diff options
Diffstat (limited to 'arch/x86_64/src/user/main.cpp')
| -rw-r--r-- | arch/x86_64/src/user/main.cpp | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/arch/x86_64/src/user/main.cpp b/arch/x86_64/src/user/main.cpp deleted file mode 100644 index 8b07e4a..0000000 --- a/arch/x86_64/src/user/main.cpp +++ /dev/null @@ -1,35 +0,0 @@ -#include "arch/user/main.hpp" - -#include "arch/context_switching/syscall/main.hpp" -#include "arch/memory/heap/global_heap_allocator.hpp" - -#include <algorithm> -#include <array> -#include <atomic> -#include <ranges> - -namespace teachos::arch::user -{ - auto main() -> void - { - constexpr char syscall_message[] = "Successfully entered user mode and wrote to VGA buffer via syscall!"; - context_switching::syscall::syscall(context_switching::syscall::type::WRITE, - {reinterpret_cast<uint64_t>(&syscall_message)}); - - // Test C++ standard library - std::array<std::atomic<uint8_t>, 4> array_test = {std::atomic<uint8_t>{5}, std::atomic<uint8_t>{10}, - std::atomic<uint8_t>{15}, std::atomic<uint8_t>{20}}; - std::ranges::for_each(array_test, [](auto & item) { - auto value = item.load(); - uint8_t max_value = std::max(value, uint8_t{10}); - item.exchange(max_value + 2); - }); - - auto address = new uint64_t{10U}; - (void)address; - - for (;;) - { - } - } -} // namespace teachos::arch::user |
