Tsucor

Tsucor is a C++ library featuring coroutines from scratch using Assembly for coroutines stack manipulations.

Coroutines implemented:

• Asymmetric stackful
• Symmetric stackful

Requirements

• g++ / clang
• CMake
• x86-64 Linux

Compilation

mkdir build
cd build
cmake ..
cmake --build .

Usage example

A simple generator:

void gen(void* arg) {
    for (int i = 0; i < *static_cast<int*>(arg); ++i) {
        AsymCoro::yield(&i);
    }
    AsymCoro::yield(nullptr);
}

int n = 5;
AsymCoro gen_co{gen, &n};
while (true) {
    auto i = static_cast<int*>(gen_co());
    if (i == nullptr) {
        break;
    }
    std::cout << *i << std::endl;
}