47ae93cdfe
Implementation of linux user emulation for RISC-V. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Sagar Karandikar <sagark@eecs.berkeley.edu> Signed-off-by: Michael Clark <mjc@sifive.com>
47 lines
1.5 KiB
C
47 lines
1.5 KiB
C
/*
|
|
* RISC-V specific structures for linux-user
|
|
*
|
|
* This is a copy of ../aarch64/target_structs.h atm.
|
|
*
|
|
*/
|
|
#ifndef TARGET_STRUCTS_H
|
|
#define TARGET_STRUCTS_H
|
|
|
|
struct target_ipc_perm {
|
|
abi_int __key; /* Key. */
|
|
abi_uint uid; /* Owner's user ID. */
|
|
abi_uint gid; /* Owner's group ID. */
|
|
abi_uint cuid; /* Creator's user ID. */
|
|
abi_uint cgid; /* Creator's group ID. */
|
|
abi_ushort mode; /* Read/write permission. */
|
|
abi_ushort __pad1;
|
|
abi_ushort __seq; /* Sequence number. */
|
|
abi_ushort __pad2;
|
|
abi_ulong __unused1;
|
|
abi_ulong __unused2;
|
|
};
|
|
|
|
struct target_shmid_ds {
|
|
struct target_ipc_perm shm_perm; /* operation permission struct */
|
|
abi_long shm_segsz; /* size of segment in bytes */
|
|
abi_ulong shm_atime; /* time of last shmat() */
|
|
#if TARGET_ABI_BITS == 32
|
|
abi_ulong __unused1;
|
|
#endif
|
|
abi_ulong shm_dtime; /* time of last shmdt() */
|
|
#if TARGET_ABI_BITS == 32
|
|
abi_ulong __unused2;
|
|
#endif
|
|
abi_ulong shm_ctime; /* time of last change by shmctl() */
|
|
#if TARGET_ABI_BITS == 32
|
|
abi_ulong __unused3;
|
|
#endif
|
|
abi_int shm_cpid; /* pid of creator */
|
|
abi_int shm_lpid; /* pid of last shmop */
|
|
abi_ulong shm_nattch; /* number of current attaches */
|
|
abi_ulong __unused4;
|
|
abi_ulong __unused5;
|
|
};
|
|
|
|
#endif
|