#include <cstdio>
#include <DwarfInterpret.hpp>

using namespace std;

volatile int optim_stopper = 0;

void dump_my_stack() {
    DwarfInterpret& dw = DwarfInterpret::acquire();

    DwarfInterpret::UnwindContext unw_context =
        DwarfInterpret::get_current_unwind_context();
    MemoryMap mmap;

    while(true) {
        printf(">> PC = %lX ", unw_context.rip);
        MemoryMap::MapEntry cur_map_entry =
            mmap[mmap.id_of_address(unw_context.rip)];
        uintptr_t inelf_pc = unw_context.rip
            - cur_map_entry.mem_region.begin + cur_map_entry.offset;
        printf("(in ELF: %lX) <<\n", inelf_pc);
        fflush(stdout);
        unw_context = dw.unwind_context(unw_context);
    }
}

void fill_my_stack(int stack_depth) {
    if(stack_depth == 0)
        dump_my_stack();

    fill_my_stack(stack_depth - 1);
}

int main(int argc, char** argv) {
    MemoryMap mmap;
    cout << "Dumping memory map… (" << mmap.size() << " entries)" << endl;
    for(const auto& entry: mmap) {
        entry.dump(cout);
    }
    cout << "End memory map" << endl;
    int stack_depth = 5;
    if(argc >= 2)
        stack_depth = atoi(argv[1]);

    fill_my_stack(stack_depth);

    return 0;
}