(gdb) info files
Symbols from "/Users/zsg/go/src/go-learning/test/main".
Local exec file:
`/Users/zsg/go/src/go-learning/test/main', file type mach-o-x86-64.
Entry point: 0x1052720
0x0000000001001000 - 0x0000000001093074 is .text
0x0000000001093080 - 0x00000000010e19ad is __TEXT.__rodata
0x00000000010e19c0 - 0x00000000010e1ac2 is __TEXT.__symbol_stub1
0x00000000010e1ae0 - 0x00000000010e2744 is __TEXT.__typelink
0x00000000010e2748 - 0x00000000010e27b0 is __TEXT.__itablink
0x00000000010e27b0 - 0x00000000010e27b0 is __TEXT.__gosymtab
0x00000000010e27c0 - 0x000000000115bee7 is __TEXT.__gopclntab
0x000000000115c000 - 0x000000000115c158 is __DATA.__nl_symbol_ptr
0x000000000115c160 - 0x0000000001168c9c is __DATA.__noptrdata
0x0000000001168ca0 - 0x000000000116f610 is .data
0x000000000116f620 - 0x000000000118ae50 is .bss
0x000000000118ae60 - 0x000000000118d418 is __DATA.__noptrbss
(gdb) b*0x1052720
Breakpoint 1 at 0x1052720 file address should be here........
(gdb)