bigexec - test exec with large argv blocks
/testbin/bigexec
bigexec tests a number of different possible ways to call execv with large or largish argv blocks.
Note that bigexec works by execing itself with various arguments. To start the test, run it without arguments. Passing it other arguments will likely confuse it.
bigexec uses the following system calls:
bigexec should work once you have implemented the basic system calls, including of course execv. (But it depends on little other than execv, making it useful in the early stages.)