[PATCH] Cygwin: Have gmondump support ssp-generated gmon.out
Fri Jun 10 10:21:27 GMT 2022
On Jun 8 21:47, Mark Geisert wrote:
> Cygwin tool ssp generates gmon.out files with different address
> resolution than other tools do. Two address bytes per bucket rather than
> the usual four address bytes. Gprof can deal with the difference but
> gmondump can't because the latter's gmon.out header validation fails.
> - Remove the offending portion of the header validation code.
> - Make sure all code can handle differing address resolutions.
> - Display address resolution in verbose data dumps.
> - Change "rawarc" to "struct rawarc" in certain sizeof expressions to
> avoid buffer overrun faults.
> - When "-v" (verbose) is specified, note when there is missing bucket
> data or rawarc data.
> winsup/utils/gmondump.c | 35 ++++++++++++++++++++++-------------
> 1 file changed, 22 insertions(+), 13 deletions(-)
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