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/*
* Copyright (c) 2010 The FreeBSD Foundation
* All rights reserved.
*
* This software was developed by Rui Paulo under sponsorship from the
* FreeBSD Foundation.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#include <sys/types.h>
#include <sys/wait.h>
#include <assert.h>
#include <stdio.h>
#include <string.h>
#include <libproc.h>
int __noinline
t1_bkpt_t()
{
printf("TEST OK\n");
}
int
t1_bkpt_d()
{
struct proc_handle *phdl;
char *targv[] = { "t1-bkpt-t", NULL};
unsigned long saved;
proc_create("./t1-bkpt", targv, NULL, NULL, &phdl);
assert(proc_bkptset(phdl, (uintptr_t)t1_bkpt_t, &saved) == 0);
proc_continue(phdl);
assert(proc_wstatus(phdl) == PS_STOP);
proc_bkptexec(phdl, saved);
proc_continue(phdl);
proc_wstatus(phdl);
proc_free(phdl);
}
int
main(int argc, char **argv)
{
if (!strcmp(argv[0], "t1-bkpt-t"))
t1_bkpt_t();
else
t1_bkpt_d();
}
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