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Re: Some RISC-V Post-Merge Cleanup
- From: Szabolcs Nagy <szabolcs dot nagy at arm dot com>
- To: Palmer Dabbelt <palmer at dabbelt dot com>, <binutils at sourceware dot org>
- Cc: <nd at arm dot com>, Andrew Waterman <andrew at sifive dot com>
- Date: Fri, 4 Nov 2016 16:34:30 +0000
- Subject: Re: Some RISC-V Post-Merge Cleanup
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On 01/11/16 21:43, Palmer Dabbelt wrote:
> Thanks to everyone who helped us get our port upstream. We're still cleaning
> things up on our end, but I have a few small patches to submit here. The
> MAINTAINERS patch was suggested during upstreaming and isn't very interesting.
> Andrew recently went and cleaned up the floating point support in GCC and GAS
> on RISC-V so now we can support the Q (128-bit floating point) extension
> cleanly. This does break stuff, but since the port has only been live since
> this morning hopefully it's all OK :).
> There will probably have to be a few more things like this that come up over
> the next month or so as people start using the port and finding various issues
> in it. With these patches we can move our toolchain repo (which builds our GCC
> and glibc ports) to use binutils-gdb/master so hopefully these sorts of issues
> will get ironed out quickly.
is there some specification about the pcs/elf/sysv abi?
i thought risc-v was an open project but i cannot find related
(in particular i'd like to see the reasoning behind the tls abi)