REG_EDX            15 src/pkg/runtime/os_netbsd_386.c 	mc->__gregs[REG_EDX] = (uint32)gp;
REG_EDX            10 src/pkg/runtime/signal_netbsd_386.h #define SIG_EDX(info, ctxt) (SIG_REGS(ctxt).__gregs[REG_EDX])