On Sun, Jul 13, 2008 at 11:02:42PM +0800, Zhang Rui wrote:
In LegacyBIOS(SeaBIOS), I inserted some code in post.c
[...]
"movl $" __stringify(BUILD_STACK_ADDR) ", %esp\n"
[...]
I think the return address in the stack is wrong. I am trying to figure it out.
You moved the stack (by assigning a new value to %esp). So, the return address is not on the stack - it's on the previous stack.
-Kevin