refactor(opentmk): interrupt handler doesn't need to save state for all the registers

Author: mayank-microsoft

opentmk/src/arch/x86_64/interrupt_handler_register.rs

@@ -9,86 +9,7 @@ static COMMON_HANDLER_MUTEX: Mutex<()> = Mutex::new(());
 macro_rules! create_fn {
     ($name:ident, $i: expr) => {
         extern "x86-interrupt" fn $name(stack_frame: InterruptStackFrame) {
-            unsafe {
-                asm!(r#"
-                push rax
-                push rbx
-                push rcx
-                push rdx
-                push rsi
-                push rdi
-                push rbp
-                push rsp
-                push r8
-                push r9
-                push r10
-                push r11
-                push r12
-                push r13
-                push r14
-                push r15
-            
-                sub rsp, 256  
-                movups [rsp + 16 * 0], xmm0
-                movups [rsp + 16 * 1], xmm1
-                movups [rsp + 16 * 2], xmm2
-                movups [rsp + 16 * 3], xmm3
-                movups [rsp + 16 * 4], xmm4
-                movups [rsp + 16 * 5], xmm5
-                movups [rsp + 16 * 6], xmm6
-                movups [rsp + 16 * 7], xmm7
-                movups [rsp + 16 * 8], xmm8
-                movups [rsp + 16 * 9], xmm9
-                movups [rsp + 16 * 10], xmm10
-                movups [rsp + 16 * 11], xmm11
-                movups [rsp + 16 * 12], xmm12
-                movups [rsp + 16 * 13], xmm13
-                movups [rsp + 16 * 14], xmm14
-                movups [rsp + 16 * 15], xmm15
-"#);
-
-unsafe { (COMMON_HANDLER)(stack_frame, $i) };
-
-asm!(r#"
-                
-            
-                movups xmm0, [rsp + 16 * 0]
-                movups xmm1, [rsp + 16 * 1]
-                movups xmm2, [rsp + 16 * 2]
-                movups xmm3, [rsp + 16 * 3]
-                movups xmm4, [rsp + 16 * 4]
-                movups xmm5, [rsp + 16 * 5]
-                movups xmm6, [rsp + 16 * 6]
-                movups xmm7, [rsp + 16 * 7]
-                movups xmm8, [rsp + 16 * 8]
-                movups xmm9, [rsp + 16 * 9]
-                movups xmm10, [rsp + 16 * 10]
-                movups xmm11, [rsp + 16 * 11]
-                movups xmm12, [rsp + 16 * 12]
-                movups xmm13, [rsp + 16 * 13]
-                movups xmm14, [rsp + 16 * 14]
-                movups xmm15, [rsp + 16 * 15]
-                add rsp, 16 * 16  
-            
-                pop r15
-                pop r14
-                pop r13
-                pop r12
-                pop r11
-                pop r10
-                pop r9
-                pop r8
-                pop rsp
-                pop rbp
-                pop rdi
-                pop rsi
-                pop rdx
-                pop rcx
-                pop rbx
-                pop rax
-            
-                "#);
-            }
+            unsafe { (COMMON_HANDLER)(stack_frame, $i) };
         }
     };
 }