Mercurial > repos > blastem
diff 68kinst.c @ 1627:dc1eab3ec092
Fix cycle count for shift/rotate instructions with a static shift ammount
author | Michael Pavone <pavone@retrodev.com> |
---|---|
date | Wed, 31 Oct 2018 21:58:09 -0700 |
parents | 63f309cfbef9 |
children | 8554751f17b5 |
line wrap: on
line diff
--- a/68kinst.c Fri Oct 26 23:11:37 2018 -0700 +++ b/68kinst.c Wed Oct 31 21:58:09 2018 -0700 @@ -1537,6 +1537,7 @@ immed = 8; } decoded->src.params.immed = immed; + decoded->variant = VAR_QUICK; } decoded->dst.addr_mode = MODE_REG; decoded->dst.params.regs.pri = *istream & 0x7; @@ -2608,9 +2609,12 @@ #endif default: size = decoded->extra.size; + uint8_t is_quick = decoded->variant == VAR_QUICK && decoded->op != M68K_ASL && decoded->op != M68K_ASR + && decoded->op != M68K_LSL && decoded->op != M68K_LSR && decoded->op != M68K_ROXR && decoded->op != M68K_ROXL + && decoded->op != M68K_ROR && decoded->op != M68K_ROL; ret = sprintf(dst, "%s%s%s", mnemonics[decoded->op], - decoded->variant == VAR_QUICK ? "q" : (decoded->variant == VAR_IMMEDIATE ? "i" : ""), + is_quick ? "q" : (decoded->variant == VAR_IMMEDIATE ? "i" : ""), size == OPSIZE_BYTE ? ".b" : (size == OPSIZE_WORD ? ".w" : (size == OPSIZE_LONG ? ".l" : ""))); } if (decoded->op == M68K_MOVEM) {