Desperado17

>>> That's for ~280K basic blocks I assume based on the stats from #4279 (comment) I cannot exactly reproduce the situation from an earlier run because I need to guess...

I ran the app with the following command line /media/mp001/DynamoRIO-AArch64-Linux-9.0.0/bin64/drrun -root /media/mp001/DynamoRIO-AArch64-Linux-9.0.0 -debug -checklevel 0 -thread_private -prof_pcs -prof_pcs_heap_size 240000 -t drcov -logdir /media/mp001/dynamorio -dump_binary -- /usr/bin/myapp But none of the...

Unfortunately, I don't have the capabilities to build something like that I think. I was unsure if this was only meant for proposals or requests too.

See this discussion: https://groups.google.com/g/dynamorio-users/c/IAFjO9gBPJ0 Ok,the nullptr in rdx seems to come via rbx from the rax register which is last written here: #0 0x00007ffff7611374 in __ctype_b_loc () at ../include/ctype.h:42 #1...

Ok, some infos about the system I currently use: ii libc-bin 2.35-0ubuntu3.1 amd64 GNU C Library: Binaries ii libc-dev-bin 2.35-0ubuntu3.1 amd64 GNU C Library: Development binaries ii libc-devtools 2.35-0ubuntu3.1 amd64...

Addendum: - The app uses dlopen, dlsym to open and address an external library. Could this be a problem? - Is there a way to avoid this codepath with decreased...

Greetings, can you tell me which parameters you use for building elftools for the nightlies? I would like to try defining isdigit locally with the default implementation which should suffice...

I'll try. Btw is there a simple method to build dynamorio with drmemory from dynamorio master?

Okay, so the source directory has a drmemory folder now. Whats missing is the cmake / build command I tried calling ./suite/runsuite_wrapper.pl automated_ci but it finished with errors. Just calling...

Ok, I built drmemory with default cmake ../ and modified elftoolchain that replaces the libc isdigit call with a simple internal ascii definition: int isdigit_custom ( int c ) {...