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| author | H. Peter Anvin <hpa@zytor.com> | 2010-02-12 16:49:55 -0800 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2010-02-12 16:49:55 -0800 |
| commit | a68e1063c089a84675a01a8a0e1c3669d5b040c2 (patch) | |
| tree | 0bf0cb0c9204eb85fd66859ef10356bd0324ced6 /core/isolinux.asm | |
| parent | 831f1a04fbbbb1f65d95858b1b435325f67981f2 (diff) | |
| download | syslinux-a68e1063c089a84675a01a8a0e1c3669d5b040c2.tar.gz | |
core: document the stack location, use STACK_TOP throughout
The global absolute symbol STACK_TOP defined in layout.inc can be used
by the linker script as well as by anything else that needs to know
where the stack is. Also document why we do it differently for
PXELINUX.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'core/isolinux.asm')
| -rw-r--r-- | core/isolinux.asm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/core/isolinux.asm b/core/isolinux.asm index 2627c2df..ef7d92de 100644 --- a/core/isolinux.asm +++ b/core/isolinux.asm @@ -199,7 +199,7 @@ Files resb MAX_OPEN*open_file_t_size ;; CD-ROM sector (2K) of the file, so the number one priority is actually ;; loading the rest. ;; -StackBuf equ $-44 ; 44 bytes needed for +StackBuf equ STACK_TOP-44 ; 44 bytes needed for ; the bootsector chainloading ; code! OrigESDI equ StackBuf-4 ; The high dword on the stack |