fix: use #else instead of #endif for x86 guards in msr(), kvm_interception(), and breakpoint()

The previous pattern (#if (!x86) return false; #endif) inserts an early
return but the compiler still compiles the code below. MSVC on ARM64
fails because x86-specific intrinsics (__readmsr, __stosb, __movsb) and
x86 debug registers (Dr0, Dr7) don't exist on that platform.

Changed all three functions to use #if (!x86) return false; #else ... #endif
so the x86-specific code is completely excluded from compilation on non-x86
targets.

Author: Dreaming-Codes

src/vmaware.hpp

@@ -11797,7 +11797,7 @@ struct VM {
     [[nodiscard]] static bool msr() {
     #if (!x86)
         return false;
-    #endif  
+    #else
         constexpr u32 random_msr = 0xDEADBEEFu;
 
         auto try_read = [](u32 msr_index) -> bool {
@@ -11849,6 +11849,7 @@ struct VM {
         }
 
         return false;
+    #endif
     }
 
 
@@ -11861,7 +11862,7 @@ struct VM {
     [[nodiscard]] static bool kvm_interception() {
     #if (!x86)
         return false;
-    #endif
+    #else
         using nt_allocate_virtual_memory_t = NTSTATUS(__stdcall*)(HANDLE, PVOID*, ULONG_PTR, PSIZE_T, ULONG, ULONG);
         using nt_protect_virtual_memory_t = NTSTATUS(__stdcall*)(HANDLE, PVOID*, PSIZE_T, ULONG, PULONG);
         using nt_free_virtual_memory_t = NTSTATUS(__stdcall*)(HANDLE, PVOID*, PSIZE_T, ULONG);
@@ -11947,6 +11948,7 @@ struct VM {
         }
 
         return false;
+    #endif
     }
 
 
@@ -11958,7 +11960,7 @@ struct VM {
     [[nodiscard]] static bool breakpoint() {
     #if (!x86)
         return false;
-    #endif
+    #else
         const HMODULE ntdll = util::get_ntdll();
         if (!ntdll) return false;
 
@@ -12072,6 +12074,7 @@ struct VM {
         nt_free_virtual_memory(current_process, &dst_page, &free_size, MEM_RELEASE);
 
         return !ermsb_trap_detected;
+    #endif
     }
     // ADD NEW TECHNIQUE FUNCTION HERE
 #endif