r                 332 src/assemble.c     WORD r = 0;
r                 341 src/assemble.c     r = (WORD)(str[2] - '0');
r                 343 src/assemble.c     if(is_x == true && r == 0x0) {
r                 347 src/assemble.c     return r;
r                 172 src/exec.c         WORD r = 0;
r                 175 src/exec.c         if((r = ((oprx & 0x00F0) >>4)) > GRSIZE - 1) {
r                 180 src/exec.c         return r;
r                 259 src/exec.c     void adda(WORD r, WORD val)
r                 266 src/exec.c         if((tmp = (short)(sys->cpu->gr[r]) + (short)val) > 32767 || tmp < -32768) {
r                 270 src/exec.c         sys->cpu->gr[r] = (WORD)(tmp & 0xFFFF);
r                 271 src/exec.c         if((sys->cpu->gr[r] & 0x8000) == 0x8000) {
r                 273 src/exec.c         } else if(sys->cpu->gr[r] == 0x0) {
r                 306 src/exec.c     void addl_gr(WORD r, WORD val, bool add)
r                 311 src/exec.c         o = sys->cpu->gr[r];
r                 328 src/exec.c         sys->cpu->gr[r] = (WORD)s;
r                 408 src/exec.c     void cpa(WORD r, WORD val)
r                 411 src/exec.c         if((short)sys->cpu->gr[r] < (short)val) {
r                 413 src/exec.c         } else if(sys->cpu->gr[r] == val) {
r                 432 src/exec.c     void cpl(WORD r, WORD val)
r                 435 src/exec.c         if(sys->cpu->gr[r] < val) {
r                 437 src/exec.c         } else if(sys->cpu->gr[r] == val) {
r                 459 src/exec.c         WORD r = get_r_r1(w[0]);
r                 460 src/exec.c         WORD sign = sys->cpu->gr[r] & 0x8000;
r                 464 src/exec.c         sys->cpu->gr[r] &= 0x7FFF;
r                 466 src/exec.c             last = sys->cpu->gr[r] & 0x4000;
r                 467 src/exec.c             sys->cpu->gr[r] <<= 1;
r                 469 src/exec.c         sys->cpu->gr[r] = sign | (sys->cpu->gr[r] & 0x7FFF);
r                 479 src/exec.c         if(sys->cpu->gr[r] == 0x0) {
r                 488 src/exec.c         WORD r = get_r_r1(w[0]);
r                 489 src/exec.c         WORD sign = sys->cpu->gr[r] & 0x8000;
r                 493 src/exec.c         sys->cpu->gr[r] &= 0x7FFF;
r                 495 src/exec.c             last = sys->cpu->gr[r] & 0x1;
r                 496 src/exec.c             sys->cpu->gr[r] >>= 1;
r                 498 src/exec.c                 sys->cpu->gr[r] |= 0x4000;
r                 501 src/exec.c         sys->cpu->gr[r] = sign | sys->cpu->gr[r];
r                 511 src/exec.c         if(sys->cpu->gr[r] == 0x0) {
r                 521 src/exec.c         WORD r = get_r_r1(w[0]);
r                 525 src/exec.c             last = sys->cpu->gr[r] & 0x8000;
r                 526 src/exec.c             sys->cpu->gr[r] <<= 1;
r                 533 src/exec.c         if((sys->cpu->gr[r] & 0x8000) > 0x0) {
r                 537 src/exec.c         if(sys->cpu->gr[r] == 0x0) {
r                 547 src/exec.c         WORD r = get_r_r1(w[0]);
r                 551 src/exec.c             last = sys->cpu->gr[r] & 0x0001;
r                 552 src/exec.c             sys->cpu->gr[r] >>= 1;
r                 559 src/exec.c         if((sys->cpu->gr[r] & 0x8000) > 0x0) {
r                 563 src/exec.c         if(sys->cpu->gr[r] == 0x0) {