diff options
Diffstat (limited to 'qemu/bsd-user/sparc64')
| -rw-r--r-- | qemu/bsd-user/sparc64/syscall.h | 10 | ||||
| -rw-r--r-- | qemu/bsd-user/sparc64/target_signal.h | 27 |
2 files changed, 37 insertions, 0 deletions
diff --git a/qemu/bsd-user/sparc64/syscall.h b/qemu/bsd-user/sparc64/syscall.h new file mode 100644 index 000000000..81a816de9 --- /dev/null +++ b/qemu/bsd-user/sparc64/syscall.h @@ -0,0 +1,10 @@ +struct target_pt_regs { + abi_ulong u_regs[16]; + abi_ulong tstate; + abi_ulong pc; + abi_ulong npc; + abi_ulong y; + abi_ulong fprs; +}; + +#define UNAME_MACHINE "sun4u" diff --git a/qemu/bsd-user/sparc64/target_signal.h b/qemu/bsd-user/sparc64/target_signal.h new file mode 100644 index 000000000..5b2abba40 --- /dev/null +++ b/qemu/bsd-user/sparc64/target_signal.h @@ -0,0 +1,27 @@ +#ifndef TARGET_SIGNAL_H +#define TARGET_SIGNAL_H + +#include "cpu.h" + +/* this struct defines a stack used during syscall handling */ + +typedef struct target_sigaltstack { + abi_ulong ss_sp; + abi_long ss_flags; + abi_ulong ss_size; +} target_stack_t; + + +#ifndef UREG_I6 +#define UREG_I6 6 +#endif +#ifndef UREG_FP +#define UREG_FP UREG_I6 +#endif + +static inline abi_ulong get_sp_from_cpustate(CPUSPARCState *state) +{ + return state->regwptr[UREG_FP]; +} + +#endif /* TARGET_SIGNAL_H */ |