Removed bootloader sub-project. ZenOS will focus on the kernel from now on. BOOTBOOT will be used as the only supported bootloader for now. Development of a custom bootloader might resume at a much later date.HEADmaster

1 files changed, 54 insertions, 0 deletions

diff --git a/kernel/link.ld b/kernel/link.ld
new file mode 100644
index 0000000..b61cd01
--- /dev/null
+++ b/kernel/link.ld
@@ -0,0 +1,54 @@
+OUTPUT_FORMAT(elf64-x86-64)
+ENTRY(_start)
+
+KERNEL_BASE = 0xffffffff80000000;
+
+PHDRS
+{
+        text PT_LOAD;
+        rodata PT_LOAD;
+        data PT_LOAD;
+}
+
+SECTIONS
+{
+        . = KERNEL_BASE;
+        .text : {
+                *(.text .text.*)
+        } : text
+        
+        . = ALIGN(CONSTANT(MAXPAGESIZE));
+
+        .rodata : {
+                *(.rodata .rodata.*)
+        } :rodata
+
+        /* Add a .note.gnu.build-id output section in case a build ID flag is added to the */
+        /* linker command. */
+        .note.gnu.build-id : {
+                *(.note.gnu.build-id)
+        } :rodata
+
+        /* Move to the next memory page for .data */
+        . = ALIGN(CONSTANT(MAXPAGESIZE));
+
+        .data : {
+                *(.data .data.*)
+        } :data
+
+        /* NOTE: .bss needs to be the last thing mapped to :data, otherwise lots of */
+        /* unnecessary zeros will be written to the binary. */
+        /* If you need, for example, .init_array and .fini_array, those should be placed */
+        /* above this. */
+        .bss : {
+                    *(.bss .bss.*)
+                    *(COMMON)
+        } :data
+
+        /* Discard .note.* and .eh_frame* since they may cause issues on some hosts. */
+        /DISCARD/ : {
+                    *(.eh_frame*)
+                    *(.note .note.*)
+        }
+}
+