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/*
* Copyright (c) 2002,2003 Hewlett-Packard Company
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#include "uwx.h"
#include "uwx_self.h"
struct uwx_env *uenv;
struct uwx_self_info *cbinfo;
extern int uwx_get_frame_info(struct uwx_env *uenv);
extern void dump_context(uint64_t *context);
int main(int argc, char **argv)
{
int status;
unsigned int *wp;
uenv = uwx_init();
printf("uwx_init returned %08x\n", uenv);
cbinfo = uwx_self_init_info(uenv);
status = uwx_register_callbacks(
uenv,
(intptr_t)cbinfo,
uwx_self_copyin,
uwx_self_lookupip);
printf("uwx_register_callbacks returned %d\n", status);
uwx_self_init_context(uenv);
printf("In main():\n");
dump_context((uint64_t *)uenv);
(void) f1();
uwx_free(uenv);
return 0;
}
int f1(void)
{
uwx_self_init_context(uenv);
printf("In f1():\n");
dump_context((uint64_t *)uenv);
return f2();
}
int f2(void)
{
uwx_self_init_context(uenv);
printf("In f2():\n");
dump_context((uint64_t *)uenv);
return f3();
}
int f3(void)
{
uwx_self_init_context(uenv);
printf("In f3():\n");
dump_context((uint64_t *)uenv);
return f4();
}
int f4(void)
{
int status;
int foo[10];
f5(foo);
uwx_self_init_context(uenv);
printf("In f4():\n");
dump_context((uint64_t *)uenv);
for (;;) {
status = uwx_step(uenv);
printf("uwx_step returned %d\n", status);
if (status != UWX_OK)
break;
printf("After step:\n");
dump_context((uint64_t *)uenv);
}
return 0;
}
int f5(int *foo)
{
foo[0] = 0;
return 0;
}
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