static addr_off GetAnOffset( address *where ) { DbgAddr = *where; if( Is32BitSegment ) { return( GetDataLong() ); } else { return( (unsigned short)GetDataWord() ); } }
mad_status DIGENTRY MIDisasmInsNext( mad_disasm_data *dd, const mad_registers *mr, address *next ) { mad_disasm_control dc; *next = GetRegIP( mr ); next->mach.offset += dd->ins.size; dc = DisasmControl( dd, mr ); if( (dc & MDC_TAKEN_MASK) == MDC_TAKEN_NOT ) { return( MS_OK ); } switch( dc & MDC_TYPE_MASK ) { case MDC_SYSCALL: return( MS_FAIL ); case MDC_JUMP: case MDC_CALL: switch( dd->ins.op[ OP_1 ].type & DO_MASK ) { case DO_ABSOLUTE: next->mach.segment = dd->ins.op[ OP_1 ].extra; /* fall through */ case DO_RELATIVE: next->mach.offset = dd->ins.op[ OP_1 ].value; break; case DO_REG: next->mach.offset = RegValue( mr, dd->ins.op[ OP_1 ].base ); break; default: /* memory indirect jump/call */ DoDisasmMemRefWalk( dd, FindCallTarget, mr, &DbgAddr ); if( dd->ins.flags.u.x86 & DIF_X86_OPND_LONG ) { next->mach.offset = GetDataLong(); if( dd->ins.op[ OP_1 ].ref_type == DRT_X86_FARPTR48 ) { next->mach.segment = (unsigned_16)GetDataWord(); } } else { next->mach.offset = (unsigned_16)GetDataWord(); if( dd->ins.op[ OP_1 ].ref_type == DRT_X86_FARPTR32 ) { next->mach.segment = (unsigned_16)GetDataWord(); } } break; } break; case MDC_SYSRET: case MDC_RET: DbgAddr = GetRegSP( mr ); if( dd->ins.flags.u.x86 & DIF_X86_OPND_LONG ) { next->mach.offset = GetDataLong(); } else { next->mach.offset = (unsigned_16)GetDataWord(); } switch( dd->ins.type ) { case DI_X86_retf: case DI_X86_retf2: next->mach.segment = (unsigned_16)GetDataWord(); break; default: break; } break; } return( MS_OK ); }
PyObject* GetData(Cursor* cur, Py_ssize_t iCol) { // Returns an object representing the value in the row/field. If 0 is returned, an exception has already been set. // // The data is assumed to be the default C type for the column's SQL type. ColumnInfo* pinfo = &cur->colinfos[iCol]; // First see if there is a user-defined conversion. int conv_index = GetUserConvIndex(cur, pinfo->sql_type); if (conv_index != -1) return GetDataUser(cur, iCol, conv_index); switch (pinfo->sql_type) { case SQL_WCHAR: case SQL_WVARCHAR: case SQL_WLONGVARCHAR: return GetText(cur, iCol); case SQL_CHAR: case SQL_VARCHAR: case SQL_LONGVARCHAR: case SQL_SS_XML: case SQL_DB2_XML: return GetText(cur, iCol); case SQL_GUID: if (UseNativeUUID()) return GetUUID(cur, iCol); return GetText(cur, iCol); break; case SQL_BINARY: case SQL_VARBINARY: case SQL_LONGVARBINARY: return GetBinary(cur, iCol); case SQL_DECIMAL: case SQL_NUMERIC: return GetDataDecimal(cur, iCol); case SQL_BIT: return GetDataBit(cur, iCol); case SQL_TINYINT: case SQL_SMALLINT: case SQL_INTEGER: return GetDataLong(cur, iCol); case SQL_BIGINT: return GetDataLongLong(cur, iCol); case SQL_REAL: case SQL_FLOAT: case SQL_DOUBLE: return GetDataDouble(cur, iCol); case SQL_TYPE_DATE: case SQL_TYPE_TIME: case SQL_TYPE_TIMESTAMP: return GetDataTimestamp(cur, iCol); case SQL_SS_TIME2: return GetSqlServerTime(cur, iCol); } return RaiseErrorV("HY106", ProgrammingError, "ODBC SQL type %d is not yet supported. column-index=%zd type=%d", (int)pinfo->sql_type, iCol, (int)pinfo->sql_type); }
PyObject* GetData(Cursor* cur, Py_ssize_t iCol) { // Returns an object representing the value in the row/field. If 0 is returned, an exception has already been set. // // The data is assumed to be the default C type for the column's SQL type. ColumnInfo* pinfo = &cur->colinfos[iCol]; switch (pinfo->sql_type) { case SQL_WCHAR: case SQL_WVARCHAR: case SQL_WLONGVARCHAR: case SQL_CHAR: case SQL_VARCHAR: case SQL_LONGVARCHAR: case SQL_GUID: return GetDataString(cur, iCol); case SQL_BINARY: case SQL_VARBINARY: case SQL_LONGVARBINARY: return GetDataBuffer(cur, iCol); case SQL_DECIMAL: case SQL_NUMERIC: { if (decimal_type == 0) break; return GetDataDecimal(cur, iCol); } case SQL_BIT: return GetDataBit(cur, iCol); case SQL_TINYINT: case SQL_SMALLINT: case SQL_INTEGER: return GetDataLong(cur, iCol); case SQL_BIGINT: return GetDataLongLong(cur, iCol); case SQL_REAL: case SQL_FLOAT: case SQL_DOUBLE: return GetDataDouble(cur, iCol); case SQL_TYPE_DATE: case SQL_TYPE_TIME: case SQL_TYPE_TIMESTAMP: return GetDataTimestamp(cur, iCol); case SQL_SS_TIME2: return GetSqlServerTime(cur, iCol); } return RaiseErrorV("HY106", ProgrammingError, "ODBC SQL type %d is not yet supported. column-index=%zd type=%d", (int)pinfo->sql_type, iCol, (int)pinfo->sql_type); }