Added support for kernel profiling to mcount.c
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=2800
@ -37,6 +37,9 @@ static char sccsid[] = "@(#)mcount.c 8.1 (Berkeley) 6/4/93";
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#include <sys/param.h>
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#include <sys/gmon.h>
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#ifdef KERNEL
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#include <i386/include/cpufunc.h>
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#endif
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/*
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* mcount is called on entry to each function compiled with the profiling
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@ -62,6 +65,7 @@ _MCOUNT_DECL(frompc, selfpc) /* _mcount; may be static, inline, etc */
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register long toindex;
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#ifdef KERNEL
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register int s;
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u_long save_eflags;
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#endif
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p = &_gmonparam;
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