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From: Takahashi Yoshihiro <nyan@FreeBSD.org>
Date: Sat, 28 Jan 2017 03:53:53 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r312912 - head/sys/i386/isa
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Author: nyan
Date: Sat Jan 28 03:53:53 2017
New Revision: 312912
URL: https://svnweb.freebsd.org/changeset/base/312912

Log:
  Garbage collect the FPU_ERROR_BROKEN option.
  It is for pc98 only.

Modified:
  head/sys/i386/isa/npx.c

Modified: head/sys/i386/isa/npx.c
==============================================================================
--- head/sys/i386/isa/npx.c	Sat Jan 28 02:25:33 2017	(r312911)
+++ head/sys/i386/isa/npx.c	Sat Jan 28 03:53:53 2017	(r312912)
@@ -304,14 +304,6 @@ npx_probe(void)
 			 */
 			control &= ~(1 << 2);	/* enable divide by 0 trap */
 			fldcw(control);
-#ifdef FPU_ERROR_BROKEN
-			/*
-			 * FPU error signal doesn't work on some CPU
-			 * accelerator board.
-			 */
-			hw_float = 1;
-			return (1);
-#endif
 			npx_traps_while_probing = 0;
 			fp_divide_by_0();
 			if (npx_traps_while_probing != 0) {