Commit 2ef41869 authored Sep 19, 2016 by Aleksandar Markovic Committed by Leon Alrae Sep 23, 2016

linux-user: Fix structure target_semid64_ds definition for Mips



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.dinic@imgtec.com>
Signed-off-by: Aleksandar Markovic <aleksandar.markovic@imgtec.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Leon Alrae <leon.alrae@imgtec.com>
Acked-by: Riku Voipio <riku.voipio@linaro.org>
Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>

parent 8a8001b1

linux-user/mips/target_structs.h

+16 −0

Original line number	Diff line number	Diff line
		@@ -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 __unused1;
		abi_ulong __unused2;
		};

		#endif