day4- ldによるセクション配置の確認(nm編)

[hirasawa@aspire-white gcc-Programming-Kobo]$ nm address.o
00000004 C a1
00000000 D a2
00000004 C a3
00000004 D a4
00000000 b a5
00000008 d a6
0000000c D a7
00000004 b c3.1697
00000010 d c4.1698
00000000 T func
000000ef T main
         U printf
         U putchar

B/b .. bss Section
C/c .. commonだってさ、
D/d .. data Section
T/t .. text Section
U/u .. Undefined
\

[hirasawa@ubunt1004-32-2 gcc-Programming-Kobo]$ nm address.o | sort -k2
00000004 C a1
00000004 C a3
00000000 D a2
00000004 D a4
0000000c D a7
00000000 T func
000000ef T main
00000000 b a5
00000004 b c3.1697
00000008 d a6
00000010 d c4.1698
         U printf
         U putchar
[hirasawa@ubunt1004-32-2 gcc-Programming-Kobo]$