projects / mirror_qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| 3622634b MA |
1 | #ifndef SPARC64_TARGET_SYSCALL_H |
| 2 | #define SPARC64_TARGET_SYSCALL_H | |
| 460c579f | 3 | |
| 05623849 LV |
4 | #include "../sparc/target_errno.h" |
| 5 | ||
| a315a145 | 6 | struct target_pt_regs { |
| 992f48a0 BS |
7 | abi_ulong u_regs[16]; |
| 8 | abi_ulong tstate; | |
| 9 | abi_ulong pc; | |
| 10 | abi_ulong npc; | |
| 11 | abi_ulong y; | |
| 12 | abi_ulong fprs; | |
| a315a145 FB |
13 | }; |
| 14 | ||
| 9a93c152 | 15 | #define UNAME_MACHINE "sparc64" |
| cbc14e6f | 16 | #define UNAME_MINIMUM_RELEASE "2.6.32" |
| 4ce6243d PM |
17 | |
| 18 | /* SPARC kernels don't define this in their Kconfig, but they have the | |
| 19 | * same ABI as if they did, implemented by sparc-specific code which fishes | |
| 20 | * directly in the u_regs() struct for half the parameters in sparc_do_fork() | |
| 21 | * and copy_thread(). | |
| 22 | */ | |
| 23 | #define TARGET_CLONE_BACKWARDS | |
| 0903c8be | 24 | #define TARGET_MINSIGSTKSZ 4096 |
| 6f6a4032 TM |
25 | #define TARGET_MLOCKALL_MCL_CURRENT 0x2000 |
| 26 | #define TARGET_MLOCKALL_MCL_FUTURE 0x4000 | |
| 460c579f | 27 | |
| a7c65cbf PM |
28 | #define TARGET_FORCE_SHMLBA |
| 29 | ||
| 30 | static inline abi_ulong target_shmlba(CPUSPARCState *env) | |
| 31 | { | |
| 32 | return MAX(TARGET_PAGE_SIZE, 16 * 1024); | |
| 33 | } | |
| 3622634b | 34 | #endif /* SPARC64_TARGET_SYSCALL_H */ |