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VM Maker: VMMaker-dtl.213.mcz

Dave Lewis uploaded a new version of VMMaker to project VM Maker:
http://www.squeaksource.com/VMMaker/VMMaker-dtl.213.mcz

==================== Summary ====================

Name: VMMaker-dtl.213
Author: dtl
Time: 28 December 2010, 2:06:59 am
UUID: f2524f34-cfcb-46ea-80b6-81402f9a875f
Ancestors: VMMaker-dtl.212

VMMaker 4.4.4

Add FilePlugin>>primitiveFileStdioHandles adapted from oscog.
Reference Mantis 0007591: Add #primitiveFileStdioHandles to standard VM

Notes r.e. adopting the oscog implementation of primitiveFileStdioHandles:

Cog primitive uses "interpreterProxy topRemappableOop" which is defined for VM_PROXY_MINOR > 9 but standard VM support code is at VM_PROXY_MINOR 8 (Cog is at VM_PROXY_MINOR 11). Work around this by popping and pushing the result array rather than using topRemappableOop.

Cog uses primitive failure return codes not yet supported in the interpreter VM. The primitive return codes need to be adopted in standard VM but this is not yet done.

David T. Lewis

Added #primitiveFileStdioHandles to standard VM (was: VM Maker: VMMaker-dtl.213.mcz)

This VMMaker update adds primitiveFileStdioHandles from Cog to the
standard VM (Mantis 7591).

I updated trunk/platforms/Cross/plugins/FilePlugin/sqFilePluginBasicPrims.c
with the necessary patch for Unix/Mac. An additional patch is required for
platforms/win32/plugins/FilePlugin/sqWin32FilePrims.c

Andreas, I have attached the patched file for Windows, but have not
tested it. Can you please review and apply it to platforms/win32? Thanks.

I note that the commit notice for sqFilePluginBasicPrims.c has not
yet showed up on the vm-dev list, so possibly something is not running
on the squeakvm.org server?

Dave

On Tue, Dec 28, 2010 at 08:07:07PM +0000, [hidden email] wrote:

> Dave Lewis uploaded a new version of VMMaker to project VM Maker:
> http://www.squeaksource.com/VMMaker/VMMaker-dtl.213.mcz
>
> ==================== Summary ====================
>
> Name: VMMaker-dtl.213
> Author: dtl
> Time: 28 December 2010, 2:06:59 am
> UUID: f2524f34-cfcb-46ea-80b6-81402f9a875f
> Ancestors: VMMaker-dtl.212
>
> VMMaker 4.4.4
>
> Add FilePlugin>>primitiveFileStdioHandles adapted from oscog.
> Reference Mantis 0007591: Add #primitiveFileStdioHandles to standard VM
>
> Notes r.e. adopting the oscog implementation of primitiveFileStdioHandles:
>
> Cog primitive uses "interpreterProxy topRemappableOop" which is defined for VM_PROXY_MINOR > 9 but standard VM support code is at VM_PROXY_MINOR 8 (Cog is at VM_PROXY_MINOR 11). Work around this by popping and pushing the result array rather than using topRemappableOop.
>
> Cog uses primitive failure return codes not yet supported in the interpreter VM. The primitive return codes need to be adopted in standard VM but this is not yet done.

sqWin32FilePrims.c.gz (4K) Download Attachment