diff options
Diffstat (limited to 'bsd-user/qemu.h')
| -rw-r--r-- | bsd-user/qemu.h | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/bsd-user/qemu.h b/bsd-user/qemu.h index 522d6c4031..1b3b974afe 100644 --- a/bsd-user/qemu.h +++ b/bsd-user/qemu.h @@ -17,7 +17,6 @@ #ifndef QEMU_H #define QEMU_H - #include "qemu/osdep.h" #include "cpu.h" #include "qemu/units.h" @@ -73,15 +72,15 @@ struct image_info { #define MAX_SIGQUEUE_SIZE 1024 -struct sigqueue { - struct sigqueue *next; +struct qemu_sigqueue { + struct qemu_sigqueue *next; + target_siginfo_t info; }; struct emulated_sigtable { int pending; /* true if signal is pending */ - struct sigqueue *first; - /* in order to always have memory for the first signal, we put it here */ - struct sigqueue info; + struct qemu_sigqueue *first; + struct qemu_sigqueue info; /* Put first signal info here */ }; /* @@ -92,18 +91,18 @@ typedef struct TaskState { struct TaskState *next; struct bsd_binprm *bprm; - int used; /* non zero if used */ struct image_info *info; struct emulated_sigtable sigtab[TARGET_NSIG]; - struct sigqueue sigqueue_table[MAX_SIGQUEUE_SIZE]; /* siginfo queue */ - struct sigqueue *first_free; /* first free siginfo queue entry */ + struct qemu_sigqueue sigqueue_table[MAX_SIGQUEUE_SIZE]; /* siginfo queue */ + struct qemu_sigqueue *first_free; /* first free siginfo queue entry */ int signal_pending; /* non zero if a signal may be pending */ uint8_t stack[]; } __attribute__((aligned(16))) TaskState; void init_task_state(TaskState *ts); +void stop_all_tasks(void); extern const char *qemu_uname_release; /* @@ -209,6 +208,7 @@ void process_pending_signals(CPUArchState *cpu_env); void signal_init(void); long do_sigreturn(CPUArchState *env); long do_rt_sigreturn(CPUArchState *env); +void queue_signal(CPUArchState *env, int sig, target_siginfo_t *info); abi_long do_sigaltstack(abi_ulong uss_addr, abi_ulong uoss_addr, abi_ulong sp); /* mmap.c */ @@ -235,6 +235,13 @@ extern unsigned long target_dflssiz; extern unsigned long target_maxssiz; extern unsigned long target_sgrowsiz; +/* syscall.c */ +abi_long get_errno(abi_long ret); +bool is_error(abi_long ret); + +/* os-sys.c */ +abi_long do_freebsd_sysarch(void *cpu_env, abi_long arg1, abi_long arg2); + /* user access */ #define VERIFY_READ PAGE_READ |