acrn-hypervisor/hypervisor/arch/x86/boot
Zide Chen 67cb1029d9 hv: update the hypervisor 64-bit entry address for efi-stub
- remove .data and .text directives. We want to place all the boot data and
  text in the .entry section since the boot code is different from others
  in terms of relocation fixup. With this change, the page tables are in
  entry section now and it's aligned at 4KB.

- regardless CONFIG_MULTIBOOT2 is set or not, the 64-bit entry offset is
  fixed at 0x1200:

  0x00 -- 0x10: Multiboot1 header
  0x10 -- 0x88: Multiboot2 header if CONFIG_MULTIBOOT2 is set
  0x1000: start of entry section: cpu_primary_start_32
  0x1200: cpu_primary_start_64 (thanks to the '.org 0x200' directive)
          GDT tables
	  initial page tables
	  etc.

Tracked-On: #4441
Reviewed-by: Fengwei Yin <fengwei.yin@intel.com>
Signed-off-by: Zide Chen <zide.chen@intel.com>
2020-03-06 08:27:46 +08:00
..
cpu_primary.S hv: update the hypervisor 64-bit entry address for efi-stub 2020-03-06 08:27:46 +08:00
cpu_save_boot_ctx.S hv: remove unused cpu_primary_save_32() 2020-03-06 08:27:46 +08:00
trampoline.S hv: Let trampoline execution use 1GB pages 2019-10-28 13:44:32 +08:00