From: Aleksandar Markovic <amarko...@wavecomp.com>
Among MIPS ABIs, only MIPS O32 and N32 have special (different
than other architectures) definition of structure flock in kernel.
Bring target_flock definition in QEMU for MIPS O64 ABI to the
correct state, which is currently different than the most common
definition, and it should actually be the same.
Reported-by: Dragan Mladjenovic <dmladjeno...@wavecomp.com>
Signed-off-by: Aleksandar Markovic <amarko...@wavecomp.com>
Reviewed-by: Laurent Vivier <laur...@vivier.eu>
---
linux-user/generic/fcntl.h | 2 +-
linux-user/mips/target_fcntl.h | 4 ++++
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/linux-user/generic/fcntl.h b/linux-user/generic/fcntl.h
index a775a49..1b48dde 100644
--- a/linux-user/generic/fcntl.h
+++ b/linux-user/generic/fcntl.h
@@ -129,7 +129,7 @@ struct target_flock {
short l_whence;
abi_long l_start;
abi_long l_len;
-#if defined(TARGET_MIPS)
+#if defined(TARGET_MIPS) && (TARGET_ABI_BITS == 32)
abi_long l_sysid;
#endif
int l_pid;
diff --git a/linux-user/mips/target_fcntl.h b/linux-user/mips/target_fcntl.h
index 000527c..795bba7 100644
--- a/linux-user/mips/target_fcntl.h
+++ b/linux-user/mips/target_fcntl.h
@@ -27,7 +27,11 @@
#define TARGET_F_SETOWN 24 /* for sockets. */
#define TARGET_F_GETOWN 23 /* for sockets. */
+#if (TARGET_ABI_BITS == 32)
#define TARGET_ARCH_FLOCK_PAD abi_long pad[4];
+#else
+#define TARGET_ARCH_FLOCK_PAD
+#endif
#define TARGET_ARCH_FLOCK64_PAD
#define TARGET_F_GETLK64 33 /* using 'struct flock64' */
--
2.7.4
