1 files changed, 0 insertions, 106 deletions
diff --git a/kernel/src/memory/bitmap_allocator.cpp b/kernel/src/memory/bitmap_allocator.cpp
deleted file mode 100644
index 240e2afe..00000000
--- a/kernel/src/memory/bitmap_allocator.cpp
+++ /dev/null
@@ -1,106 +0,0 @@
-#include <kernel/memory/bitmap_allocator.hpp>
-
-#include <kapi/memory.hpp>
-
-#include <algorithm>
-#include <cstddef>
-#include <cstdint>
-#include <optional>
-#include <ranges>
-#include <span>
-#include <utility>
-
-namespace kernel::memory
-{
-
-  bitmap_frame_allocator::bitmap_frame_allocator(std::span<std::uint64_t> storage, std::size_t frame_count) noexcept
-      : m_bitmap{storage}
-      , m_frame_count{frame_count}
-      , m_last_index{}
-  {
-    constexpr auto bits_per_word = 64uz;
-    auto to_fill = (frame_count + bits_per_word - 1) / bits_per_word;
-    std::ranges::fill(std::views::take(m_bitmap, to_fill), ~0uz);
-  }
-
-  auto bitmap_frame_allocator::allocate_many(std::size_t count) noexcept
-      -> std::optional<std::pair<kapi::memory::frame, std::size_t>>
-  {
-    if (count == 0)
-    {
-      return std::nullopt;
-    }
-
-    auto free_count = 0uz;
-    auto first_free = 0uz;
-
-    for (auto i = 0uz; i < m_frame_count; ++i)
-    {
-      auto const current = (m_last_index + i) % m_frame_count;
-      if (!test(current))
-      {
-        if (free_count == 0)
-        {
-          first_free = current;
-        }
-
-        ++free_count;
-
-        if (free_count == count)
-        {
-          for (auto j = 0uz; j < count; ++j)
-          {
-            set(first_free + j);
-          }
-          m_last_index = first_free + count;
-          return std::make_pair(kapi::memory::frame{first_free}, count);
-        }
-      }
-      else
-      {
-        free_count = 0;
-      }
-    }
-
-    return std::nullopt;
-  }
-
-  auto bitmap_frame_allocator::release_many(std::pair<kapi::memory::frame, std::size_t> frame_set) -> void
-  {
-    auto const [start, count] = frame_set;
-    for (auto i = 0uz; i < count; ++i)
-    {
-      clear(start.number() + i);
-    }
-  }
-
-  auto bitmap_frame_allocator::mark_used(kapi::memory::frame frame) -> void
-  {
-    set(frame.number());
-  }
-
-  auto bitmap_frame_allocator::test(std::size_t index) const noexcept -> bool
-  {
-    constexpr auto bits_per_word = 64uz;
-    auto entry_entry = index / bits_per_word;
-    auto entry_offset = index % bits_per_word;
-    return (m_bitmap[entry_entry] & (1uz << entry_offset));
-  }
-
-  auto bitmap_frame_allocator::set(std::size_t index) noexcept -> void
-  {
-    constexpr auto bits_per_word = 64uz;
-    auto entry_entry = index / bits_per_word;
-    auto entry_offset = index % bits_per_word;
-    m_bitmap[entry_entry] |= (1uz << entry_offset);
-  }
-
-  auto bitmap_frame_allocator::clear(std::size_t index) noexcept -> void
-  {
-    constexpr auto bits_per_word = 64uz;
-    auto entry_entry = index / bits_per_word;
-    auto entry_offset = index % bits_per_word;
-    m_bitmap[entry_entry] &= ~(1uz << entry_offset);
-  }
-
-}  // namespace kernel::memory
-\ No newline at end of file