| //===-- DNB.h ---------------------------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // Created by Greg Clayton on 3/23/07. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef __DNB_h__ |
| #define __DNB_h__ |
| |
| #include "DNBDefs.h" |
| #include "JSONGenerator.h" |
| #include "MacOSX/DarwinLog/DarwinLogEvent.h" |
| #include "MacOSX/Genealogy.h" |
| #include "MacOSX/ThreadInfo.h" |
| #include <mach/thread_info.h> |
| #include <string> |
| |
| #define DNB_EXPORT __attribute__((visibility("default"))) |
| |
| #ifndef CPU_TYPE_ARM64 |
| #define CPU_TYPE_ARM64 ((cpu_type_t)12 | 0x01000000) |
| #endif |
| |
| typedef bool (*DNBShouldCancelCallback)(void *); |
| |
| void DNBInitialize(); |
| void DNBTerminate(); |
| |
| nub_bool_t DNBSetArchitecture(const char *arch); |
| |
| //---------------------------------------------------------------------- |
| // Process control |
| //---------------------------------------------------------------------- |
| nub_process_t DNBProcessLaunch( |
| const char *path, char const *argv[], const char *envp[], |
| const char *working_directory, // NULL => don't change, non-NULL => set |
| // working directory for inferior to this |
| const char *stdin_path, const char *stdout_path, const char *stderr_path, |
| bool no_stdio, nub_launch_flavor_t launch_flavor, int disable_aslr, |
| const char *event_data, char *err_str, size_t err_len); |
| |
| nub_process_t DNBProcessGetPIDByName(const char *name); |
| nub_process_t DNBProcessAttach(nub_process_t pid, struct timespec *timeout, |
| char *err_str, size_t err_len); |
| nub_process_t DNBProcessAttachByName(const char *name, struct timespec *timeout, |
| char *err_str, size_t err_len); |
| nub_process_t |
| DNBProcessAttachWait(const char *wait_name, nub_launch_flavor_t launch_flavor, |
| bool ignore_existing, struct timespec *timeout, |
| useconds_t interval, char *err_str, size_t err_len, |
| DNBShouldCancelCallback should_cancel = NULL, |
| void *callback_data = NULL); |
| // Resume a process with exact instructions on what to do with each thread: |
| // - If no thread actions are supplied (actions is NULL or num_actions is zero), |
| // then all threads are continued. |
| // - If any thread actions are supplied, then each thread will do as it is told |
| // by the action. A default actions for any threads that don't have an |
| // explicit thread action can be made by making a thread action with a tid of |
| // INVALID_NUB_THREAD. If there is no default action, those threads will |
| // remain stopped. |
| nub_bool_t DNBProcessResume(nub_process_t pid, |
| const DNBThreadResumeAction *actions, |
| size_t num_actions) DNB_EXPORT; |
| nub_bool_t DNBProcessHalt(nub_process_t pid) DNB_EXPORT; |
| nub_bool_t DNBProcessDetach(nub_process_t pid) DNB_EXPORT; |
| nub_bool_t DNBProcessSignal(nub_process_t pid, int signal) DNB_EXPORT; |
| nub_bool_t DNBProcessInterrupt(nub_process_t pid) DNB_EXPORT; |
| nub_bool_t DNBProcessKill(nub_process_t pid) DNB_EXPORT; |
| nub_bool_t DNBProcessSendEvent(nub_process_t pid, const char *event) DNB_EXPORT; |
| nub_size_t DNBProcessMemoryRead(nub_process_t pid, nub_addr_t addr, |
| nub_size_t size, void *buf) DNB_EXPORT; |
| uint64_t DNBProcessMemoryReadInteger(nub_process_t pid, nub_addr_t addr, |
| nub_size_t integer_size, |
| uint64_t fail_value) DNB_EXPORT; |
| nub_addr_t DNBProcessMemoryReadPointer(nub_process_t pid, |
| nub_addr_t addr) DNB_EXPORT; |
| std::string DNBProcessMemoryReadCString(nub_process_t pid, |
| nub_addr_t addr) DNB_EXPORT; |
| std::string |
| DNBProcessMemoryReadCStringFixed(nub_process_t pid, nub_addr_t addr, |
| nub_size_t fixed_length) DNB_EXPORT; |
| nub_size_t DNBProcessMemoryWrite(nub_process_t pid, nub_addr_t addr, |
| nub_size_t size, const void *buf) DNB_EXPORT; |
| nub_addr_t DNBProcessMemoryAllocate(nub_process_t pid, nub_size_t size, |
| uint32_t permissions) DNB_EXPORT; |
| nub_bool_t DNBProcessMemoryDeallocate(nub_process_t pid, |
| nub_addr_t addr) DNB_EXPORT; |
| int DNBProcessMemoryRegionInfo(nub_process_t pid, nub_addr_t addr, |
| DNBRegionInfo *region_info) DNB_EXPORT; |
| std::string |
| DNBProcessGetProfileData(nub_process_t pid, |
| DNBProfileDataScanType scanType) DNB_EXPORT; |
| nub_bool_t |
| DNBProcessSetEnableAsyncProfiling(nub_process_t pid, nub_bool_t enable, |
| uint64_t interval_usec, |
| DNBProfileDataScanType scan_type) DNB_EXPORT; |
| DarwinLogEventVector DNBProcessGetAvailableDarwinLogEvents(nub_process_t pid); |
| |
| //---------------------------------------------------------------------- |
| // Process status |
| //---------------------------------------------------------------------- |
| nub_bool_t DNBProcessIsAlive(nub_process_t pid) DNB_EXPORT; |
| nub_state_t DNBProcessGetState(nub_process_t pid) DNB_EXPORT; |
| nub_bool_t DNBProcessGetExitStatus(nub_process_t pid, int *status) DNB_EXPORT; |
| nub_bool_t DNBProcessSetExitStatus(nub_process_t pid, int status) DNB_EXPORT; |
| const char *DNBProcessGetExitInfo(nub_process_t pid) DNB_EXPORT; |
| nub_bool_t DNBProcessSetExitInfo(nub_process_t pid, |
| const char *info) DNB_EXPORT; |
| nub_size_t DNBProcessGetNumThreads(nub_process_t pid) DNB_EXPORT; |
| nub_thread_t DNBProcessGetCurrentThread(nub_process_t pid) DNB_EXPORT; |
| nub_thread_t DNBProcessGetCurrentThreadMachPort(nub_process_t pid) DNB_EXPORT; |
| nub_thread_t DNBProcessSetCurrentThread(nub_process_t pid, |
| nub_thread_t tid) DNB_EXPORT; |
| nub_thread_t DNBProcessGetThreadAtIndex(nub_process_t pid, |
| nub_size_t thread_idx) DNB_EXPORT; |
| nub_bool_t DNBProcessSyncThreadState(nub_process_t pid, |
| nub_thread_t tid) DNB_EXPORT; |
| nub_addr_t DNBProcessGetSharedLibraryInfoAddress(nub_process_t pid) DNB_EXPORT; |
| nub_bool_t DNBProcessSharedLibrariesUpdated(nub_process_t pid) DNB_EXPORT; |
| nub_size_t |
| DNBProcessGetSharedLibraryInfo(nub_process_t pid, nub_bool_t only_changed, |
| DNBExecutableImageInfo **image_infos) DNB_EXPORT; |
| const char *DNBGetDeploymentInfo(nub_process_t pid, |
| const struct load_command& lc, |
| uint64_t load_command_address, |
| uint32_t& major_version, |
| uint32_t& minor_version, |
| uint32_t& patch_version); |
| nub_bool_t DNBProcessSetNameToAddressCallback(nub_process_t pid, |
| DNBCallbackNameToAddress callback, |
| void *baton) DNB_EXPORT; |
| nub_bool_t DNBProcessSetSharedLibraryInfoCallback( |
| nub_process_t pid, DNBCallbackCopyExecutableImageInfos callback, |
| void *baton) DNB_EXPORT; |
| nub_addr_t DNBProcessLookupAddress(nub_process_t pid, const char *name, |
| const char *shlib) DNB_EXPORT; |
| nub_size_t DNBProcessGetAvailableSTDOUT(nub_process_t pid, char *buf, |
| nub_size_t buf_size) DNB_EXPORT; |
| nub_size_t DNBProcessGetAvailableSTDERR(nub_process_t pid, char *buf, |
| nub_size_t buf_size) DNB_EXPORT; |
| nub_size_t DNBProcessGetAvailableProfileData(nub_process_t pid, char *buf, |
| nub_size_t buf_size) DNB_EXPORT; |
| nub_size_t DNBProcessGetStopCount(nub_process_t pid) DNB_EXPORT; |
| uint32_t DNBProcessGetCPUType(nub_process_t pid) DNB_EXPORT; |
| |
| //---------------------------------------------------------------------- |
| // Process executable and arguments |
| //---------------------------------------------------------------------- |
| const char *DNBProcessGetExecutablePath(nub_process_t pid); |
| const char *DNBProcessGetArgumentAtIndex(nub_process_t pid, nub_size_t idx); |
| nub_size_t DNBProcessGetArgumentCount(nub_process_t pid); |
| |
| //---------------------------------------------------------------------- |
| // Process events |
| //---------------------------------------------------------------------- |
| nub_event_t DNBProcessWaitForEvents(nub_process_t pid, nub_event_t event_mask, |
| bool wait_for_set, |
| struct timespec *timeout); |
| void DNBProcessResetEvents(nub_process_t pid, nub_event_t event_mask); |
| |
| //---------------------------------------------------------------------- |
| // Thread functions |
| //---------------------------------------------------------------------- |
| const char *DNBThreadGetName(nub_process_t pid, nub_thread_t tid); |
| nub_bool_t |
| DNBThreadGetIdentifierInfo(nub_process_t pid, nub_thread_t tid, |
| thread_identifier_info_data_t *ident_info); |
| nub_state_t DNBThreadGetState(nub_process_t pid, nub_thread_t tid); |
| nub_bool_t DNBThreadGetRegisterValueByID(nub_process_t pid, nub_thread_t tid, |
| uint32_t set, uint32_t reg, |
| DNBRegisterValue *value); |
| nub_bool_t DNBThreadSetRegisterValueByID(nub_process_t pid, nub_thread_t tid, |
| uint32_t set, uint32_t reg, |
| const DNBRegisterValue *value); |
| nub_size_t DNBThreadGetRegisterContext(nub_process_t pid, nub_thread_t tid, |
| void *buf, size_t buf_len); |
| nub_size_t DNBThreadSetRegisterContext(nub_process_t pid, nub_thread_t tid, |
| const void *buf, size_t buf_len); |
| uint32_t DNBThreadSaveRegisterState(nub_process_t pid, nub_thread_t tid); |
| nub_bool_t DNBThreadRestoreRegisterState(nub_process_t pid, nub_thread_t tid, |
| uint32_t save_id); |
| nub_bool_t DNBThreadGetRegisterValueByName(nub_process_t pid, nub_thread_t tid, |
| uint32_t set, const char *name, |
| DNBRegisterValue *value); |
| nub_bool_t DNBThreadGetStopReason(nub_process_t pid, nub_thread_t tid, |
| DNBThreadStopInfo *stop_info); |
| const char *DNBThreadGetInfo(nub_process_t pid, nub_thread_t tid); |
| Genealogy::ThreadActivitySP DNBGetGenealogyInfoForThread(nub_process_t pid, |
| nub_thread_t tid, |
| bool &timed_out); |
| Genealogy::ProcessExecutableInfoSP DNBGetGenealogyImageInfo(nub_process_t pid, |
| size_t idx); |
| ThreadInfo::QoS DNBGetRequestedQoSForThread(nub_process_t pid, nub_thread_t tid, |
| nub_addr_t tsd, |
| uint64_t dti_qos_class_index); |
| nub_addr_t DNBGetPThreadT(nub_process_t pid, nub_thread_t tid); |
| nub_addr_t DNBGetDispatchQueueT(nub_process_t pid, nub_thread_t tid); |
| nub_addr_t |
| DNBGetTSDAddressForThread(nub_process_t pid, nub_thread_t tid, |
| uint64_t plo_pthread_tsd_base_address_offset, |
| uint64_t plo_pthread_tsd_base_offset, |
| uint64_t plo_pthread_tsd_entry_size); |
| JSONGenerator::ObjectSP DNBGetLoadedDynamicLibrariesInfos( |
| nub_process_t pid, nub_addr_t image_list_address, nub_addr_t image_count); |
| JSONGenerator::ObjectSP DNBGetAllLoadedLibrariesInfos(nub_process_t pid); |
| JSONGenerator::ObjectSP |
| DNBGetLibrariesInfoForAddresses(nub_process_t pid, |
| std::vector<uint64_t> &macho_addresses); |
| JSONGenerator::ObjectSP DNBGetSharedCacheInfo(nub_process_t pid); |
| |
| // |
| //---------------------------------------------------------------------- |
| // Breakpoint functions |
| //---------------------------------------------------------------------- |
| nub_bool_t DNBBreakpointSet(nub_process_t pid, nub_addr_t addr, nub_size_t size, |
| nub_bool_t hardware); |
| nub_bool_t DNBBreakpointClear(nub_process_t pid, nub_addr_t addr); |
| |
| //---------------------------------------------------------------------- |
| // Watchpoint functions |
| //---------------------------------------------------------------------- |
| nub_bool_t DNBWatchpointSet(nub_process_t pid, nub_addr_t addr, nub_size_t size, |
| uint32_t watch_flags, nub_bool_t hardware); |
| nub_bool_t DNBWatchpointClear(nub_process_t pid, nub_addr_t addr); |
| uint32_t DNBWatchpointGetNumSupportedHWP(nub_process_t pid); |
| |
| uint32_t DNBGetRegisterCPUType(); |
| const DNBRegisterSetInfo *DNBGetRegisterSetInfo(nub_size_t *num_reg_sets); |
| nub_bool_t DNBGetRegisterInfoByName(const char *reg_name, |
| DNBRegisterInfo *info); |
| |
| //---------------------------------------------------------------------- |
| // Other static nub information calls. |
| //---------------------------------------------------------------------- |
| const char *DNBStateAsString(nub_state_t state); |
| nub_bool_t DNBResolveExecutablePath(const char *path, char *resolved_path, |
| size_t resolved_path_size); |
| bool DNBGetOSVersionNumbers(uint64_t *major, uint64_t *minor, uint64_t *patch); |
| |
| #endif |
