diff options
Diffstat (limited to 'qemu/linux-user/sparc/target_syscall.h')
| -rw-r--r-- | qemu/linux-user/sparc/target_syscall.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/qemu/linux-user/sparc/target_syscall.h b/qemu/linux-user/sparc/target_syscall.h new file mode 100644 index 000000000..a73fa6dae --- /dev/null +++ b/qemu/linux-user/sparc/target_syscall.h @@ -0,0 +1,25 @@ +#ifndef TARGET_SYSCALL_H +#define TARGET_SYSCALL_H + +struct target_pt_regs { + abi_ulong psr; + abi_ulong pc; + abi_ulong npc; + abi_ulong y; + abi_ulong u_regs[16]; +}; + +#define UNAME_MACHINE "sun4" +#define UNAME_MINIMUM_RELEASE "2.6.32" + +/* SPARC kernels don't define this in their Kconfig, but they have the + * same ABI as if they did, implemented by sparc-specific code which fishes + * directly in the u_regs() struct for half the parameters in sparc_do_fork() + * and copy_thread(). + */ +#define TARGET_CLONE_BACKWARDS +#define TARGET_MINSIGSTKSZ 4096 +#define TARGET_MLOCKALL_MCL_CURRENT 0x2000 +#define TARGET_MLOCKALL_MCL_FUTURE 0x4000 + +#endif /* TARGET_SYSCALL_H */ |