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Do some more formatted logging

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apio 2022-11-19 17:52:24 +01:00
parent 83e6bd1322
commit 102eabcb4b
1 changed files with 4 additions and 0 deletions
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4
kernel/src/main.cpp
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@ -30,6 +30,8 @@ extern "C" [[noreturn]] void _start()
u64 physical = MemoryManager::alloc_physical_page().release_value(); u64 physical = MemoryManager::alloc_physical_page().release_value();
Serial::printf("Allocated physical frame %#lx\n", physical);
auto rc = MMU::map(address, physical, MMU::ReadWrite); auto rc = MMU::map(address, physical, MMU::ReadWrite);
bool success = !rc.has_error(); bool success = !rc.has_error();
@ -80,6 +82,8 @@ extern "C" [[noreturn]] void _start()
CPU::efficient_halt(); CPU::efficient_halt();
} }
Serial::printf("Unmapped page, was pointing to %#lx\n", urc.value());
if (urc.release_value() != physical) if (urc.release_value() != physical)
{ {
Serial::println("unmap returned a different address than the one we mapped"); Serial::println("unmap returned a different address than the one we mapped");