Add stack overflow example for Linux AArch64

YaSuenag · YaSuenag · commit 5ca50a244096 · 2020-12-31T22:27:33.000+09:00
diff --git a/NativeStackOverflow/CMakeLists.txt b/NativeStackOverflow/CMakeLists.txt
@@ -2,7 +2,9 @@ cmake_minimum_required(VERSION 3.10)
 project(NativeStackOverflow C ASM)
 
 if(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "x86_64")
-  set(ASM_SRC NativeOverflow.s)
+  set(ASM_SRC NativeOverflow-x86_64.s)
+elseif(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "aarch64")
+  set(ASM_SRC NativeOverflow-aarch64.s)
 else()
   message(FATAL_ERROR "Unsupported processor:" ${CMAKE_SYSTEM_PROCESSOR})
 endif()
diff --git a/NativeStackOverflow/NativeOverflow-aarch64.s b/NativeStackOverflow/NativeOverflow-aarch64.s
@@ -0,0 +1,10 @@
+.global Java_NativeStackOverflow_doOverflow
+.type Java_NativeStackOverflow_doOverflow, @function
+
+Java_NativeStackOverflow_doOverflow:
+  stp x29, x30, [sp, #-16]
+  mov x29, sp
+
+  1:
+    stp xzr, xzr, [sp, #-16]!
+    b 1b
diff --git a/NativeStackOverflow/NativeOverflow-x86_64.s b/NativeStackOverflow/NativeOverflow-x86_64.s
diff --git a/NativeStackOverflow/README.md b/NativeStackOverflow/README.md
@@ -7,6 +7,7 @@
 # 対応環境
 
 * Linux x86_64
+* Linux AArch64
 
 # ネイティブレベルのスタックオーバーフローの起こし方
 
