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Test t8533: OMF object module for 32bit Linux links ELFSO library

Source & expected listing t8533.htm.lst

| | EUROASM AUTOSEGMENT=ON,CPU=386,DUMPWIDTH=28 |7438353333 |%test %SET t8533 | |;; | |;; Create the auxiliary ELFSO library | |%test.WBE PROGRAM FORMAT=ELFSO,MODEL=FLAT,WIDTH=32 |[.text] ::::Section changed. |00000000: |Write.L32:: PROC ; Display ASCIIZ string pointed to by ESI using 32bit Linux. |00000000:31C9 | XOR ECX,ECX ; Clear ECX to keep the size of input string. |00000002:31C0 | XOR EAX,EAX ; Clear AL, the searched terminating character |00000004:89F7 | MOV EDI,ESI ; String address. |00000006:F7D1 | NOT ECX ; Assume unlimited possible string size. |00000008:F2AE | REPNE SCASB ; Find the zero terminator. |0000000A:F7D1 | NOT ECX ; Get string size to RCX. |0000000C:B804000000 | MOV EAX,4 ; Kernel service sys_write. |00000011:BB01000000 | MOV EBX,1 ; %1 I/O handle STDOUT_FILENO. |00000016:89CA | MOV EDX,ECX ; %3 String size. |00000018:89F1 | MOV ECX,ESI ; %2 String address. |0000001A:CD80 | INT 0x80 ; Invoke kernel. |0000001C:C3 | RET ; Return to caller. EAX,EBX,ECX,EDX,ESI,EDI are clobbered. |0000001D: | ENDPROC Write.L32: | |;; |0000001D: |Beep.L32:: PROC ; Display message "Beeping.." and play a sound using 32bit Linux. |0000001D:8D35[00000000] | LEA ESI,[=B"Beeping..."] ; Define a literal string in [.rodata]. |00000023:E8D8FFFFFF | CALL Write.L32:: ; Display the notification "Beeping...". |00000028:8D35[00000000] | LEA ESI,[=W(0x0007)] ; Define ASCIIZ string with BEL character in [.rodata]. |0000002E:E8CDFFFFFF | CALL Write.L32:: ; Play the beep sound. |00000033:C3 | RET ; Return to caller. RAX,RCX,RDX,RSI,RDI,R11 are clobbered. |00000034: | ENDPROC Beep.L32: | |;; |00000034: |Exit.L32:: PROC ; Display message "End", terminate the program. |00000034:8D35[00000000] | LEA ESI,[.M:] ; String "End" will be defined in segment [.bss] at ESI. |0000003A:C706456E6400 | MOVD [ESI+0],"End" ; Dynamically define the message "End". |00000040:C746030A000000 | MOVD [ESI+3],0x0A ; LF+NUL. |00000047:E8B4FFFFFF | CALL Write.L32:: ; Display the notification "End". |0000004C:31DB | XOR EBX,EBX ; %1 Errorlevel=0. |0000004E:B801000000 | MOV EAX,1 ; Kernel service sys_exit. |00000053:CD80 | INT 0x80 ; Invoke kernel. No return to caller. |[.bss] ::::Section changed. |00000000:.............. |.M:DB 7*BYTE ; Reserve space for ASCIIZ string "End" in [.bss]. |[.text] ::::Section changed. |00000055: | ENDPROC Exit.L32: |[@LT2] ====ListLiterals in section [@LT2]. |00000000:0700 =W(0x0007) |[@LT1] ====ListLiterals in section [@LT1]. |00000000:42656570696E672E~=B"Beeping..." | |ENDPROGRAM %test.WBE | **** ListMap "t8533.WBE.so",model=FLAT,groups=5,segments=12,entry=,stack= | [LOAD.HDR],FA=00000000h,RVA=00000000h,size=00000536h=1334,group [.symtab] [.dynsym] [.hash] [.dynstr] [.strtab] [.shstrtab] | [],FA=00000000h,RVA=00000000h,size=00000000h=0,width=0,align=0,purpose= | [.symtab],FA=000002C0h,RVA=000002C0h,size=00000130h=304,width=0,align=0010h,purpose=SYMBOLS | [.dynsym],FA=000003F0h,RVA=000003F0h,size=00000010h=16,width=0,align=0010h,purpose=SYMBOLS | [.rel.text],FA=00000400h,RVA=00000400h,size=00000018h=24,width=0,align=8,purpose=RELOC | [.hash],FA=00000418h,RVA=00000418h,size=00000018h=24,width=0,align=4,purpose=HASH | [.dynstr],FA=00000430h,RVA=00000430h,size=00000017h=23,width=0,align=1,purpose=STRINGS | [.strtab],FA=00000447h,RVA=00000447h,size=00000098h=152,width=0,align=1,purpose=STRINGS | [.shstrtab],FA=000004DFh,RVA=000004DFh,size=00000057h=87,width=0,align=1,purpose=STRINGS | [LOAD.CODE],FA=00001000h,RVA=00001000h,size=00000055h=85,group [.text] | [.text],FA=00001000h,RVA=00001000h,size=00000055h=85,width=32,align=0010h,purpose=CODE | [LOAD.RODATA],FA=00002000h,RVA=00002000h,size=0000000Dh=13,group [.rodata] | [.rodata],FA=00002000h,RVA=00002000h,size=0000000Dh=13,width=32,align=0010h,purpose=RODATA+LITERAL | [LOAD.DATA],FA=00003000h,RVA=00003000h,size=00000057h=87,group [.dynamic] [.bss] | [.dynamic],FA=00003000h,RVA=00003000h,size=00000050h=80,width=0,align=8,purpose=DYNAMIC | [.bss],FA=00003050h,RVA=00003050h,size=00000007h=7,width=32,align=0010h,purpose=BSS | [DYNAMIC],FA=00003000h,RVA=00003000h,size=00000050h=80,group | **** ListGlobals "t8533.WBE.so",Global=0,Public=3,Extern=0,eXport=0,Import=0 | Beep.L32,[.text]:0000001Dh,scope='P' | Exit.L32,[.text]:00000034h,scope='P' | Write.L32,[.text]:00000000h,scope='P' | |;; | |;; Create the main OMF module | |%test PROGRAM FORMAT=OMF,MODEL=FLAT,WIDTH=32,ENTRY=Start: | | LINK %test.WBE.so |[.text] ::::Section changed. |00000000:90 |Start:NOP ; Entry point of the executable program. |00000001:BE[00000000] | MOV ESI,Msg: ; Address of the initial message in section [.data]. |00000006:E8(00000000) | CALL Write.L32:: ; Display the message. |0000000B:E8(00000000) | CALL Beep.L32:: ; Play a beep sound. |00000010:E8(00000000) | CALL Exit.L32:: ; Terminate the program. |[.data] ::::Section changed. |00000000:333262697420464C~|Msg:DB '%^WIDTH[]bit %^MODEL %^FORMAT program "%^OUTFILE".',10,0 | |ENDPROGRAM %test |# I0561 Linking ELFSO library ".\t8533.WBE.so". | **** ListMap "t8533.obj",model=FLAT,groups=0,segments=4,entry=Start:,stack= | [.text],FA=000000B9h,RVA=00000000h,size=00000075h=117,width=32,align=0010h,purpose=CODE | [.rodata],FA=0000014Bh,RVA=00000000h,size=0000000Dh=13,width=32,align=0010h,purpose=RODATA | [.data],FA=00000161h,RVA=00000000h,size=00000025h=37,width=32,align=0010h,purpose=DATA | [.bss],FA=00000000h,RVA=00000000h,size=00000007h=7,width=32,align=0010h,purpose=BSS | **** ListGlobals "t8533.obj",Global=0,Public=4,Extern=0,eXport=0,Import=0 | Beep.L32,[.text]:0000003Dh,scope='P' | Exit.L32,[.text]:00000054h,scope='P' | Start,[.text]:00000000h,scope='P' | Write.L32,[.text]:00000020h,scope='P'

Expected messages t8533.out

I0180 Assembling source file "t8533.htm". I0270 Assembling source "t8533". I0310 Assembling source pass 1. I0330 Assembling source pass 2 - final. I0470 Assembling program "t8533.WBE". "t8533.htm"{45} I0510 Assembling program pass 1. "t8533.htm"{45} I0510 Assembling program pass 2. "t8533.htm"{45} I0530 Assembling program pass 3 - final. "t8533.htm"{45} I0660 32bit FLAT ELFSO file "t8533.WBE.so" created, size=12368. "t8533.htm"{86} I0650 Program "t8533.WBE" assembled in 3 passes with errorlevel 0. "t8533.htm"{86} I0470 Assembling program "t8533". "t8533.htm"{111} I0510 Assembling program pass 1. "t8533.htm"{111} I0510 Assembling program pass 2. "t8533.htm"{111} I0530 Assembling program pass 3 - final. "t8533.htm"{111} I0561 Linking ELFSO library ".\t8533.WBE.so". "t8533.htm"{121} I0660 32bit FLAT OMF file "t8533.obj" created, size=411. "t8533.htm"{121} I0650 Program "t8533" assembled in 3 passes with errorlevel 0. "t8533.htm"{121} I0750 Source "t8533" (188 lines) assembled in 2 passes with errorlevel 0. I0860 Listing file "t8533.htm.lst" created, size=7205. I0990 EuroAssembler terminated with errorlevel 0.

Expected output file t8533. obj

0000: 80 07 00 05 74 38 35 33 33 2D 88 10 00 00 00 45  ¤·°·t8533-¤·°°°E
0010: 75 72 6F 41 73 73 65 6D 62 6C 65 72 2F 88 05 00  uroAssembler/¤·°
0020: 00 9D 33 66 3D 96 1B 00 00 05 2E 74 65 78 74 07  °¤3f=¤·°°·.text·
0030: 2E 72 6F 64 61 74 61 05 2E 64 61 74 61 04 2E 62  .rodata·.data·.b
0040: 73 73 60 99 09 00 69 75 00 00 00 02 01 00 7D 99  ss`¤·°iu°°°··°}¤
0050: 09 00 69 0D 00 00 00 03 01 00 E4 99 09 00 69 25  ·°i·°°°··°¤¤·°i%
0060: 00 00 00 04 01 00 CB 99 09 00 69 07 00 00 00 05  °°°··°¤¤·°i·°°°·
0070: 01 00 E8 90 0C 00 00 01 05 53 74 61 72 74 00 00  ·°¤¤·°°··Start°°
0080: 00 50 90 0F 00 00 01 08 42 65 65 70 2E 4C 33 32  °P¤·°°··Beep.L32
0090: 3D 00 00 C0 90 0F 00 00 01 08 45 78 69 74 2E 4C  =°°¤¤·°°··Exit.L
00A0: 33 32 54 00 00 8B 90 10 00 00 01 09 57 72 69 74  32T°°¤¤·°°··Writ
00B0: 65 2E 4C 33 32 20 00 00 4C A1 7B 00 01 00 00 00  e.L32¯°°L¤{°·°°°
00C0: 00 90 BE 00 00 00 00 E8 15 00 00 00 E8 2D 00 00  °¤¤°°°°¤·°°°¤-°°
00D0: 00 E8 3F 00 00 00 90 90 90 90 90 90 90 90 90 90  °¤?°°°¤¤¤¤¤¤¤¤¤¤
00E0: 90 31 C9 31 C0 89 F7 F7 D1 F2 AE F7 D1 B8 04 00  ¤1¤1¤¤¤¤¤¤¤¤¤¤·°
00F0: 00 00 BB 01 00 00 00 89 CA 89 F1 CD 80 C3 8D 35  °°¤·°°°¤¤¤¤¤¤¤¤5
0100: 02 00 00 00 E8 D8 FF FF FF 8D 35 00 00 00 00 E8  ·°°°¤¤¤¤¤¤5°°°°¤
0110: CD FF FF FF C3 8D 35 00 00 00 00 C7 06 45 6E 64  ¤¤¤¤¤¤5°°°°¤·End
0120: 00 C7 46 03 0A 00 00 00 E8 B4 FF FF FF 31 DB B8  °¤F·¬°°°¤¤¤¤¤1¤¤
0130: 01 00 00 00 CD 80 19 9D 11 00 E4 02 54 03 E4 3F  ·°°°¤¤·¤·°¤·T·¤?
0140: 54 02 E4 4A 54 02 E4 56 54 04 86 A1 13 00 02 00  T·¤JT·¤VT·¤¤·°·°
0150: 00 00 00 07 00 42 65 65 70 69 6E 67 2E 2E 2E 00  °°°·°Beeping...°
0160: FF A1 2B 00 03 00 00 00 00 33 32 62 69 74 20 46  ¤¤+°·°°°°32bit¯F
0170: 4C 41 54 20 4F 4D 46 20 70 72 6F 67 72 61 6D 20  LAT¯OMF¯program¯
0180: 22 74 38 35 33 33 2E 6F 62 6A 22 2E 0A 00 E0 8B  "t8533.obj".¬°¤¤
0190: 09 00 C1 00 01 01 00 00 00 00 A9                 ·°¤°··°°°°¤