int test(void)
{
asm __volatile__(".word 0x144f0000");
asm __volatile__("b 0x13c0000");
asm __volatile__(".word 0xd503201f");
asm __volatile__("nop");
asm __volatile__(".word 0xd65f03c0");
asm __volatile__("ret");
}
これをaarch64-none-elf-gcc test.c -c -o test.oして得られたものをaarch64-none-elf-objdump -d test.oすると（続く）
aa@framboise:~$ aarch64-none-elf-objdump -d test.o
test.o: file format elf64-littleaarch64
Disassembly of section .text:
0000000000000000
0: 144f0000 .word 0x144f0000
4: 144f0000 b 13c0004
8: d503201f .word 0xd503201f
c: d503201f nop
10: d65f03c0 .word 0xd65f03c0
14: d65f03c0 ret
18: d503201f nop
1c: d65f03c0 ret
uaa@framboise:~$
…なぜなのか
