[Vm-dev] Re: [squeak-dev] Building CogVM on FreeBSD

[Mariano Martinez Peck]

Hi Frank. Last week, JB send fixes for this (I guess Eliot will integrte
them soon)
Here I copy paste them:

-------


yesterday, i forward you the fix to do to compile Cog, the fix is send to
Eliot and will be integrated soon,

Process to do:
- Load Cog With the configurationOfCog , proceed all the warnings (if you
can remove the Warnings).
- checkout the repository at http://www.squeakvm.org/svn/squeak/branches/Cog
- generate source but exclude the MiscPrimitivePlugin (or fix it if you have
time).
go in macbuild folder
- Fix the library file :

  - sq.h
- SoundPlugin.h or sqMacUnixInterfaceSound.c
- sqMacWindowUniversal.c or HostWindowPlugin.h

(How is put at the en of the mail)
-Fix the mvm file (just replace makevm by ./makevm, if you don't have . in
your Path).
-run the command ./mvm -A
And,Taddaa you have 3 VM cog:
Debug,Fast,Assert

If you want to have the simulator working you need to do compile
the BochsIA32Plugin but it's well explain in the HowToBuild File.
If you have any problem ask me.


PS : the problem of the library is conflicting type you can resolve that by
changing some method


In : sq.h
>From :
sqInt readImageFromFileHeapSizeStartingAt(sqImageFile f, usqInt
 desiredHeapSize, squeakFileOffsetType imageOffset);
To:
sqInt readImageFromFileHeapSizeStartingAt(sqImageFile  f, sqInt
 desiredHeapSize, squeakFileOffsetType  imageOffset);

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

SoundPlugin.h :
sqInt snd_InsertSamplesFromLeadTime(sqInt frameCount, void *srcBufPtr, sqInt
 samplesOfLeadTime)

sqMacUnixInterfaceSound.c :
int snd_InsertSamplesFromLeadTime(int frameCount, int srcBufPtr, int
 samplesOfLeadTime)

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

SoundPlugin.h :
sqInt snd_PlaySamplesFromAtLength(sqInt frameCount, void *srcBufPtr, sqInt
 startIndex)

sqMacUnixInterfaceSound.c :
int snd_PlaySamplesFromAtLength(int frameCount, int arrayIndex, int
 startIndex)

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

SoundPlugin.h
sqInt snd_RecordSamplesIntoAtLength(void *buf, sqInt startSliceIndex, sqInt
 bufferSizeInBytes)

sqMacUnixInterfaceSound.c :
int snd_RecordSamplesIntoAtLength(int buf, int startSliceIndex, int
 bufferSizeInBytes)

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

SoundPlugin.h
void snd_SetRecordLevel(sqInt level)

sqMacUnixInterfaceSound.c :
int  snd_SetRecordLevel(int level)

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

sqMacWindowUniversal.c
int ioShowDisplayOnWindow(
unsigned int*  dispBitsIndex, int width, int height, int depth,
int affectedL, int affectedR, int affectedT, int affectedB, int
windowIndex)
HostWindowPlugin.h
int ioShowDisplayOnWindow(
unsigned char *dispBitsIndex, int width, int height, int depth,
int affectedL, int affectedR, int affectedT, int affectedB,int
windowIndex);





On Mon, Dec 6, 2010 at 10:49 AM, Frank Shearar <frank.shearar at angband.za.org
> wrote:

>
> (Moving the conversation to vm-dev)
>
> On 2010/12/05 19:58, Frank Shearar wrote:
>
>> On 2010/12/05 19:15, David T. Lewis wrote:
>>
>>> On Sun, Dec 05, 2010 at 06:14:54PM +0000, Frank Shearar wrote:
>>>
>>>
>>>> And building completed without error! I haven't attempted running an
>>>> image; I only have terminal access to a FreeBSD machine.
>>>>
>>>> I'd mentioned in vm-dev that it would be really useful to have an image
>>>> that only evaluated "3 + 4" and wrote that to stdout. (Maybe someone
>>>> already has one?) We could use that with a Hudson instance, and verify
>>>> our VM builds automatically.
>>>>
>>>> frank
>>>>
>>>
>>> Actually, you do not need a special image for this. Just supply a start
>>> script when you start Squeak, and run headless using the -vm-display-null
>>> parameter. The script can evaluate 3+4, write output to /dev/tty, then
>>> exit.
>>> An example start script is attached.
>>>
>>
>> Excellent!
>>
>> Turns out I'd only run configure, not make, so when I've figured out
>> what make's telling me I did wrong (it might be a 64-bit thing judging
>> by "warning: cast from pointer to integer of different size"), I'll give
>> it a whirl.
>>
>
> It's longAt() that my system's complaining about at least some of the time,
> and fails here:
>
> usqInt
> youngStartAddress(void) {
>        return ((usqInt)((&GIV(youngStart)))); // This line
> }
>
> Make doesn't tell me anything useful other than "Error code 1". (This is
> off an svn checkout from yesterday.) I've attached the output; most of it
> just looks like 64-bit pointer-like issues.
>
> frank
>
>
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