From 80ae75bf039820ecb332ae1ab86ef6ce4e2675e4 Mon Sep 17 00:00:00 2001
From: Felix Morgner <felix.morgner@ost.ch>
Date: Mon, 16 Mar 2026 10:38:54 +0100
Subject: kapi/memory: support additional address arithmetic

---
 kernel/kapi/memory.cpp                     | 3 +--
 kernel/src/memory/block_list_allocator.cpp | 2 +-
 2 files changed, 2 insertions(+), 3 deletions(-)

(limited to 'kernel')

diff --git a/kernel/kapi/memory.cpp b/kernel/kapi/memory.cpp
index 767bcd7..b1fb616 100644
--- a/kernel/kapi/memory.cpp
+++ b/kernel/kapi/memory.cpp
@@ -7,7 +7,6 @@
 #include <kstd/print>
 
 #include <algorithm>
-#include <bit>
 #include <cstddef>
 #include <cstdint>
 #include <optional>
@@ -130,7 +129,7 @@ namespace kapi::memory
       active_page_mapper->map(page, frame, flags);
     });
 
-    auto bitmap_ptr = std::bit_cast<std::uint64_t *>(pmm_metadata_base.raw());
+    auto bitmap_ptr = static_cast<std::uint64_t *>(pmm_metadata_base);
     auto bitmap = std::span{bitmap_ptr, (bitmap_bytes + sizeof(std::uint64_t) - 1uz) / sizeof(std::uint64_t)};
 
     allocator.emplace(bitmap, frame_count);
diff --git a/kernel/src/memory/block_list_allocator.cpp b/kernel/src/memory/block_list_allocator.cpp
index cc91304..06b4581 100644
--- a/kernel/src/memory/block_list_allocator.cpp
+++ b/kernel/src/memory/block_list_allocator.cpp
@@ -108,7 +108,7 @@ namespace kernel::memory
       kapi::memory::map(page, *frame, flags);
     }
 
-    auto block = std::bit_cast<block_header *>(m_frontier.raw());
+    auto block = static_cast<block_header *>(m_frontier);
     std::construct_at(block, frames_needed * kapi::memory::frame::size - sizeof(block_header), true, nullptr, nullptr);
 
     m_frontier += frames_needed * kapi::memory::frame::size;
-- 
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