MdePkg/BaseLib: Remove .S files for IA32 and X64 arch

[mirror_edk2.git] / MdePkg / Library / BaseLib / Ia32 / RdRand.S

diff --git a/MdePkg/Library/BaseLib/Ia32/RdRand.S b/MdePkg/Library/BaseLib/Ia32/RdRand.S
deleted file mode 100644 (file)
index d00075a..0000000
--- a/MdePkg/Library/BaseLib/Ia32/RdRand.S
+++ /dev/null
@@ -1,80 +0,0 @@
-#------------------------------------------------------------------------------ ;\r
-# Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<BR>\r
-# This program and the accompanying materials\r
-# are licensed and made available under the terms and conditions of the BSD License\r
-# which accompanies this distribution.  The full text of the license may be found at\r
-# http://opensource.org/licenses/bsd-license.php.\r
-#\r
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-#\r
-# Module Name:\r
-#\r
-#   RdRand.S\r
-#\r
-# Abstract:\r
-#\r
-#   Generates random number through CPU RdRand instruction under 32-bit platform.\r
-#\r
-# Notes:\r
-#\r
-#------------------------------------------------------------------------------\r
-\r
-//------------------------------------------------------------------------------\r
-//  Generates a 16 bit random number through RDRAND instruction.\r
-//  Return TRUE if Rand generated successfully, or FALSE if not.\r
-//\r
-//  BOOLEAN EFIAPI InternalX86RdRand16 (UINT16 *Rand);\r
-//------------------------------------------------------------------------------\r
-ASM_GLOBAL ASM_PFX(InternalX86RdRand16)\r
-ASM_PFX(InternalX86RdRand16):\r
-    .byte  0x0f, 0xc7, 0xf0        // rdrand r16: "0f c7 /6  ModRM:r/m(w)"\r
-    jc     rn16_ok                 // jmp if CF=1\r
-    xor    %eax, %eax              // reg=0 if CF=0\r
-    ret                            // return with failure status\r
-rn16_ok:\r
-    mov    0x4(%esp), %edx\r
-    mov    %ax, (%edx)\r
-    mov    $0x1, %eax\r
-    ret\r
-\r
-//------------------------------------------------------------------------------\r
-//  Generates a 32 bit random number through RDRAND instruction.\r
-//  Return TRUE if Rand generated successfully, or FALSE if not.\r
-//\r
-//  BOOLEAN EFIAPI InternalX86RdRand32 (UINT32 *Rand);\r
-//------------------------------------------------------------------------------\r
-ASM_GLOBAL ASM_PFX(InternalX86RdRand32)\r
-ASM_PFX(InternalX86RdRand32):\r
-    .byte  0x0f, 0xc7, 0xf0        // rdrand r32: "0f c7 /6  ModRM:r/m(w)"\r
-    jc     rn32_ok                 // jmp if CF=1\r
-    xor    %eax, %eax              // reg=0 if CF=0\r
-    ret                            // return with failure status\r
-rn32_ok:\r
-    mov    0x4(%esp), %edx\r
-    mov    %eax, (%edx)\r
-    mov    $0x1, %eax\r
-    ret\r
-\r
-//------------------------------------------------------------------------------\r
-//  Generates a 64 bit random number through RDRAND instruction.\r
-//  Return TRUE if Rand generated successfully, or FALSE if not.\r
-//\r
-//  BOOLEAN EFIAPI InternalX86RdRand64 (UINT64 *Rand);\r
-//------------------------------------------------------------------------------\r
-ASM_GLOBAL ASM_PFX(InternalX86RdRand64)\r
-ASM_PFX(InternalX86RdRand64):\r
-    .byte  0x0f, 0xc7, 0xf0        // rdrand r32: "0f c7 /6  ModRM:r/m(w)"\r
-    jnc    rn64_ret                // jmp if CF=0\r
-    mov    0x4(%esp), %edx\r
-    mov    %eax, (%edx)\r
-\r
-    .byte  0x0f, 0xc7, 0xf0        // generate another 32 bit RN\r
-    jnc    rn64_ret                // jmp if CF=0\r
-    mov    %eax, 0x4(%edx)\r
-\r
-    mov    $0x1, %eax\r
-    ret\r
-rn64_ret:\r
-    xor    %eax, %eax\r
-    ret                            // return with failure status\r