1 #include <unistd.h> 2 #include <spawn.h> 3 #include <os/log.h> 4 #include <bootstrap_priv.h> 5 #include <libproc.h> 6 #include <signal.h> 7 #include <stdatomic.h> 8 #include <os/assumes.h> 9 #include <assert.h> 10 #include <string.h> 11 #include <sys/stat.h> 12 #include <darwintest.h> 13 #include <darwintest_utils.h> 14 15 #include <mach/mach_time.h> 16 #include <mach/message.h> 17 #include <mach/mach_traps.h> 18 #include <mach/mach_vm.h> 19 20 #define VM_OP_NONE (0) 21 #define VM_OP_UNMAP (1) 22 #define VM_OP_EXIT (2) 23 #define VM_OP_COPY (3) 24 #define VM_OP_READ (4) 25 #define VM_OP_MEMENTRY (5) 26 #define VM_OP_REMAP (6) 27 #define VM_OP_READ_OVERWRITE (7) 28 #define VM_OP_WRITE (8) 29 #define VM_OP_EXIT_ERROR (9) 30 31 extern mach_port_t serverPort; 32 extern mach_port_t persistentReplyPort; 33 extern boolean_t debug; 34 35 struct ipc_message { 36 mach_msg_header_t header; 37 mach_msg_body_t body; 38 mach_msg_port_descriptor_t port_descriptor; 39 boolean_t copy; 40 int vm_op; 41 uint64_t address; 42 uint64_t pid; 43 uint64_t size; 44 uint64_t misoffset; 45 char value[64]; 46 }; 47 typedef struct ipc_message ipc_message_t; 48 49 void mach_vm_client(mach_port_t); 50 void mach_server_remap(mach_port_t); 51 void mach_server_read(mach_port_t, int); 52 void mach_server_make_memory_entry(mach_port_t); 53 54 int mach_server_data_setup(void **); 55 void mach_server_data_cleanup(void *, mach_vm_address_t, mach_vm_size_t); 56 void mach_server_construct_header(ipc_message_t *, mach_port_t); 57 void mach_server_create_allocation(mach_vm_address_t *, mach_vm_size_t, void *); 58 void mach_server_contruct_payload(ipc_message_t *, mach_vm_address_t, mach_port_t, mach_vm_size_t, mach_vm_offset_t, boolean_t, int); 59 void server_error_out(mach_port_t); 60 61 62 #define MACH_VM_TEST_SERVICE_NAME "com.apple.test.xnu.vm.machVMTest" 63 #define VM_SPAWN_TOOL "/AppleInternal/Tests/xnu/darwintests/tools/vm_spawn_tool" 64