Hello Mike,
I traced that text section to 2.0 release (that was 7 years ago).
Seems nobody notice it since then.
Doubt there is a man who remembers the real reason for that warning.
We definitely shall rewrite it! :)
There are two known places for possible issue:
- RPC message header is not exactly cross-platform
(Hope to fix it in 3.2.0)
- SaHpi.h and marshal.h define 8/16/32/64 integer as char, short, int,
long long.
Which is true to most platforms.
(Hope to fix it in 3.2.0 too. However it can be tricky on Windows.)
I tried mixing x86, ARM, MIPS32, PPC32 and x86_64 without any issues.
However I haven't tried Itanuim or PPC64.
Could you try running openhpid and a client if you have 32 and 64 hardware?
Anton Pak
On Fri, 13 Jul 2012 22:08:31 +0400, Mike Helles <[email protected]> wrote:
> Hello. According to release notes, you cannot mix 32 and 64-bit
> architectures between an OpenHPI client and server. See below;
>
> ======================================================================
>
> General Information
> -------------------
>
> The client and the daemon do not have to be on the same hardware
> architecture.
> The daemon could be running on a P-series processor and the client
> running
> on an
> x86-series processor. The client library and daemon use a marshaling
> technique
> to resolve architecture and structure padding conflicts. The user does
> not
> need
> to concern themselves with architectureal differences between the client
> and
> daemon. The one exception to this rule is 64-bit architectures. The
> client
> and
> daemon currently cannot resolve differences between 32-bit and 64-bit
> architectures. DO NOT MIX THESE TYPES OF ARCHITECTURES!
>
> ========================================================================
>
> Can someone verify that this is still the case, and if so, is there any
> plan to allow a mix in the future? Can someone provide a detailed
> description of the problem?
>
> Thanks.
> ========================================
> Mike Helles
> 140 Canal View Blvd.
> Rochester, New York 14623-2808, USA
>
> Phone: (585) 784-7266, Fax: (585) 256-0791
> Email: [email protected], Web: www.pt.com
> ========================================
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