kernel/tests: implement basic simulated memory

1 files changed, 19 insertions, 0 deletions

diff --git a/kernel/tests/include/kernel/tests/simulated_memory.hpp b/kernel/tests/include/kernel/tests/simulated_memory.hpp
new file mode 100644
index 0000000..156b1e1
--- /dev/null
+++ b/kernel/tests/include/kernel/tests/simulated_memory.hpp
@@ -0,0 +1,19 @@
+#ifndef TEACHOS_KERNEL_TESTS_SIMULATED_MEMORY_HPP
+#define TEACHOS_KERNEL_TESTS_SIMULATED_MEMORY_HPP
+
+#include <kstd/units>
+
+#include <cstddef>
+
+namespace kernel::tests::simulated_memory
+{
+
+  auto init(kstd::units::bytes size) -> void;
+
+  auto pmm_metadata_base() -> std::byte *;
+
+  auto ram_base() -> std::byte *;
+
+}  // namespace kernel::tests::simulated_memory
+
+#endif
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