Hi Jean, On Tue, May 06, 2014 at 04:55:33PM +0100, Jean Pihet wrote: > Adding libdw DWARF post unwind support, which is part > of elfutils-devel/libdw-dev package from version 0.158. > > Note: the libdw code needs some support for dwarf unwinding > on ARM64, this code is submitted seperately on the elfutils > ML. > > The new code is contained in unwin-libdw.c object, and > implements unwind__get_entries unwind interface function. Are you planning to implement support for 32-bit ARM too? If so, we'll need compat handling here again (your favourite!). > +bool libdw__arch_set_initial_registers(Dwfl_Thread *thread, void *arg) > +{ > + struct unwind_info *ui = arg; > + struct regs_dump *user_regs = &ui->sample->user_regs; > + Dwarf_Word dwarf_regs[PERF_REG_ARM64_MAX]; Shouldn't this be PERF_REG_ARM64_MAX - 1? Will _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/linux-arm-kernel