Merge remote-tracking branch 'remotes/riku/linux-user-for-upstream' into staging

* remotes/riku/linux-user-for-upstream: (22 commits)
  linux-user: check return value of malloc()
  linux-user: writev Partial Writes
  linux-user: Support target-to-host translation of mlockall argument
  linux-user: clock_nanosleep errno Handling on PPC
  linux-user: Minimum Sig Handler Stack Size for PPC64 ELF V2
  linux-user: Move get_ppc64_abi
  linux-user: Detect fault in sched_rr_get_interval
  linux-user: Handle NULL sched_param argument to sched_*
  linux-user: Detect Negative Message Sizes in msgsnd System Call
  linux-user: Conditionally Pass Attribute Pointer to mq_open()
  linux-user: Make ipc syscall's third argument an abi_long
  linux-user: Properly Handle semun Structure In Cross-Endian Situations
  linux-user: Dereference Pointer Argument to ipc/semctl Sys Call
  linux-user: PPC64 semid_ds Doesnt Include _unused1 and _unused2
  linux-user: add setns and unshare
  linux-user: support ioprio_{get, set} syscalls
  linux-user: support timerfd_{create, gettime, settime} syscalls
  linux-user: fix readlink handling with magic exe symlink
  linux-user: Fix conversion of sigevent argument to timer_create
  linux-user: Fix syscall instruction usermode emulation on X86_64
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 10 insertions, 0 deletions

diff --git a/linux-user/ppc/target_cpu.h b/linux-user/ppc/target_cpu.h
index 9cc0c3ba9c..26f4ba297f 100644
--- a/linux-user/ppc/target_cpu.h
+++ b/linux-user/ppc/target_cpu.h
@@ -38,4 +38,14 @@ static inline void cpu_set_tls(CPUPPCState *env, target_ulong newtls)
 #endif
 }
 
+#ifndef EF_PPC64_ABI
+#define EF_PPC64_ABI           0x3
+#endif
+
+static inline uint32_t get_ppc64_abi(struct image_info *infop)
+{
+  return infop->elf_flags & EF_PPC64_ABI;
+}
+
+
 #endif