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Adjust setting of argument pointer for BTX 0.87.

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This commit is contained in:
Robert Nordier 1998-10-04 21:15:45 +00:00
parent 18577050a0
commit 731a4a01db
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=39962
1 changed files with 5 additions and 4 deletions
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9
sys/boot/i386/btx/lib/btxcsu.s
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@ -13,7 +13,7 @@
# purpose.
#
# $Id:$
# $Id: btxcsu.s,v 1.1 1998/09/14 10:37:00 rnordier Exp $
#
# BTX C startup code (ELF).
@ -26,13 +26,14 @@
#
# Constants.
#
.set ARGSIZ,0x60 # Size of arguments
.set ARGADJ,0xfa0 # Argument adjustment
#
# Client entry point.
#
_start: movl %eax,__base # Set base address
subl $ARGSIZ,%esp # Set argument
movl %esp,__args # pointer
movl %esp,%eax # Set
addl $ARGADJ,%eax # argument
movl %eax,__args # pointer
call main # Invoke client main()
call exit # Invoke client exit()
#