block: User BdrvChild callback for device name
[qemu.git] / linux-user / sparc64 / target_syscall.h
1 #ifndef TARGET_SYSCALL_H
2 #define TARGET_SYSCALL_H
3
4 struct target_pt_regs {
5 abi_ulong u_regs[16];
6 abi_ulong tstate;
7 abi_ulong pc;
8 abi_ulong npc;
9 abi_ulong y;
10 abi_ulong fprs;
11 };
12
13 #define UNAME_MACHINE "sun4u"
14 #define UNAME_MINIMUM_RELEASE "2.6.32"
15
16 /* SPARC kernels don't define this in their Kconfig, but they have the
17 * same ABI as if they did, implemented by sparc-specific code which fishes
18 * directly in the u_regs() struct for half the parameters in sparc_do_fork()
19 * and copy_thread().
20 */
21 #define TARGET_CLONE_BACKWARDS
22 #define TARGET_MINSIGSTKSZ 4096
23 #define TARGET_MLOCKALL_MCL_CURRENT 0x2000
24 #define TARGET_MLOCKALL_MCL_FUTURE 0x4000
25
26 #endif /* TARGET_SYSCALL_H */