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Re: [RFC v2 00/20] RISC-V glibc port for the 32-bit
- From: Florian Weimer <fweimer at redhat dot com>
- To: Alistair Francis <alistair dot francis at wdc dot com>
- Cc: libc-alpha at sourceware dot org, arnd at arndb dot de, adhemerval dot zanella at linaro dot org, palmer at sifive dot com, macro at wdc dot com, zongbox at gmail dot com, zong at andestech dot com, alistair23 at gmail dot com
- Date: Tue, 25 Jun 2019 13:15:58 +0200
- Subject: Re: [RFC v2 00/20] RISC-V glibc port for the 32-bit
- References: <cover.1561421042.git.alistair.francis@wdc.com>
* Alistair Francis:
> To mitigate this I have set the RV32 port to use 64-bit time_t and off_t
> (as is done in x86-32) and also changed the syscall imvocation to handle
> the missing syscalls.
>
> The first 3 patches are from Lukasz and have been sent upstream before
> [2].
>
> The 4th patch is a fixup required ontop of Lukasz's patches.
I think if the port has a 64-bit time_t only, you really should not need
Lukasz's patches. What's problematic about the x86-64 x32 approach?
Thanks,
Florian