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| author | Felix Morgner <felix.morgner@ost.ch> | 2025-12-02 18:49:36 +0100 |
|---|---|---|
| committer | Felix Morgner <felix.morgner@ost.ch> | 2025-12-02 18:49:36 +0100 |
| commit | 331c070547634a2096c5e2165559fb0f11ee6330 (patch) | |
| tree | b4bb1f0ce663c6eaec81f3d2e5995a94757a32d3 /kapi | |
| parent | 44d4844ce63e7c00b4028bb918eed5d9fb795578 (diff) | |
| download | teachos-331c070547634a2096c5e2165559fb0f11ee6330.tar.xz teachos-331c070547634a2096c5e2165559fb0f11ee6330.zip | |
kapi: make PLATFORM_*_SIZE constexpr
Diffstat (limited to 'kapi')
| -rw-r--r-- | kapi/include/kapi/memory/frame.hpp | 8 | ||||
| -rw-r--r-- | kapi/include/kapi/memory/page.hpp | 8 |
2 files changed, 8 insertions, 8 deletions
diff --git a/kapi/include/kapi/memory/frame.hpp b/kapi/include/kapi/memory/frame.hpp index 5793b8b..10e4172 100644 --- a/kapi/include/kapi/memory/frame.hpp +++ b/kapi/include/kapi/memory/frame.hpp @@ -11,10 +11,10 @@ namespace teachos::memory { - extern std::size_t const PLATFORM_FRAME_SIZE; - struct frame { + constexpr auto static size = PLATFORM_FRAME_SIZE; + constexpr frame() = default; explicit constexpr frame(std::size_t number) @@ -29,7 +29,7 @@ namespace teachos::memory */ constexpr auto static containing(physical_address address) noexcept -> frame { - return frame{address.raw() / PLATFORM_FRAME_SIZE}; + return frame{address.raw() / size}; } /** @@ -39,7 +39,7 @@ namespace teachos::memory */ [[nodiscard]] constexpr auto start_address() const noexcept -> physical_address { - return physical_address{m_number * PLATFORM_FRAME_SIZE}; + return physical_address{m_number * size}; } [[nodiscard]] constexpr auto number() const noexcept -> std::size_t diff --git a/kapi/include/kapi/memory/page.hpp b/kapi/include/kapi/memory/page.hpp index 473a8b8..9bb22e9 100644 --- a/kapi/include/kapi/memory/page.hpp +++ b/kapi/include/kapi/memory/page.hpp @@ -11,10 +11,10 @@ namespace teachos::memory { - extern std::size_t const PLATFORM_PAGE_SIZE; - struct page { + constexpr auto static size = PLATFORM_FRAME_SIZE; + constexpr page() = default; explicit constexpr page(std::size_t number) @@ -29,7 +29,7 @@ namespace teachos::memory */ constexpr auto static containing(linear_address address) noexcept -> page { - return page{address.raw() / PLATFORM_PAGE_SIZE}; + return page{address.raw() / size}; } /** @@ -39,7 +39,7 @@ namespace teachos::memory */ [[nodiscard]] constexpr auto start_address() const noexcept -> linear_address { - return linear_address{m_number * PLATFORM_PAGE_SIZE}; + return linear_address{m_number * size}; } [[nodiscard]] constexpr auto number() const noexcept -> std::size_t |