You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
61 lines
1.4 KiB
61 lines
1.4 KiB
/*
|
|
* Copyright 2002-2019 Intel Corporation.
|
|
*
|
|
* This software is provided to you as Sample Source Code as defined in the accompanying
|
|
* End User License Agreement for the Intel(R) Software Development Products ("Agreement")
|
|
* section 1.L.
|
|
*
|
|
* This software and the related documents are provided as is, with no express or implied
|
|
* warranties, other than those that are expressly stated in the License.
|
|
*/
|
|
|
|
#include <cstdio>
|
|
#include <cstdlib>
|
|
#include <string>
|
|
#include <fstream>
|
|
#include <sstream>
|
|
#include <vector>
|
|
|
|
using std::string;
|
|
|
|
extern "C" void TellPinSectionCount(int sectionCount)
|
|
{
|
|
// Pin tool can place instrumentation here to learn sections count.
|
|
}
|
|
|
|
int GetSectionCount(string command)
|
|
{
|
|
string result, file, word;
|
|
FILE* output(popen(command.c_str(), "r"));
|
|
char buffer[256];
|
|
std::vector<string> vec;
|
|
|
|
while(fgets(buffer, sizeof(buffer), output) != NULL)
|
|
{
|
|
file = buffer;
|
|
result += file.substr(0, file.size() - 1);
|
|
}
|
|
|
|
std::istringstream iss(result);
|
|
while (iss >> word)
|
|
{
|
|
vec.push_back(word);
|
|
}
|
|
|
|
pclose(output);
|
|
|
|
return atoi(vec.back().c_str());
|
|
}
|
|
|
|
int main(int argc, char** argv)
|
|
{
|
|
int sectionCount = 0;
|
|
string imgName(argv[0]);
|
|
|
|
sectionCount = GetSectionCount("readelf -h " + imgName + " | grep 'Number of section headers'");
|
|
|
|
TellPinSectionCount(sectionCount);
|
|
|
|
return 0;
|
|
}
|