1*bbb1b6f9SApple OSS Distributions #include <unistd.h> 2*bbb1b6f9SApple OSS Distributions #include <spawn.h> 3*bbb1b6f9SApple OSS Distributions #include <os/log.h> 4*bbb1b6f9SApple OSS Distributions #include <bootstrap_priv.h> 5*bbb1b6f9SApple OSS Distributions #include <libproc.h> 6*bbb1b6f9SApple OSS Distributions #include <signal.h> 7*bbb1b6f9SApple OSS Distributions #include <stdatomic.h> 8*bbb1b6f9SApple OSS Distributions #include <os/assumes.h> 9*bbb1b6f9SApple OSS Distributions #include <assert.h> 10*bbb1b6f9SApple OSS Distributions #include <string.h> 11*bbb1b6f9SApple OSS Distributions #include <sys/stat.h> 12*bbb1b6f9SApple OSS Distributions #include <darwintest.h> 13*bbb1b6f9SApple OSS Distributions #include <darwintest_utils.h> 14*bbb1b6f9SApple OSS Distributions 15*bbb1b6f9SApple OSS Distributions #include <mach/mach_time.h> 16*bbb1b6f9SApple OSS Distributions #include <mach/message.h> 17*bbb1b6f9SApple OSS Distributions #include <mach/mach_traps.h> 18*bbb1b6f9SApple OSS Distributions #include <mach/mach_vm.h> 19*bbb1b6f9SApple OSS Distributions 20*bbb1b6f9SApple OSS Distributions #define VM_OP_NONE (0) 21*bbb1b6f9SApple OSS Distributions #define VM_OP_UNMAP (1) 22*bbb1b6f9SApple OSS Distributions #define VM_OP_EXIT (2) 23*bbb1b6f9SApple OSS Distributions #define VM_OP_COPY (3) 24*bbb1b6f9SApple OSS Distributions #define VM_OP_READ (4) 25*bbb1b6f9SApple OSS Distributions #define VM_OP_MEMENTRY (5) 26*bbb1b6f9SApple OSS Distributions #define VM_OP_REMAP (6) 27*bbb1b6f9SApple OSS Distributions #define VM_OP_READ_OVERWRITE (7) 28*bbb1b6f9SApple OSS Distributions #define VM_OP_WRITE (8) 29*bbb1b6f9SApple OSS Distributions #define VM_OP_EXIT_ERROR (9) 30*bbb1b6f9SApple OSS Distributions 31*bbb1b6f9SApple OSS Distributions extern mach_port_t serverPort; 32*bbb1b6f9SApple OSS Distributions extern mach_port_t persistentReplyPort; 33*bbb1b6f9SApple OSS Distributions extern boolean_t debug; 34*bbb1b6f9SApple OSS Distributions 35*bbb1b6f9SApple OSS Distributions struct ipc_message { 36*bbb1b6f9SApple OSS Distributions mach_msg_header_t header; 37*bbb1b6f9SApple OSS Distributions mach_msg_body_t body; 38*bbb1b6f9SApple OSS Distributions mach_msg_port_descriptor_t port_descriptor; 39*bbb1b6f9SApple OSS Distributions boolean_t copy; 40*bbb1b6f9SApple OSS Distributions int vm_op; 41*bbb1b6f9SApple OSS Distributions uint64_t address; 42*bbb1b6f9SApple OSS Distributions uint64_t pid; 43*bbb1b6f9SApple OSS Distributions uint64_t size; 44*bbb1b6f9SApple OSS Distributions uint64_t misoffset; 45*bbb1b6f9SApple OSS Distributions char value[64]; 46*bbb1b6f9SApple OSS Distributions }; 47*bbb1b6f9SApple OSS Distributions typedef struct ipc_message ipc_message_t; 48*bbb1b6f9SApple OSS Distributions 49*bbb1b6f9SApple OSS Distributions void mach_vm_client(mach_port_t); 50*bbb1b6f9SApple OSS Distributions void mach_server_remap(mach_port_t); 51*bbb1b6f9SApple OSS Distributions void mach_server_read(mach_port_t, int); 52*bbb1b6f9SApple OSS Distributions void mach_server_make_memory_entry(mach_port_t); 53*bbb1b6f9SApple OSS Distributions 54*bbb1b6f9SApple OSS Distributions int mach_server_data_setup(void **); 55*bbb1b6f9SApple OSS Distributions void mach_server_data_cleanup(void *, mach_vm_address_t, mach_vm_size_t); 56*bbb1b6f9SApple OSS Distributions void mach_server_construct_header(ipc_message_t *, mach_port_t); 57*bbb1b6f9SApple OSS Distributions void mach_server_create_allocation(mach_vm_address_t *, mach_vm_size_t, void *); 58*bbb1b6f9SApple OSS Distributions 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*bbb1b6f9SApple OSS Distributions void server_error_out(mach_port_t); 60*bbb1b6f9SApple OSS Distributions 61*bbb1b6f9SApple OSS Distributions 62*bbb1b6f9SApple OSS Distributions #define MACH_VM_TEST_SERVICE_NAME "com.apple.test.xnu.vm.machVMTest" 63*bbb1b6f9SApple OSS Distributions #define VM_SPAWN_TOOL "/AppleInternal/Tests/xnu/darwintests/tools/vm_spawn_tool" 64