| commit | 0a137736704ef9af719409933b3c33e138461786 | [log] [tgz] |
|---|---|---|
| author | H. Peter Anvin <hpa@zytor.com> | Fri May 08 16:27:41 2009 -0700 |
| committer | H. Peter Anvin <hpa@zytor.com> | Fri May 08 17:18:47 2009 -0700 |
| tree | b6ca7c13de5db34de9eda7bfa7549121f4c6a855 | |
| parent | 5b11f1cee5797b38d16b94d8745b12b6727a8373 [diff] |
x86, boot: set up the decompression stack as early as possible Set up the decompression stack as soon as we know where it needs to go. That way we have a full-service stack as soon as possible, rather than relying on the BP_scratch field. Note that the stack does need to be empty during bss zeroing (or else the stack needs to be moved out of the bss segment, which is also an option.) [ Impact: cleanup, minor paranoia ] Signed-off-by: H. Peter Anvin <hpa@zytor.com>