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char m[30000]; | |
int main() { | |
int r = 0; | |
--m[r]; | |
return 0; | |
} |
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! sh-elf-gcc -nostdlib -g -O a.c | |
! sh-elf-objdump -S a.out | |
a.out: ファイル形式 elf32-sh | |
セクション .text の逆アセンブル: | |
00001000 <_main>: | |
char m[30000]; | |
int main() { | |
1000: 2f e6 mov.l r14,@-r15 | |
1002: 6e f3 mov r15,r14 | |
int r = 0; | |
--m[r]; | |
1004: d2 03 mov.l 1014 <_main+0x14>,r2 ! 1098 <___ctors> | |
1006: 61 20 mov.b @r2,r1 | |
1008: 71 ff add #-1,r1 | |
100a: 22 10 mov.b r1,@r2 | |
return 0; | |
} | |
100c: e0 00 mov #0,r0 | |
100e: 6f e3 mov r14,r15 | |
1010: 00 0b rts | |
1012: 6e f6 mov.l @r15+,r14 | |
1014: 00 00 .word 0x0000 | |
1016: 10 98 mov.l r9,@(32,r0) |
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