Simon Glass 8f015d3781 x86: Improve the trampoline in 64-bit mode ... At present this leaves the stack at the pre-relocation value. This is not ideal since we want to have U-Boot running entirely from the top of memory. In addition, the new global_data pointer is not actually used, since the global_data pointer itself is relocated, then the pre-relocation value is changed, so the effective value (after relocation) does not update. Adjust the implementation to follow the 32-bit code more closely, with a trampoline function which is passed the new stack and global_data pointer. This ensures that the correct values come through even when relocating. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>		2023-07-17 17:12:07 +08:00
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asm	x86: Improve the trampoline in 64-bit mode	2023-07-17 17:12:07 +08:00