SIG_R0              7 src/pkg/runtime/signal_freebsd_arm.h #define SIG_R0(info, ctxt) (SIG_REGS(ctxt).__gregs[0])
SIG_R0              7 src/pkg/runtime/signal_linux_arm.h #define SIG_R0(info, ctxt) (SIG_REGS(ctxt).arm_r0)
SIG_R0              7 src/pkg/runtime/signal_netbsd_arm.h #define SIG_R0(info, ctxt) (SIG_REGS(ctxt).__gregs[REG_R0])