Re: `clang -pg` generates binary which coredumps on start

2021-01-29 Thread Lev Serebryakov
On 29.01.2021 10:47, Dimitry Andric wrote: I'm trying to profile my user-level program on FreeBSD 12-STABLE (amd64). When I build it with `cc -g -pg -O3` it coredumps on start. What do I do wrong? (lldb) bt * thread #1, name = 'mergenets', stop reason = signal SIGSEGV * frame #0:

Re: `clang -pg` generates binary which coredumps on start

2021-01-28 Thread Dimitry Andric
On 29 Jan 2021, at 00:57, Lev Serebryakov wrote: > > I'm trying to profile my user-level program on FreeBSD 12-STABLE (amd64). > When I build it with `cc -g -pg -O3` it coredumps on start. What do I do > wrong? > > (lldb) bt > * thread #1, name = 'mergenets', stop reason = signal SIGSEGV > *

`clang -pg` generates binary which coredumps on start

2021-01-28 Thread Lev Serebryakov
I'm trying to profile my user-level program on FreeBSD 12-STABLE (amd64). When I build it with `cc -g -pg -O3` it coredumps on start. What do I do wrong? (lldb) bt * thread #1, name = 'mergenets', stop reason = signal SIGSEGV * frame #0: 0x frame #1: 0x0028ebbf