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Add initial classes representing APIC

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This commit is contained in:
Justin C. Miller
2018-05-01 01:03:19 -07:00
parent 6c3bbaa686
commit 428e4563d0
10 changed files with 382 additions and 158 deletions
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10
src/kernel/memory_pages.h
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@@ -40,11 +40,10 @@ public:
/// \arg count The number of pages to unmap
void unmap_pages(addr_t address, size_t count);
/// Mark a pointer and range to be offset-mapped. This pointer will
/// automatically get updated once page_manager::init() is called.
/// Offset-map a pointer. No physical pages will be mapped.
/// \arg pointer Pointer to a pointer to the memory area to be mapped
/// \arg length Length of the memory area to be mapped
void mark_offset_pointer(void **pointer, size_t length);
void map_offset_pointer(void **pointer, size_t length);
private:
friend void memory_initialize_managers(const void *, size_t, size_t);
@@ -137,11 +136,6 @@ private:
page_block *m_block_cache; ///< Cache of unused page_block structs
free_page_header *m_page_cache; ///< Cache of free pages to use for tables
static const unsigned marked_pointer_max = 16;
unsigned m_marked_pointer_count;
void **m_marked_pointers[marked_pointer_max];
size_t m_marked_pointer_lengths[marked_pointer_max];
page_manager(const page_manager &) = delete;
};