moved everything to chookspace
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1
gnu-efi/lib/mips64el/efi_stub.S
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gnu-efi/lib/mips64el/efi_stub.S
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/* This stub is a stub to make the build happy */
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26
gnu-efi/lib/mips64el/initplat.c
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gnu-efi/lib/mips64el/initplat.c
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/*
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* Copright (C) 2014 Linaro Ltd.
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* Author: Ard Biesheuvel <ard.biesheuvel@linaro.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice and this list of conditions, without modification.
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* 2. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* Alternatively, this software may be distributed under the terms of the
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* GNU General Public License as published by the Free Software Foundation;
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* either version 2 of the License, or (at your option) any later version.
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*/
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#include "lib.h"
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VOID
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InitializeLibPlatform (
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IN EFI_HANDLE ImageHandle EFI_UNUSED,
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IN EFI_SYSTEM_TABLE *SystemTable EFI_UNUSED
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)
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{
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}
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63
gnu-efi/lib/mips64el/math.c
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gnu-efi/lib/mips64el/math.c
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/*
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* Copright (C) 2014 Linaro Ltd.
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* Author: Ard Biesheuvel <ard.biesheuvel@linaro.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice and this list of conditions, without modification.
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* 2. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* Alternatively, this software may be distributed under the terms of the
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* GNU General Public License as published by the Free Software Foundation;
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* either version 2 of the License, or (at your option) any later version.
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*/
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#include "lib.h"
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UINT64
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LShiftU64 (
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IN UINT64 Operand,
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IN UINTN Count
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)
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// Left shift 64bit by 32bit and get a 64bit result
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{
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return Operand << Count;
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}
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UINT64
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RShiftU64 (
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IN UINT64 Operand,
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IN UINTN Count
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)
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// Right shift 64bit by 32bit and get a 64bit result
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{
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return Operand >> Count;
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}
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UINT64
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MultU64x32 (
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IN UINT64 Multiplicand,
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IN UINTN Multiplier
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)
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// Multiple 64bit by 32bit and get a 64bit result
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{
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return Multiplicand * Multiplier;
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}
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UINT64
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DivU64x32 (
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IN UINT64 Dividend,
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IN UINTN Divisor,
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OUT UINTN *Remainder OPTIONAL
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)
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// divide 64bit by 32bit and get a 64bit result
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// N.B. only works for 31bit divisors!!
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{
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if (Remainder)
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*Remainder = Dividend % Divisor;
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return Dividend / Divisor;
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}
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92
gnu-efi/lib/mips64el/setjmp.S
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gnu-efi/lib/mips64el/setjmp.S
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/*
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* Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.
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* Copright (c) 2017 Lemote Co.
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* Author: Heiher <r@hev.cc>
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*
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* This program and the accompanying materials are licensed and made
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available
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* under the terms and conditions of the BSD License which accompanies
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this
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* 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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*
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* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS"
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BASIS,
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* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
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* IMPLIED.
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*/
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.text
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.p2align 3
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.globl setjmp
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.type setjmp, @function
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setjmp:
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sd $ra, 0x00($a0)
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sd $sp, 0x08($a0)
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sd $fp, 0x10($a0)
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sd $gp, 0x18($a0)
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sd $s0, 0x20($a0)
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sd $s1, 0x28($a0)
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sd $s2, 0x30($a0)
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sd $s3, 0x38($a0)
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sd $s4, 0x40($a0)
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sd $s5, 0x48($a0)
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sd $s6, 0x50($a0)
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sd $s7, 0x58($a0)
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#ifdef __mips_hard_float
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mfc0 $v0, $12
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ext $v0, $v0, 29, 1
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beqz $v0, 1f
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s.d $f24, 0x60($a0)
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s.d $f25, 0x68($a0)
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s.d $f26, 0x70($a0)
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s.d $f27, 0x78($a0)
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s.d $f28, 0x80($a0)
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s.d $f29, 0x88($a0)
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s.d $f30, 0x90($a0)
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s.d $f31, 0x98($a0)
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1:
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#endif
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move $v0, $zero
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jr $ra
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.globl longjmp
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.type longjmp, @function
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longjmp:
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ld $ra, 0x00($a0)
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ld $sp, 0x08($a0)
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ld $fp, 0x10($a0)
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ld $gp, 0x18($a0)
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ld $s0, 0x20($a0)
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ld $s1, 0x28($a0)
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ld $s2, 0x30($a0)
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ld $s3, 0x38($a0)
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ld $s4, 0x40($a0)
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ld $s5, 0x48($a0)
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ld $s6, 0x50($a0)
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ld $s7, 0x58($a0)
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#ifdef __mips_hard_float
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mfc0 $v0, $12
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ext $v0, $v0, 29, 1
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beqz $v0, 1f
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l.d $f24, 0x60($a0)
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l.d $f25, 0x68($a0)
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l.d $f26, 0x70($a0)
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l.d $f27, 0x78($a0)
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l.d $f28, 0x80($a0)
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l.d $f29, 0x88($a0)
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l.d $f30, 0x90($a0)
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l.d $f31, 0x98($a0)
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1:
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#endif
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li $v0, 1
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movn $v0, $a1, $a1
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jr $ra
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