xref: /openbmc/qemu/tests/tcg/multiarch/nop_func.h (revision 2e1cacfb)
1 /*
2  * No-op functions that can be safely copied.
3  *
4  * SPDX-License-Identifier: GPL-2.0-or-later
5  */
6 #ifndef NOP_FUNC_H
7 #define NOP_FUNC_H
8 
9 static const char nop_func[] = {
10 #if defined(__aarch64__)
11     0xc0, 0x03, 0x5f, 0xd6,     /* ret */
12 #elif defined(__alpha__)
13     0x01, 0x80, 0xFA, 0x6B,     /* ret */
14 #elif defined(__arm__)
15     0x1e, 0xff, 0x2f, 0xe1,     /* bx lr */
16 #elif defined(__riscv)
17     0x67, 0x80, 0x00, 0x00,     /* ret */
18 #elif defined(__s390__)
19     0x07, 0xfe,                 /* br %r14 */
20 #elif defined(__i386__) || defined(__x86_64__)
21     0xc3,                       /* ret */
22 #endif
23 };
24 
25 #endif
26