FPC 3.2.2 + NASM Windows 64-Bit Pro + how to: create DLL and EXE of .o files ?

[paule32]

now, I can create exe + dll in two ways.
the magic option was a linker script + --shared by a second run.
- The first run with -B (to force an "all compile")
- The second run to sed not used stuff, and assembly the .s Files:

Code: Bash  [Select][+][-]

1. @echo off
2. fpc -dDLLEXPORT -dLANGDEU -n -B -O3 -Os -CD RTLLib.pas
3. dlltool --input-def rtllib_dll.def --dllname rtllib.dll --output-lib librtllib_dll.a
4. fpc -dDLLIMPORT -dLANGDEU -n -B -O3 -Os test.pas
5. cp test.exe test1.exe
6. strip test1.exe
7. strip rtllib.dll
8.  
9. set "filelist=test"
10. for %%f in (%filelist%) do (
11.     echo "fpc : %%f.pas -> %%f.s"
12.     fpc -dDLLEXPORT -dLANGDEU -dCPU64 -n -B -O3 -Xe -Os -Cg -a -al -Anasmwin64 %%f.pas
13.     echo ---
14. )
15. for %%f in (%filelist%) do (
16.     echo "sed : %%f.s (debug)"
17.     sed -i '/; Begin asmlist al_dwarf_frame/,/; End asmlist al_dwarf_frame/d' %%f.s
18.     echo "sed : %%f.s (line )"
19.     sed -i '/^%%LINE/d' %%f.s
20.     echo "nasm: %%f.s  -> %%f.o"
21.     nasm.exe -f win64 -o "%%f.o" -w-orphan-labels "%%f.s"
22.     echo ---
23. )
24.  
25. ld -nostdlib -Map test.map -o test3.exe -T link.ld
26. strip test3.exe
27.  
28. ld --shared -nostdlib -Map test.map -o test3.dll -T link.ld
29. :end
30.  

[paule32]

a new Problem:

when I compile a new project with the following line:

Code: Bash  [Select][+][-]

1. fpc -dDLLEXPORT -dLANGDEU -n -B -O2 -Os -CD -Cg -a -al -Aas -st RTLLib.pas

I get gnu as sembler Files (.s)
The Option -st create a RTLLib_ppas.bat:

Code: Bash  [Select][+][-]

1. @echo off
2. SET THEFILE=xmm
3. echo Assembling %THEFILE%
4. as.exe --64 -o xmm.o   xmm.s
5. if errorlevel 1 goto asmend
6. SET THEFILE=system
7. echo Assembling %THEFILE%
8. as.exe --64 -o system.o   system.s
9. if errorlevel 1 goto asmend
10. SET THEFILE=global
11. echo Assembling %THEFILE%
12. as.exe --64 -o global.o   global.s
13. if errorlevel 1 goto asmend
14. SET THEFILE=windows
15. echo Assembling %THEFILE%
16. as.exe --64 -o windows.o   windows.s
17. if errorlevel 1 goto asmend
18. SET THEFILE=exceptions
19. echo Assembling %THEFILE%
20. as.exe --64 -o exceptions.o   exceptions.s
21. if errorlevel 1 goto asmend
22. SET THEFILE=locales
23. echo Assembling %THEFILE%
24. as.exe --64 -o Locales.o   Locales.s
25. if errorlevel 1 goto asmend
26. SET THEFILE=sysutils
27. echo Assembling %THEFILE%
28. as.exe --64 -o SysUtils.o   SysUtils.s
29. if errorlevel 1 goto asmend
30. SET THEFILE=qapplicationpascal
31. echo Assembling %THEFILE%
32. as.exe --64 -o QApplicationPascal.o   QApplicationPascal.s
33. if errorlevel 1 goto asmend
34. SET THEFILE=rtlunit
35. echo Assembling %THEFILE%
36. as.exe --64 -o RTLUnit.o   RTLUnit.s
37. if errorlevel 1 goto asmend
38. SET THEFILE=sysinitpas
39. echo Assembling %THEFILE%
40. as.exe --64 -o sysinitpas.o   sysinitpas.s
41. if errorlevel 1 goto asmend
42. SET THEFILE=rtllib
43. echo Assembling %THEFILE%
44. as.exe --64 -o RTLLib.o   RTLLib.s
45. if errorlevel 1 goto asmend
46. SET THEFILE=RTLLib.dll
47. echo Linking %THEFILE%
48. ld.exe -b pei-x86-64  --gc-sections  -s --dll  --entry _DLLMainCRTStartup   --base-file base.$$$ -o RTLLib.dll RTLLib_link.res
49. if errorlevel 1 goto linkend
50. dlltool.exe -S as.exe -D RTLLib.dll -e exp.$$$ --base-file base.$$$
51. if errorlevel 1 goto linkend
52. ld.exe -b pei-x86-64  -s --dll  --entry _DLLMainCRTStartup   -o RTLLib.dll RTLLib_link.res exp.$$$
53. if errorlevel 1 goto linkend
54. goto end
55. :asmend
56. echo An error occurred while assembling %THEFILE%
57. goto end
58. :linkend
59. echo An error occurred while linking %THEFILE%
60. :end

I get Error:
ld.exe: warning: RTLLib_link.res contains output sections; did you forget -T?
ld.exe: section .text LMA [0000000180001000,000000018000101f] overlaps section .text LMA 0000000180001000,0000000180006abf]
An error occurred while linking RTLLib.dll

when I use:

Code: Bash  [Select][+][-]

1. echo Linking %THEFILE%
2. ld.exe -b pei-x86-64  --gc-sections  -s --dll  --entry _DLLMainCRTStartup   --base-file base.$$$ -o RTLLib.dll -T RTLLib_link.res
3. if errorlevel 1 goto linkend
4. dlltool.exe -S as.exe -D RTLLib.dll -e exp.$$$ --base-file base.$$$
5. if errorlevel 1 goto linkend
6. ld.exe -b pei-x86-64  -s --dll  --entry _DLLMainCRTStartup   -o RTLLib.dll -T RTLLib_link.res exp.$$$
7. if errorlevel 1 goto linkend
8. goto end

I stuck into:
RTLLib_ppas.bat
Assembling xmm
Assembling system
Assembling global
Assembling windows
Assembling exceptions
Assembling locales
Assembling sysutils
Assembling qapplicationpascal
Assembling rtlunit
Assembling sysinitpas
Assembling rtllib
Linking RTLLib.dll

exceptions.o:exceptions.pas
(.xdata.n_exceptions_$$_translate_windows_error$longint$$ansistring+0x14): relocation truncated to fit: IMAGE_REL_AMD64_ADDR32NB against symbol `__FPC_specific_handler' defined in *UND* section in ld.exe generated

exceptions.o:exceptions.pas:(.xdata.n_exceptions$_$exception_$__$$_create$ansistring$longint$$exception+0x8): relocation truncated to fit: IMAGE_REL_AMD64_ADDR32NB against symbol `__FPC_specific_handler' defined in *UND* section in ld.exe generated

RTLUnit.o:RTLUnit.pas:(.xdata.n_rtlunit$_$twidgetset_$__$$_create$$twidgetset+0x8): relocation truncated to fit: IMAGE_REL_AMD64_ADDR32NB against symbol `__FPC_specific_handler' defined in *UND* section in ld.exe generated

RTLUnit.o:RTLUnit.pas:

(.xdata.n_rtlunit$_$trtl_$__$$_create$$trtl+0x8): relocation truncated to fit: IMAGE_REL_AMD64_ADDR32NB against symbol `__FPC_specific_handler' defined in *UND* section in ld.exe generated

QApplicationPascal.o:QApplicationPascal.pas:(.xdata.n_qapplicationpascal$_$tapplication_$__$$_create$$tapplication+0xc): relocation truncated to fit: IMAGE_REL_AMD64_ADDR32NB against symbol `__FPC_specific_handler' defined in *UND* section in ld.exe generated

QApplicationPascal.o:QApplicationPascal.pas:(.xdata.n_qapplicationpascal$_$tapplication_$__$$_create$longint$ppchar$$tapplication+0x8): relocation truncated to fit: IMAGE_REL_AMD64_ADDR32NB against symbol `__FPC_specific_handler' defined in *UND* section in ld.exe generated

An error occurred while linking RTLLib.dll     

[munair]

I think you should stop this madness.

[paule32]

now, I compile with 3.3.1 stable thrunk:

Code: Bash  [Select][+][-]

1. fpc -n -us -dDLLEXPORT -dLANGDEU -Px86_64 -Twin64 -B -O2 -Os -CD -Cg -a -al -Aas -st RTLLib.pas
2. ::----
3.  
4. fpc -n -us -dDLLEXPORT -XX -CX -Xs -B -al -O2 -Twin64 -Px86_64 ^
5.   -oRTLLib.dll  ^
6.   -k-Trtlld ^
7.   -k--dll ^
8.   -k-eDllEntryPoint ^
9.   RTLLib.pas
10.  
11. strip rtllib.dll
12.  
13. fpc -n -us -dDLLEXPORT -dDLANGDEU -O2 -Os -Cg -a -al -Aas -st main.pas
14. dir main*.*
15. as.exe --64 -o main.o main.s
16.  
17. fpc -n -us -dDLLIMPORT -O2 -Xi test.pas

and get this output:
fpc -n -us -dDLLEXPORT -dLANGDEU -Px86_64 -Twin64 -B -O2 -Os -CD -Cg -a -al -Aas -st RTLLib.pas
RTLLib.pas(7,16) Fatal: Internal error 2006012304
Fatal: Compilation aborted
Error: C:\FPC\fpc\bin\x86_64-win64\ppcx64.exe returned an error exitcode

T:\a>fpc -n -us -dDLLEXPORT -XX -CX -Xs -B -al -O2 -Twin64 -Px86_64   -oRTLLib.dll    -k-Trtlld   -k--dll   -k-eDllEntryPoint   RTLLib.pas
RTLLib.pas(7,16) Fatal: Internal error 2006012304
Fatal: Compilation aborted
Error: C:\FPC\fpc\bin\x86_64-win64\ppcx64.exe returned an error exitcode

T:\a>strip rtllib.dll

T:\a>fpc -n -us -dDLLEXPORT -dDLANGDEU -O2 -Os -Cg -a -al -Aas -st main.pas
main.pas(4,10) Fatal: Internal error 2006012304
Fatal: Compilation aborted
Error: C:\FPC\fpc\bin\x86_64-win64\ppcx64.exe returned an error exitcode

T:\a>dir main*.*
 Datenträger in Laufwerk T: ist Volume
 Volumeseriennummer: 76E3-B1D8

 Verzeichnis von T:\a

16.05.2025  15:10             2.199 main.o
16.05.2025  12:02               328 main.pas
16.05.2025  12:00               301 main.pas.bak
16.05.2025  13:59             1.146 main.ppu
16.05.2025  13:59             2.492 main.s
16.05.2025  13:59               364 main_ppas.bat
               6 Datei(en),          6.830 Bytes
               0 Verzeichnis(se), 450.954.182.656 Bytes frei

T:\a>as.exe --64 -o main.o main.s
T:\a>fpc -n -us -dDLLIMPORT -O2 -Xi test.pas
test.pas(4,14) Fatal: Internal error 2006012304

Fatal: Compilation aborted
Error: C:\FPC\fpc\bin\x86_64-win64\ppcx64.exe returned an error exitcode[/code]