From 207ac40c68ca88fb758e806937ad88f52a2cae86 Mon Sep 17 00:00:00 2001 From: "H. Peter Anvin" Date: Fri, 26 Feb 2010 10:16:48 -0800 Subject: dos: make sure we don't look like a Windows image Some tools might assume that the reloc offset being 64 automatically means it's really a Windows file. Signed-off-by: H. Peter Anvin --- dos/header.S | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'dos') diff --git a/dos/header.S b/dos/header.S index e7504471..83670787 100644 --- a/dos/header.S +++ b/dos/header.S @@ -18,6 +18,12 @@ __header_start: .short _exe_text_seg /* CS */ .short __reloc .short 0 /* Overlay number */ +/* + * Don't put these fields in unless we actually have an NE or PE image; + * some tools might get confused and assume __reloc = 64 automatically + * means an NE/PE image or a Windows image of some sort. + */ +#if 0 .short 0 /* Unknown/pad? */ .short 0 /* Unknown/pad? */ .short 0 /* Unknown/pad? */ @@ -35,6 +41,8 @@ __header_start: .short 0 /* Unknown/pad? */ .short 0 /* Unknown/pad? */ .long 0 /* Pointer to Windows PE header */ +#endif + .balign 4 __reloc: .balign 512 __header_end: -- cgit v1.2.3