X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=sim%2Fcommon%2Fdv-pal.c;h=abe3bbc466f43b323df9f5abcedf36c406b92d20;hb=87f83f20023bf366c14ec4e0fd307948d96caaee;hp=2240d84d37b57e8f9414c3436520d654e25fe18f;hpb=7b6bb8daaceb9ecf3f42dea57ae82733d6a3b2f6;p=deliverable%2Fbinutils-gdb.git
diff --git a/sim/common/dv-pal.c b/sim/common/dv-pal.c
index 2240d84d37..abe3bbc466 100644
--- a/sim/common/dv-pal.c
+++ b/sim/common/dv-pal.c
@@ -1,6 +1,6 @@
/* The common simulator framework for GDB, the GNU Debugger.
- Copyright 2002, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+ Copyright 2002-2020 Free Software Foundation, Inc.
Contributed by Andrew Cagney and Red Hat.
@@ -19,7 +19,8 @@
You should have received a copy of the GNU General Public License
along with this program. If not, see . */
-
+#include "config.h"
+#include "sim-main.h"
#include "hw-main.h"
#include "sim-io.h"
@@ -44,13 +45,13 @@
/* DEVICE
-
+
pal - glue logic device containing assorted junk
-
+
DESCRIPTION
-
+
Typical hardware dependant hack. This device allows the firmware
to gain access to all the things the firmware needs (but the OS
doesn't).
@@ -74,10 +75,10 @@
RESET (write): halts the simulator. The value written to the
register is used as an exit status.
-
+
PROCESSOR ID (read): returns the processor identifier (0 .. N-1) of
the processor performing the read.
-
+
INTERRUPT (write): This register must be written using a two byte
store. The low byte specifies a port and the upper byte specifies
the a level. LEVEL is driven on the specified port. By
@@ -122,7 +123,7 @@
PROPERTIES
-
+
reg =
(required)
@@ -306,7 +307,7 @@ scan_hw_pal (struct hw *me)
hw_pal_device *hw_pal = (hw_pal_device *)hw_data (me);
char c;
int count;
- count = do_hw_poll_read (me, hw_pal->reader, 0/*STDIN*/, &c, sizeof(c));
+ count = do_hw_poll_read (me, hw_pal->reader, 0/*STDIN*/, &c, sizeof (c));
switch (count)
{
case HW_IO_NOT_READY:
@@ -349,11 +350,7 @@ hw_pal_io_read_buffer (struct hw *me,
{
case hw_pal_cpu_nr_register:
-#ifdef CPU_INDEX
*byte = CPU_INDEX (hw_system_cpu (me));
-#else
- *byte = 0;
-#endif
HW_TRACE ((me, "read - cpu-nr %d\n", *byte));
break;
@@ -429,7 +426,7 @@ hw_pal_io_write_buffer (struct hw *me,
{
hw_pal_device *hw_pal = (hw_pal_device*) hw_data (me);
unsigned_1 *byte = (unsigned_1 *) source;
-
+
switch (addr & hw_pal_address_mask)
{
@@ -467,12 +464,12 @@ hw_pal_io_write_buffer (struct hw *me,
do_counter_write (me, hw_pal, "countdown",
&hw_pal->countdown, source, nr_bytes);
break;
-
+
case hw_pal_timer:
do_counter_write (me, hw_pal, "timer",
&hw_pal->timer, source, nr_bytes);
break;
-
+
}
return nr_bytes;
}
@@ -482,7 +479,7 @@ hw_pal_io_write_buffer (struct hw *me,
#if NOT_YET
static void
-hw_pal_instance_delete_callback(hw_instance *instance)
+hw_pal_instance_delete_callback (hw_instance *instance)
{
/* nothing to delete, the hw_pal is attached to the struct hw */
return;