Re: [Mono-dev] Diagnosing "Invalid IL code"

[Alexander Köplinger]

As far as I know there isn't a fully integrated way to use this from
monodevelop yet even though the upcoming 6.0 release uses roslyn internally
for intellisense etc though, but at build time it just calls xbuild which
uses the Mono compilers.

We do have a preview release on OSX that includes the open sourced msbuild
with roslyn included, I'm not sure what the Linux plans for that are right
now (
https://github.com/Microsoft/msbuild/releases/tag/mono-hosted-msbuild-v0.2
should work with current Mono but I know it breaks with the upcoming
release).

So lots of stuff in the making, but not an easy to use solution right now :)

- Alex

2016-05-12 17:14 GMT+02:00 Gary Briggs :

> On Thu, May 12, 2016 at 02:44:51PM +0200, Alexander Köplinger wrote:
> > And if that doesn't help, you might want to take a look at Roslyn as
> there
> > likely won't be any work on Mono's VB compiler going forward:
> >
> > $ nuget install Microsoft.Net.Compilers -Version 1.2.1
> >
> > $ mono ./Microsoft.Net.Compilers.1.2.1/tools/vbc.exe hello.vb /noconfig
>
> Huh, cool. I'm not wedded to mono compilers at all, really I just want
> to be able to build on Linux.
>
> Is there an easy way to use that compiler with an existing .sln/.vbproj? I
> can't find any settings in monodevelop that would point me to a different
> compiler.
>
> Cheers,
> Gary
>
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Re: [Mono-dev] Diagnosing "Invalid IL code"

[Gary Briggs]

On Thu, May 12, 2016 at 02:44:51PM +0200, Alexander Köplinger wrote:
> And if that doesn't help, you might want to take a look at Roslyn as there
> likely won't be any work on Mono's VB compiler going forward:
> 
> $ nuget install Microsoft.Net.Compilers -Version 1.2.1
> 
> $ mono ./Microsoft.Net.Compilers.1.2.1/tools/vbc.exe hello.vb /noconfig

Huh, cool. I'm not wedded to mono compilers at all, really I just want
to be able to build on Linux.

Is there an easy way to use that compiler with an existing .sln/.vbproj? I
can't find any settings in monodevelop that would point me to a different
compiler.

Cheers,
Gary
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Re: [Mono-dev] Diagnosing "Invalid IL code"

[Gary Briggs]

On Thu, May 12, 2016 at 08:05:07AM +0200, Timotheus Pokorra wrote:
> Hello Gary,
> 
> On 12 May 2016 at 06:52, Gary Briggs  wrote:
> > I have some code that, when compiled with monodevelop [latest in Ubuntu
> > 15.10], throws an invalid IL code exception when run with mono. This same
> > code, when compiled with VS2015, does not throw said exception when run
> > with mono.
> 
> I just checked, Ubuntu 15.10 still had Mono 3.2.8.
> You might want to try Ubuntu 16.04, which comes with Mono 4.2.1
> Alternatively, install the latest Mono packages from Xamarin on Ubuntu
> 15.10: 
> http://www.mono-project.com/docs/getting-started/install/linux/#debian-ubuntu-and-derivatives

Sorry, I should have been clear; I'm using the packages from mono-project,
installed as per the description at that link. Unfortunately, my issues persist

Gary

> I hope this might solve your issues already,
> 
> Timothues
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Re: [Mono-dev] Diagnosing "Invalid IL code"

[Alexander Köplinger]

And if that doesn't help, you might want to take a look at Roslyn as there
likely won't be any work on Mono's VB compiler going forward:

$ nuget install Microsoft.Net.Compilers -Version 1.2.1

$ mono ./Microsoft.Net.Compilers.1.2.1/tools/vbc.exe hello.vb /noconfig


- Alex

2016-05-12 8:05 GMT+02:00 Timotheus Pokorra <
timotheus.poko...@solidcharity.com>:

> Hello Gary,
>
> On 12 May 2016 at 06:52, Gary Briggs  wrote:
> > I have some code that, when compiled with monodevelop [latest in Ubuntu
> > 15.10], throws an invalid IL code exception when run with mono. This same
> > code, when compiled with VS2015, does not throw said exception when run
> > with mono.
>
> I just checked, Ubuntu 15.10 still had Mono 3.2.8.
> You might want to try Ubuntu 16.04, which comes with Mono 4.2.1
> Alternatively, install the latest Mono packages from Xamarin on Ubuntu
> 15.10:
> http://www.mono-project.com/docs/getting-started/install/linux/#debian-ubuntu-and-derivatives
>
> I hope this might solve your issues already,
>
> Timothues
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[Mono-dev] Parameter on the stack overlap

[Zhanxing Ding]

Hi all,

Now I am porting mono to aix,
I met a problem that is,
When convert from decimal to flaot, I found the parameter d of the 
mono_decimal_to_float (d=...)
function overlapped, so I can't get the correct content of the parameter.

Prologue of the function:

mono_decimal_to_float (d=...) at decimal-ms.c:2369(which is an Internal Call)
2369{
=> 0x1021925c :7c 08 02 a6 mflrr0
   0x10219260 :90 01 00 08 stw r0,8(r1)
   0x10219264 :93 e1 ff fc stw 
r31,-4(r1)
   0x10219268 :   94 21 ff a0 stwu
r1,-96(r1)
   0x1021926c :   7c 3f 0b 78 mr  r31,r1
   0x10219270 :   90 7f 00 78 stw 
r3,120(r31)
   0x10219274 :   90 9f 00 7c stw 
r4,124(r31)
   0x10219278 :   90 bf 00 80 stw 
r5,128(r31)
   0x1021927c :   90 df 00 84 stw 
r6,132(r31)

Parameter d is the MonoDecimal structure,
The address is 0x2ff22700, but when run the instruction stw r3,120(r31), 
one filed of  0x2ff22700  populated with
The value 0x2ff22700.

(gdb) info reg r31
r310x2ff22690   804398736

Anyone know why this happened?
Why it save the parameter where will overlap the value?

Thank you in advance!


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Re: [Mono-dev] Diagnosing "Invalid IL code"

[Timotheus Pokorra]

Hello Gary,

On 12 May 2016 at 06:52, Gary Briggs  wrote:
> I have some code that, when compiled with monodevelop [latest in Ubuntu
> 15.10], throws an invalid IL code exception when run with mono. This same
> code, when compiled with VS2015, does not throw said exception when run
> with mono.

I just checked, Ubuntu 15.10 still had Mono 3.2.8.
You might want to try Ubuntu 16.04, which comes with Mono 4.2.1
Alternatively, install the latest Mono packages from Xamarin on Ubuntu
15.10: 
http://www.mono-project.com/docs/getting-started/install/linux/#debian-ubuntu-and-derivatives

I hope this might solve your issues already,

Timothues
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