//---------------------------------------------------------------------- static void process_operand(op_t &x,int isAlt,int isload) { switch ( x.type ) { case o_reg: case o_reglist: return; case o_imm: QASSERT(10090, isload); process_immediate_number(x.n); if ( op_adds_xrefs(uFlag, x.n) ) ua_add_off_drefs2(x, dr_O, calc_opimm_flags()); break; case o_phrase: case o_displ: process_immediate_number(x.n); if ( isAlt ) break; if ( op_adds_xrefs(uFlag, x.n) ) { ea_t ea = ua_add_off_drefs2(x, isload ? dr_R : dr_W, calc_opdispl_flags()); if ( ea != BADADDR ) { ua_dodata2(x.offb, ea, x.dtyp); if ( !isload ) doVar(ea); } } // create stack variables if required if ( x.type == o_displ && may_create_stkvars() && !isDefArg(uFlag, x.n) ) { func_t *pfn = get_func(cmd.ea); if ( pfn != NULL && (issp(x.phrase) || isbp(x.phrase) && (pfn->flags & FUNC_FRAME) != 0) ) { if ( ua_stkvar2(x, x.addr, STKVAR_VALID_SIZE) ) op_stkvar(cmd.ea, x.n); } } break; case o_near: case o_far: { cref_t ftype = x.type == o_near ? fl_JN : fl_JF; ea_t ea = calc_mem(x); if ( InstrIsSet(cmd.itype, CF_CALL) ) { if ( !func_does_return(ea) ) flow = false; ftype = x.type == o_near ? fl_CN : fl_CF; } ua_add_cref(x.offb, ea, ftype); } break; case o_mem: { ea_t ea = calc_mem(x); ua_add_dref(x.offb, ea, isload ? dr_R : dr_W); ua_dodata2(x.offb, ea, x.dtyp); if ( !isload ) doVar(ea); } break; default: INTERR(10091); } }
//---------------------------------------------------------------------- bool outop(op_t &x) { switch ( x.type ) { case o_void: return 0; case o_reg: outreg(x.reg); break; case o_reglist: out_symbol('('); out_reglist(x.reg, 8); out_symbol(')'); break; case o_imm: out_symbol('#'); OutValue(x, calc_opimm_flags()); out_sizer(x); break; case o_mem: out_symbol('@'); case o_near: case o_far: { ea_t ea = calc_mem(x); if ( !out_name_expr(x, ea, BADADDR) ) out_bad_address(x.addr); out_sizer(x); } break; case o_phrase: if ( x.phtype == ph_normal ) { bool outdisp = isOff(uFlag,x.n) || isStkvar(uFlag,x.n) || isEnum(uFlag,x.n) || isStroff(uFlag,x.n); if ( outdisp ) goto OUTDISP; } out_symbol('@'); if ( x.phtype == ph_pre ) out_symbol('-'); outreg(x.phrase); if ( x.phtype == ph_post ) out_symbol('+'); break; case o_displ: OUTDISP: out_symbol('@'); out_symbol('('); OutValue(x, calc_opdispl_flags()); out_sizer(x); out_symbol(','); outreg(x.reg); out_symbol(')'); break; default: interr("out"); break; } return 1; }