RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-31 10:28:10 +00:00
Code Issues Activity Actions

Kernel: Print end-inclusive ranges in MemoryManager initialization

Browse source 
This brings the physical and virtual addresses printed to dmesg more in
line with inclusive ranges printed elsewhere in the project.
This commit is contained in:
Andrew Kaster 2021-07-09 18:17:28 -06:00 • committed by Andreas Kling
parent 2ca1193d9a
commit da0095855e
1 changed files with 4 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

8
Kernel/VM/MemoryManager.cpp
View file

@ -290,14 +290,14 @@ UNMAP_AFTER_INIT void MemoryManager::parse_memory_map()
m_system_memory_info.user_physical_pages_uncommitted = m_system_memory_info.user_physical_pages;
for (auto& used_range : m_used_memory_ranges) {
dmesgln("MM: {} range @ {} - {}", UserMemoryRangeTypeNames[static_cast<int>(used_range.type)], used_range.start, used_range.end);
dmesgln("MM: {} range @ {} - {} (size 0x{:x})", UserMemoryRangeTypeNames[to_underlying(used_range.type)], used_range.start, used_range.end.offset(-1), used_range.end.as_ptr() - used_range.start.as_ptr());
}
for (auto& region : m_super_physical_regions)
dmesgln("MM: Super physical region: {} - {}", region.lower(), region.upper());
dmesgln("MM: Super physical region: {} - {} (size 0x{:x})", region.lower(), region.upper().offset(-1), PAGE_SIZE * region.size());
for (auto& region : m_user_physical_regions)
dmesgln("MM: User physical region: {} - {}", region.lower(), region.upper());
dmesgln("MM: User physical region: {} - {} (size 0x{:x})", region.lower(), region.upper().offset(-1), PAGE_SIZE * region.size());
}
extern "C" PageDirectoryEntry boot_pd3[1024];
@ -452,7 +452,7 @@ UNMAP_AFTER_INIT void MemoryManager::initialize_physical_pages()
virtual_page_array_current_page += (PAGE_SIZE / sizeof(PhysicalPageEntry)) * PAGE_SIZE;
}
dmesgln("MM: Physical page entries: {} - {}", range.value().base(), range.value().end());
dmesgln("MM: Physical page entries: {}", range.value());
}
PhysicalPageEntry& MemoryManager::get_physical_page_entry(PhysicalAddress physical_address)