Liren Large Software Subsidy 15

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Text File | 1993-06-16 | 23.1 KB | 553 lines

▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ SOURCER DEFINITION FILE - BIOS VERSION ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄ See notes at the end or refer to manual for Definition file formats. ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒ Section 1 CONTROL INFORMATION ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒ Enter any of the following options, starting in the 1st column (for no options enter "none" ) Only the first letter of the command is necessary. Analysis flag = xxxxx Any flag letters A-Z can be used. Upper case indicates turn flag on, lower case turns the flag off. See manual for a complete list of flags. I - Inhibit graphics characters L - use for MASM versions prior to 4.5 M - use for MASM versions prior to 4.5 Code style = xxx Code style types include: com, exe, fragment, zero start, device driver, or overlay Drive = x Disk drive for output (letter a-z) Format = xxx Output format ASM or LST for source code or listing output (LST is the default) Go When the .def file has loaded, go Header = xxxxxx xxxx xxxx Enter the ascii header string (32 char max) Input filename = xxxx filename for input (may include disk & path) Keep segments = xxx When loading a file, use the file defined segments (FILE), use the def file segments in section 2 (DEF) or use both (BOTH) NOTE: Specify this option prior to file input BOTH is the default, used in most cases Label = xxxxx Select label type, Decimal, Zero fill, Segment & offset, Letter segment & offset Math on Use the math co-processor instruction set None Use default commands only Output filename = xxxx filename for output (may include drive & path) Passes = x Select the number of passes from 2 to 5 Remark = xxxxx Select remarks to be included: All, None, Data remarks only, Interrupts & I/O only, Others only, Except Data, Except Interrupts, Except Others Segment display off Turn off the display of segments on listings Tabs off Only use spaces, no tabs uP = xxxxx Select the uP from: 8088, 80186, 80286, P80286, V20/V30 or AUTO for automatic (default) Vertical lines/page = xxx For listings, select the number of lines per page from 10 to 255 (default is 59) Words to upper case Set upper case style (lower case is default) Xref = xx ON or OFF (selecting ON sets passes to 5) ------------------ control commands ------------------ analysis flags = H header = BIOS ROM Analysis uP = Maximum math on code style = exe xref = on ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒ Section 2 RANGE DEFINITION ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒ segment:offset = start processing location (hex) see note 3 at end on referencing loaded file segments end offset = ending location for segment default ds, es = default used when not overwritten by in-line code segment type = auto - code/data, full data resolving code - code, limited data resolving data - data, no code processed stack - stack, no code processed rauto - ROM code/data (same as "auto") in ROM rcode - ROM code (same as "code") in ROM begin end default seg seg:off off ds es type remarks in this area are ignored ------- ---- ---- ---- ---- 0000:0000 004F 0000 0000 data Interrupt vectors 0000:0400 04CF 0000 0000 data BIOS data segment (duplicates) 0040:0000 0100 0000 0000 data BIOS data segment 0050:0000 0001 0000 0000 data BIOS data segment F000:8000 FFFF 0040 0040 rauto Code segment and defaults ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒ Section 3 REFERENCE DEFINITIONS ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒ segment:offset = absolute location of item (hex) see note 3 at end on referencing loaded file segments typ = type field DB = data byte DW = data word DD = double word DA = ascii text byte(s) DS = data structure SUB = subroutine reference (S can also be used) LOC = location reference (L can also be used) FORCE = forced function (F can also be used) options - indicate one or more options with a comma separator(s) data options: , C xxx comment number xxx (from 1 to 3FF) , EQU treat label as an equate , DUP duplicate same bytes/words , INDEX replace a index of the same value , MULTI multi-defined label , OSN offset sub_xxx (Sub Near) , OSF offset sub_xxx, seg sub_xxx (Sub Far) , OLN offset loc_xxx (Loc Near) , OLF offset loc_xxx, seg loc_xxx (Loc Far) , ODN offset data_xxx (Data Near) , ODF offset data_xx, seg data_xx (Data Far) , R xxxx repeat 1 to FFFF, (FFFF bytes max) (i.e. dw, R 4 indicates 8 bytes) , UNUSED if item is never referenced, then do not use Location , C xx comment number xx (from 1 to FF) options: , EXT external entry point to program , FAR far procedure , NEAR near procedure Note: EXT, FAR & NEAR all reset the simulator , UNUSED if item is never referenced, then do not use Subroutine , C xx comment number xx (from 1 to FF) options: , FAR subroutine is defined as FAR , TERM subroutine terminates (does not return to caller) , UNUSED if item is never referenced, then do not use Forced , CODE switch to code mode options: , DATA switch to data mode , ENDP force a endp to appear after instruction , AX=xxxx change the value of any simulation register ax/bx/cx/dx/bp/si/di/sp/ds/es/ss , EAx LEA instruction's reference item type EAS for sub, EAL for location, EAD for data optional segment follows , Ox convert immediate value to offset OS for sub, OL for location, OD for data optional segment follows (cs segment default) , REG display the internal simulation registers Forced index table analysis for calls & jumps , SN table type "offset sub_xx" , SF table type "offset sub_xxx, seg sub_xxx" , LN table type "offset loc_xx" , LF table type "offset loc_xxx, seg loc_xxx" format: "sega:xxxx f, sn 1234:22 34" where 1234:22 is the location of the table with 34h entries label field = enter label up to 15 digits long (label ignored for forced functions; do not place a comma before or inside label) comment field = a short comment can be included here (64 characters max) if a semi-colon appears, the balance of the line is ignored seg:off type options & label optional short comment ------- -- ------------------------- -------------------------- 0000:0000 dw vector_0h_off Divide error ; Interrupt vector references 0000:0002 dw vector_0h_seg 0000:0004 dw vector_1h_off Single Step 0000:0006 dw vector_1h_seg 0000:0008 dw vector_2h_off NMI 0000:000A dw vector_2h_seg 0000:000C dw vector_3h_off Debug 0000:000E dw vector_3h_seg 0000:0010 dw vector_4h_off Overflow 0000:0012 dw vector_4h_seg 0000:0014 dw vector_5h_off Print Screen 0000:0016 dw vector_5h_seg 0000:0018 dw vector_6h_off 0000:001A dw vector_6h_seg 0000:001C dw vector_7h_off 0000:001E dw vector_7h_seg 0000:0020 dw vector_8h_off Timer Ticks 0000:0022 dw vector_8h_seg 0000:0024 dw vector_9h_off Keyboard 0000:0026 dw vector_9h_seg 0000:0028 dw vector_Ah_off 0000:002A dw vector_Ah_seg 0000:002C dw vector_Bh_off Serial 0000:002E dw vector_Bh_seg 0000:0030 dw vector_Ch_off Serial 0000:0032 dw vector_Ch_seg 0000:0034 dw vector_Dh_off Disk 0000:0036 dw vector_Dh_seg 0000:0038 dw vector_Eh_off Diskette 0000:003A dw vector_Eh_seg 0000:003C dw vector_Fh_off Bad Interrupt 0000:003E dw vector_Fh_seg 0000:0040 dw vectr_10h_off Video 0000:0042 dw vectr_10h_seg 0000:0044 dw vectr_11h_off Equipment 0000:0046 dw vectr_11h_seg 0000:0048 dw vectr_12h_off Memory Size 0000:004A dw vectr_12h_seg 0000:004C dw vectr_13h_off Disk Services 0000:004E dw vectr_13h_seg 0000:0074 dw, U video_hdw_off 0000:0076 dw, U video_hdw_seg 0000:0078 dw, U disk_parm_off 0000:007A dw, U disk_parm_seg 0000:007C dw, U graph_tbl_off 0000:007E dw, U graph_tbl_seg 0000:0100 dw, U vectr_40h_off 0000:0102 dw, U vectr_40h_seg 0000:0104 dw, U hdsk1_parm_off 0000:0106 dw, U hdsk1_parm_seg 0000:010C dw, U vid_g_tbl_off 0000:010E dw, U vid_g_tbl_seg 0000:0118 dw, U hdsk2_parm_off 0000:011A dw, U hdsk2_parm_seg 0000:01D8 dw, U vectr_76h_off 0000:01DA dw, U vectr_76h_seg 0000:0400 dw @rs232_port_1_ Duplicates (see 0040:0000 for full information) 0000:0402 dw, U @rs232_port_2_ 0000:0404 dw, U @rs232_port_3_ 0000:0406 dw, U @rs232_port_4_ 0000:0408 dw, U @prn_port_1_ 0000:040A dw, U @prn_port_2_ 0000:040C dw, U @prn_port_3_ 0000:040E dw, U BIOS_data_seg_ 0000:0410 dw, U equip_bits_ 0000:0412 db, U init_test_flag_ 0000:0413 dw, U main_ram_size_ 0000:0415 dw, U chan_io_size_ 0000:0417 db, U keybd_flags_1_ 0000:0418 db, U keybd_flags_2_ 0000:0419 db, U keybd_alt_num_ 0000:041A dw, U keybd_q_head_ 0000:041C dw, U keybd_q_tail_ 0000:041E dw, R 10 keybd_queue_ 0000:043C dw, U keybd_q_end_ 0000:043E db, U dsk_recal_stat_ 0000:043F db, U dsk_motor_stat_ 0000:0440 db, U dsk_motor_tmr_ 0000:0441 db, U dsk_ret_code_ 0000:0442 db, U dsk_status_1_ 0000:0443 db, U dsk_status_2_ 0000:0444 db, U dsk_status_3_ 0000:0445 db, U dsk_status_4_ 0000:0446 db, U dsk_status_5_ 0000:0447 db, U dsk_status_6_ 0000:0448 db, U dsk_status_7_ 0000:0448 db, U dsk_ctrl_last_ 0000:0449 db, U video_mode_ 0000:044A dw, U video_columns_ 0000:044C dw, U video_buf_siz_ 0000:044E dw, U video_segment_ 0000:0450 dw, U vid_curs_pos0_ 0000:0452 dw, U vid_curs_pos1_ 0000:0454 dw, U vid_curs_pos2_ 0000:0456 dw, U vid_curs_pos3_ 0000:0458 dw, U vid_curs_pos4_ 0000:045A dw, U vid_curs_pos5_ 0000:045C dw, U vid_curs_pos6_ 0000:045E dw, U vid_curs_pos7_ 0000:0460 dw, U vid_curs_mode_ 0000:0462 db, U video_page_ 0000:0463 dw, U @video_port_ 0000:0465 db, U video_mode_reg_ 0000:0466 db, U video_color_ 0000:0467 dw, U @gen_io_ptr_ 0000:0469 dw, U @gen_io_seg_ 0000:046B db, U gen_int_occurd_ 0000:046C dw, U timer_low_ 0000:046E dw, U timer_hi_ 0000:0470 db, U timer_rolled_ 0000:0471 db, U keybd_break_ 0000:0472 dw, U warm_boot_flag_ 0000:0474 db, U hdsk_status_1_ 0000:0475 db, U hdsk_count_ 0000:0476 db, U hdsk_head_ctrl_ 0000:0477 db, U hdsk_ctrl_port_ 0000:0478 db, U prn_timeout_1_ 0000:0479 db, U prn_timeout_2_ 0000:047A db, U prn_timeout_3_ 0000:047B db, U prn_timeout_4_ 0000:047C db, U rs232_timeout1_ 0000:047D db, U rs232_timeout2_ 0000:047E db, U rs232_timeout3_ 0000:047F db, U rs232_timeout4_ 0000:0480 dw, U @keybd_begin_ 0000:0482 dw, U @keybd_end_ 0000:0484 db, U video_rows_ 0000:0485 dw, U video_pixels_ 0000:0487 db, U video_options_ 0000:0488 db, U video_switches_ 0000:0489 db, U video_1_resrvd_ 0000:048A db, U video_2_resrvd_ 0000:048B db, U dsk_data_rate_ 0000:048C db, U hdsk_status_2_ 0000:048D db, U hdsk_error_ 0000:048E db, U hdsk_int_flags_ 0000:048F db, U hdsk_options_ 0000:0490 db, U hdsk0_media_st_ 0000:0491 db, U hdsk1_media_st_ 0000:0492 db, U hdsk0_start_st_ 0000:0493 db, U hdsk1_start_st_ 0000:0494 db, U hdsk0_cylinder_ 0000:0495 db, U hdsk1_cylinder_ 0000:0496 db, U keybd_flags_3_ 0000:0497 db, U keybd_flags_4_ 0000:0498 dw, U @timer_waitoff_ 0000:049A dw, U @timer_waitseg_ 0000:049C dw, U timer_clk_low_ 0000:049E dw, U timer_clk_hi_ 0000:04A0 dw, U timer_clk_flag_ 0000:04A1 db, U lan_1_ 0000:04A2 db, U lan_2_ 0000:04A3 db, U lan_3_ 0000:04A4 db, U lan_4_ 0000:04A5 db, U lan_5_ 0000:04A6 db, U lan_6_ 0000:04A7 db, U lan_7_ 0000:04A8 dd, U @video_parmtbl_ 0000:04AC dd, U @video_sv1area_ 0000:04B0 dd, U @video_txt_tbl_ 0000:04B4 dd, U @vid_grph_tbl_ 0000:04B8 dd, U @video_sv2area_ 0000:04CE dw, U days_since1_80_ 0000:0500 db, U prn_scrn_stat_a 0000:D8A8 dw, U GDT_info_tbl 0000:D8B0 dw, U IDT_info_tbl 0000:D8FA dw, U GDT_stack_1 0000:D8FC dw, U GDT_stack_2 0040:0000 dw, C 01 @rs232_port_1 ; Start of primary BIOS RAM 0040:0002 dw @rs232_port_2 0040:0004 dw @rs232_port_3 0040:0006 dw @rs232_port_4 0040:0008 dw, C 02 @prn_port_1 0040:000A dw @prn_port_2 0040:000C dw @prn_port_3 0040:000E dw, C 8A BIOS_data_seg 0040:0010 dw, C 03 equip_bits 0040:0012 db, C 04 init_test_flag 0040:0013 dw, C 05 main_ram_size 0040:0015 dw, C 06 chan_io_size 0040:0017 db, C 07 keybd_flags_1 0040:0018 db, C 08 keybd_flags_2 0040:0019 db, C 09 keybd_alt_num 0040:001A dw, C 0A keybd_q_head 0040:001C dw, C 0B keybd_q_tail 0040:001E dw, R 10, C 0C keybd_queue 0040:003E db, C 0E dsk_recal_stat 0040:003F db, C 0F dsk_motor_stat 0040:0040 db, C 10 dsk_motor_tmr 0040:0041 db, C 11 dsk_ret_code 0040:0042 db, C 12 dsk_status_1 0040:0043 db dsk_status_2 0040:0044 db dsk_status_3 0040:0045 db dsk_status_4 0040:0046 db dsk_status_5 0040:0047 db dsk_status_6 0040:0048 db dsk_status_7 0040:0049 db, C 14 video_mode 0040:004A dw, C 15 video_columns 0040:004C dw, C 16 video_buf_siz 0040:004E dw, C 17 video_segment 0040:0050 dw, C 18 vid_curs_pos0 0040:0052 dw, C 19 vid_curs_pos1 0040:0054 dw, C 1A vid_curs_pos2 0040:0056 dw, C 1B vid_curs_pos3 0040:0058 dw, C 1C vid_curs_pos4 0040:005A dw, C 1D vid_curs_pos5 0040:005C dw, C 1E vid_curs_pos6 0040:005E dw, C 1F vid_curs_pos7 0040:0060 dw, C 20 vid_curs_mode 0040:0062 db, C 21 video_page 0040:0063 dw, C 22 @video_port 0040:0065 db, C 23 video_mode_reg 0040:0066 db, C 24 video_color 0040:0067 dw, C 25 @gen_io_ptr 0040:0069 dw, C 26 @gen_io_seg 0040:006B db, C 27 gen_int_occured 0040:006C dw, C 28 timer_low 0040:006E dw, C 29 timer_hi 0040:0070 db, C 2A timer_rolled 0040:0071 db, C 2B keybd_break 0040:0072 dw, C 2C warm_boot_flag 0040:0074 db, C 2D hdsk_status_1 0040:0075 db, C 2E hdsk_count 0040:0076 db, C 2F hdsk_head_ctrl 0040:0077 db, C 30 hdsk_ctrl_port 0040:0078 db, C 31 prn_timeout_1 0040:0079 db, C 32 prn_timeout_2 0040:007A db prn_timeout_3 0040:007B db prn_timeout_4 0040:007C db, C 33 rs232_timeout_1 0040:007D db, C 34 rs232_timeout_2 0040:007E db rs232_timeout_3 0040:007F db rs232_timeout_4 0040:0080 dw, C 35 @keybd_begin 0040:0082 dw, C 36 @keybd_end 0040:0084 db, C 37 video_rows 0040:0085 dw, C 38 video_pixels 0040:0087 db, C 39 video_options 0040:0088 db, C 3A video_switches 0040:0089 db, C 3B video_1_reservd 0040:008A db, C 3C video_2_reservd 0040:008B db, C 3D dsk_data_rate 0040:008C db, C 3E hdsk_status_2 0040:008D db, C 3F hdsk_error 0040:008E db, C 40 hdsk_int_flags 0040:008F db, C 41 hdsk_options 0040:0090 db, C 42 hdsk0_media_st 0040:0091 db, C 43 hdsk1_media_st 0040:0092 db, C 44 hdsk0_start_st 0040:0093 db, C 45 hdsk1_start_st 0040:0094 db, C 46 hdsk0_cylinder 0040:0095 db, C 47 hdsk1_cylinder 0040:0096 db, C 48 keybd_flags_3 0040:0097 db, C 49 keybd_flags_4 0040:0098 dw, C 4A @timer_wait_off 0040:009A dw, C 4B @timer_wait_seg 0040:009C dw, C 4C timer_clk_low 0040:009E dw, C 4D timer_clk_hi 0040:00A0 dw, C 4E timer_clk_flag 0040:00A1 db, C 4F lan_1 0040:00A2 db lan_2 0040:00A3 db lan_3 0040:00A4 db lan_4 0040:00A5 db lan_5 0040:00A6 db lan_6 0040:00A7 db lan_7 0040:00A8 dd, C 51 @video_parm_tbl 0040:00AC dd, C 52 @video_sav1area 0040:00B0 dd, C 53 @video_text_tbl 0040:00B4 dd, C 54 @vid_grph_tbl 0040:00B8 dd, C 55 @video_sav2area 0040:00CE dw, U,C 56 days_since_1_80 0040:0100 db, U prn_scrn_stat_b 0050:0000 db, C 57 prn_scrn_stat B800:0000 d?, U video_dply_area C000:0000 dw, U rom_chk_word C000:0002 db, U rom_chk_size F000:EFC7 db, C 5D dsk_info_1 ; Start of ROM BIOS data areas F000:EFC8 db, C 5E dsk_info_2 F000:EFC9 db, C 5F dsk_motor_delay F000:EFCA db, C 60 dsk_sectr_bytes F000:EFCB db, C 61 dsk_sector_trac F000:EFCC db, C 62 dsk_head_gap F000:EFCD db, C 63 dsk_data_length F000:EFCE db, C 64 dsk_format_gap F000:EFCF db, C 65 dsk_format_byte F000:EFD0 db, C 66 dsk_settlg_time F000:EFD1 db, C 67 dsk_startup_tim F000:F0A4 db, R 10, C 68 video_hdwr_tbl1 F000:F0B4 db, R 10, C 69 video_hdrw_tbl2 F000:F0C4 db, R 10, C 6A video_hdwr_tbl3 F000:F0D4 db, R 10, C 6B video_hdwr_tbl4 F000:F0E4 dw, C 6C video_buf_size1 F000:F0E6 dw, C 6D video_buf_size2 F000:F0E8 dw, C 6E video_buf_size3 F000:F0EA dw, C 6F video_buf_size4 F000:F0EC db, R 8, C 70 video_columntbl F000:F0F4 db, R 8, C 71 video_hdwr_mode F000:E13D dw, C 72 hdsk_cylinders F000:E13F db, C 73 hdsk_heads F000:E140 dw, C 74 hdsk_lo_wrt_cyl F000:E142 dw, C 75 hdsk_precompcyl F000:E144 db, C 76 hdsk_err_length F000:E145 db, C 77 hdsk_misl_bits F000:E146 db, C 78 hdsk_timeout F000:E147 db, C 79 hdsk_fmt_timout F000:E148 db, C 7A hdsk_chk_timout F000:E149 dw, C 7B hdsk_parkng_cyl F000:E14B db, C 7C hdsk_sectr_trac F000:E14C db, C 7D hdsk_unused F000:E14D db, R 0010,C 7E hdsk_tables F000:FA6E db, R 400,C 7F video_char_tbl F000:FEF3 dw, oln,R 0015,C 87 int_vec_table F000:FF1D dw, odn,R 2 int_data_table F000:FF21 dw, R 1 video_ptr F000:FF23 dw, oln,R 0008 int_vec_table_2 F000:8000 da, R 004D begin_text F000:FFF5 da, R 9, C 88 rom_versn_date F000:FFFE db, C 89 model_type F000:FFFF db model_sub_type F000:EC5C loc, Near, C 05 int_5_prn_scrn F000:FF54 loc, Ext, C 2A int_5_entry F000:EB43 loc, Near, C 06 int_6_badopcode F000:EAEB loc, Near, C 07 int_7_unused F000:ECE7 loc, Near, C 08 int_8_timer F000:FEA5 loc, Ext, C 2A int_8_entry F000:A2AA loc, Near, C 09 int_9_keyboard F000:E987 loc, Ext, C 2A int_9_entry F000:E831 loc, Near, C 0E int_0Eh_floppy F000:EF57 loc, Ext, C 2A int_0Eh_entry F000:8D3E loc, Near, C 10 int_10h_video F000:F065 loc, Ext, C 2A int_10h_entry F000:F84D loc, Near, C 11 int_11h_equip F000:F841 loc, Near, C 12 int_12h_memsiz F000:BD66 loc, Near, C 13 int_13h_floppy F000:EC59 loc, Ext, C 2A int_13h_entry F000:F8E3 loc, Near, C 14 int_14h_RS232 F000:E739 loc, Ext, C 2A int_14h_entry F000:8D0F loc, Near, C 15 int_15h_servics F000:F859 loc, Ext, C 2A int_15h_entry F000:A828 loc, Near, C 16 int_16h_keybd F000:E82E loc, Ext, C 2A int_16h_entry F000:F85E loc, Near, C 17 int_17h_printer F000:EFD2 loc, Ext, C 2A int_17h_entry F000:E005 loc, Near, C 18 int_18h_basic F000:E000 loc, Ext, C 2A int_18h_entry F000:F758 loc, Near, C 19 int_19h_bootup F000:E6F2 loc, Ext, C 2A int_19h_entry F000:ED39 loc, Near, C 1A int_1Ah_RTC F000:FE6E loc, Ext, C 2A int_1Ah_entry F000:EA42 loc, Near, C 1E int_70h_clock F000:EED2 loc, Near, C 1F int_71h_LAN F000:EEDB loc, Near, C 23 int_75h_80287 F000:E845 loc, Near, C 24 int_76h_hddone F000:8D0C loc, Near, C 25 int_77h F000:FF53 loc, Near, C 00 int_return ; User interrupts (set to an iret intruction) F000:EA97 loc, Near, C 27 int_unused ; Unused (bios unsupported) interrupts F000:CC7A loc, Near, C 29 system_reset F000:FFF0 loc, Ext, C 2A power_on_reset FFFF:0000 loc, U power_on_reset Notes: 1) Must have at least one entry in each section to operate properly. Use "none" if no entries are needed for a section. Separate each section with at least one line with a space in column 1. 2) Order of entries within each section is unimportant. 3) When a filename is specified in section 1, it is loaded and the first 250 segments can be referenced as "sega" to "segz" and "sgaa" to "sgaz" through to the 250th segment "sgio". These can be used anywhere a segment is required. For example a location label can be defined as: 6234:0124 loc, Ext, C 2 temp_value_a or: segb:0124 loc, Ext, C 2 temp_value_a The second entry will use the 2nd segment within the loaded file) An error will be generated if a segment is used beyond those specified by the file load (Consult manual for more information). 4) Section 3 ignores blank lines or lines starting with a space in column 1, or the balance of a line where a semicolon occurs