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-rw-r--r--linux-user/syscall.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index ed32f9723f..450f22dcc1 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -9033,6 +9033,14 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
ret = get_errno(clock_nanosleep(arg1, arg2, &ts, arg4 ? &ts : NULL));
if (arg4)
host_to_target_timespec(arg4, &ts);
+
+#if defined(TARGET_PPC)
+ /* clock_nanosleep is odd in that it returns positive errno values.
+ * On PPC, CR0 bit 3 should be set in such a situation. */
+ if (ret) {
+ ((CPUPPCState *)cpu_env)->crf[0] |= 1;
+ }
+#endif
break;
}
#endif