- if (!serial_setbaudrate (newrate))
+ if (SERIAL_SETBAUDRATE (desc, newrate))
error ("Can't use %d baud\n", newrate);
printf_filtered ("Checking target is in sync\n");
- get_baudrate_right ();
- baudrate = newrate;
printf_filtered ("Sending commands to set target to %d\n",
baudrate);