feat: scheduling, usermode, shell

programs/link.ld

@@ -0,0 +1,43 @@
+/*
+    * link.ld
+    * Linker script for ZenithOS userspace programs
+    * Copyright (c) 2025 Daniel Hammer
+    *
+    * Programs are loaded at a standard user-space address.
+*/
+
+OUTPUT_FORMAT(elf64-x86-64)
+
+ENTRY(_start)
+
+SECTIONS
+{
+    . = 0x400000;
+
+    .text : {
+        *(.text .text.*)
+    }
+
+    . = ALIGN(4096);
+
+    .rodata : {
+        *(.rodata .rodata.*)
+    }
+
+    . = ALIGN(4096);
+
+    .data : {
+        *(.data .data.*)
+    }
+
+    .bss : {
+        *(.bss .bss.*)
+        *(COMMON)
+    }
+
+    /DISCARD/ : {
+        *(.eh_frame*)
+        *(.note .note.*)
+        *(.comment*)
+    }
+}