feat: working bootloader and basic kernel (just dyes screen green)

2026-04-20 08:30:08 +04:00
parent 9b549d4184
commit 1ee5dcbd0b
9 changed files with 258 additions and 16 deletions
@@ -0,0 +1,35 @@
+#pragma once
+
+typedef unsigned int       BIUInt32;
+typedef unsigned long long BIUInt64; 
+
+typedef struct {
+    BIUInt32* base;
+    BIUInt64 baseSize;
+    BIUInt64 width;
+    BIUInt64 height;
+    BIUInt64 pitch;
+} BIFramebuffer;
+
+typedef struct {
+    void* map;             
+    BIUInt64 mapSize;       
+    BIUInt64 descriptorSize;
+    BIUInt32 mapKey;
+    BIUInt32 descriptorVersion;
+} BIMemoryMap;
+
+typedef struct {
+    BIUInt64 kernelSize;
+    void* kernelAddress;
+} BIKernelInfo;
+
+typedef struct {
+    BIUInt64 magic;
+    BIKernelInfo kernelInfo;
+    void* dtb;
+    BIMemoryMap memoryMap;
+    BIFramebuffer framebuffer;
+} Bootinfo;
+
+#define BOOTINFO_MAGIC 0x736F6E7961