binutils/

[external/binutils.git] / sim / ppc / hw_cpu.c

diff --git a/sim/ppc/hw_cpu.c b/sim/ppc/hw_cpu.c
index 5be8e25..117a4c2 100644 (file)
--- a/sim/ppc/hw_cpu.c
+++ b/sim/ppc/hw_cpu.c
@@ -33,9 +33,14 @@
 #include "cpu.h"
 
 
-/* CPU (HW) - Interface to a Processor
+/* DEVICE
+
+
+   cpu - Interface to a Processor
+
+
+   DESCRIPTION
 
-   Description:
 
    The CPU device provides the connection between the interrupt net
    (linking the devices and the interrupt controller) and the
@@ -49,10 +54,28 @@
    to device interrupt sources and its outputs (sreset, int, et.al.)
    connected to this device.
 
-   Properties:
 
-   cpu-nr = <integer>.  Specify the processor (1..N) that this cpu
-   device node should control. */
+   PROPERTIES
+
+
+   cpu-nr = <integer> (required)
+
+
+   Specify the processor (1..N) that this cpu device node should
+   control.
+
+
+   EXAMPLES
+
+   
+   Connect an OpenPIC interrupt controller interrupt ports to
+   processor zero.
+
+   | -o '/phb/opic@0 > irq0 int /cpus/cpu@0' \
+   | -o '/phb/opic@0 > init hreset /cpus/cpu@0' \
+
+
+   */
 
 typedef struct _hw_cpu_device {
   int cpu_nr;
@@ -72,8 +95,7 @@ static const device_interrupt_port_descriptor hw_cpu_interrupt_ports[] = {
 static void *
 hw_cpu_create(const char *name,
              const device_unit *unit_address,
-             const char *args,
-             device *parent)
+             const char *args)
 {
   hw_cpu_device *hw_cpu = ZALLOC(hw_cpu_device);
   return hw_cpu;