On 05/05/14 08:54, Anshuman Khandual wrote: > This patch enables get and set of transactional memory related register > sets through PTRACE_GETREGSET/PTRACE_SETREGSET interface by implementing > four new powerpc specific register sets i.e REGSET_TM_SPR, REGSET_TM_CGPR, > REGSET_TM_CFPR, REGSET_CVMX support corresponding to these following new > ELF core note types added previously in this regard. > > (1) NT_PPC_TM_SPR > (2) NT_PPC_TM_CGPR > (3) NT_PPC_TM_CFPR > (4) NT_PPC_TM_CVMX
Sorry that I couldn't tell this from the code, but, what does the kernel return when the ptracer requests these registers and the program is not in a transaction? Specifically I'm wondering whether this follows the same semantics as the s390 port. -- Pedro Alves _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
