[Mono-list] Mono LLVM

[Александр Гурьянов]

Hi all. It is possible to compile program into llvm ir for use it in
emscripten? Now i try to compile aot with llvm, but got error:

mono --aot=full --llvm Game.exe
Mono Ahead of Time compiler - compiling assembly Game.exe
* Assertion at image-writer.c:2177, condition `fp' not met

Stacktrace:


Native stacktrace:

    mono() [0x80e6431]
    [0xb773a40c]
    [0xb773a424]
    /lib/i386-linux-gnu/libc.so.6(gsignal+0x4f) [0xb75471df]
    /lib/i386-linux-gnu/libc.so.6(abort+0x175) [0xb754a825]
    mono() [0x82189f7]
    mono() [0x8218a73]
    mono() [0x80fa2b3]
    mono() [0x80cee35]
    mono(mono_main+0xd82) [0x80c0112]
    mono() [0x805bac8]
    /lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf3) [0xb75324d3]
    mono() [0x805bbc5]

Debug info from gdb:

[New LWP 21083]
[New LWP 21082]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
0xb773a424 in __kernel_vsyscall ()
  Id   Target Id         Frame
  3    Thread 0xb71ccb40 (LWP 21082) "mono" 0xb773a424 in __kernel_vsyscall
()
  2    Thread 0xb668db40 (LWP 21083) "mono" 0xb773a424 in __kernel_vsyscall
()
* 1    Thread 0xb7517700 (LWP 21081) "mono" 0xb773a424 in __kernel_vsyscall
()

Thread 3 (Thread 0xb71ccb40 (LWP 21082)):
#0  0xb773a424 in __kernel_vsyscall ()
#1  0xb76cd96b in pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x0822ba97 in ?? ()
#3  0x08225db9 in ?? ()
#4  0x0822a252 in ?? ()
#5  0xb76c9d4c in start_thread (arg=0xb71ccb40) at pthread_create.c:308
#6  0xb7607d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xb668db40 (LWP 21083)):
#0  0xb773a424 in __kernel_vsyscall ()
#1  0xb76cfcc5 in sem_wait@@GLIBC_2.1 () at
../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/sem_wait.S:80
#2  0x0820fa38 in mono_sem_wait ()
#3  0x0815696c in ?? ()
#4  0x081df5cd in ?? ()
#5  0x0820a033 in ?? ()
#6  0x0822b888 in ?? ()
#7  0xb76c9d4c in start_thread (arg=0xb668db40) at pthread_create.c:308
#8  0xb7607d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb7517700 (LWP 21081)):
#0  0xb773a424 in __kernel_vsyscall ()
#1  0xb76d09db in read () at ../sysdeps/unix/syscall-template.S:82
#2  0x080e65fc in ?? ()
#3  <signal handler called>
#4  0xb773a424 in __kernel_vsyscall ()
#5  0xb75471df in __GI_raise (sig=6) at
../nptl/sysdeps/unix/sysv/linux/raise.c:64
#6  0xb754a825 in __GI_abort () at abort.c:91
#7  0x082189f7 in ?? ()
#8  0x08218a73 in ?? ()
#9  0x080fa2b3 in ?? ()
#10 0x080cee35 in ?? ()
#11 0x080c0112 in mono_main ()
#12 0x0805bac8 in ?? ()
#13 0xb75324d3 in __libc_start_main (main=0x805b9d0, argc=4,
ubp_av=0xbfd8f444, init=0x823e300, fini=0x823e370, rtld_fini=0xb774a270
<_dl_fini>, stack_end=0xbfd8f43c) at libc-start.c:226
#14 0x0805bbc5 in ?? ()

=================================================================
Got a SIGABRT while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries
used by your application.
=================================================================


Thanks.
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