loader: initial loader code

2026-10-27 13:58:20 +00:00 · 2026-07-16 19:48:01 -04:00
parent 26ec72fb36
commit a79c7a07cb
35 changed files with 1197 additions and 548 deletions
@@ -0,0 +1,68 @@
+OUTPUT_FORMAT(elf64-x86-64)
+ENTRY(loader_entry)
+
+PHDRS
+{
+    limine_requests PT_LOAD;
+    text PT_LOAD;
+    rodata PT_LOAD;
+    data PT_LOAD;
+}
+
+SECTIONS
+{
+    . = 0xffffffffe0000000;
+
+    .limine_requests : {
+        KEEP(*(.limine_requests_start))
+        KEEP(*(.limine_requests))
+        KEEP(*(.limine_requests_end))
+    } :limine_requests
+
+    . = ALIGN(CONSTANT(MAXPAGESIZE));
+
+	text_start_addr = .;
+
+    .text : {
+        *(.text .text.*)
+    } :text
+
+    . = ALIGN(CONSTANT(MAXPAGESIZE));
+
+	text_end_addr = .;
+
+	rodata_start_addr = .;
+
+    .rodata : {
+        *(.rodata .rodata.*)
+    } :rodata
+
+    .note.gnu.build-id : {
+        *(.note.gnu.build-id)
+    } :rodata
+
+
+    . = ALIGN(CONSTANT(MAXPAGESIZE));
+
+	rodata_end_addr = .;
+	data_start_addr = .;
+
+    .data : {
+        *(.data .data.*)
+    } :data
+
+
+    .bss : {
+        *(.bss .bss.*)
+        *(COMMON)
+    } :data
+
+    . = ALIGN(CONSTANT(MAXPAGESIZE));
+
+	data_end_addr = .;
+
+    /DISCARD/ : {
+        *(.eh_frame*)
+        *(.note .note.*)
+    }
+}