This is what I get if I define __EMSCRIPTEN_TRACING__ at the top of dlmalloc.c
20> missing function: emscripten_trace_record_allocation 20> 20> c:\users\Foo\appdata\local\temp\tmpssry7t.js:90 20> throw ex; 20> ^ 20> abort(-1) at Error 20> E:\users\Foo\appdata\local\temp\tmpssry7t.js(1151): 'at jsStackTrace (c' 13) 20> E:\users\Foo\appdata\local\temp\tmpssry7t.js(1168): 'at stackTrace (c' 22) 20> E:\users\Foo\appdata\local\temp\tmpssry7t.js(10767): 'at abort (c' 44) 20> E:\users\Foo\appdata\local\temp\tmpssry7t.js(2045): 'at _emscripten_trace_record_allocation (c' 79) 20> E:\users\Foo\appdata\local\temp\tmpssry7t.js(9717): 'at Array._malloc [as 0] (c' 4) 20> E:\users\Foo\appdata\local\temp\tmpssry7t.js(571): 'at allocate (c' 135) 20> E:\users\Foo\appdata\local\temp\tmpssry7t.js(10622): 'at Object.callMain (c' 15) 20> E:\users\Foo\appdata\local\temp\tmpssry7t.js(10692): 'at doRun (c' 60) 20> E:\users\Foo\appdata\local\temp\tmpssry7t.js(10706): 'at run (c' 5) 20> E:\users\Foo\appdata\local\temp\tmpssry7t.js(10793): 'at Object.<anonymous> (c' 1) The other calls to library_trace.js have been linking. On Tuesday, 1 September 2015 11:54:48 UTC+12, Bruce Mitchener wrote: > > On Tue, Sep 1, 2015 at 6:02 AM, Kieran Thawley <[email protected] > <javascript:>> wrote: > >> I'm wanting to use the Trace API for some memory profiling, but running >> into some issues getting the __EMSCRIPTEN_TRACING__ define passed to >> dlmalloc.c >> >> I'm using the Visual Studio integration to build the project, the emcc >> --tracing argument is being passed in during the compiling and linking >> stages, and I have run `emcc --clear-cache`. >> With verbose enabled I can see __EMSCRIPTEN_TRACING__ being passed to >> clang. >> I have also tried defining __EMSCRIPTEN_TRACING__ in dlmalloc.c but this >> seems to cause linking errors. >> > > What linking error is that causing? > > - Bruce > > -- You received this message because you are subscribed to the Google Groups "emscripten-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
