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[Bug libc/986] getcontext, setcontext, swapcontext are not implemeted for e500
- From: "sjmunroe at us dot ibm dot com" <sourceware-bugzilla at sources dot redhat dot com>
- To: glibc-bugs at sources dot redhat dot com
- Date: 1 Jun 2005 16:33:48 -0000
- Subject: [Bug libc/986] getcontext, setcontext, swapcontext are not implemeted for e500
- References: <20050531181719.986.dtemirbulatov@ru.mvista.com>
- Reply-to: sourceware-bugzilla at sources dot redhat dot com
------- Additional Comments From sjmunroe at us dot ibm dot com 2005-06-01 16:33 -------
special purpose embeded (Book-E) processor which does not conform to the core
PowerPC architecture. It is a 32-bit (LR,CTR, XER) processor with combined
64-bit GPR/FPR set plus Accumulator.
The current glibc port targets powerpc32 and powerpc64 conform to the SysV ABI
PowerPC[32-bit] Processor Supplement and the 64-bit PowerPC ELF ABI Supplement
and fully support the standard PowerPC Architecure for 32-/64-bit
implementations/modes.
So this is not a bug. The current powerpc32/powerpc64 implementations are
correct according to thier respective ABIs.
e500 would have to be a separate target/ABI. And will require a separate port.
--
http://sources.redhat.com/bugzilla/show_bug.cgi?id=986
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