readme_intsync

vxworks中的demo

FILE LIST -
      intSync.c

DESCRIPTION -
	      This is a demo to demonstrate synchronization between tasks
	      running on multiple CPUs by using interrupts across
	      the VME backplane.

	      This task is used for synchronization with VME bus interrupt
	      generated by CPU 0.

	      The intSync task runs on CPU1, intGen task runs on CPU 0

	      To run the code invoke the function intSync().

RUNNING DEMO -
	      Place the intSync.c file in your
	      <Tornado> dir. Depending on the target
	      you have, define the CPU in your compile line and use
	      the Makefile in the BSP dir. to compile.

	      Run intSync() on vxworks target.

TESTED ON -   Host/Target : Solaris 2.5.1 / mv1604
	      VxWorks     : 5.3.1

	      EXAMPLE COMPILE LINE - 
			    make CPU=PPC604 intSync.o
% make intSync.o
ccppc -B/petaluma1/mayur/tor101-ppc/host/sun4-solaris2/lib/gcc-lib/ 
-mstrict-align -ansi -nostdinc -O2 -fvolatile -fno-builtin -fno-for-scope 
-Wall -I/h   -I. -I/petaluma1/mayur/tor101-ppc/target/config/all 
-I/petaluma1/mayur/tor101-ppc/target/h 
-I/petaluma1/mayur/tor101-ppc/target/src/config 
-I/petaluma1/mayur/tor101-ppc/target/src/drv -DCPU=PPC604  -DMV1600 
-DTARGET_DIR="\"mv1604\""   -c intSync.c

OUTPUTS/LOGFILE -

On VxWorks target:
==================

-> ld <intSync.o
value = 839960 = 0xcd118