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author | Matt Fleming <matt.fleming@intel.com> | 2012-05-01 08:55:45 +0100 |
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committer | Matt Fleming <matt.fleming@intel.com> | 2012-06-07 14:19:20 +0100 |
commit | c0d18deeee22f3466fd863d64b432660965ec66e (patch) | |
tree | 8fce613ef56efd6d112ede4e394051a99490a66f /core/isolinux.asm | |
parent | 4fc3fd1e14f4c1b9208ef262e5b6aef853e9fce4 (diff) | |
download | syslinux-c0d18deeee22f3466fd863d64b432660965ec66e.tar.gz |
elflink: Fix boot sector booting
This adds missing support for booting from a boot sector file such as
.bs, .bss or .0, by re-implementing the old asm bootsec code from
core/bootsect.inc in C.
This has resulted in some external changes. We've had to make StackBuf
a global symbol because we access it directly from execute.c. Also, we
need to move dsinfo.c into MINLIBOBJS because ldlinux now needs to
reference __syslinux_derivative_info.
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Diffstat (limited to 'core/isolinux.asm')
-rw-r--r-- | core/isolinux.asm | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/core/isolinux.asm b/core/isolinux.asm index 6e52736b..4790887c 100644 --- a/core/isolinux.asm +++ b/core/isolinux.asm @@ -167,6 +167,7 @@ _spec_len equ _spec_end - _spec_start ;; CD-ROM sector (2K) of the file, so the number one priority is actually ;; loading the rest. ;; + global StackBuf StackBuf equ STACK_TOP-44 ; 44 bytes needed for ; the bootsector chainloading ; code! |