Add __x86.get_pc_thunk.bx to avoid dependency (#9955)

cmake/onnxruntime_mlas.cmake

@@ -355,6 +355,16 @@ else()
           ${mlas_platform_srcs_sse2}
           ${mlas_platform_srcs_avx}
         )
+
+        # In r23, NDK remove __x86.get_pc_thunk.* from libatomic. Add our own
+        # implementation to avoid external dependency.
+        if(ANDROID)
+          set(mlas_platform_srcs
+            ${mlas_platform_srcs}
+            ${MLAS_SRC_DIR}/x86/x86.get_pc_thunk.S
+          )
+	endif()
+
         if(NOT ONNXRUNTIME_MLAS_MULTI_ARCH)
           set(MLAS_SOURCE_IS_NOT_SET 0)
         endif()

onnxruntime/core/mlas/lib/x86/x86.get_pc_thunk.S

@@ -0,0 +1,34 @@
+/*++
+
+Copyright (c) Microsoft Corporation. All rights reserved.
+
+Licensed under the MIT License.
+
+Module Name:
+
+    x86.get_pc_thunk.S
+
+Abstract:
+
+    This module implements __x86.get_pc_thunk.* to avoid external dependency.
+
+--*/
+
+
+#include "asmmacro.h"
+
+        .intel_syntax noprefix
+
+/*++
+
+Routine Description:
+
+    The routine loads its return address -- which is the address of the
+    instruction that immediately follows -- into the ebx register.
+
+--*/
+
+        FUNCTION_ENTRY __x86.get_pc_thunk.bx
+
+        mov ebx, [esp]
+        ret