> Misgenerated code might not be an issue now since we have tested our > framework > in LLVM-only mode. I think the problem still is about the link/unlink stuff. > The first problem I have while lowering the threshold is the broken one > generate > a few traces (2, actually) that a work one doesn't. When boot the linux image > downloaded from the QEMU website, the system hangs on the booting process (see > attach if you're interested). Simply put, the system hangs after printing
There's no attachment in this mail. I can try to help you resolving it if you provide more information. > ..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1 > > which turns out should be function check_timer (arch/i386/kernel/io_apic.c). I If it hangs inside QEMU itself then you may try to backport commit 4f61927a41a098d06e642ffdea5fc285dc3a0e6b that fixes infinite loop caused by hpet interrupt probing. -- Thanks. -- Max
