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Made SHELLHIGH behave more like LOADHIGH.

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git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@184 6ac86273-5f31-0410-b378-82cca8765d1b
This commit is contained in:
Bart Oldeman 2001-03-31 20:54:52 +00:00
parent 2799b7b810
commit 2dca89f7ce
1 changed files with 10 additions and 5 deletions
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15
kernel/task.c
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@ -35,6 +35,9 @@ static BYTE *RcsId = "$Id$";
/* /*
* $Log$ * $Log$
* Revision 1.9 2001/03/31 20:54:52 bartoldeman
* Made SHELLHIGH behave more like LOADHIGH.
*
* Revision 1.8 2001/03/30 19:30:06 bartoldeman * Revision 1.8 2001/03/30 19:30:06 bartoldeman
* Misc fixes and implementation of SHELLHIGH. See history.txt for details. * Misc fixes and implementation of SHELLHIGH. See history.txt for details.
* *
@ -706,6 +709,12 @@ COUNT DosExeLoader(BYTE FAR * namep, exec_blk FAR * exp, COUNT mode)
if (mode != OVERLAY) if (mode != OVERLAY)
{ {
if ( ModeLoadHigh && uppermem_root)
{
DosUmbLink(1); /* link in UMB's */
mem_access_mode |= ModeLoadHigh;
}
/* Now find out how many paragraphs are available */ /* Now find out how many paragraphs are available */
if ((rc = DosMemLargest((seg FAR *) & asize)) != SUCCESS) if ((rc = DosMemLargest((seg FAR *) & asize)) != SUCCESS)
{ {
@ -734,11 +743,6 @@ COUNT DosExeLoader(BYTE FAR * namep, exec_blk FAR * exp, COUNT mode)
} */ } */
if ( ModeLoadHigh && uppermem_root)
{
DosUmbLink(1); /* link in UMB's */
}
/* Allocate our memory and pass back any errors */ /* Allocate our memory and pass back any errors */
/* We can still get an error on first fit if the above */ /* We can still get an error on first fit if the above */
/* returned size was a bet fit case */ /* returned size was a bet fit case */
@ -789,6 +793,7 @@ COUNT DosExeLoader(BYTE FAR * namep, exec_blk FAR * exp, COUNT mode)
if ( ModeLoadHigh && uppermem_root) if ( ModeLoadHigh && uppermem_root)
{ {
mem_access_mode &= ~ModeLoadHigh; /* restore old situation */
DosUmbLink(UMBstate); /* restore link state */ DosUmbLink(UMBstate); /* restore link state */
} }