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-rw-r--r--loader_stage1.ld47
1 files changed, 47 insertions, 0 deletions
diff --git a/loader_stage1.ld b/loader_stage1.ld
new file mode 100644
index 0000000..ce11095
--- /dev/null
+++ b/loader_stage1.ld
@@ -0,0 +1,47 @@
+ENTRY(_start)
+
+SECTIONS
+{
+ /* Starts at LOADER_ADDR. */
+ /* Warning! Internet says RPis in 32-bit mode load binary at 0x8000! */
+ /* My experiments do, however, show, that qemu emulating RPi2 */
+ /* loads it at 0x10000! (took some pain to find out) */
+ . = 0x10000;
+ /* For AArch64, use . = 0x80000; Unless this too is wrong */
+ __start = .;
+ __text_start = .;
+ .text :
+ {
+ KEEP(*(.text.boot))
+ *(.text)
+ }
+ . = ALIGN(4096); /* align to page size */
+ __text_end = .;
+
+ __rodata_start = .;
+ .rodata :
+ {
+ *(.rodata)
+ }
+ . = ALIGN(4096); /* align to page size */
+ __rodata_end = .;
+
+ __data_start = .;
+ .data :
+ {
+ *(.data)
+ }
+ . = ALIGN(4096); /* align to page size */
+ __data_end = .;
+
+ __bss_start = .;
+ .bss :
+ {
+ bss = .;
+ *(.bss)
+ }
+ . = ALIGN(4096); /* align to page size */
+ __bss_end = .;
+ __bss_size = __bss_end - __bss_start;
+ __end = .;
+}