message: APIC: Don't redeclare _start
diff: @@ -765,10 +765,6 @@ pub fn init_next_processor_variables(core_id: CoreId) {
  CURRENT_PERCORE_ADDRESS.store(current_percore as *mut _ as u64, Ordering::Release);
  }
  -extern "C" {
  - fn _start();
  -}
  -
  /// Boot all Application Processors
  /// This algorithm is derived from Intel MultiProcessor Specification 1.4, B.4, but testing has shown
  /// that a second STARTUP IPI and setting the BIOS Reset Vector are no longer necessary.
  @@ -777,6 +773,8 @@ extern "C" {
  pub fn boot_application_processors() {
  use include_transformed::include_nasm_bin;
  + use super::start;
  +
  let smp_boot_code = include_nasm_bin!("boot.asm");
  // We shouldn't have any problems fitting the boot code into a single page, but let's better be sure.
  @@ -813,10 +811,11 @@ pub fn boot_application_processors() {
  cr3().try_into().unwrap();
  // Set entry point
  debug!(
  - "Set entry point for application processor to {:#x}",
  - _start as usize
  + "Set entry point for application processor to {:p}",
  + start::_start as *const ()
  );
  - *((SMP_BOOT_CODE_ADDRESS + SMP_BOOT_CODE_OFFSET_ENTRY).as_mut_ptr()) = _start as usize;
  + *((SMP_BOOT_CODE_ADDRESS + SMP_BOOT_CODE_OFFSET_ENTRY).as_mut_ptr()) =
  + start::_start as usize;
  *((SMP_BOOT_CODE_ADDRESS + SMP_BOOT_CODE_OFFSET_BOOTINFO).as_mut_ptr()) =
  raw_boot_info() as *const _ as u64;
  }
  