From: Omar Polo <o...@omarpolo.com> Date: Thu, 03 Aug 2023 23:36:06 +0200
>> > other than this, while the changes are a bit over my head, I've >> > quickly tested it and it seems to be working. So, fwiw, OK op@. >> > >> > I still get some ??? entries, for example with grep: >> > >> > $ make clean obj >> > [...] >> > $ make DEBUG='-O0 -g3' >> > [...] >> > $ valgrind obj/grep foo Makefile >> > [...] >> > ==31128== Use of uninitialised value of size 8 >> > ==31128== at 0x49D935D: ??? (in obj/grep) >> > ==31128== by 0x10F385: grep_reallocarray (util.c:615) >> > ==31128== by 0x10D626: add_pattern (grep.c:186) >> > ==31128== by 0x10D426: add_patterns (grep.c:224) >> > ==31128== by 0x10D03C: main (grep.c:473) >> > [...] >> >> I also tried DEBUG="-O0 -g3", but ??? was not displayed. Is your >> libc.so stripped? > > nope. while i've rebuilt and installed it, it's not stripped. I can > set a breakpoint in, for e.g., reallocarray in egdb and step into libc > just fine. > > Not a blocker for your diff IMHO since it improves the situation. > Given the tricky port I guess it's better to have this in. I will investigate into it again. Thank you. -- ASOU Masato
