diff options
| author | Guo Mang <mang.guo@intel.com> | 2017-04-27 11:38:57 +0800 |
|---|---|---|
| committer | Guo Mang <mang.guo@intel.com> | 2017-04-27 13:02:48 +0800 |
| commit | a5cd246f513b5d7e9b6f8f2fde75f379e7eba2c3 (patch) | |
| tree | d4a4d2337be3686202216c9f4c82c83a2adc873c /StdLib/LibC/CRT/Ia32/lldvrm.c | |
| parent | 6eb5ba855628a90a3f628891cfc036b4c3ae8ca9 (diff) | |
| download | edk2-platforms-a5cd246f513b5d7e9b6f8f2fde75f379e7eba2c3.tar.xz | |
StdLib: Remove unused Package
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Guo Mang <mang.guo@intel.com>
Diffstat (limited to 'StdLib/LibC/CRT/Ia32/lldvrm.c')
| -rw-r--r-- | StdLib/LibC/CRT/Ia32/lldvrm.c | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/StdLib/LibC/CRT/Ia32/lldvrm.c b/StdLib/LibC/CRT/Ia32/lldvrm.c deleted file mode 100644 index 26e4ef8d53..0000000000 --- a/StdLib/LibC/CRT/Ia32/lldvrm.c +++ /dev/null @@ -1,100 +0,0 @@ -/** @file
- 64-bit Math Worker Function.
- The 32-bit versions of C compiler generate calls to library routines
- to handle 64-bit math. These functions use non-standard calling conventions.
-
- Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
- 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 <Library/BaseLib.h>
-
-
-/*
- * Divides a 64-bit signed value by another 64-bit signed value and returns
- * the 64-bit signed result and the 64-bit signed remainder.
- */
-__declspec(naked) void __cdecl _alldvrm(void)
-{
- //
- // Wrapper Implementation over EDKII DivS64x64Remainder() routine
- // INT64
- // EFIAPI
- // DivS64x64Remainder (
- // IN INT64 Dividend,
- // IN INT64 Divisor,
- // OUT INT64 *Remainder
- // )
- //
- _asm {
- ; Original local stack when calling _alldvrm
- ; -----------------
- ; | |
- ; |---------------|
- ; | |
- ; |-- Divisor --|
- ; | |
- ; |---------------|
- ; | |
- ; |-- Dividend --|
- ; | |
- ; |---------------|
- ; | ReturnAddr** |
- ; ESP---->|---------------|
- ;
- ;
- ; On Exit:
- ; EDX:EAX contains the quotient (dividend/divisor)
- ; EBX:ECX contains the remainder (divided % divisor)
- ; NOTE: this routine removes the parameters from the stack.
- ;
-
- ;
- ; Set up the local stack for Reminder pointer
- ;
- sub esp, 8
- push esp
-
- ;
- ; Set up the local stack for Divisor parameter
- ;
- mov eax, [esp + 28]
- push eax
- mov eax, [esp + 28]
- push eax
-
- ;
- ; Set up the local stack for Dividend parameter
- ;
- mov eax, [esp + 28]
- push eax
- mov eax, [esp + 28]
- push eax
-
- ;
- ; Call native DivS64x64Remainder of BaseLib
- ;
- call DivS64x64Remainder
-
- ;
- ; EDX:EAX contains the quotient (dividend/divisor)
- ; Put the Remainder in EBX:ECX
- ;
- mov ecx, [esp + 20]
- mov ebx, [esp + 24]
-
- ;
- ; Adjust stack
- ;
- add esp, 28
-
- ret 16
- }
-}
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