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[PATCH v7 0/4] linux-user: generate syscall_nr.sh for RISC-V

From: Alistair Francis
Subject: [PATCH v7 0/4] linux-user: generate syscall_nr.sh for RISC-V
Date: Thu, 12 Mar 2020 15:13:45 -0700

This series updates the RISC-V syscall_nr.sh based on the 5.5 kernel.

There are two parts to this. One is just adding the new syscalls, the
other part is updating the RV32 syscalls to match the fact that RV32 is
a 64-bit time_t architectures (y2038) safe.

We need to make some changes to syscall.c to avoid warnings/errors
during compliling with the new syscall.

I did some RV32 user space testing after applying these patches. I ran the
glibc testsuite in userspace and I don't see any regressions.

 - Update futuex_time64 support to work correctly
 - Split out futex patch and make it more robust
 - Addres comments raised on v4
   - Don't require 64-bit host for * _time64 functions

Alistair Francis (4):
  linux-user: Protect more syscalls
  linux-user/syscall: Add support for clock_gettime64/clock_settime64
  linux-user: Support futex_time64
  linux-user/riscv: Update the syscall_nr's to the 5.5 kernel

 linux-user/riscv/syscall32_nr.h | 295 +++++++++++++++++++++++++++++++
 linux-user/riscv/syscall64_nr.h | 301 ++++++++++++++++++++++++++++++++
 linux-user/riscv/syscall_nr.h   | 294 +------------------------------
 linux-user/strace.c             |   2 +
 linux-user/syscall.c            | 247 ++++++++++++++++++++++++--
 5 files changed, 834 insertions(+), 305 deletions(-)
 create mode 100644 linux-user/riscv/syscall32_nr.h
 create mode 100644 linux-user/riscv/syscall64_nr.h


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