sign              448 src/exec.c         WORD sign = sys->cpu->gr[r] & 0x8000;
sign              457 src/exec.c         sys->cpu->gr[r] = sign | (sys->cpu->gr[r] & 0x7FFF);
sign              463 src/exec.c         if(sign > 0x0) {
sign              477 src/exec.c         WORD sign = sys->cpu->gr[r] & 0x8000;
sign              485 src/exec.c             if(sign > 0) {
sign              489 src/exec.c         sys->cpu->gr[r] = sign | sys->cpu->gr[r];
sign              495 src/exec.c         if(sign > 0x0) {