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fix: Various general fixes and changes

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This commit is contained in:
Daniel Hammer
2025-03-07 23:57:20 +01:00
parent 6c5f6ecd47
commit 8cbb8d4472
8 changed files with 25 additions and 42 deletions
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kernel/src/main.cpp
+5 -12
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@@ -22,7 +22,7 @@
using namespace Kt;
namespace Memory {
Allocator* g_allocator;
HeapAllocator* g_heap;
uint64_t HHDMBase;
};
@@ -215,14 +215,6 @@ extern "C" void kmain() {
Hal::BridgeLoadGDT();
#endif
// RGB lines
for (std::size_t i = 500; i < 800; i++) {
volatile std::uint32_t *fb_ptr = static_cast<volatile std::uint32_t *>(framebuffer->address);
fb_ptr[i * (framebuffer->pitch / 4) + (i - 5*5)] = 0xFF0000; // Red
fb_ptr[i * (framebuffer->pitch / 4) + (i - 10*5)] = 0x00FF00; // Green
fb_ptr[i * (framebuffer->pitch / 4) + (i - 15*5)] = 0x0000FF; // Blue
}
uint64_t hhdm_offset = hhdm_request.response->offset;
kout << "[Mem] HHDM offset: 0x" << base::hex << hhdm_offset << newline;
@@ -230,8 +222,9 @@ extern "C" void kmain() {
Memory::HHDMBase = hhdm_offset;
if (!system_table_request. response || !system_table_request.response->address) {
kerr << "[Efi] EFI System Table not supported" << newline;
kout << "[Mp] Firmware type: PC BIOS" << newline;
} else {
kout << "[Mp] Firmware type: EFI" << newline;
kout << "[Efi] EFI system table at 0x" << base::hex << (uint64_t)system_table_request.response->address << newline;
}
@@ -239,9 +232,9 @@ extern "C" void kmain() {
kout << "[Mem] Creating Allocator for system conventional memory" << newline;
auto result = Memory::Scan(memmap_request.response);
auto allocator = Memory::Allocator(result);
auto allocator = Memory::HeapAllocator(result);
Memory::g_allocator = &allocator;
Memory::g_heap = &allocator;
} else {
Panic("Guru Meditation Error: System memory map missing!", System::Registers{});
}