Date: Mon, 23 Feb 2009 15:38:35 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r188937 - head/sys/i386/ibcs2 Message-ID: <200902231538.n1NFcZUp028914@svn.freebsd.org>
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Author: jhb Date: Mon Feb 23 15:38:35 2009 New Revision: 188937 URL: http://svn.freebsd.org/changeset/base/188937 Log: FreeBSD/i386 doesn't include a software FPU emulator anymore, so adjust an iBCS2 syscall to indicate that there is no FPU support at all rather than emulated support if an FPU is not present. Modified: head/sys/i386/ibcs2/ibcs2_sysi86.c Modified: head/sys/i386/ibcs2/ibcs2_sysi86.c ============================================================================== --- head/sys/i386/ibcs2/ibcs2_sysi86.c Mon Feb 23 08:58:29 2009 (r188936) +++ head/sys/i386/ibcs2/ibcs2_sysi86.c Mon Feb 23 15:38:35 2009 (r188937) @@ -60,9 +60,10 @@ ibcs2_sysi86(struct thread *td, struct i case SI86_FPHW: { /* Floating Point information */ int val, error; - if (hw_float) val = IBCS2_FP_387; /* FPU hardware */ - else val = IBCS2_FP_SW; /* FPU emulator */ - + if (hw_float) + val = IBCS2_FP_387; + else + val = IBCS2_FP_NO; if ((error = copyout(&val, args->arg, sizeof(val))) != 0) return error; return 0;
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