Lines Matching refs:uc_mcontext
581 * through the manipulation of the MSR bits in uc_mcontext or (b) the
665 get_user(new_msr, &new_ctx->uc_mcontext.gp_regs[PT_MSR]))
689 unsafe_setup_sigcontext(&old_ctx->uc_mcontext, current, 0, NULL,
722 if (__unsafe_restore_sigcontext(current, NULL, 0, &new_ctx->uc_mcontext)) {
800 if (__get_user(msr, &uc->uc_mcontext.gp_regs[PT_MSR]))
814 if (restore_tm_sigcontexts(current, &uc->uc_mcontext,
815 &uc_transact->uc_mcontext))
832 if (!user_read_access_begin(&uc->uc_mcontext, sizeof(uc->uc_mcontext)))
835 unsafe_restore_sigcontext(current, NULL, 1, &uc->uc_mcontext,
895 err |= setup_tm_sigcontexts(&frame->uc.uc_mcontext,
896 &frame->uc_transact.uc_mcontext,
908 unsafe_setup_sigcontext(&frame->uc.uc_mcontext, tsk, ksig->sig,
964 regs->gpr[4] = (unsigned long)&frame->uc.uc_mcontext;