tf_r15
tf->tf_r11, tf->tf_r12, tf->tf_r13, tf->tf_r14, tf->tf_r15);
{ "r15", DB_OFFSET(tf_r15), db_frame },
sf.sf_uc.uc_mcontext.mc_r15 = regs->tf_r15;
regs->r_r15 = tp->tf_r15;
tp->tf_r15 = regs->r_r15;
mcp->mc_r15 = tp->tf_r15;
tp->tf_r15 = mcp->mc_r15;
case GDB_REG_R15: kdb_frame->tf_r15 = regval; break;
ASSYM(TF_R15, offsetof(struct trapframe, tf_r15));
pcb->pcb_r15 = tf->tf_r15;
frame->tf_r14, frame->tf_r15);
frame->tf_r14, frame->tf_r15, frame->tf_rflags,
regs->tf_r15 = context->sc_r15;
sf.sf_uc.uc_mcontext.sc_r15 = regs->tf_r15;
return (frame->tf_r15);
register_t tf_r15;