Test fixing jit

Author: shivammathur

ext/opcache/jit/tls/zend_jit_tls_darwin.c

@@ -37,12 +37,12 @@ zend_result zend_jit_resolve_tsrm_ls_cache_offsets(
 	}
 
 #if defined(__x86_64__)
-	size_t *ti;
-	__asm__ __volatile__(
-		"leaq __tsrm_ls_cache(%%rip),%0"
-		: "=r" (ti));
-	*module_offset = ti[2];
-	*module_index = ti[1] * 8;
+    struct tlv_descriptor { void*(*thunk)(struct tlv_descriptor*); uintptr_t key; uintptr_t offset; };
+    struct tlv_descriptor *desc;
+    __asm__ __volatile__("leaq __tsrm_ls_cache(%%rip), %0"
+                         : "=r" (desc) ); 
+    *module_index = desc->key * sizeof(void*);   // module index in bytes (dtv offset)
+    *module_offset = desc->offset;               // offset of _tsrm_ls_cache in TLS block
 
 	return SUCCESS;
 #endif