extern mach_port_name_t mach_reply_port(void);
+extern mach_port_name_t thread_get_special_reply_port(void);
+
extern mach_port_name_t thread_self_trap(void);
extern mach_port_name_t host_self_trap(void);
mach_msg_size_t rcv_size,
mach_port_name_t rcv_name,
mach_msg_timeout_t timeout,
- mach_port_name_t notify,
+ mach_msg_priority_t override,
mach_msg_header_t *rcv_msg,
mach_msg_size_t rcv_limit);
unsigned int sec,
clock_res_t nsec);
-#if !defined(__LP64__)
-/* these should go away altogether - so no 64 legacy please */
+#endif /* PRIVATE */
-extern kern_return_t init_process(void);
+extern kern_return_t clock_sleep_trap(
+ mach_port_name_t clock_name,
+ sleep_type_t sleep_type,
+ int sleep_sec,
+ int sleep_nsec,
+ mach_timespec_t *wakeup_time);
-#endif /* !defined(__LP64__) */
+extern kern_return_t _kernelrpc_mach_vm_allocate_trap(
+ mach_port_name_t target,
+ mach_vm_offset_t *addr,
+ mach_vm_size_t size,
+ int flags);
-#if !defined(__LP64__)
+extern kern_return_t _kernelrpc_mach_vm_deallocate_trap(
+ mach_port_name_t target,
+ mach_vm_address_t address,
+ mach_vm_size_t size
+);
+
+extern kern_return_t _kernelrpc_mach_vm_protect_trap(
+ mach_port_name_t target,
+ mach_vm_address_t address,
+ mach_vm_size_t size,
+ boolean_t set_maximum,
+ vm_prot_t new_protection
+);
+
+extern kern_return_t _kernelrpc_mach_vm_map_trap(
+ mach_port_name_t target,
+ mach_vm_offset_t *address,
+ mach_vm_size_t size,
+ mach_vm_offset_t mask,
+ int flags,
+ vm_prot_t cur_protection
+);
+
+extern kern_return_t _kernelrpc_mach_vm_purgable_control_trap(
+ mach_port_name_t target,
+ mach_vm_offset_t address,
+ vm_purgable_t control,
+ int *state);
+
+extern kern_return_t _kernelrpc_mach_port_allocate_trap(
+ mach_port_name_t target,
+ mach_port_right_t right,
+ mach_port_name_t *name
+);
+
+
+extern kern_return_t _kernelrpc_mach_port_destroy_trap(
+ mach_port_name_t target,
+ mach_port_name_t name
+);
+
+extern kern_return_t _kernelrpc_mach_port_deallocate_trap(
+ mach_port_name_t target,
+ mach_port_name_t name
+);
+
+extern kern_return_t _kernelrpc_mach_port_mod_refs_trap(
+ mach_port_name_t target,
+ mach_port_name_t name,
+ mach_port_right_t right,
+ mach_port_delta_t delta
+);
+
+extern kern_return_t _kernelrpc_mach_port_move_member_trap(
+ mach_port_name_t target,
+ mach_port_name_t member,
+ mach_port_name_t after
+);
+
+extern kern_return_t _kernelrpc_mach_port_insert_right_trap(
+ mach_port_name_t target,
+ mach_port_name_t name,
+ mach_port_name_t poly,
+ mach_msg_type_name_t polyPoly
+);
+
+extern kern_return_t _kernelrpc_mach_port_insert_member_trap(
+ mach_port_name_t target,
+ mach_port_name_t name,
+ mach_port_name_t pset
+);
+
+extern kern_return_t _kernelrpc_mach_port_extract_member_trap(
+ mach_port_name_t target,
+ mach_port_name_t name,
+ mach_port_name_t pset
+);
+
+extern kern_return_t _kernelrpc_mach_port_construct_trap(
+ mach_port_name_t target,
+ mach_port_options_t *options,
+ uint64_t context,
+ mach_port_name_t *name
+);
+
+extern kern_return_t _kernelrpc_mach_port_destruct_trap(
+ mach_port_name_t target,
+ mach_port_name_t name,
+ mach_port_delta_t srdelta,
+ uint64_t guard
+);
+
+extern kern_return_t _kernelrpc_mach_port_guard_trap(
+ mach_port_name_t target,
+ mach_port_name_t name,
+ uint64_t guard,
+ boolean_t strict
+);
+
+extern kern_return_t _kernelrpc_mach_port_unguard_trap(
+ mach_port_name_t target,
+ mach_port_name_t name,
+ uint64_t guard
+);
+
+extern kern_return_t mach_generate_activity_id(
+ mach_port_name_t target,
+ int count,
+ uint64_t *activity_id
+);
-/* more that should go away so no 64-bit legacy please */
extern kern_return_t macx_swapon(
- char *filename,
+ uint64_t filename,
int flags,
int size,
int priority);
extern kern_return_t macx_swapoff(
- char *filename,
+ uint64_t filename,
int flags);
extern kern_return_t macx_triggers(
extern kern_return_t macx_backing_store_recovery(
int pid);
-#endif /* !defined(__LP64__) */
-
-extern kern_return_t clock_sleep_trap(
- mach_port_name_t clock_name,
- sleep_type_t sleep_type,
- int sleep_sec,
- int sleep_nsec,
- mach_timespec_t *wakeup_time);
-
-#endif /* PRIVATE */
-
extern boolean_t swtch_pri(int pri);
extern boolean_t swtch(void);
extern mach_port_name_t task_self_trap(void);
+extern kern_return_t host_create_mach_voucher_trap(
+ mach_port_name_t host,
+ mach_voucher_attr_raw_recipe_array_t recipes,
+ int recipes_size,
+ mach_port_name_t *voucher);
+
+extern kern_return_t mach_voucher_extract_attr_recipe_trap(
+ mach_port_name_t voucher_name,
+ mach_voucher_attr_key_t key,
+ mach_voucher_attr_raw_recipe_t recipe,
+ mach_msg_type_number_t *recipe_size);
+
/*
* Obsolete interfaces.
*/
mach_port_name_t t,
int *x);
-#if !defined(__LP64__)
-/* these should go away altogether - so no 64 legacy please */
-
-extern kern_return_t map_fd(
- int fd,
- vm_offset_t offset,
- vm_offset_t *va,
- boolean_t findspace,
- vm_size_t size);
-
-#endif /* !defined(__LP64__) */
-
#else /* KERNEL */
#ifdef XNU_KERNEL_PRIVATE
-/* Syscall data translations routines */
+/* Syscall data translations routines
+ *
+ * The kernel may support multiple userspace ABIs, and must use
+ * argument structures with elements large enough for any of them.
+ */
+#if CONFIG_REQUIRES_U32_MUNGING
#define PAD_(t) (sizeof(uint64_t) <= sizeof(t) \
? 0 : sizeof(uint64_t) - sizeof(t))
#define PAD_ARG_8
+#else
+#define PAD_(t) (sizeof(uint32_t) <= sizeof(t) \
+ ? 0 : sizeof(uint32_t) - sizeof(t))
+#if __arm__ && (__BIGGEST_ALIGNMENT__ > 4)
+#define PAD_ARG_8
+#else
+#define PAD_ARG_8 char arg8_pad_[sizeof(uint32_t)];
+#endif
+#endif
#if BYTE_ORDER == LITTLE_ENDIAN
#define PADL_(t) 0
#define PAD_ARG_(arg_type, arg_name) \
char arg_name##_l_[PADL_(arg_type)]; arg_type arg_name; char arg_name##_r_[PADR_(arg_type)];
-#ifndef __MUNGE_ONCE
-#define __MUNGE_ONCE
-#ifdef __ppc__
-void munge_w(const void *, void *);
-void munge_ww(const void *, void *);
-void munge_www(const void *, void *);
-void munge_wwww(const void *, void *);
-void munge_wwwww(const void *, void *);
-void munge_wwwwww(const void *, void *);
-void munge_wwwwwww(const void *, void *);
-void munge_wwwwwwww(const void *, void *);
-void munge_d(const void *, void *);
-void munge_dd(const void *, void *);
-void munge_ddd(const void *, void *);
-void munge_dddd(const void *, void *);
-void munge_ddddd(const void *, void *);
-void munge_dddddd(const void *, void *);
-void munge_ddddddd(const void *, void *);
-void munge_dddddddd(const void *, void *);
-void munge_l(const void *, void *);
-void munge_wl(const void *, void *);
-void munge_wlw(const void *, void *);
-void munge_wwwl(const void *, void *);
-void munge_wwwwl(const void *, void *);
-void munge_wwwwwl(const void *, void *);
-#else
-#define munge_w NULL
-#define munge_ww NULL
-#define munge_www NULL
-#define munge_wwww NULL
-#define munge_wwwww NULL
-#define munge_wwwwww NULL
-#define munge_wwwwwww NULL
-#define munge_wwwwwwww NULL
-#define munge_d NULL
-#define munge_dd NULL
-#define munge_ddd NULL
-#define munge_dddd NULL
-#define munge_ddddd NULL
-#define munge_dddddd NULL
-#define munge_ddddddd NULL
-#define munge_dddddddd NULL
-#define munge_l NULL
-#define munge_wl NULL
-#define munge_wlw NULL
-#define munge_wwwl NULL
-#define munge_wwwwl NULL
-#define munge_wwwwwl NULL
-#endif /* __ppc__ */
-#endif /* !__MUNGE_ONCE */
+/*
+ * To support 32-bit clients as well as 64-bit clients, argument
+ * structures may need to be munged to repack the arguments. All
+ * active architectures do this inline in the code to dispatch Mach
+ * traps, without calling out to the BSD system call mungers.
+ */
struct kern_invalid_args {
- register_t dummy;
+ int32_t dummy;
};
extern kern_return_t kern_invalid(
struct kern_invalid_args *args);
struct mach_reply_port_args {
- register_t dummy;
+ int32_t dummy;
};
extern mach_port_name_t mach_reply_port(
struct mach_reply_port_args *args);
+struct thread_get_special_reply_port_args {
+ int32_t dummy;
+};
+extern mach_port_name_t thread_get_special_reply_port(
+ struct thread_get_special_reply_port_args *args);
+
struct thread_self_trap_args {
- register_t dummy;
+ int32_t dummy;
};
extern mach_port_name_t thread_self_trap(
struct thread_self_trap_args *args);
struct task_self_trap_args {
- register_t dummy;
+ int32_t dummy;
};
extern mach_port_name_t task_self_trap(
struct task_self_trap_args *args);
struct host_self_trap_args {
- register_t dummy;
+ int32_t dummy;
};
extern mach_port_name_t host_self_trap(
struct host_self_trap_args *args);
struct mach_msg_overwrite_trap_args {
- PAD_ARG_(mach_vm_address_t, msg);
+ PAD_ARG_(user_addr_t, msg);
PAD_ARG_(mach_msg_option_t, option);
PAD_ARG_(mach_msg_size_t, send_size);
PAD_ARG_(mach_msg_size_t, rcv_size);
PAD_ARG_(mach_port_name_t, rcv_name);
PAD_ARG_(mach_msg_timeout_t, timeout);
- PAD_ARG_(mach_port_name_t, notify);
+ PAD_ARG_(mach_msg_priority_t, override);
PAD_ARG_8
- PAD_ARG_(mach_vm_address_t, rcv_msg); /* Unused on mach_msg_trap */
+ PAD_ARG_(user_addr_t, rcv_msg); /* Unused on mach_msg_trap */
};
extern mach_msg_return_t mach_msg_trap(
struct mach_msg_overwrite_trap_args *args);
extern kern_return_t semaphore_timedwait_signal_trap(
struct semaphore_timedwait_signal_trap_args *args);
-/* not published to LP64 clients */
-struct init_process_args {
- register_t dummy;
-};
-extern kern_return_t init_process(
- struct init_process_args *args);
-
-struct map_fd_args {
- PAD_ARG_(int, fd);
- PAD_ARG_(vm_offset_t, offset);
- PAD_ARG_(vm_offset_t *, va);
- PAD_ARG_(boolean_t, findspace);
- PAD_ARG_(vm_size_t, size);
-};
-extern kern_return_t map_fd(
- struct map_fd_args *args);
-
struct task_for_pid_args {
PAD_ARG_(mach_port_name_t, target_tport);
PAD_ARG_(int, pid);
extern kern_return_t pid_for_task(
struct pid_for_task_args *args);
-/* not published to LP64 clients*/
struct macx_swapon_args {
- PAD_ARG_(char *, filename);
+ PAD_ARG_(uint64_t, filename);
PAD_ARG_(int, flags);
PAD_ARG_(int, size);
PAD_ARG_(int, priority);
struct macx_swapon_args *args);
struct macx_swapoff_args {
- PAD_ARG_(char *, filename);
+ PAD_ARG_(uint64_t, filename);
PAD_ARG_(int, flags);
};
extern kern_return_t macx_swapoff(
extern boolean_t swtch_pri(
struct swtch_pri_args *args);
+struct pfz_exit_args {
+ int32_t dummy;
+};
+extern kern_return_t pfz_exit(
+ struct pfz_exit_args *args);
+
struct swtch_args {
- register_t dummy;
+ int32_t dummy;
};
extern boolean_t swtch(
struct swtch_args *args);
PAD_ARG_(sleep_type_t, sleep_type);
PAD_ARG_(int, sleep_sec);
PAD_ARG_(int, sleep_nsec);
- PAD_ARG_(mach_vm_address_t, wakeup_time);
+ PAD_ARG_(user_addr_t, wakeup_time);
};
extern kern_return_t clock_sleep_trap(
struct clock_sleep_trap_args *args);
struct thread_switch_args *args);
struct mach_timebase_info_trap_args {
- PAD_ARG_(mach_vm_address_t, info);
+ PAD_ARG_(user_addr_t, info);
};
extern kern_return_t mach_timebase_info_trap(
struct mach_timebase_info_trap_args *args);
struct mach_wait_until_trap_args *args);
struct mk_timer_create_trap_args {
- register_t dummy;
+ int32_t dummy;
};
extern mach_port_name_t mk_timer_create_trap(
struct mk_timer_create_trap_args *args);
extern kern_return_t mk_timer_arm_trap(
struct mk_timer_arm_trap_args *args);
+struct mk_timer_arm_leeway_trap_args {
+ PAD_ARG_(mach_port_name_t, name);
+ PAD_ARG_(uint64_t, mk_timer_flags);
+ PAD_ARG_(uint64_t, expire_time);
+ PAD_ARG_(uint64_t, mk_leeway);
+};
+extern kern_return_t mk_timer_arm_leeway_trap(
+ struct mk_timer_arm_leeway_trap_args *args);
+
struct mk_timer_cancel_trap_args {
PAD_ARG_(mach_port_name_t, name);
- PAD_ARG_(mach_vm_address_t, result_time);
+ PAD_ARG_(user_addr_t, result_time);
};
extern kern_return_t mk_timer_cancel_trap(
struct mk_timer_cancel_trap_args *args);
+struct _kernelrpc_mach_vm_allocate_trap_args {
+ PAD_ARG_(mach_port_name_t, target); /* 1 word */
+ PAD_ARG_(user_addr_t, addr); /* 1 word */
+ PAD_ARG_(mach_vm_size_t, size); /* 2 words */
+ PAD_ARG_(int, flags); /* 1 word */
+}; /* Total: 5 */
+
+extern kern_return_t _kernelrpc_mach_vm_allocate_trap(
+ struct _kernelrpc_mach_vm_allocate_trap_args *args);
+
+struct _kernelrpc_mach_vm_deallocate_args {
+ PAD_ARG_(mach_port_name_t, target); /* 1 word */
+ PAD_ARG_(mach_vm_address_t, address); /* 2 words */
+ PAD_ARG_(mach_vm_size_t, size); /* 2 words */
+}; /* Total: 5 */
+extern kern_return_t _kernelrpc_mach_vm_deallocate_trap(
+ struct _kernelrpc_mach_vm_deallocate_args *args);
+
+struct _kernelrpc_mach_vm_protect_args {
+ PAD_ARG_(mach_port_name_t, target); /* 1 word */
+ PAD_ARG_(mach_vm_address_t, address); /* 2 words */
+ PAD_ARG_(mach_vm_size_t, size); /* 2 words */
+ PAD_ARG_(boolean_t, set_maximum); /* 1 word */
+ PAD_ARG_(vm_prot_t, new_protection); /* 1 word */
+}; /* Total: 7 */
+extern kern_return_t _kernelrpc_mach_vm_protect_trap(
+ struct _kernelrpc_mach_vm_protect_args *args);
+
+struct _kernelrpc_mach_vm_map_trap_args {
+ PAD_ARG_(mach_port_name_t, target);
+ PAD_ARG_(user_addr_t, addr);
+ PAD_ARG_(mach_vm_size_t, size);
+ PAD_ARG_(mach_vm_offset_t, mask);
+ PAD_ARG_(int, flags);
+ PAD_ARG_8
+ PAD_ARG_(vm_prot_t, cur_protection);
+};
+extern kern_return_t _kernelrpc_mach_vm_map_trap(
+ struct _kernelrpc_mach_vm_map_trap_args *args);
+
+struct _kernelrpc_mach_vm_purgable_control_trap_args {
+ PAD_ARG_(mach_port_name_t, target); /* 1 word */
+ PAD_ARG_(mach_vm_offset_t, address); /* 2 words */
+ PAD_ARG_(vm_purgable_t, control); /* 1 word */
+ PAD_ARG_(user_addr_t, state); /* 1 word */
+}; /* Total: 5 */
+
+extern kern_return_t _kernelrpc_mach_vm_purgable_control_trap(
+ struct _kernelrpc_mach_vm_purgable_control_trap_args *args);
+
+struct _kernelrpc_mach_port_allocate_args {
+ PAD_ARG_(mach_port_name_t, target);
+ PAD_ARG_(mach_port_right_t, right);
+ PAD_ARG_(user_addr_t, name);
+};
+extern kern_return_t _kernelrpc_mach_port_allocate_trap(
+ struct _kernelrpc_mach_port_allocate_args *args);
+
+
+struct _kernelrpc_mach_port_destroy_args {
+ PAD_ARG_(mach_port_name_t, target);
+ PAD_ARG_(mach_port_name_t, name);
+};
+extern kern_return_t _kernelrpc_mach_port_destroy_trap(
+ struct _kernelrpc_mach_port_destroy_args *args);
+
+struct _kernelrpc_mach_port_deallocate_args {
+ PAD_ARG_(mach_port_name_t, target);
+ PAD_ARG_(mach_port_name_t, name);
+};
+extern kern_return_t _kernelrpc_mach_port_deallocate_trap(
+ struct _kernelrpc_mach_port_deallocate_args *args);
+
+struct _kernelrpc_mach_port_mod_refs_args {
+ PAD_ARG_(mach_port_name_t, target);
+ PAD_ARG_(mach_port_name_t, name);
+ PAD_ARG_(mach_port_right_t, right);
+ PAD_ARG_(mach_port_delta_t, delta);
+};
+extern kern_return_t _kernelrpc_mach_port_mod_refs_trap(
+ struct _kernelrpc_mach_port_mod_refs_args *args);
+
+struct _kernelrpc_mach_port_move_member_args {
+ PAD_ARG_(mach_port_name_t, target);
+ PAD_ARG_(mach_port_name_t, member);
+ PAD_ARG_(mach_port_name_t, after);
+};
+extern kern_return_t _kernelrpc_mach_port_move_member_trap(
+ struct _kernelrpc_mach_port_move_member_args *args);
+
+struct _kernelrpc_mach_port_insert_right_args {
+ PAD_ARG_(mach_port_name_t, target);
+ PAD_ARG_(mach_port_name_t, name);
+ PAD_ARG_(mach_port_name_t, poly);
+ PAD_ARG_(mach_msg_type_name_t, polyPoly);
+};
+extern kern_return_t _kernelrpc_mach_port_insert_right_trap(
+ struct _kernelrpc_mach_port_insert_right_args *args);
+
+struct _kernelrpc_mach_port_insert_member_args {
+ PAD_ARG_(mach_port_name_t, target);
+ PAD_ARG_(mach_port_name_t, name);
+ PAD_ARG_(mach_port_name_t, pset);
+};
+extern kern_return_t _kernelrpc_mach_port_insert_member_trap(
+ struct _kernelrpc_mach_port_insert_member_args *args);
+
+struct _kernelrpc_mach_port_extract_member_args {
+ PAD_ARG_(mach_port_name_t, target);
+ PAD_ARG_(mach_port_name_t, name);
+ PAD_ARG_(mach_port_name_t, pset);
+};
+extern kern_return_t _kernelrpc_mach_port_extract_member_trap(
+ struct _kernelrpc_mach_port_extract_member_args *args);
+
+struct _kernelrpc_mach_port_construct_args {
+ PAD_ARG_(mach_port_name_t, target);
+ PAD_ARG_(user_addr_t, options);
+ PAD_ARG_(uint64_t, context);
+ PAD_ARG_(user_addr_t, name);
+};
+extern kern_return_t _kernelrpc_mach_port_construct_trap(
+ struct _kernelrpc_mach_port_construct_args *args);
+
+struct _kernelrpc_mach_port_destruct_args {
+ PAD_ARG_(mach_port_name_t, target);
+ PAD_ARG_(mach_port_name_t, name);
+ PAD_ARG_(mach_port_delta_t, srdelta);
+ PAD_ARG_(uint64_t, guard);
+};
+extern kern_return_t _kernelrpc_mach_port_destruct_trap(
+ struct _kernelrpc_mach_port_destruct_args *args);
+
+struct _kernelrpc_mach_port_guard_args {
+ PAD_ARG_(mach_port_name_t, target);
+ PAD_ARG_(mach_port_name_t, name);
+ PAD_ARG_(uint64_t, guard);
+ PAD_ARG_(boolean_t, strict);
+};
+extern kern_return_t _kernelrpc_mach_port_guard_trap(
+ struct _kernelrpc_mach_port_guard_args *args);
+
+struct _kernelrpc_mach_port_unguard_args {
+ PAD_ARG_(mach_port_name_t, target);
+ PAD_ARG_(mach_port_name_t, name);
+ PAD_ARG_(uint64_t, guard);
+};
+extern kern_return_t _kernelrpc_mach_port_unguard_trap(
+ struct _kernelrpc_mach_port_unguard_args *args);
+
+struct mach_generate_activity_id_args {
+ PAD_ARG_(mach_port_name_t, target);
+ PAD_ARG_(int, count);
+ PAD_ARG_(user_addr_t, activity_id);
+};
+extern kern_return_t mach_generate_activity_id(
+ struct mach_generate_activity_id_args *args);
+
+/*
+ * Voucher trap interfaces
+ */
+
+struct host_create_mach_voucher_args {
+ PAD_ARG_(mach_port_name_t, host);
+ PAD_ARG_(mach_voucher_attr_raw_recipe_array_t, recipes);
+ PAD_ARG_(int, recipes_size);
+ PAD_ARG_(user_addr_t, voucher);
+};
+extern kern_return_t host_create_mach_voucher_trap(
+ struct host_create_mach_voucher_args *args);
+
+struct mach_voucher_extract_attr_recipe_args {
+ PAD_ARG_(mach_port_name_t, voucher_name);
+ PAD_ARG_(mach_voucher_attr_key_t, key);
+ PAD_ARG_(mach_voucher_attr_raw_recipe_t, recipe);
+ PAD_ARG_(user_addr_t, recipe_size);
+};
+
+extern kern_return_t mach_voucher_extract_attr_recipe_trap(
+ struct mach_voucher_extract_attr_recipe_args *args);
+
+
/* not published to LP64 clients yet */
struct iokit_user_client_trap_args {
PAD_ARG_(void *, userClientRef);
projects / apple / xnu.git / blobdiff