1 // Copyright 2023 The Chromium Authors 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef BASE_IOS_SIM_HEADER_SHIMS_H_ 6 #define BASE_IOS_SIM_HEADER_SHIMS_H_ 7 8 #include "build/blink_buildflags.h" 9 10 #if !BUILDFLAG(USE_BLINK) 11 #error File can only be included when USE_BLINK is true 12 #endif 13 14 #include <mach/kern_return.h> 15 #include <mach/message.h> 16 #include <sys/param.h> 17 18 // This file includes the necessary headers that are not part of the 19 // iOS public SDK in order to support multiprocess and memory instrumentations 20 // on iOS. 21 22 __BEGIN_DECLS 23 24 #define BOOTSTRAP_MAX_NAME_LEN 128 25 typedef char name_t[BOOTSTRAP_MAX_NAME_LEN]; 26 kern_return_t bootstrap_check_in(mach_port_t bp, 27 const name_t service_name, 28 mach_port_t* sp); 29 kern_return_t bootstrap_look_up(mach_port_t bp, 30 const name_t service_name, 31 mach_port_t* sp); 32 pid_t audit_token_to_pid(audit_token_t atoken); 33 34 const char* bootstrap_strerror(kern_return_t r); 35 #define BOOTSTRAP_SUCCESS 0 36 #define BOOTSTRAP_NOT_PRIVILEGED 1100 37 #define BOOTSTRAP_NAME_IN_USE 1101 38 #define BOOTSTRAP_UNKNOWN_SERVICE 1102 39 #define BOOTSTRAP_SERVICE_ACTIVE 1103 40 #define BOOTSTRAP_BAD_COUNT 1104 41 #define BOOTSTRAP_NO_MEMORY 1105 42 #define BOOTSTRAP_NO_CHILDREN 1106 43 44 // These values are copied from darwin-xnu/osfmk/mach/shared_region.h. 45 // https://github.com/apple/darwin-xnu/blob/8f02f2a044b9bb1ad951987ef5bab20ec9486310/osfmk/mach/shared_region.h#L86-L87 46 #define SHARED_REGION_BASE_ARM64 0x180000000ULL 47 #define SHARED_REGION_SIZE_ARM64 0x100000000ULL 48 49 int proc_pidpath(int pid, void* buffer, uint32_t buffersize); 50 int proc_regionfilename(int pid, 51 uint64_t address, 52 void* buffer, 53 uint32_t buffersize); 54 #define PROC_PIDPATHINFO_MAXSIZE (4 * MAXPATHLEN) 55 56 __END_DECLS 57 58 #endif // BASE_IOS_SIM_HEADER_SHIMS_H_ 59