Initial commit: kernel source and build scripts

2025-11-14 22:20:27 +00:00
commit 1934e66796
6 changed files with 136 additions and 0 deletions
@@ -0,0 +1,15 @@
+// file: kerlnel.c
+
+void kmain(void) {
+  // Kernel main function
+  // Set VGA memory address
+  unsigned short *VGA_mem = (unsigned short *)0xB8000;
+
+  VGA_mem[0] = (0x07 << 8) | 'S';
+  VGA_mem[1] = (0x07 << 8) | 'O';
+  VGA_mem[2] = (0x07 << 8) | 'R';
+  VGA_mem[3] = (0x07 << 8) | 'A';
+  VGA_mem[4] = (0x07 << 8) | ' ';
+  VGA_mem[5] = (0x07 << 8) | 'O';
+  VGA_mem[6] = (0x07 << 8) | 'S';
+}