ron minnich wrote:
how does stage 2 access LAR? The mem_file struct is an auto (local) for stage1.void __attribute__((stdcall)) stage1_main(u32 bist) { int ret; struct mem_file archive, result; int elfboot_mem(struct lb_memory *mem, void *where, int size); void *entry; You need that mem_file struct ... how do we get this made available to other functions? Remember, you can't make it global to the file before RAM is turned on ... Just have a global that is assigned once RAM is on?
Or make it local to ..eh.. whats it called in v3? hardware_main()
You can always get the mem_file filled with:
/* The len field starts behind the reset vector on x86.
* The start is not correct for all platforms. sc520 will
* need some hands on here.
*/
archive.len = *(u32 *)0xfffffff4;
archive.start =(void *)(0UL-archive.len);
Regards,
Stefan
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