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[prefix] Remove unsupported .exe prefix

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The unfinished .exe prefix was brought over from legacy Etherboot.
There has been no demand for .exe images so this patch removes the
prefix.

Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: Marty Connor <mdc@etherboot.org>
This commit is contained in:
Stefan Hajnoczi 2010-01-29 18:25:21 +00:00 committed by Marty Connor
parent ddcf2d5f08
commit 9a89f0d17d
2 changed files with 0 additions and 42 deletions
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1
src/arch/i386/Makefile.pcbios
View File

@ -25,7 +25,6 @@ MEDIA += dsk
MEDIA += nbi
MEDIA += hd
MEDIA += raw
MEDIA += exe
# Padding rules
#

41
src/arch/i386/prefix/exeprefix.S
View File

@ -1,41 +0,0 @@
/*
Prefix for .exe images
Doesn't work yet, even though it starts off the same as a .com
image as shown by DOS debug.
*/
.text
.code16
.arch i386
.section ".prefix", "ax", @progbits
_prefix:
.byte 'M', 'Z'
.short _exe_size_tail /* tail */
.short _exe_size_pages /* pages */
.short 0 /* relocations */
.short 2 /* header paras */
.short _exe_bss_size /* min */
.short 0xFFFF /* max paras */
.short _exe_ss_offset /* SS */
.short _stack_size /* SP */
.short 0 /* checksum */
.short 0 /* IP */
.short 0 /* CS */
.short 0x1C /* reloc offset */
.short 0 /* overlay number */
.short 0 /* fill */
.short 0 /* fill */
.section ".text16", "ax", @progbits
prefix_exit:
movw $0x4c00,%ax /* return to DOS */
int $0x21 /* reach this on Quit */
prefix_exit_end:
.previous
/* The body of etherboot is attached here at build time.
* Force 16 byte alignment
*/
.align 16,0
_body: