On Saturday 28 April 2007, Blue Swirl wrote: > Hi, > > I'm investigating why Sparc32 user emulator breaks when linked with > -lrt. It seems that other libraries also cause the problem, for > example -lm -ldl -lX11 -lbfd -lslang is okay, but -lm -ldl -lX11 > -lbfd -lslang -lglib-2.0 segfaults just like -lm -lrt. If just address > space conflict was the issue, I'd think 12 megs libbfd would trigger > the problem instead of 64k librt. > > Any ideas?
I've never got this to work reliably on either x86 or amd64 hosts. I get mysterious segfaults in the depths of libc. My guess is that the tricks qemu uses to link itself as a shared library are confusing things (possibly the TLS initialisation). Configuring with --enable-static usually works around the problem. Paul
