Wrapper helper (#1799)

* [WRAPPERHELPER] Added wrapperhelper v0.1, tested on libc

* [WRAPPED] Removed updates to libc from this branch

* [WRAPPERHELPER] Removed GPL header and added modified LGPL header, added notes about licensing issues

1 files changed, 0 insertions, 69 deletions

diff --git a/wrapperhelper/main.cpp b/wrapperhelper/main.cpp
deleted file mode 100644
index b5a18a16..00000000
--- a/wrapperhelper/main.cpp
+++ /dev/null
@@ -1,69 +0,0 @@
-#include "ast.h"
-#include "utils.h"
-
-static void dump_usage() {
-    std::string Usage = R"usage(
-        usage: command <filename> <libname> [guest_triple] [host_triple] -- <clang_flags>
-                <filename>    : set the header file to be parsed
-                <libname>     : set libname required for wrapping func
-                [guest_triple]: set guest triple: can be arm32/arm64/x86/x64, default is x64
-                [host_triple] : set host triple: can be arm32/arm64/x86/x64, default is arm64
-                --            : mandatory
-                <clang_flags> : extra compiler flags
-    )usage";
-    std::cerr << Usage << std::endl;
-}
-
-std::string parse_triple(const char* arg) {
-    if (strcmp(arg, "x86") == 0) {
-        return "i386-pc-linux-gnu";
-    } else if (strcmp(arg, "x64") == 0) {
-        return "x86_64-pc-linux-gnu";
-    } else if (strcmp(arg, "arm32") == 0) {
-        return "armv7-unknown-linux-gnueabihf";
-    } else if (strcmp(arg, "arm64") == 0) {
-        return "aarch64-unknown-linux-gnu";
-    } else {
-        std::cerr << "Invalid triple: '" << arg << "'\n";
-        dump_usage();
-        return "";
-    }
-}
-
-int main(int argc, const char* argv[]) {
-    if (argc < 4) {
-        dump_usage();
-        return 0;
-    }
-    std::string libname = argv[2];
-    std::string guest_triple = parse_triple("x64");
-    std::string host_triple = parse_triple("arm64");
-    if (argc >= 5) {
-        guest_triple = parse_triple(argv[3]);
-    }
-    if (argc >= 6) {
-        host_triple = parse_triple(argv[4]);
-    }
-    bool has_necessary_tag = false;
-    for (int i = 0; i < argc; i++) {
-        if (strcmp(argv[i], "--") == 0) {
-            has_necessary_tag = true;
-            break;
-        }
-    }
-    if (!has_necessary_tag) {
-        std::cerr << "Please add '--' after the triples" << std::endl;
-        dump_usage();
-        return 0;
-    }
-    std::string err;
-    auto compile_db = clang::tooling::FixedCompilationDatabase::loadFromCommandLine(argc, argv, err);
-    clang::tooling::ClangTool Tool(*compile_db, {argv[1]});
-    Tool.appendArgumentsAdjuster([&guest_triple](const clang::tooling::CommandLineArguments &args, clang::StringRef) {
-        clang::tooling::CommandLineArguments adjusted_args = args;
-        adjusted_args.push_back(std::string{"-target"});
-        adjusted_args.push_back(guest_triple);
-        return adjusted_args;
-    });
-    return Tool.run(std::make_unique<MyFrontendActionFactory>(libname, host_triple, guest_triple).get());
-}