Date: Fri, 26 Jun 2009 01:01:50 +0000 (UTC) From: Oleksandr Tymoshenko <gonzo@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r195025 - in projects/mips/lib/libc/mips/gen: . hardfloat Message-ID: <200906260101.n5Q11oQV069938@svn.freebsd.org>
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Author: gonzo Date: Fri Jun 26 01:01:50 2009 New Revision: 195025 URL: http://svn.freebsd.org/changeset/base/195025 Log: - Move fpgetXXX.c/fpsetXXX.c sources to hardfloat subdir/ to prevenmt them from being mixed up with lib/libc/softfloat files with the same names Added: projects/mips/lib/libc/mips/gen/hardfloat/ projects/mips/lib/libc/mips/gen/hardfloat/fpgetmask.c - copied unchanged from r187114, projects/mips/lib/libc/mips/gen/fpgetmask.c projects/mips/lib/libc/mips/gen/hardfloat/fpgetround.c - copied unchanged from r187114, projects/mips/lib/libc/mips/gen/fpgetround.c projects/mips/lib/libc/mips/gen/hardfloat/fpgetsticky.c - copied unchanged from r187114, projects/mips/lib/libc/mips/gen/fpgetsticky.c projects/mips/lib/libc/mips/gen/hardfloat/fpsetmask.c - copied unchanged from r187114, projects/mips/lib/libc/mips/gen/fpsetmask.c projects/mips/lib/libc/mips/gen/hardfloat/fpsetround.c - copied unchanged from r187114, projects/mips/lib/libc/mips/gen/fpsetround.c projects/mips/lib/libc/mips/gen/hardfloat/fpsetsticky.c - copied unchanged from r187114, projects/mips/lib/libc/mips/gen/fpsetsticky.c Deleted: projects/mips/lib/libc/mips/gen/fpgetmask.c projects/mips/lib/libc/mips/gen/fpgetround.c projects/mips/lib/libc/mips/gen/fpgetsticky.c projects/mips/lib/libc/mips/gen/fpsetmask.c projects/mips/lib/libc/mips/gen/fpsetround.c projects/mips/lib/libc/mips/gen/fpsetsticky.c Copied: projects/mips/lib/libc/mips/gen/hardfloat/fpgetmask.c (from r187114, projects/mips/lib/libc/mips/gen/fpgetmask.c) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/mips/lib/libc/mips/gen/hardfloat/fpgetmask.c Fri Jun 26 01:01:50 2009 (r195025, copy of r187114, projects/mips/lib/libc/mips/gen/fpgetmask.c) @@ -0,0 +1,29 @@ +/* $NetBSD: fpgetmask.c,v 1.5 2005/12/24 23:10:08 perry Exp $ */ + +/* + * Written by J.T. Conklin, Apr 11, 1995 + * Public domain. + */ + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: fpgetmask.c,v 1.5 2005/12/24 23:10:08 perry Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include "namespace.h" + +#include <ieeefp.h> + +#ifdef __weak_alias +__weak_alias(fpgetmask,_fpgetmask) +#endif + +fp_except_t +fpgetmask() +{ + int x; + + __asm("cfc1 %0,$31" : "=r" (x)); + return (x >> 7) & 0x1f; +} Copied: projects/mips/lib/libc/mips/gen/hardfloat/fpgetround.c (from r187114, projects/mips/lib/libc/mips/gen/fpgetround.c) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/mips/lib/libc/mips/gen/hardfloat/fpgetround.c Fri Jun 26 01:01:50 2009 (r195025, copy of r187114, projects/mips/lib/libc/mips/gen/fpgetround.c) @@ -0,0 +1,29 @@ +/* $NetBSD: fpgetround.c,v 1.5 2005/12/24 23:10:08 perry Exp $ */ + +/* + * Written by J.T. Conklin, Apr 11, 1995 + * Public domain. + */ + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: fpgetround.c,v 1.5 2005/12/24 23:10:08 perry Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include "namespace.h" + +#include <ieeefp.h> + +#ifdef __weak_alias +__weak_alias(fpgetround,_fpgetround) +#endif + +fp_rnd_t +fpgetround() +{ + int x; + + __asm("cfc1 %0,$31" : "=r" (x)); + return x & 0x03; +} Copied: projects/mips/lib/libc/mips/gen/hardfloat/fpgetsticky.c (from r187114, projects/mips/lib/libc/mips/gen/fpgetsticky.c) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/mips/lib/libc/mips/gen/hardfloat/fpgetsticky.c Fri Jun 26 01:01:50 2009 (r195025, copy of r187114, projects/mips/lib/libc/mips/gen/fpgetsticky.c) @@ -0,0 +1,29 @@ +/* $NetBSD: fpgetsticky.c,v 1.5 2005/12/24 23:10:08 perry Exp $ */ + +/* + * Written by J.T. Conklin, Apr 11, 1995 + * Public domain. + */ + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: fpgetsticky.c,v 1.5 2005/12/24 23:10:08 perry Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include "namespace.h" + +#include <ieeefp.h> + +#ifdef __weak_alias +__weak_alias(fpgetsticky,_fpgetsticky) +#endif + +fp_except_t +fpgetsticky() +{ + int x; + + __asm("cfc1 %0,$31" : "=r" (x)); + return (x >> 2) & 0x1f; +} Copied: projects/mips/lib/libc/mips/gen/hardfloat/fpsetmask.c (from r187114, projects/mips/lib/libc/mips/gen/fpsetmask.c) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/mips/lib/libc/mips/gen/hardfloat/fpsetmask.c Fri Jun 26 01:01:50 2009 (r195025, copy of r187114, projects/mips/lib/libc/mips/gen/fpsetmask.c) @@ -0,0 +1,38 @@ +/* $NetBSD: fpsetmask.c,v 1.5 2005/12/24 23:10:08 perry Exp $ */ + +/* + * Written by J.T. Conklin, Apr 11, 1995 + * Public domain. + */ + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: fpsetmask.c,v 1.5 2005/12/24 23:10:08 perry Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include "namespace.h" + +#include <ieeefp.h> + +#ifdef __weak_alias +__weak_alias(fpsetmask,_fpsetmask) +#endif + +fp_except_t +fpsetmask(mask) + fp_except_t mask; +{ + fp_except_t old; + fp_except_t new; + + __asm("cfc1 %0,$31" : "=r" (old)); + + new = old; + new &= ~(0x1f << 7); + new |= ((mask & 0x1f) << 7); + + __asm("ctc1 %0,$31" : : "r" (new)); + + return (old >> 7) & 0x1f; +} Copied: projects/mips/lib/libc/mips/gen/hardfloat/fpsetround.c (from r187114, projects/mips/lib/libc/mips/gen/fpsetround.c) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/mips/lib/libc/mips/gen/hardfloat/fpsetround.c Fri Jun 26 01:01:50 2009 (r195025, copy of r187114, projects/mips/lib/libc/mips/gen/fpsetround.c) @@ -0,0 +1,37 @@ +/* $NetBSD: fpsetround.c,v 1.5 2005/12/24 23:10:08 perry Exp $ */ + +/* + * Written by J.T. Conklin, Apr 11, 1995 + * Public domain. + */ + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: fpsetround.c,v 1.5 2005/12/24 23:10:08 perry Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include "namespace.h" + +#include <ieeefp.h> + +#ifdef __weak_alias +__weak_alias(fpsetround,_fpsetround) +#endif + +fp_rnd_t +fpsetround(fp_rnd_t rnd_dir) +{ + fp_rnd_t old; + fp_rnd_t new; + + __asm("cfc1 %0,$31" : "=r" (old)); + + new = old; + new &= ~0x03; + new |= (rnd_dir & 0x03); + + __asm("ctc1 %0,$31" : : "r" (new)); + + return old & 0x03; +} Copied: projects/mips/lib/libc/mips/gen/hardfloat/fpsetsticky.c (from r187114, projects/mips/lib/libc/mips/gen/fpsetsticky.c) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/mips/lib/libc/mips/gen/hardfloat/fpsetsticky.c Fri Jun 26 01:01:50 2009 (r195025, copy of r187114, projects/mips/lib/libc/mips/gen/fpsetsticky.c) @@ -0,0 +1,38 @@ +/* $NetBSD: fpsetsticky.c,v 1.5 2005/12/24 23:10:08 perry Exp $ */ + +/* + * Written by J.T. Conklin, Apr 11, 1995 + * Public domain. + */ + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: fpsetsticky.c,v 1.5 2005/12/24 23:10:08 perry Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include "namespace.h" + +#include <ieeefp.h> + +#ifdef __weak_alias +__weak_alias(fpsetsticky,_fpsetsticky) +#endif + +fp_except +fpsetsticky(sticky) + fp_except sticky; +{ + fp_except old; + fp_except new; + + __asm("cfc1 %0,$31" : "=r" (old)); + + new = old; + new &= ~(0x1f << 2); + new |= ((sticky & 0x1f) << 2); + + __asm("ctc1 %0,$31" : : "r" (new)); + + return (old >> 2) & 0x1f; +}
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