/*
* File: profile.c
* Author: Philip Mucci
* mucci@cs.utk.edu
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#if (!defined(NO_DLFCN) && !defined(_BGL) && !defined(_BGP))
#include <dlfcn.h>
#endif
#include "papi.h"
#include "papi_test.h"
void print_shlib_info_map(const PAPI_shlib_info_t *shinfo, int quiet)
{
PAPI_address_map_t *map = shinfo->map;
int i;
if (NULL == map) {
test_fail(__FILE__, __LINE__, "PAPI_get_shared_lib_info", 1);
}
if (!quiet) for ( i = 0; i < shinfo->count; i++ ) {
printf( "Library: %s\n", map->name );
printf( "Text start: %p, Text end: %p\n", map->text_start,
map->text_end );
printf( "Data start: %p, Data end: %p\n", map->data_start,
map->data_end );
printf( "Bss start: %p, Bss end: %p\n", map->bss_start, map->bss_end );
if ( strlen( &(map->name[0]) ) == 0 )
test_fail( __FILE__, __LINE__, "PAPI_get_shared_lib_info", 1 );
if ( ( map->text_start == 0x0 ) || ( map->text_end == 0x0 ) ||
( map->text_start >= map->text_end ) )
test_fail( __FILE__, __LINE__, "PAPI_get_shared_lib_info", 1 );
/*
if ((map->data_start == 0x0) || (map->data_end == 0x0) ||
(map->data_start >= map->data_end))
test_fail(__FILE__, __LINE__, "PAPI_get_shared_lib_info",1);
if (((map->bss_start) && (!map->bss_end)) ||
((!map->bss_start) && (map->bss_end)) ||
(map->bss_start > map->bss_end))
test_fail(__FILE__, __LINE__, "PAPI_get_shared_lib_info",1);
*/
map++;
}
}
void display( char *msg )
{
int i;
for (i=0; i<64; i++)
{
printf( "%1d", (msg[i] ? 1 : 0) );
}
printf("\n");
}
int
main( int argc, char **argv )
{
int retval,quiet;
const PAPI_shlib_info_t *shinfo;
/* Set TESTS_QUIET variable */
quiet = tests_quiet( argc, argv );
retval = PAPI_library_init( PAPI_VER_CURRENT );
if (retval != PAPI_VER_CURRENT ) {
test_fail( __FILE__, __LINE__, "PAPI_library_init", retval );
}
if ( ( shinfo = PAPI_get_shared_lib_info( ) ) == NULL ) {
test_skip( __FILE__, __LINE__, "PAPI_get_shared_lib_info", 1 );
}
if ( ( shinfo->count == 0 ) && ( shinfo->map ) ) {
test_fail( __FILE__, __LINE__, "PAPI_get_shared_lib_info", 1 );
}
print_shlib_info_map(shinfo, quiet);
/* Needed for debugging, so you can ^Z and stop the process, */
/* inspect /proc to see if it's right */
sleep( 1 );
#ifndef NO_DLFCN
{
const char *_libname = "libcrypt.so";
void *handle;
void ( *setkey) (const char *key);
void ( *encrypt) (char block[64], int edflag);
char key[64]={
1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,
1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,
1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,
1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,
}; /* bit pattern for key */
char orig[64]; /* bit pattern for messages */
char txt[64]; /* bit pattern for messages */
int oldcount;
handle = dlopen( _libname, RTLD_NOW );
if ( !handle ) {
printf( "dlopen: %s\n", dlerror( ) );
if (!quiet) printf( "Did you forget to set the environmental "
"variable LIBPATH (in AIX) or "
"LD_LIBRARY_PATH (in linux) ?\n" );
test_fail( __FILE__, __LINE__, "dlopen", 1 );
}
setkey = dlsym( handle, "setkey" );
encrypt = dlsym( handle, "encrypt" );
if ( setkey == NULL || encrypt == NULL) {
if (!quiet) printf( "dlsym: %s\n", dlerror( ) );
test_fail( __FILE__, __LINE__, "dlsym", 1 );
}
memset(orig,0,64);
memcpy(txt,orig,64);
setkey(key);
if (!quiet) {
printf("original ");
display(txt);
}
encrypt(txt, 0); /* encode */
if (!quiet) {
printf("encrypted ");
display(txt);
}
if (!memcmp(txt,orig,64)) {
test_fail( __FILE__, __LINE__, "encode", 1 );
}
encrypt(txt, 1); /* decode */
if (!quiet) {
printf("decrypted ");
display(txt);
}
if (memcmp(txt,orig,64)) {
test_fail( __FILE__, __LINE__, "decode", 1 );
}
oldcount = shinfo->count;
if ( ( shinfo = PAPI_get_shared_lib_info( ) ) == NULL ) {
test_fail( __FILE__, __LINE__, "PAPI_get_shared_lib_info", 1 );
}
/* Needed for debugging, so you can ^Z and stop the process, */
/* inspect /proc to see if it's right */
sleep( 1 );
if ( ( shinfo->count == 0 ) && ( shinfo->map ) ) {
test_fail( __FILE__, __LINE__, "PAPI_get_shared_lib_info", 1 );
}
if ( shinfo->count <= oldcount ) {
test_fail( __FILE__, __LINE__, "PAPI_get_shared_lib_info", 1 );
}
print_shlib_info_map(shinfo, quiet);
/* Needed for debugging, so you can ^Z and stop the process, */
/* inspect /proc to see if it's right */
sleep( 1 );
dlclose( handle );
}
#endif
test_pass( __FILE__ );
return 0;
}