fix: arm64 compatibility issues

Author: WorldObservationLog

import.h

@@ -303,9 +303,30 @@ extern struct shared_ptr *_ZN17storeservicescore16PurchaseResponse5errorEv(void
 extern struct std_vector _ZNK17storeservicescore16PurchaseResponse5itemsEv(void *);
 extern struct std_vector _ZNK17storeservicescore12PurchaseItem6assetsEv(void *);
 extern union std_string *_ZNK17storeservicescore13PurchaseAsset3URLEv(void *, void *);
+void _ZNK17storeservicescore13PurchaseAsset3URLEvASM(void *buf, void *assetObj) {
+    asm volatile(
+        "mov x8, %0\n"       // 将接收返回值的内存地址放入 x8
+        "mov x0, %1\n"       // 将 this 指针放入 x0
+        "bl _ZNK17storeservicescore13PurchaseAsset3URLEv\n" // 调用目标函数
+        :
+        : "r" (buf), "r" (assetObj)
+        : "x8", "x0", "lr", "memory"
+    );
+}
 extern int _ZNK17storeservicescore19StoreErrorCondition9errorCodeEv(void *);
 
 extern void *_ZN17storeservicescore14RequestContext8fairPlayEv(void *, void *);
+void _ZN17storeservicescore14RequestContext8fairPlayEvASM(void *buf, void *reqCtxObj) {
+    asm volatile(
+        "mov x8, %0\n"
+        "mov x0, %1\n"
+        "bl _ZN17storeservicescore14RequestContext8fairPlayEv\n"
+        :
+        : "r" (buf), "r" (reqCtxObj)
+        : "x8", "x0", "lr", "memory"
+    );
+}
+
 extern struct std_vector _ZN17storeservicescore8FairPlay21getSubscriptionStatusEv(void *);
 
 

main.c

@@ -512,14 +512,15 @@ const char* get_m3u8_method_download(struct shared_ptr reqCtx, unsigned long ada
         struct std_vector assets = _ZNK17storeservicescore12PurchaseItem6assetsEv(firstItem->obj);
         struct shared_ptr *lastAsset = (struct shared_ptr *)assets.end - 1;
         union std_string *url_str = malloc(sizeof(union std_string));
-        _ZNK17storeservicescore13PurchaseAsset3URLEv(url_str, lastAsset->obj);
+        _ZNK17storeservicescore13PurchaseAsset3URLEvASM(url_str, lastAsset->obj);
         const char *url = std_string_data(url_str);
         if (url) {
             char *result = strdup(url);  // Make a copy
             free(url_str);
             return result;
         }
     } 
+    printf("14\n");
     return NULL;
 }
 
@@ -910,7 +911,7 @@ void write_music_token(void) {
 
 int offline_available() {
     struct shared_ptr *fairplay = malloc(16);
-    _ZN17storeservicescore14RequestContext8fairPlayEv(fairplay, reqCtx.obj);
+    _ZN17storeservicescore14RequestContext8fairPlayEvASM(fairplay, reqCtx.obj);
     struct std_vector fairplay_status = _ZN17storeservicescore8FairPlay21getSubscriptionStatusEv(fairplay->obj);
     char *begin_ptr = (char*)fairplay_status.begin;
     char *second_item_ptr = begin_ptr + 16;