On Thu, Feb 27, 2025 at 01:34:46AM +0100, Samuel Thibault wrote: > Zhaoming Luo, le jeu. 27 févr. 2025 08:23:16 +0800, a ecrit: > > On Tue, Feb 25, 2025 at 08:28:34PM +0100, Samuel Thibault wrote: > > > Zhaoming Luo, le mar. 25 févr. 2025 21:14:14 +0800, a ecrit: > > > > The program './runtests.pl -g 546' stopped at [0] several times before > > > > the test is really running, so I think some preparations involved > > > > io_select_common. However, after the test is running, I set a breakpoint > > > > at [1](it's like playing pingpong between two gdbs :-)). The test still > > > > stops at [0] several times, so I think it's quite hard to find which > > > > EINTR caused the failure. > > > > > > Hard doesn't mean impossible, just not trivial ;) > > > > > > Remember that you can e.g. put printfs inside pfinet, so you can see > > > them intermixed with the printfs from your program. In the end it's not > > > that inconvenient compared to gdb. > > > > I don't think it works, first I tried to add a printf in > > io_select_common() but I didn't see the content of printf in output. > > Did you fflush(stdout)? Did you run the translator as active translator? > (perhaps also try stderr instead) > Ah thanks, running the translator is needed.
Zhaoming
