first commit

1 files changed, 47 insertions, 0 deletions

diff --git a/kernel/link.ld b/kernel/link.ld
new file mode 100644
index 0000000..884e633
--- /dev/null
+++ b/kernel/link.ld
@@ -0,0 +1,47 @@
+OUTPUT_FORMAT(elf64-x86-64)
+OUTPUT_ARCH(i386:x86-64)
+
+ENTRY(entry)
+
+PHDRS {
+  rx PT_LOAD FLAGS(5);
+  ro PT_LOAD FLAGS(4);
+  rw PT_LOAD FLAGS(6);
+}
+
+SECTIONS {
+
+  /* see also ../documentation/memory.txt */
+  . = 0xffffffffc0000000;
+  __kernel_rx_start = .;
+
+  .text : {
+    *(.text .text.*)
+  } : rx
+
+  . = ALIGN(4096);
+  __kernel_rx_end = .;
+  __kernel_ro_start = .;
+
+  .rodata : {
+    *(.rodata .rodata.*)
+  } : ro
+
+  . = ALIGN(4096);
+  __kernel_ro_end = .;
+  __kernel_rw_start = .;
+
+  .data : {
+    *(.data .data.*)
+  } : rw
+
+  . = ALIGN(4096);
+  .bss : {
+    *(.bss .bss.*)
+    *(COMMON)
+  } : rw
+
+  . = ALIGN(4096);
+  __kernel_rw_end = .;
+
+}