3.8. The Program Debugger
Debugging programs written at the assembly language level presents a challenge to the programmer, in part because of the effort required to insert temporary diagnostics.
Figure 3-4. Output from the nm command for SQUARES
L> nm bin/squares 0000000000000000 a *ABS* 60000000000007e0 ? _DYNAMIC 6000000000000798 ? _GLOBAL_OFFSET_TABLE_ 6000000000000930 G _IO_stdin_used 6000000000000780 ? __CTOR_END__ 6000000000000778 ? __CTOR_LIST__ 6000000000000790 ? __DTOR_END__ 6000000000000788 ? __DTOR_LIST__ 6000000000000960 A __bss_start 6000000000000750 D __data_start 40000000000005c0 t __do_global_ctors_aux 40000000000004a0 t __do_global_dtors_aux 6000000000000960 B __dso_handle w __gmon_start__ 6000000000000940 G __ia64_app_header ... |
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