dt/int/sc_nbexterns.cc

66 add_on_help(small_type &us, int /* unb */, int und, sc_digit *ud,
71     if (us == vs) {  // case 3
83             us = SC_ZERO;
91             us = -us;
121 mul_on_help_signed(small_type &us, int unb, int und, sc_digit *ud,
136             us = CONVERT_SM_to_2C_to_SM(us, unb, old_und, ud);
141             COPY_DIGITS(us, unb, old_und, ud, vnb, vnd, vd);
149             COPY_DIGITS(us, unb, old_und, ud, unb + vnb, 1, &d);
172         COPY_DIGITS(us, unb, old_und, ud, unb + vnb, nd, d);
184 mul_on_help_unsigned(small_type &us, int unb, int und, sc_digit *ud,
199             us = CONVERT_SM_to_2C_to_SM(us, unb, old_und, ud);
204             COPY_DIGITS(us, unb, old_und, ud, vnb, vnd, vd);
212             COPY_DIGITS(us, unb, old_und, ud, unb + vnb, 1, &d);
235         COPY_DIGITS(us, unb, old_und, ud, unb + vnb, nd, d);
251 div_on_help_signed(small_type &us, int unb, int und, sc_digit *ud,
265             us = SC_ZERO;
273             us = CONVERT_SM_to_2C_to_SM(us, unb, old_und, ud);
298         COPY_DIGITS(us, unb, old_und, ud, sc_max(unb, vnb), nd - 1, d);
310 div_on_help_unsigned(small_type &us, int unb, int und, sc_digit *ud,
324             us = SC_ZERO;
332             us = CONVERT_SM_to_2C_to_SM(us, unb, old_und, ud);
357         COPY_DIGITS(us, unb, old_und, ud, sc_max(unb, vnb), nd - 1, d);
373 mod_on_help_signed(small_type &us, int unb, int und, sc_digit *ud,
391             us = SC_ZERO;
400             us = SC_ZERO;
423         us = check_for_zero(us, nd - 1, d);
425         if (us == SC_ZERO)
428             COPY_DIGITS(us, unb, old_und, ud, sc_min(unb, vnd), nd - 1, d);
439 mod_on_help_unsigned(small_type &us, int unb, int und, sc_digit *ud,
457             us = SC_ZERO;
467             us = SC_ZERO;
490         us = check_for_zero(us, nd - 1, d);
492         if (us == SC_ZERO)
495             COPY_DIGITS(us, unb, old_und, ud, sc_min(unb, vnd), nd - 1, d);
511 and_on_help(small_type us, int /* unb */, int und, sc_digit *ud,
527     small_type s = mul_signs(us, vs);
530         if (us > 0) { // case 2
555         if (us > 0) { // case 4
587 or_on_help(small_type us, int /* unb */, int und, sc_digit *ud,
602     small_type s = mul_signs(us, vs);
605         if (us > 0) { // case 3
628         if (us > 0) { // case 5
665 xor_on_help(small_type us, int /* unb */, int und, sc_digit *ud,
680     small_type s = mul_signs(us, vs);
683         if (us > 0) { // case 3
709         if (us > 0) { // case 5