diff options
Diffstat (limited to 'arch/x86_64/src')
| -rw-r--r-- | arch/x86_64/src/kernel/main.cpp | 2 | ||||
| -rw-r--r-- | arch/x86_64/src/memory/heap/bump_allocator.cpp | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86_64/src/kernel/main.cpp b/arch/x86_64/src/kernel/main.cpp index f4eb033..13526f4 100644 --- a/arch/x86_64/src/kernel/main.cpp +++ b/arch/x86_64/src/kernel/main.cpp @@ -31,5 +31,7 @@ namespace teachos::arch::kernel // allocator.allocate_frame still works? // TODO: Fix unmapping old level 4 page table and turn it into guard page, use Stack Probes for stack allocation if // possible. + + // TODO: Align up and down for the bump allocator. https://os.phil-opp.com/kernel-heap/#a-bump-allocator } } // namespace teachos::arch::kernel diff --git a/arch/x86_64/src/memory/heap/bump_allocator.cpp b/arch/x86_64/src/memory/heap/bump_allocator.cpp index 486ece8..1ab8ea9 100644 --- a/arch/x86_64/src/memory/heap/bump_allocator.cpp +++ b/arch/x86_64/src/memory/heap/bump_allocator.cpp @@ -6,8 +6,6 @@ namespace teachos::arch::memory::heap { auto bump_allocator::allocate(std::size_t size) -> void * { - // Uses some sort of alignment orignally: - // https://github.com/phil-opp/blog_os/blob/7f6576c9dc34e360b81236c54c25c7827fd6a2df/src/memory/heap_allocator.rs#L24 auto alloc_start = next; auto alloc_end = next + size; |