gprof
If gprof
was compiled with debugging enabled,
the `-d
' option triggers debugging output
(to stdout) which can be helpful in understanding its operation.
The debugging number specified is interpreted as a sum of the following
options:
2 - Topological sort
4 - Cycles
16 - Tallying
32 - Call graph arc sorting
64 - Reading histogram and call graph records
128 - Symbol table
-l
' option), also shows line numbers
being assigned to memory addresses.
256 - Static call graph
-c
' option
512 - Symbol table and arc table lookups
1024 - Call graph propagation
2048 - Basic-blocks
-l
' option)
4096 - Symspecs
8192 - Annotate source
-A
' option
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