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https://github.com/wolfpld/tracy.git
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92b6da7cc2
This breaking change is required, because kernel trace facilities use kernel thread ids, which are inaccessible from the pthread_t level.
69 lines
1.6 KiB
C++
69 lines
1.6 KiB
C++
#ifndef __TRACYSYSTEM_HPP__
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#define __TRACYSYSTEM_HPP__
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#ifdef TRACY_ENABLE
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# if defined __ANDROID__ || defined __CYGWIN__ || defined __APPLE__ || defined _GNU_SOURCE || ( defined _WIN32 && ( !defined NTDDI_WIN10_RS2 || NTDDI_VERSION < NTDDI_WIN10_RS2 ) )
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# define TRACY_COLLECT_THREAD_NAMES
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# endif
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#endif
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#if defined _WIN32 || defined __CYGWIN__
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# ifndef _WINDOWS_
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extern "C" __declspec(dllimport) unsigned long __stdcall GetCurrentThreadId(void);
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# endif
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#else
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# include <pthread.h>
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#endif
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#ifdef __ANDROID__
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# include <sys/types.h>
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#elif defined __linux__
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# include <unistd.h>
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# include <sys/syscall.h>
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#endif
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#include <stdint.h>
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#include "TracyApi.h"
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namespace tracy
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{
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namespace detail
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{
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static inline uint64_t GetThreadHandleImpl()
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{
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#if defined _WIN32 || defined __CYGWIN__
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static_assert( sizeof( decltype( GetCurrentThreadId() ) ) <= sizeof( uint64_t ), "Thread handle too big to fit in protocol" );
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return uint64_t( GetCurrentThreadId() );
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#elif defined __APPLE__
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uint64_t id;
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pthread_threadid_np( pthread_self(), &id );
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return id;
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#elif defined __ANDROID__
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return (uint64_t)gettid();
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#elif defined __linux__
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return (uint64_t)syscall( SYS_gettid );
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#else
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static_assert( sizeof( decltype( pthread_self() ) ) <= sizeof( uint64_t ), "Thread handle too big to fit in protocol" );
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return uint64_t( pthread_self() );
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#endif
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}
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}
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#ifdef TRACY_ENABLE
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TRACY_API uint64_t GetThreadHandle();
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#else
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static inline uint64_t GetThreadHandle()
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{
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return detail::GetThreadHandleImpl();
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}
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#endif
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void SetThreadName( const char* name );
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const char* GetThreadName( uint64_t id );
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}
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#endif
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