Rakarake/churf
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Debugged mark()

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Co-authored-by: ValterMiari <ValterMiari@users.noreply.github.com>
This commit is contained in:
Victor Olin 2023-02-17 12:14:11 +01:00
parent d40350a263
commit 5f6a18a2ab
5 changed files with 66 additions and 33 deletions
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18
src/GC/tests/h_test.cpp
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@ -5,28 +5,26 @@ GC::Heap *gc = GC::Heap::the2();
void init() {
auto stack_start = reinterpret_cast<uintptr_t *>(__builtin_frame_address(0));
auto stack_end = stack_start - 160;
auto stack_end = stack_start - 40;
std::cout << "Stack start from init:\t" << stack_start << std::endl;
std::cout << "Imaginary stack end:\t" << stack_end << std::endl;
int *arr = static_cast<int *>(gc->alloc(sizeof(int) * 300));
for (int i = 0; i < (sizeof(int) * 300); i++) {
int *arr = static_cast<int *>(gc->alloc(sizeof(int) * 100));
std::cout << "Arr_ptr" << std::hex << arr << "\n\n\n" << std::endl;
for (int i = 0; i < (sizeof(int) * 100); i++) {
arr[i] = i;
}
std::cout << "First stack pointer:\t" << &arr << std::endl;
long a = 20;
long *l = static_cast<long *>(gc->alloc(sizeof(long)));
*l = 20;
// This doesn't get allocated on our heap, but how is it viewed on valgr?
int *arr2 = new int[1000];
for (int i = 0; i < 1000; i++) {
arr2[i] = i;
}
l = &a;
//*l = 20;
}
int main() {
auto stack_start = reinterpret_cast<uintptr_t *>(__builtin_frame_address(0));
std::cout << "Stack start from main:\t" << stack_start << std::endl;
init();
gc->collect(MARK | SWEEP);
gc->collect(MARK | SWEEP | FREE);
gc->print_contents();
//delete gc;
return 0;