[Qemu-devel] [PULL 00/38] linux-user update

[riku . voipio]

From: Riku Voipio <address@hidden>

The following changes since commit b0f6ef8915247f3230ffd9b71af9c3dadb6082c7:

  Merge remote-tracking branch 'remotes/amit-virtio-rng/tags/rng-2.7-1' into 
staging (2016-05-24 11:38:22 +0100)

are available in the git repository at:

  git://git.linaro.org/people/riku.voipio/qemu.git tags/pull-linux-user-20160525

for you to fetch changes up to 210a7201d1bd9e25eec01d23edb713f181eabb23:

  linux-user,target-ppc: fix use of MSR_LE (2016-05-24 15:45:46 +0300)

----------------------------------------------------------------
Linux user update for May 2016

----------------------------------------------------------------
Chen Gang (3):
      linux-user/signal.c: Generate opcode data for restorer in setup_rt_frame
      linux-user/signal.c: Use target address instead of host address for 
microblaze restorer
      linux-user/signal.c: Use s390 target space address instead of host space

Laurent Vivier (1):
      linux-user,target-ppc: fix use of MSR_LE

Peter Maydell (11):
      linux-user: Consistently return host errnos from do_openat()
      linux-user: Support for restarting system calls for tilegx targets
      linux-user: Set r14 on exit from microblaze syscall
      linux-user: Use safe_syscall for pselect, select syscalls
      linux-user: Use safe_syscall for futex syscall
      linux-user: Handle negative values in timespec conversion
      linux-user: Handle msgrcv error case correctly
      linux-user: Use g_try_malloc() in do_msgrcv()
      linux-user: x86_64: Don't use 16-bit UIDs
      linux-user: Use direct syscalls for setuid(), etc
      linux-user: arm: Remove ARM_cpsr and similar #defines

Timothy E Baldwin (23):
      linux-user: Check array bounds in errno conversion
      linux-user: Reindent signal handling
      linux-user: Define TARGET_ERESTART* errno values
      linux-user: Renumber TARGET_QEMU_ESIGRETURN, make it not arch-specific
      linux-user: Support for restarting system calls for x86 targets
      linux-user: Support for restarting system calls for ARM targets
      linux-user: Support for restarting system calls for MIPS targets
      linux-user: Support for restarting system calls for PPC targets
      linux-user: Support for restarting system calls for SPARC targets
      linux-user: Support for restarting system calls for SH4 targets
      linux-user: Support for restarting system calls for Alpha targets
      linux-user: Support for restarting system calls for UniCore32 targets
      linux-user: Support for restarting system calls for OpenRISC targets
      linux-user: Support for restarting system calls for M68K targets
      linux-user: Support for restarting system calls for S390 targets
      linux-user: Support for restarting system calls for CRIS targets
      linux-user: Support for restarting system calls for Microblaze targets
      linux-user: Add debug code to exercise restarting system calls
      linux-user: Provide safe_syscall for fixing races between signals and 
syscalls
      linux-user: Use safe_syscall for read and write system calls
      linux-user: Use safe_syscall for open and openat system calls
      linux-user: Use safe_syscall for wait system calls
      linux-user: Use safe_syscall for execve syscall

 Makefile.target                           |    4 +-
 linux-user/Makefile.objs                  |    3 +-
 linux-user/alpha/target_signal.h          |    1 +
 linux-user/arm/target_signal.h            |    1 +
 linux-user/arm/target_syscall.h           |   20 +-
 linux-user/cris/target_signal.h           |    1 +
 linux-user/elfload.c                      |   19 +-
 linux-user/errno_defs.h                   |   17 +
 linux-user/host/x86_64/hostdep.h          |   38 +
 linux-user/host/x86_64/safe-syscall.inc.S |   81 +++
 linux-user/m68k/target_signal.h           |    1 +
 linux-user/main.c                         |  225 ++++--
 linux-user/microblaze/target_signal.h     |    1 +
 linux-user/mips/target_signal.h           |    1 +
 linux-user/mips/target_syscall.h          |    4 -
 linux-user/mips64/target_signal.h         |    1 +
 linux-user/mips64/target_syscall.h        |    4 -
 linux-user/openrisc/target_signal.h       |    1 +
 linux-user/ppc/target_signal.h            |    1 +
 linux-user/ppc/target_syscall.h           |    2 -
 linux-user/qemu.h                         |  127 +++-
 linux-user/s390x/target_signal.h          |    1 +
 linux-user/safe-syscall.S                 |   30 +
 linux-user/sh4/target_signal.h            |    1 +
 linux-user/signal.c                       | 1631 
++++++++++++++++++++++---------------------
 linux-user/sparc/target_signal.h          |    1 +
 linux-user/sparc64/target_signal.h        |    1 +
 linux-user/syscall.c                      |  266 +++++--
 linux-user/syscall_defs.h                 |    3 +-
 linux-user/tilegx/target_signal.h         |    1 +
 30 files changed, 1516 insertions(+), 972 deletions(-)
 create mode 100644 linux-user/host/x86_64/hostdep.h
 create mode 100644 linux-user/host/x86_64/safe-syscall.inc.S
 create mode 100644 linux-user/safe-syscall.S