UefiCpuPkg: Remove X86 ASM and S files

NASM has replaced ASM and S files.
1. Remove ASM from all modules expect for the ones in ResetVector directory.
The ones in ResetVector directory are included by Vtf0.nasmb. They are
also nasm style.
2. Remove S files from the drivers only.
3. https://bugzilla.tianocore.org/show_bug.cgi?id=881
After NASM is updated, S files can be removed from Library.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>

UefiCpuPkg/Library/BaseUefiCpuLib/BaseUefiCpuLib.inf

@@ -3,7 +3,7 @@
 #
 #  The library routines are UEFI specification compliant.
 #
-#  Copyright (c) 2009 - 2017, Intel Corporation. All rights reserved.<BR>
+#  Copyright (c) 2009 - 2018, 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
@@ -30,12 +30,10 @@
 #
 
 [Sources.IA32]
-  Ia32/InitializeFpu.asm
   Ia32/InitializeFpu.nasm
   Ia32/InitializeFpu.S
 
 [Sources.X64]
-  X64/InitializeFpu.asm
   X64/InitializeFpu.nasm
   X64/InitializeFpu.S
 

UefiCpuPkg/Library/BaseUefiCpuLib/Ia32/InitializeFpu.asm

@@ -1,79 +0,0 @@
-;------------------------------------------------------------------------------
-;*
-;*   Copyright (c) 2009, 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.
-;*
-;*    
-;------------------------------------------------------------------------------
-
-
-    .686
-    .model  flat,C
-    .const
-;
-; Float control word initial value: 
-; all exceptions masked, double-precision, round-to-nearest
-;
-mFpuControlWord       DW      027Fh
-;
-; Multimedia-extensions control word:
-; all exceptions masked, round-to-nearest, flush to zero for masked underflow
-;
-mMmxControlWord       DD      01F80h 
-
-    .xmm
-    .code
-
-;
-; Initializes floating point units for requirement of UEFI specification.
-;
-; This function initializes floating-point control word to 0x027F (all exceptions
-; masked,double-precision, round-to-nearest) and multimedia-extensions control word
-; (if supported) to 0x1F80 (all exceptions masked, round-to-nearest, flush to zero
-; for masked underflow).
-;
-InitializeFloatingPointUnits PROC PUBLIC
-
-    push    ebx
-
-    ;
-    ; Initialize floating point units
-    ;
-    finit
-    fldcw   mFpuControlWord
-    
-    ;
-    ; Use CpuId instructuion (CPUID.01H:EDX.SSE[bit 25] = 1) to test
-    ; whether the processor supports SSE instruction.
-    ;
-    mov     eax, 1
-    cpuid
-    bt      edx, 25
-    jnc     Done
-    
-    ;
-    ; Set OSFXSR bit 9 in CR4
-    ;
-    mov     eax, cr4
-    or      eax, BIT9
-    mov     cr4, eax
-    
-    ;
-    ; The processor should support SSE instruction and we can use
-    ; ldmxcsr instruction
-    ;
-    ldmxcsr mMmxControlWord
-Done:
-    pop     ebx
-
-    ret
-
-InitializeFloatingPointUnits ENDP
-
-END

UefiCpuPkg/Library/BaseUefiCpuLib/X64/InitializeFpu.asm

@@ -1,62 +0,0 @@
-;------------------------------------------------------------------------------
-;*
-;*   Copyright (c) 2009 - 2012, 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.
-;*
-;*
-;------------------------------------------------------------------------------
-
-
-.const
-;
-; Float control word initial value: 
-; all exceptions masked, double-extended-precision, round-to-nearest
-;
-mFpuControlWord       DW      037Fh
-;
-; Multimedia-extensions control word:
-; all exceptions masked, round-to-nearest, flush to zero for masked underflow
-;
-mMmxControlWord       DD      01F80h 
-
-.code
-
-
-;
-; Initializes floating point units for requirement of UEFI specification.
-;
-; This function initializes floating-point control word to 0x027F (all exceptions
-; masked,double-precision, round-to-nearest) and multimedia-extensions control word
-; (if supported) to 0x1F80 (all exceptions masked, round-to-nearest, flush to zero
-; for masked underflow).
-;
-InitializeFloatingPointUnits PROC PUBLIC
-
-    ;
-    ; Initialize floating point units
-    ;
-    ; The following opcodes stand for instruction 'finit' 
-    ; to be supported by some 64-bit assemblers
-    ;
-    DB      9Bh, 0DBh, 0E3h
-    fldcw   mFpuControlWord
-    
-    ;
-    ; Set OSFXSR bit 9 in CR4
-    ;
-    mov     rax, cr4
-    or      rax, BIT9
-    mov     cr4, rax
-
-    ldmxcsr mMmxControlWord
-    
-    ret
-InitializeFloatingPointUnits ENDP
-
-END