回答編集履歴
1
回答に追記
test
CHANGED
|
@@ -3,3 +3,35 @@
|
|
|
3
3
|
|
|
4
4
|
|
|
5
5
|
iretq だそーです
|
|
6
|
+
|
|
7
|
+
|
|
8
|
+
|
|
9
|
+
---
|
|
10
|
+
|
|
11
|
+
```C
|
|
12
|
+
|
|
13
|
+
// testc.c
|
|
14
|
+
|
|
15
|
+
__attribute__(( interrupt ))
|
|
16
|
+
|
|
17
|
+
void handler(void* p)
|
|
18
|
+
|
|
19
|
+
{
|
|
20
|
+
|
|
21
|
+
__asm("iret\n");
|
|
22
|
+
|
|
23
|
+
// __asm("iretd\n");
|
|
24
|
+
|
|
25
|
+
__asm("iretq\n");
|
|
26
|
+
|
|
27
|
+
}
|
|
28
|
+
|
|
29
|
+
|
|
30
|
+
|
|
31
|
+
```
|
|
32
|
+
|
|
33
|
+
|
|
34
|
+
|
|
35
|
+
gcc -S -mgeneral-regs-only testc.c
|
|
36
|
+
|
|
37
|
+
でやってみましょう
|