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Merge pull request #649 from michaeldleslie/support_qnx
Add basic QNX support
This commit is contained in:
Bartosz Taudul
GitHub
commit
0b21b2f3b4
@ -373,6 +373,7 @@ Tracy Profiler supports MSVC, GCC, and clang. You will need to use a reasonably
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\item WSL (x64)
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\item OSX (x64)
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\item iOS (ARM, ARM64)
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\item QNX (x64)
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\end{itemize}
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Moreover, the following platforms are not supported due to how secretive their owners are but were reported to be working after extending the system integration layer:
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@ -864,26 +865,27 @@ Some features of the profiler are only available on selected platforms. Please r
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\begin{table}[h]
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\centering
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\begin{tabular}[h]{c|c|c|c|c|c|c}
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\textbf{Feature} & \textbf{Windows} & \textbf{Linux} & \textbf{Android} & \textbf{OSX} & \textbf{iOS} & \textbf{BSD} \\ \hline
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Profiling program init & \faCheck & \faCheck & \faCheck & \faPoo & \faPoo & \faCheck \\
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CPU zones & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck \\
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Locks & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck \\
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Plots & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck \\
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Messages & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck \\
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Memory & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck \\
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GPU zones (OpenGL) & \faCheck & \faCheck & \faCheck & \faPoo & \faPoo & \\
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GPU zones (Vulkan) & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck & \\
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Call stacks & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck \\
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Symbol resolution & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck \\
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Crash handling & \faCheck & \faCheck & \faCheck & \faTimes & \faTimes & \faTimes \\
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CPU usage probing & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck \\
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Context switches & \faCheck & \faCheck & \faCheck & \faTimes & \faPoo & \faTimes \\
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Wait stacks & \faCheck & \faCheck & \faCheck & \faTimes & \faPoo & \faTimes \\
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CPU topology information & \faCheck & \faCheck & \faCheck & \faTimes & \faTimes & \faTimes \\
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Call stack sampling & \faCheck & \faCheck & \faCheck & \faTimes & \faPoo & \faTimes \\
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Hardware sampling & \faCheck{}\textsuperscript{\emph{a}} & \faCheck & \faCheck & \faTimes & \faPoo & \faTimes \\
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VSync capture & \faCheck & \faCheck & \faTimes & \faTimes & \faTimes & \faTimes \\
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\begin{tabular}[h]{c|c|c|c|c|c|c|c}
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\textbf{Feature} & \textbf{Windows} & \textbf{Linux} & \textbf{Android} & \textbf{OSX} & \textbf{iOS} & \textbf{BSD} & \textbf{QNX} \\ \hline
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Profiling program init & \faCheck & \faCheck & \faCheck & \faPoo & \faPoo & \faCheck & \faCheck \\
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CPU zones & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck \\
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Locks & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck \\
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Plots & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck \\
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Messages & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck \\
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Memory & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck & \faTimes \\
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% GPU zones fields intentionally left blank for BSDs
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GPU zones (OpenGL) & \faCheck & \faCheck & \faCheck & \faPoo & \faPoo & & \faTimes \\
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GPU zones (Vulkan) & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck & & \faTimes \\
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Call stacks & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck & \faTimes \\
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Symbol resolution & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck \\
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Crash handling & \faCheck & \faCheck & \faCheck & \faTimes & \faTimes & \faTimes & \faTimes \\
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CPU usage probing & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck & \faCheck & \faTimes \\
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Context switches & \faCheck & \faCheck & \faCheck & \faTimes & \faPoo & \faTimes & \faTimes \\
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Wait stacks & \faCheck & \faCheck & \faCheck & \faTimes & \faPoo & \faTimes & \faTimes \\
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CPU topology information & \faCheck & \faCheck & \faCheck & \faTimes & \faTimes & \faTimes & \faTimes \\
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Call stack sampling & \faCheck & \faCheck & \faCheck & \faTimes & \faPoo & \faTimes & \faTimes \\
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Hardware sampling & \faCheck{}\textsuperscript{\emph{a}} & \faCheck & \faCheck & \faTimes & \faPoo & \faTimes & \faTimes \\
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VSync capture & \faCheck & \faCheck & \faTimes & \faTimes & \faTimes & \faTimes & \faTimes \\
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\end{tabular}
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\vspace{1em}
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@ -66,6 +66,8 @@ static const char* GetOsInfo()
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sprintf( buf, "BSD (NetBSD)" );
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#elif defined __OpenBSD__
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sprintf( buf, "BSD (OpenBSD)" );
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#elif defined __QNX__
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sprintf( buf, "QNX" );
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#else
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sprintf( buf, "unknown" );
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#endif
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@ -45,6 +45,14 @@
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# include <vector>
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#endif
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#ifdef __QNX__
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# include <stdint.h>
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# include <stdio.h>
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# include <string.h>
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# include <sys/syspage.h>
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# include <sys/stat.h>
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#endif
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#include <algorithm>
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#include <assert.h>
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#include <atomic>
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@ -115,6 +123,10 @@ extern "C" typedef BOOL (WINAPI *t_GetLogicalProcessorInformationEx)( LOGICAL_PR
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# include <mutex>
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#endif
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#ifdef __QNX__
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extern char* __progname;
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#endif
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namespace tracy
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{
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@ -400,6 +412,8 @@ static const char* GetProcessName()
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#elif defined __APPLE__ || defined BSD
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auto buf = getprogname();
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if( buf ) processName = buf;
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#elif defined __QNX__
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processName = __progname;
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#endif
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return processName;
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}
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@ -437,6 +451,10 @@ static const char* GetProcessExecutablePath()
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static char buf[1024];
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readlink( "/proc/curproc/exe", buf, 1024 );
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return buf;
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#elif defined __QNX__
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static char buf[_PC_PATH_MAX + 1];
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_cmdname(buf);
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return buf;
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#else
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return nullptr;
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#endif
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@ -515,6 +533,8 @@ static const char* GetHostInfo()
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ptr += sprintf( ptr, "OS: BSD (NetBSD)\n" );
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#elif defined __OpenBSD__
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ptr += sprintf( ptr, "OS: BSD (OpenBSD)\n" );
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#elif defined __QNX__
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ptr += sprintf( ptr, "OS: QNX\n" );
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#else
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ptr += sprintf( ptr, "OS: unknown\n" );
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#endif
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@ -687,6 +707,21 @@ static const char* GetHostInfo()
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size_t sz = sizeof( memSize );
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sysctlbyname( "hw.physmem", &memSize, &sz, nullptr, 0 );
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ptr += sprintf( ptr, "RAM: %zu MB\n", memSize / 1024 / 1024 );
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#elif defined __QNX__
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struct asinfo_entry *entries = SYSPAGE_ENTRY(asinfo);
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size_t count = SYSPAGE_ENTRY_SIZE(asinfo) / sizeof(struct asinfo_entry);
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char *strings = SYSPAGE_ENTRY(strings)->data;
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uint64_t memSize = 0;
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size_t i;
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for (i = 0; i < count; i++) {
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struct asinfo_entry *entry = &entries[i];
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if (strcmp(strings + entry->name, "ram") == 0) {
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memSize += entry->end - entry->start + 1;
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}
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}
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memSize = memSize / 1024 / 1024;
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ptr += sprintf( ptr, "RAM: %llu MB\n", memSize);
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#else
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ptr += sprintf( ptr, "RAM: unknown\n" );
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#endif
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@ -1684,6 +1719,10 @@ void Profiler::Worker()
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new(m_broadcast) UdpBroadcast();
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# ifdef TRACY_ONLY_LOCALHOST
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const char* addr = "127.255.255.255";
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# elif defined __QNX__
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// global broadcast address of 255.255.255.255 is not well-supported by QNX,
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// use the interface broadcast address instead, e.g. "const char* addr = 192.168.1.255;"
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# error Need to set an appropriate broadcast address for a QNX target.
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# else
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const char* addr = "255.255.255.255";
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# endif
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@ -28,6 +28,9 @@
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# include <sys/thr.h>
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#elif defined __NetBSD__ || defined __DragonFly__
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# include <sys/lwp.h>
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#elif defined __QNX__
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# include <process.h>
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# include <sys/neutrino.h>
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#endif
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#ifdef __MINGW32__
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@ -78,6 +81,8 @@ TRACY_API uint32_t GetThreadHandleImpl()
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return lwp_gettid();
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#elif defined __OpenBSD__
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return getthrid();
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#elif defined __QNX__
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return (uint32_t) gettid();
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#elif defined __EMSCRIPTEN__
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// Not supported, but let it compile.
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return 0;
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@ -176,6 +181,21 @@ TRACY_API void SetThreadName( const char* name )
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#endif
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}
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}
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#elif defined __QNX__
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{
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const auto sz = strlen( name );
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if( sz <= _NTO_THREAD_NAME_MAX )
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{
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pthread_setname_np( pthread_self(), name );
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}
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else
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{
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char buf[_NTO_THREAD_NAME_MAX + 1];
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memcpy( buf, name, _NTO_THREAD_NAME_MAX );
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buf[_NTO_THREAD_NAME_MAX] = '\0';
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pthread_setname_np( pthread_self(), buf );
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}
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};
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#endif
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#ifdef TRACY_ENABLE
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{
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@ -255,6 +275,11 @@ TRACY_API const char* GetThreadName( uint32_t id )
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pthread_setcancelstate( cs, 0 );
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# endif
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return buf;
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#elif defined __QNX__
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static char qnxNameBuf[_NTO_THREAD_NAME_MAX + 1] = {0};
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if (pthread_getname_np(static_cast<int>(id), qnxNameBuf, _NTO_THREAD_NAME_MAX) == 0) {
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return qnxNameBuf;
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};
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#endif
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sprintf( buf, "%" PRIu32, id );
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