From: Aleksandar Markovic <aleksandar.marko...@imgtec.com>
This patch corrects target_semid64_ds structure definition for Mips.
See, for example definition of semid64_ds for Mips in Linux kernel:
arch/mips/include/uapi/asm/sembuf.h#L13.
This patch will also fix certain semaphore-related LTP tests for Mips,
if they are executed in Qemu user mode for any Mips platform.
Signed-off-by: Miodrag Dinic <miodrag.di...@imgtec.com>
Signed-off-by: Aleksandar Markovic <aleksandar.marko...@imgtec.com>
Reviewed-by: Peter Maydell <peter.mayd...@linaro.org>
---
linux-user/mips/target_structs.h | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/linux-user/mips/target_structs.h b/linux-user/mips/target_structs.h
index fbd9955..5ba124d 100644
--- a/linux-user/mips/target_structs.h
+++ b/linux-user/mips/target_structs.h
@@ -45,4 +45,20 @@ struct target_shmid_ds {
abi_ulong __unused2;
};
+#define TARGET_SEMID64_DS
+
+/*
+ * The semid64_ds structure for the MIPS architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ */
+struct target_semid64_ds {
+ struct target_ipc_perm sem_perm;
+ abi_ulong sem_otime;
+ abi_ulong sem_ctime;
+ abi_ulong sem_nsems;
+ abi_ulong __unused3;
+ abi_ulong __unused4;
+};
+
#endif
--
2.9.3
