[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH v1 0/4] Missing endianness conversions in user mode
From: |
Mathis Marion |
Subject: |
[PATCH v1 0/4] Missing endianness conversions in user mode |
Date: |
Fri, 17 Feb 2023 17:35:23 +0100 |
From: Mathis Marion <mathis.marion@silabs.com>
For a bit of context, I was trying to test a network border router [1]
daemon using the MIPS architecture (see [2]). I didn't have access to
real MIPS hardware so I figured I would emulate it using QEMU user mode.
I ran into a couple of problems all related to endianness conversion for
syscalls between host and target as MIPS is big endian and my x86 host
is little.
[1]: https://github.com/SiliconLabs/wisun-br-linux
[2]: https://github.com/SiliconLabs/wisun-br-linux/issues/5
Mathis Marion (4):
linux-user: fix timerfd read endianness conversion
linux-user: fix sockaddr_in6 endianness
linux-user: add target to host netlink conversions
linux-user: handle netlink flag NLA_F_NESTED
linux-user/fd-trans.c | 76 ++++++++++++++++++++++++++++++++++++++++---
linux-user/fd-trans.h | 1 +
linux-user/syscall.c | 14 ++++++--
3 files changed, 85 insertions(+), 6 deletions(-)
--
2.39.1