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Kernel: Add implied auto qualifiers in Memory

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Hendiadyoin1 2021-12-28 19:54:05 +01:00 • committed by Brian Gianforcaro
parent ae8c7eebbd
commit 1cdace7898
Notes: sideshowbarker 2024-07-17 21:16:02 +09:00
5 changed files with 27 additions and 27 deletions
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16
Kernel/Memory/MemoryManager.cpp
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@ -101,13 +101,13 @@ UNMAP_AFTER_INIT void MemoryManager::protect_kernel_image()
{
SpinlockLocker page_lock(kernel_page_directory().get_lock());
// Disable writing to the kernel text and rodata segments.
for (auto i = start_of_kernel_text; i < start_of_kernel_data; i += PAGE_SIZE) {
for (auto const* i = start_of_kernel_text; i < start_of_kernel_data; i += PAGE_SIZE) {
auto& pte = *ensure_pte(kernel_page_directory(), VirtualAddress(i));
pte.set_writable(false);
}
if (Processor::current().has_feature(CPUFeature::NX)) {
// Disable execution of the kernel data, bss and heap segments.
for (auto i = start_of_kernel_data; i < end_of_kernel_image; i += PAGE_SIZE) {
for (auto const* i = start_of_kernel_data; i < end_of_kernel_image; i += PAGE_SIZE) {
auto& pte = *ensure_pte(kernel_page_directory(), VirtualAddress(i));
pte.set_execute_disabled(true);
}
@ -216,7 +216,7 @@ bool MemoryManager::is_allowed_to_read_physical_memory_for_userspace(PhysicalAdd
if (start_address.offset_addition_would_overflow(read_length))
return false;
auto end_address = start_address.offset(read_length);
for (auto& current_range : m_reserved_memory_ranges) {
for (auto const& current_range : m_reserved_memory_ranges) {
if (current_range.start > start_address)
continue;
if (current_range.start.offset(current_range.length) < end_address)
@ -990,7 +990,7 @@ void MemoryManager::enter_process_address_space(Process& process)
void MemoryManager::enter_address_space(AddressSpace& space)
{
auto current_thread = Thread::current();
auto* current_thread = Thread::current();
VERIFY(current_thread != nullptr);
SpinlockLocker lock(s_mm_lock);
@ -1129,15 +1129,15 @@ void MemoryManager::dump_kernel_regions()
{
dbgln("Kernel regions:");
#if ARCH(I386)
auto addr_padding = "";
char const* addr_padding = "";
#else
auto addr_padding = " ";
char const* addr_padding = " ";
#endif
dbgln("BEGIN{} END{} SIZE{} ACCESS NAME",
addr_padding, addr_padding, addr_padding);
SpinlockLocker lock(s_mm_lock);
for (auto* region_ptr : m_kernel_regions) {
auto& region = *region_ptr;
for (auto const* region_ptr : m_kernel_regions) {
auto const& region = *region_ptr;
dbgln("{:p} -- {:p} {:p} {:c}{:c}{:c}{:c}{:c}{:c} {}",
region.vaddr().get(),
region.vaddr().offset(region.size() - 1).get(),