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// Qt
#include <QStringList>
#include <QHash>
// C++
#include <stdio.h>
#include <stdlib.h>
int main(int argc, char **argv)
{
char buf[1024];
if (argc != 3)
{
fprintf(stderr, "Usage: kmmatch <map-file> <call-file>\n");
fprintf(stderr, "\n<map-file> is a file as output by 'nm'.\n");
fprintf(stderr, "<call-file> is a file that contains symbols, e.g. a list of all\n"
"function calls made by a program.\n");
fprintf(stderr, "The program will print all symbols from <call-file> that are present\n"
"in <map-file>, in the same order as they appear in <call-file>.\n");
return 1;
}
int i = 1;
QHash<QString,int> dict;
dict.reserve(20011);
FILE *map_file = fopen(argv[1], "r");
if (!map_file)
{
fprintf(stderr, "Error opening '%s'\n", argv[1]);
return 1;
}
while(!feof(map_file))
{
fgets(buf, 1024, map_file);
QString line = QString::fromLatin1(buf).trimmed();
const QStringList split = line.split(QLatin1Char(' '), QString::SkipEmptyParts);
if (split.count() <= 1)
return 1;
if (split.at(1) == QLatin1String("T"))
{
dict.insert(split.value(2), i);
}
}
fclose(map_file);
FILE *call_file = fopen(argv[2], "r");
if (!call_file)
{
fprintf(stderr, "Error opening '%s'\n", argv[2]);
return 1;
}
while(!feof(call_file))
{
fgets(buf, 1024, call_file);
QString line = QString::fromLatin1(buf).trimmed();
if (dict.contains(line))
{
qWarning("%s", qPrintable(line));
}
}
fclose(call_file);
return 0;
}
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