MdePkg/BaseLib: Add one wrapper on RdRand access for parameter check.

[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
index 503f65a72107c8e8c388b305360045903f99907f..d00075afe778339068d4e3c065f884cf5c4479a7 100644 (file)
--- a/MdePkg/Library/BaseLib/Ia32/RdRand.S
+++ b/MdePkg/Library/BaseLib/Ia32/RdRand.S
@@ -1,5 +1,5 @@
 #------------------------------------------------------------------------------ ;\r
-# Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>\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
@@ -24,10 +24,10 @@
 //  Generates a 16 bit random number through RDRAND instruction.\r
 //  Return TRUE if Rand generated successfully, or FALSE if not.\r
 //\r
-//  BOOLEAN EFIAPI AsmRdRand16 (UINT16 *Rand);\r
+//  BOOLEAN EFIAPI InternalX86RdRand16 (UINT16 *Rand);\r
 //------------------------------------------------------------------------------\r
-ASM_GLOBAL ASM_PFX(AsmRdRand16)\r
-ASM_PFX(AsmRdRand16):\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
@@ -42,10 +42,10 @@ rn16_ok:
 //  Generates a 32 bit random number through RDRAND instruction.\r
 //  Return TRUE if Rand generated successfully, or FALSE if not.\r
 //\r
-//  BOOLEAN EFIAPI AsmRdRand32 (UINT32 *Rand);\r
+//  BOOLEAN EFIAPI InternalX86RdRand32 (UINT32 *Rand);\r
 //------------------------------------------------------------------------------\r
-ASM_GLOBAL ASM_PFX(AsmRdRand32)\r
-ASM_PFX(AsmRdRand32):\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
@@ -60,10 +60,10 @@ rn32_ok:
 //  Generates a 64 bit random number through RDRAND instruction.\r
 //  Return TRUE if Rand generated successfully, or FALSE if not.\r
 //\r
-//  BOOLEAN EFIAPI AsmRdRand64 (UINT64 *Rand);\r
+//  BOOLEAN EFIAPI InternalX86RdRand64 (UINT64 *Rand);\r
 //------------------------------------------------------------------------------\r
-ASM_GLOBAL ASM_PFX(AsmRdRand64)\r
-ASM_PFX(AsmRdRand64):\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