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Update nim.cfg #21204

Merged
merged 1 commit into from
Jan 2, 2023
Merged

Update nim.cfg #21204

merged 1 commit into from
Jan 2, 2023

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ci4ic4
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@ci4ic4 ci4ic4 commented Dec 30, 2022

tlsEmulation:on under NetBSD-10Beta and NetBSD-current produces an executable which crashes immediately as follows:

Core was generated by `koch'.
Program terminated with signal SIGSEGV, Segmentation fault. #0 0x000000000047b4c2 in nimZeroMem ()
(gdb) bt
#0 0x000000000047b4c2 in nimZeroMem ()
#1 0x00000000004897b2 in threadVarAlloc__system_2162 () #2 0x000000000048980e in initThreadVarsEmulation () #3 0x0000000000489848 in PreMain ()
#4 0x000000000048986a in NimMain ()
#5 0x00000000004898a9 in main ()

I can't speak about the other BSDs.

tlsEmulation:on under NetBSD-10Beta and NetBSD-current produces an executable which crashes immediately as follows:

Core was generated by `koch'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x000000000047b4c2 in nimZeroMem ()
(gdb) bt
#0  0x000000000047b4c2 in nimZeroMem ()
nim-lang#1  0x00000000004897b2 in threadVarAlloc__system_2162 ()
nim-lang#2  0x000000000048980e in initThreadVarsEmulation ()
nim-lang#3  0x0000000000489848 in PreMain ()
nim-lang#4  0x000000000048986a in NimMain ()
nim-lang#5  0x00000000004898a9 in main ()

I can't speak about the other BSDs.
@rockcavera
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Well, I've been testing a package of mine on NetBSD 9.3 and I haven't had any problems and the default setting is tlsEmulation:on. I'm using devel. It would be interesting to create an issue reporting better.

@ci4ic4
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ci4ic4 commented Jan 1, 2023

Under NetBSD 9.3 tlsEmulation:on still works. The reason why this was elected for NetBSD on some earlier version however, does not exist - it works with both tlsEmulation:on or tlsEmulation:off.

Subsequent NetBSD versions behave differently - at least for the moment, the tlsEmulation:on version does not work. I have tested this on both NetBSD-10Beta and -current from yesterday. They require tlsEmulation:off, same as FreeBSD.

Hence, switching to native tls, instead of emulated one, will not affect NetBSD 9.3 and is at least for now required for subsequent versions.

tlsEmulation:on also adds some 1.3K to every executable.

@Araq Araq merged commit e9ed090 into nim-lang:devel Jan 2, 2023
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Araq commented Jan 2, 2023

Backport to 2.0 please. @narimiran

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github-actions bot commented Jan 2, 2023

Thanks for your hard work on this PR!
The lines below are statistics of the Nim compiler built from e9ed090

Hint: mm: orc; opt: speed; options: -d:release
165744 lines; 8.219s; 611.531MiB peakmem

@ci4ic4 ci4ic4 deleted the patch-2 branch January 2, 2023 11:02
narimiran pushed a commit that referenced this pull request Jan 2, 2023
tlsEmulation:on under NetBSD-10Beta and NetBSD-current produces an executable which crashes immediately as follows:

Core was generated by `koch'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x000000000047b4c2 in nimZeroMem ()
(gdb) bt
#0  0x000000000047b4c2 in nimZeroMem ()
#1  0x00000000004897b2 in threadVarAlloc__system_2162 ()
#2  0x000000000048980e in initThreadVarsEmulation ()
#3  0x0000000000489848 in PreMain ()
#4  0x000000000048986a in NimMain ()
#5  0x00000000004898a9 in main ()

I can't speak about the other BSDs.

(cherry picked from commit e9ed090)
survivorm pushed a commit to survivorm/Nim that referenced this pull request Feb 28, 2023
tlsEmulation:on under NetBSD-10Beta and NetBSD-current produces an executable which crashes immediately as follows:

Core was generated by `koch'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x000000000047b4c2 in nimZeroMem ()
(gdb) bt
#0  0x000000000047b4c2 in nimZeroMem ()
#1  0x00000000004897b2 in threadVarAlloc__system_2162 ()
#2  0x000000000048980e in initThreadVarsEmulation ()
#3  0x0000000000489848 in PreMain ()
#4  0x000000000048986a in NimMain ()
#5  0x00000000004898a9 in main ()

I can't speak about the other BSDs.
capocasa pushed a commit to capocasa/Nim that referenced this pull request Mar 31, 2023
tlsEmulation:on under NetBSD-10Beta and NetBSD-current produces an executable which crashes immediately as follows:

Core was generated by `koch'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x000000000047b4c2 in nimZeroMem ()
(gdb) bt
#0  0x000000000047b4c2 in nimZeroMem ()
nim-lang#1  0x00000000004897b2 in threadVarAlloc__system_2162 ()
nim-lang#2  0x000000000048980e in initThreadVarsEmulation ()
nim-lang#3  0x0000000000489848 in PreMain ()
nim-lang#4  0x000000000048986a in NimMain ()
nim-lang#5  0x00000000004898a9 in main ()

I can't speak about the other BSDs.
bung87 pushed a commit to bung87/Nim that referenced this pull request Jul 29, 2023
tlsEmulation:on under NetBSD-10Beta and NetBSD-current produces an executable which crashes immediately as follows:

Core was generated by `koch'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x000000000047b4c2 in nimZeroMem ()
(gdb) bt
#0  0x000000000047b4c2 in nimZeroMem ()
#1  0x00000000004897b2 in threadVarAlloc__system_2162 ()
#2  0x000000000048980e in initThreadVarsEmulation ()
nim-lang#3  0x0000000000489848 in PreMain ()
nim-lang#4  0x000000000048986a in NimMain ()
nim-lang#5  0x00000000004898a9 in main ()

I can't speak about the other BSDs.
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3 participants