From: Peter Maydell <peter.mayd...@linaro.org>
SPARC is one of the CPUs which has a funny syscall ABI for the
pipe syscall; add it to the set of special cases in do_pipe().
Signed-off-by: Peter Maydell <peter.mayd...@linaro.org>
Signed-off-by: Riku Voipio <riku.voi...@linaro.org>
---
linux-user/syscall.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 5bd57d0..a797afc 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -1032,6 +1032,9 @@ static abi_long do_pipe(void *cpu_env, abi_ulong pipedes,
#elif defined(TARGET_SH4)
((CPUSH4State*)cpu_env)->gregs[1] = host_pipe[1];
return host_pipe[0];
+#elif defined(TARGET_SPARC)
+ ((CPUSPARCState*)cpu_env)->regwptr[1] = host_pipe[1];
+ return host_pipe[0];
#endif
}
--
1.8.1.2
