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[lib] remove out-of-date files

This commit is contained in:
tangxifan 2022-07-27 11:24:35 -07:00
parent 23e3d37b3d
commit df1b8ae892
1 changed files with 0 additions and 100 deletions
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100
libopenfpga/libpcf/src/io/pcf.cpp
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@ -1,100 +0,0 @@
/* (C) 2018 - genBTC, All Rights Reserved */
/* November 17, 2018 */
#include <iostream>
#include <fstream>
#include <string>
#include <sstream>
#include <vector>
#include <algorithm>
#include <map>
#include <climits>
bool VERBOSE_V_MODE = true;
struct PCFlayout {
std::string pinName; //with the [7:0] bitfield(maybe)
int pinNameBit = 0;
std::string pinNameBase; //without the bitfield
std::string pinNum;
int pinNumInt;
std::string comment;
};
#define TEST_PRINT_PCFREAD_CHECK 0
std::vector<PCFlayout> parsePCF(const char* pcffile) {
std::vector<PCFlayout> v;
std::ifstream input(pcffile); // open the file
std::string line; // iterate each line
while (std::getline(input, line)) { // getline returns the stream by reference, so this handles EOF
std::stringstream ss(line); // create a stringstream out of each line
PCFlayout PCF_node; // start a new node
while (ss) { // while the stream is good
std::string word; // get first word
if (ss >> word) { // if first word is set_io
if (word.find("set_io") == 0) {
ss >> PCF_node.pinName >> PCF_node.pinNum;
if (PCF_node.pinNum != "")
PCF_node.pinNumInt = std::stoi(PCF_node.pinNum);
//strip out the [ ]
auto loc = PCF_node.pinName.find('[');
if (loc != std::string::npos) {
PCF_node.pinNameBit = std::stoi(PCF_node.pinName.substr(loc + 1, PCF_node.pinName.find(']') - 1));
PCF_node.pinNameBase = PCF_node.pinName; //copy the full string, then
PCF_node.pinNameBase.erase(loc); //remove the [bitfield] part
}
//no break statement, means keep checking (next iteration, for comments)
}
else if (word[0] == '#') { // if it's a comment
int commentpos = line.find("#");
//if its not at the beginning of the line, store it
if (commentpos != 0)
PCF_node.comment = line.substr(commentpos);
break; //or ignore the full line comment and move on
}
else {
std::cerr << "Unresolved Symbol: '" << word << "'\n"; // report unexpected data
break; //and move onto next line. without this, it will accept more following values on this line
}
}
}
if (PCF_node.pinName == "") continue;
v.push_back(PCF_node);
}
return v;
}
void printParsedPCFcheck(std::vector<PCFlayout> &pcfnodes)
{
//visually prints PCF input data we just read into the vector - to check validity, as a Unit Test
if (TEST_PRINT_PCFREAD_CHECK) {
std::cout << "Printing Parsed PCF:\n";
for (auto node : pcfnodes) {
if (node.pinName.length() != 0)
std::cout << "set_io" << " " << node.pinName << " " << node.pinNum << " " << node.comment << std::endl;
}
std::cout << "\n";
}
}
bool hasDuplicatePinErrorsMap(std::vector<PCFlayout> &v1, std::map<int, PCFlayout> &pcfMap) {
bool hasdupes{ false }; int dupes_found = 0;
for (auto vi : v1) {
//Check map for duplicate
if (pcfMap.find(vi.pinNumInt) != pcfMap.end()) {
hasdupes = true; ++dupes_found;
std::cout << "Duplicate Pin: " << vi.pinNum << " = " << vi.pinName << " <-- Re-definition error.\n";
std::cout << ">Original Pin: " << pcfMap[vi.pinNumInt].pinNum << " = " << pcfMap[vi.pinNumInt].pinName << "\n";
continue;
}
pcfMap[vi.pinNumInt] = vi;
if (VERBOSE_V_MODE)
std::cout << "Checking: " << vi.pinNum << " = " << vi.pinName << "\n";
}
if (hasdupes || dupes_found)
std::cout << "\n" << dupes_found << " Duplicates Found\n";
return hasdupes;
}