From df1b8ae8926dc2b17205ba87520d5464965045ba Mon Sep 17 00:00:00 2001
From: tangxifan <tangxifan@gmail.com>
Date: Wed, 27 Jul 2022 11:24:35 -0700
Subject: [PATCH] [lib] remove out-of-date files

---
 libopenfpga/libpcf/src/io/pcf.cpp | 100 ------------------------------
 1 file changed, 100 deletions(-)
 delete mode 100644 libopenfpga/libpcf/src/io/pcf.cpp

diff --git a/libopenfpga/libpcf/src/io/pcf.cpp b/libopenfpga/libpcf/src/io/pcf.cpp
deleted file mode 100644
index 68feaa0a0..000000000
--- a/libopenfpga/libpcf/src/io/pcf.cpp
+++ /dev/null
@@ -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;
-}