From f5ea58e35a1f5e63b82da9766a4d81678e41cf90 Mon Sep 17 00:00:00 2001
From: Mygod <contact-git@mygod.be>
Date: Wed, 12 Aug 2020 01:39:50 +0800
Subject: [PATCH] Detect ABI_STRING correctly

---
 mobile/src/main/java/be/mygod/librootkotlinx/AppProcess.kt | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/mobile/src/main/java/be/mygod/librootkotlinx/AppProcess.kt b/mobile/src/main/java/be/mygod/librootkotlinx/AppProcess.kt
index cf233217..fe1740e9 100644
--- a/mobile/src/main/java/be/mygod/librootkotlinx/AppProcess.kt
+++ b/mobile/src/main/java/be/mygod/librootkotlinx/AppProcess.kt
@@ -12,7 +12,10 @@ object AppProcess {
      */
     @get:RequiresApi(29)
     val genericLdConfigFilePath: String get() {
-        "/system/etc/ld.config.${Build.VERSION.SDK_INT}.txt".let { if (File(it).isFile) return it }
+        val classVMRuntime = Class.forName("dalvik.system.VMRuntime")
+        val abiString = classVMRuntime.getDeclaredMethod("getCurrentInstructionSet").invoke(
+                classVMRuntime.getDeclaredMethod("getRuntime").invoke(null))
+        "/system/etc/ld.config.$abiString.txt".let { if (File(it).isFile) return it }
         if (Build.VERSION.SDK_INT >= 30) "/linkerconfig/ld.config.txt".let {
             check(File(it).isFile) { "failed to find generated linker configuration from \"$it\"" }
             return it