3352b62beb
Floating point processing is not supported on ARM for UEFI. In order to support UEFI applications in AppPkg we use this library to provide the required functionality. Changes as compared to the NetBSD version: - Formatting changes (tabs to spaces, DOS line endings etc). - Disable exceptions as described in the float_raise() function. - Disable definition of 'Symbolic Boolean literals' in milieu.h. Source originally from: NetBSD project - Source: http://cvsweb.netbsd.org/bsdweb.cgi/?only_with_tag=MAIN - Licensing and Copyright: http://www.netbsd.org/about/redistribution.html Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Harry Liebel <Harry.Liebel@arm.com> Reviewed-by: Olivier Martin <Olivier.Martin@arm.com> Reviewed-by: Daryl McDaniel <edk2-lists@mc2research.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18116 6f19259b-4bc3-4df7-8a09-765794883524
66 lines
1.8 KiB
INI
66 lines
1.8 KiB
INI
## @file
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# Standard C library: Software floating point Library.
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#
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# Copyright (c) 2014, ARM Ltd. All rights reserved.
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#
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# This program and the accompanying materials
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# are licensed and made available under the terms and conditions of the BSD License
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# which accompanies this distribution. The full text of the license may be found at
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# http://opensource.org/licenses/bsd-license.php.
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# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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#
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#
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##
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[Defines]
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INF_VERSION = 0x00010005
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BASE_NAME = LibSoftfloat
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FILE_GUID = e9f4b929-ee33-4b70-8e90-17d283af508c
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MODULE_TYPE = UEFI_APPLICATION
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VERSION_STRING = 1.0
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LIBRARY_CLASS = LibSoftfloat
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#
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# VALID_ARCHITECTURES = ARM
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#
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# Only tested with GCC
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# Look at the Makefile.inc file from NetBSD to see how to build
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[Sources.ARM]
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bits32/softfloat.c
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Arm/__aeabi_dcmpeq.c
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Arm/__aeabi_fcmpeq.c
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Arm/__aeabi_dcmpge.c
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Arm/__aeabi_fcmpge.c
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Arm/__aeabi_dcmpgt.c
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Arm/__aeabi_fcmpgt.c
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Arm/__aeabi_dcmple.c
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Arm/__aeabi_fcmple.c
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Arm/__aeabi_dcmplt.c
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Arm/__aeabi_fcmplt.c
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Arm/__aeabi_dcmpun.c
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Arm/__aeabi_fcmpun.c
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[Sources]
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fpgetround.c
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fpsetround.c
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fpgetmask.c
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fpsetmask.c
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fpgetsticky.c
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fpsetsticky.c
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[Packages]
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StdLib/StdLib.dec
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StdLibPrivateInternalFiles/DoNotUse.dec
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MdePkg/MdePkg.dec
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################################################################
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# The Build Options, below, are only used when building the C library.
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# DO NOT use them when building your application!
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# Nasty things could happen if you do.
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[BuildOptions]
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GCC:*_*_*_CC_FLAGS = -DSOFTFLOAT_FOR_GCC -Wno-enum-compare -fno-tree-vrp
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