suite/tests/client-interface/nudge_test.dll.c

/* **********************************************************
 * Copyright (c) 2008-2010 VMware, Inc.  All rights reserved.
 * **********************************************************/

/*
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 *   used to endorse or promote products derived from this software without
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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#include "dr_api.h"

static client_id_t client_id = 0;

static
void nudge_event(void *drcontext, uint64 arg)
{
    /* first nudge is external */
    static bool first = true;

    dr_fprintf(STDERR, "nudge delivered %x\n", (uint)arg);

    if (first) {
        first = false;
        /* test internal nudge */
        dr_nudge_client(client_id, arg+1);
    }
}

static
void dr_exit(void)
{
    dr_fprintf(STDERR, "done\n");
}

DR_EXPORT
void dr_init(client_id_t id)
{
    client_id = id;
    dr_fprintf(STDERR, "thank you for testing the client interface\n");
    dr_register_nudge_event(nudge_event, id);
    dr_register_exit_event(dr_exit);
}