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@@ -180,6 +180,59 @@ task_dyld_info :: struct {
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}
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TASK_DYLD_INFO_COUNT :: size_of(task_dyld_info) / size_of(u32)
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+dyld_image_info :: struct {
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+ image_load_addr: u64,
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+ image_file_path: cstring,
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+ image_file_mod_date: u64,
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+}
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+
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+dyld_uuid_info :: struct {
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+ image_load_addr: u64,
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+ image_uuid: [16]u8,
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+}
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+
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+dyld_all_image_infos :: struct {
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+ version: u32,
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+ info_array_count: u32,
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+ info_array: rawptr,
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+ notification: rawptr,
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+ process_detached_from_shared_region: b32,
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+ libSystem_initialized: b32,
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+ dyld_image_load_addr: u64,
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+ jit_info: rawptr,
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+ dyld_version: cstring,
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+ error_message: cstring,
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+ termination_flags: u64,
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+ core_symbolication_shm_page: rawptr,
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+ system_order_flag: u64,
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+ uuid_array_count: u64,
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+ uuid_array: rawptr,
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+ dyld_all_image_infos_addr: u64,
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+ initial_image_count: u64,
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+ error_kind: u64,
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+ error_client_of_dylib_path: cstring,
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+ error_target_dylib_path: cstring,
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+ error_symbol: cstring,
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+ shared_cache_slide: u64,
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+ shared_cache_uuid: [16]u8,
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+ shared_cache_base_addr: u64,
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+ info_array_change_timestamp: u64,
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+ dyld_path: cstring,
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+ notify_ports: [8]mach_port_t,
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+ reserved: [7]u64,
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+ shared_cache_fsid: u64,
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+ shared_cache_fsobjid: u64,
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+ compact_dyld_image_info_addr: u64,
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+ compact_dyld_image_info_size: u64,
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+ platform: u32,
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+ aot_info_count: u32,
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+ aot_info_array: rawptr,
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+ aot_info_array_change_timestamp: u64,
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+ aot_shared_cache_base_address: u64,
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+ aot_shared_cache_uuid: [16]u8,
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+}
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+
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+
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@(default_calling_convention="c")
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foreign mach {
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mach_task_self :: proc() -> task_t ---
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@@ -189,6 +242,9 @@ foreign mach {
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mach_vm_deallocate :: proc(target_task: task_t, adddress: ^u64, size: u64) -> kern_return_t ---
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mach_vm_remap :: proc(target_task: task_t, page: rawptr, size: u64, mask: u64, flags: i32, src_task: task_t, src_address: u64, copy: b32, cur_protection: ^i32, max_protection: ^i32, inheritance: i32) -> kern_return_t ---
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mach_vm_region_recurse :: proc(target_task: task_t, address: ^u64, size: ^u64, depth: ^u32, info: vm_region_recurse_info_t, count: ^u32) -> kern_return_t ---
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+ vm_page_size: u64
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+ vm_page_mask: u64
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+ vm_page_shift: i32
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mach_port_allocate :: proc(task: task_t, right: u32, name: rawptr) -> kern_return_t ---
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mach_port_deallocate :: proc(task: task_t, name: u32) -> kern_return_t ---
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@@ -215,3 +271,7 @@ foreign mach {
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semaphore_wait :: proc(semaphore: semaphore_t) -> kern_return_t ---
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}
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+
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+mach_vm_trunc_page :: proc(v: u64) -> u64 {
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+ return v & ~vm_page_mask
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+}
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Colin Davidson