mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-11-15 10:15:32 +01:00
430 lines
7.6 KiB
C
430 lines
7.6 KiB
C
/** @file
|
|
|
|
BaseOverflowLib
|
|
|
|
Copyright (c) 2018, vit9696
|
|
|
|
All rights reserved.
|
|
|
|
This program and the accompanying materials
|
|
are licensed and made available under the terms and conditions of the BSD License
|
|
which accompanies this distribution. The full text of the license may be found at
|
|
http://opensource.org/licenses/bsd-license.php
|
|
|
|
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
|
|
**/
|
|
|
|
#include <Base.h>
|
|
|
|
#include <Library/BaseOverflowLib.h>
|
|
|
|
BOOLEAN
|
|
BaseOverflowTriAddU32 (
|
|
UINT32 A,
|
|
UINT32 B,
|
|
UINT32 C,
|
|
UINT32 *Result
|
|
)
|
|
{
|
|
UINT32 BaseTmp;
|
|
BOOLEAN BaseFirst;
|
|
BOOLEAN BaseSecond;
|
|
|
|
BaseFirst = BaseOverflowAddU32 (A, B, &BaseTmp);
|
|
BaseSecond = BaseOverflowAddU32 (BaseTmp, C, Result);
|
|
return BaseFirst | BaseSecond;
|
|
}
|
|
|
|
BOOLEAN
|
|
BaseOverflowTriMulU32 (
|
|
UINT32 A,
|
|
UINT32 B,
|
|
UINT32 C,
|
|
UINT32 *Result
|
|
)
|
|
{
|
|
UINT32 BaseTmp;
|
|
BOOLEAN BaseFirst;
|
|
BOOLEAN BaseSecond;
|
|
|
|
BaseFirst = BaseOverflowMulU32 (A, B, &BaseTmp);
|
|
BaseSecond = BaseOverflowMulU32 (BaseTmp, C, Result);
|
|
return BaseFirst | BaseSecond;
|
|
}
|
|
|
|
BOOLEAN
|
|
BaseOverflowAddMulU32 (
|
|
UINT32 A,
|
|
UINT32 B,
|
|
UINT32 C,
|
|
UINT32 *Result
|
|
)
|
|
{
|
|
UINT32 BaseTmp;
|
|
BOOLEAN BaseFirst;
|
|
BOOLEAN BaseSecond;
|
|
|
|
BaseFirst = BaseOverflowAddU32 (A, B, &BaseTmp);
|
|
BaseSecond = BaseOverflowMulU32 (BaseTmp, C, Result);
|
|
return BaseFirst | BaseSecond;
|
|
}
|
|
|
|
BOOLEAN
|
|
BaseOverflowMulAddU32 (
|
|
UINT32 A,
|
|
UINT32 B,
|
|
UINT32 C,
|
|
UINT32 *Result
|
|
)
|
|
{
|
|
UINT32 BaseTmp;
|
|
BOOLEAN BaseFirst;
|
|
BOOLEAN BaseSecond;
|
|
|
|
BaseFirst = BaseOverflowMulU32 (A, B, &BaseTmp);
|
|
BaseSecond = BaseOverflowAddU32 (BaseTmp, C, Result);
|
|
return BaseFirst | BaseSecond;
|
|
}
|
|
|
|
BOOLEAN
|
|
BaseOverflowTriAddS32 (
|
|
INT32 A,
|
|
INT32 B,
|
|
INT32 C,
|
|
INT32 *Result
|
|
)
|
|
{
|
|
INT32 BaseTmp;
|
|
BOOLEAN BaseFirst;
|
|
BOOLEAN BaseSecond;
|
|
|
|
BaseFirst = BaseOverflowAddS32 (A, B, &BaseTmp);
|
|
BaseSecond = BaseOverflowAddS32 (BaseTmp, C, Result);
|
|
return BaseFirst | BaseSecond;
|
|
}
|
|
|
|
BOOLEAN
|
|
BaseOverflowTriMulS32 (
|
|
INT32 A,
|
|
INT32 B,
|
|
INT32 C,
|
|
INT32 *Result
|
|
)
|
|
{
|
|
INT32 BaseTmp;
|
|
BOOLEAN BaseFirst;
|
|
BOOLEAN BaseSecond;
|
|
|
|
BaseFirst = BaseOverflowMulS32 (A, B, &BaseTmp);
|
|
BaseSecond = BaseOverflowMulS32 (BaseTmp, C, Result);
|
|
return BaseFirst | BaseSecond;
|
|
}
|
|
|
|
BOOLEAN
|
|
BaseOverflowAddMulS32 (
|
|
INT32 A,
|
|
INT32 B,
|
|
INT32 C,
|
|
INT32 *Result
|
|
)
|
|
{
|
|
INT32 BaseTmp;
|
|
BOOLEAN BaseFirst;
|
|
BOOLEAN BaseSecond;
|
|
|
|
BaseFirst = BaseOverflowAddS32 (A, B, &BaseTmp);
|
|
BaseSecond = BaseOverflowMulS32 (BaseTmp, C, Result);
|
|
return BaseFirst | BaseSecond;
|
|
}
|
|
|
|
BOOLEAN
|
|
BaseOverflowMulAddS32 (
|
|
INT32 A,
|
|
INT32 B,
|
|
INT32 C,
|
|
INT32 *Result
|
|
)
|
|
{
|
|
INT32 BaseTmp;
|
|
BOOLEAN BaseFirst;
|
|
BOOLEAN BaseSecond;
|
|
|
|
BaseFirst = BaseOverflowMulS32 (A, B, &BaseTmp);
|
|
BaseSecond = BaseOverflowAddS32 (BaseTmp, C, Result);
|
|
return BaseFirst | BaseSecond;
|
|
}
|
|
|
|
BOOLEAN
|
|
BaseOverflowTriAddU64 (
|
|
UINT64 A,
|
|
UINT64 B,
|
|
UINT64 C,
|
|
UINT64 *Result
|
|
)
|
|
{
|
|
UINT64 BaseTmp;
|
|
BOOLEAN BaseFirst;
|
|
BOOLEAN BaseSecond;
|
|
|
|
BaseFirst = BaseOverflowAddU64 (A, B, &BaseTmp);
|
|
BaseSecond = BaseOverflowAddU64 (BaseTmp, C, Result);
|
|
return BaseFirst | BaseSecond;
|
|
}
|
|
|
|
BOOLEAN
|
|
BaseOverflowTriMulU64 (
|
|
UINT64 A,
|
|
UINT64 B,
|
|
UINT64 C,
|
|
UINT64 *Result
|
|
)
|
|
{
|
|
UINT64 BaseTmp;
|
|
BOOLEAN BaseFirst;
|
|
BOOLEAN BaseSecond;
|
|
|
|
BaseFirst = BaseOverflowMulU64 (A, B, &BaseTmp);
|
|
BaseSecond = BaseOverflowMulU64 (BaseTmp, C, Result);
|
|
return BaseFirst | BaseSecond;
|
|
}
|
|
|
|
BOOLEAN
|
|
BaseOverflowAddMulU64 (
|
|
UINT64 A,
|
|
UINT64 B,
|
|
UINT64 C,
|
|
UINT64 *Result
|
|
)
|
|
{
|
|
UINT64 BaseTmp;
|
|
BOOLEAN BaseFirst;
|
|
BOOLEAN BaseSecond;
|
|
|
|
BaseFirst = BaseOverflowAddU64 (A, B, &BaseTmp);
|
|
BaseSecond = BaseOverflowMulU64 (BaseTmp, C, Result);
|
|
return BaseFirst | BaseSecond;
|
|
}
|
|
|
|
BOOLEAN
|
|
BaseOverflowMulAddU64 (
|
|
UINT64 A,
|
|
UINT64 B,
|
|
UINT64 C,
|
|
UINT64 *Result
|
|
)
|
|
{
|
|
UINT64 BaseTmp;
|
|
BOOLEAN BaseFirst;
|
|
BOOLEAN BaseSecond;
|
|
|
|
BaseFirst = BaseOverflowMulU64 (A, B, &BaseTmp);
|
|
BaseSecond = BaseOverflowAddU64 (BaseTmp, C, Result);
|
|
return BaseFirst | BaseSecond;
|
|
}
|
|
|
|
BOOLEAN
|
|
BaseOverflowTriAddS64 (
|
|
INT64 A,
|
|
INT64 B,
|
|
INT64 C,
|
|
INT64 *Result
|
|
)
|
|
{
|
|
INT64 BaseTmp;
|
|
BOOLEAN BaseFirst;
|
|
BOOLEAN BaseSecond;
|
|
|
|
BaseFirst = BaseOverflowAddS64 (A, B, &BaseTmp);
|
|
BaseSecond = BaseOverflowAddS64 (BaseTmp, C, Result);
|
|
return BaseFirst | BaseSecond;
|
|
}
|
|
|
|
BOOLEAN
|
|
BaseOverflowTriMulS64 (
|
|
INT64 A,
|
|
INT64 B,
|
|
INT64 C,
|
|
INT64 *Result
|
|
)
|
|
{
|
|
INT64 BaseTmp;
|
|
BOOLEAN BaseFirst;
|
|
BOOLEAN BaseSecond;
|
|
|
|
BaseFirst = BaseOverflowMulS64 (A, B, &BaseTmp);
|
|
BaseSecond = BaseOverflowMulS64 (BaseTmp, C, Result);
|
|
return BaseFirst | BaseSecond;
|
|
}
|
|
|
|
BOOLEAN
|
|
BaseOverflowAddMulS64 (
|
|
INT64 A,
|
|
INT64 B,
|
|
INT64 C,
|
|
INT64 *Result
|
|
)
|
|
{
|
|
INT64 BaseTmp;
|
|
BOOLEAN BaseFirst;
|
|
BOOLEAN BaseSecond;
|
|
|
|
BaseFirst = BaseOverflowAddS64 (A, B, &BaseTmp);
|
|
BaseSecond = BaseOverflowMulS64 (BaseTmp, C, Result);
|
|
return BaseFirst | BaseSecond;
|
|
}
|
|
|
|
BOOLEAN
|
|
BaseOverflowMulAddS64 (
|
|
INT64 A,
|
|
INT64 B,
|
|
INT64 C,
|
|
INT64 *Result
|
|
)
|
|
{
|
|
INT64 BaseTmp;
|
|
BOOLEAN BaseFirst;
|
|
BOOLEAN BaseSecond;
|
|
|
|
BaseFirst = BaseOverflowMulS64 (A, B, &BaseTmp);
|
|
BaseSecond = BaseOverflowAddS64 (BaseTmp, C, Result);
|
|
return BaseFirst | BaseSecond;
|
|
}
|
|
|
|
BOOLEAN
|
|
BaseOverflowTriAddUN (
|
|
UINTN A,
|
|
UINTN B,
|
|
UINTN C,
|
|
UINTN *Result
|
|
)
|
|
{
|
|
UINTN BaseTmp;
|
|
BOOLEAN BaseFirst;
|
|
BOOLEAN BaseSecond;
|
|
|
|
BaseFirst = BaseOverflowAddUN (A, B, &BaseTmp);
|
|
BaseSecond = BaseOverflowAddUN (BaseTmp, C, Result);
|
|
return BaseFirst | BaseSecond;
|
|
}
|
|
|
|
BOOLEAN
|
|
BaseOverflowTriMulUN (
|
|
UINTN A,
|
|
UINTN B,
|
|
UINTN C,
|
|
UINTN *Result
|
|
)
|
|
{
|
|
UINTN BaseTmp;
|
|
BOOLEAN BaseFirst;
|
|
BOOLEAN BaseSecond;
|
|
|
|
BaseFirst = BaseOverflowMulUN (A, B, &BaseTmp);
|
|
BaseSecond = BaseOverflowMulUN (BaseTmp, C, Result);
|
|
return BaseFirst | BaseSecond;
|
|
}
|
|
|
|
BOOLEAN
|
|
BaseOverflowAddMulUN (
|
|
UINTN A,
|
|
UINTN B,
|
|
UINTN C,
|
|
UINTN *Result
|
|
)
|
|
{
|
|
UINTN BaseTmp;
|
|
BOOLEAN BaseFirst;
|
|
BOOLEAN BaseSecond;
|
|
|
|
BaseFirst = BaseOverflowAddUN (A, B, &BaseTmp);
|
|
BaseSecond = BaseOverflowMulUN (BaseTmp, C, Result);
|
|
return BaseFirst | BaseSecond;
|
|
}
|
|
|
|
BOOLEAN
|
|
BaseOverflowMulAddUN (
|
|
UINTN A,
|
|
UINTN B,
|
|
UINTN C,
|
|
UINTN *Result
|
|
)
|
|
{
|
|
UINTN BaseTmp;
|
|
BOOLEAN BaseFirst;
|
|
BOOLEAN BaseSecond;
|
|
|
|
BaseFirst = BaseOverflowMulUN (A, B, &BaseTmp);
|
|
BaseSecond = BaseOverflowAddUN (BaseTmp, C, Result);
|
|
return BaseFirst | BaseSecond;
|
|
}
|
|
|
|
BOOLEAN
|
|
BaseOverflowTriAddSN (
|
|
INTN A,
|
|
INTN B,
|
|
INTN C,
|
|
INTN *Result
|
|
)
|
|
{
|
|
INTN BaseTmp;
|
|
BOOLEAN BaseFirst;
|
|
BOOLEAN BaseSecond;
|
|
|
|
BaseFirst = BaseOverflowAddSN (A, B, &BaseTmp);
|
|
BaseSecond = BaseOverflowAddSN (BaseTmp, C, Result);
|
|
return BaseFirst | BaseSecond;
|
|
}
|
|
|
|
BOOLEAN
|
|
BaseOverflowTriMulSN (
|
|
INTN A,
|
|
INTN B,
|
|
INTN C,
|
|
INTN *Result
|
|
)
|
|
{
|
|
INTN BaseTmp;
|
|
BOOLEAN BaseFirst;
|
|
BOOLEAN BaseSecond;
|
|
|
|
BaseFirst = BaseOverflowMulSN (A, B, &BaseTmp);
|
|
BaseSecond = BaseOverflowMulSN (BaseTmp, C, Result);
|
|
return BaseFirst | BaseSecond;
|
|
}
|
|
|
|
BOOLEAN
|
|
BaseOverflowAddMulSN (
|
|
INTN A,
|
|
INTN B,
|
|
INTN C,
|
|
INTN *Result
|
|
)
|
|
{
|
|
INTN BaseTmp;
|
|
BOOLEAN BaseFirst;
|
|
BOOLEAN BaseSecond;
|
|
|
|
BaseFirst = BaseOverflowAddSN (A, B, &BaseTmp);
|
|
BaseSecond = BaseOverflowMulSN (BaseTmp, C, Result);
|
|
return BaseFirst | BaseSecond;
|
|
}
|
|
|
|
BOOLEAN
|
|
BaseOverflowMulAddSN (
|
|
INTN A,
|
|
INTN B,
|
|
INTN C,
|
|
INTN *Result
|
|
)
|
|
{
|
|
INTN BaseTmp;
|
|
BOOLEAN BaseFirst;
|
|
BOOLEAN BaseSecond;
|
|
|
|
BaseFirst = BaseOverflowMulSN (A, B, &BaseTmp);
|
|
BaseSecond = BaseOverflowAddSN (BaseTmp, C, Result);
|
|
return BaseFirst | BaseSecond;
|
|
}
|