SIG_SP             20 src/pkg/runtime/signal_freebsd_arm.h #define SIG_SP(info, ctxt) (SIG_REGS(ctxt).__gregs[13])
SIG_SP             20 src/pkg/runtime/signal_linux_arm.h #define SIG_SP(info, ctxt) (SIG_REGS(ctxt).arm_sp)
SIG_SP             20 src/pkg/runtime/signal_netbsd_arm.h #define SIG_SP(info, ctxt) (SIG_REGS(ctxt).__gregs[REG_R13])