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Clean up the FPU stack before returning. One stack slot was leaked on

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every call.  The damage was sometimes limited by other routines using
and freeing stack slots that should have been empty to being with.
This commit is contained in:
bde 1996-12-14 16:24:42 +00:00
parent 669ca89787
commit 14480319f6
2 changed files with 4 additions and 2 deletions
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3
lib/msun/i387/e_scalb.S
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@ -35,10 +35,11 @@
#include <machine/asmacros.h>
RCSID("$Id: e_scalb.S,v 1.1.1.1 1994/08/19 09:40:00 jkh Exp $")
RCSID("$Id: e_scalb.S,v 1.2 1994/08/19 11:14:19 jkh Exp $")
ENTRY(__ieee754_scalb)
fldl 12(%esp)
fldl 4(%esp)
fscale
fstp %st(1)
ret

3
lib/msun/i387/s_scalbn.S
View File

@ -35,10 +35,11 @@
#include <machine/asmacros.h>
RCSID("$Id: s_scalbn.S,v 1.1.1.1 1994/08/19 09:40:01 jkh Exp $")
RCSID("$Id: s_scalbn.S,v 1.2 1994/08/19 11:14:30 jkh Exp $")
ENTRY(scalbn)
fildl 12(%esp)
fldl 4(%esp)
fscale
fstp %st(1)
ret