search for: external_symbols

...memory while they run in JIT. File format generated is like this: ... 0x5000000 0x5001000 function_name_is_here ... This feature is useful for external tools like valgrind and google-perftools to profile the code when it is run in JIT. Particularly google-perftools will have a special option (--external_symbols) that will be able to import this file. Note: to be useful this flag should be used with -disable-fp-elim to generate standard prologs. Thank you, Yuri -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: patch-debug-info.txt URL: <http://li...

This new option will allow to output function information in the same format as addr2line from binutils emits: ... 0xABCDEF01 T function_name_is_here ... This feature is useful to profile the code when it is run in JIT by external tools like valgrind and google-perftools. For example, google-perftools runs addr2line on executable and uses the resulting file to resolve memory addresses to

...at generated is like this: > ... > 0x5000000 0x5001000 function_name_is_here > ... > > This feature is useful for external tools like valgrind and > google-perftools to profile the code when it is run in JIT. > Particularly google-perftools will have a special option > (--external_symbols) that will be able to import this file. > > Note: to be useful this flag should be used with -disable-fp-elim to > generate standard prologs. > > Thank you, > Yuri Anybody can check this in? Yuri

...t; ... >> 0x5000000 0x5001000 function_name_is_here >> ... >> >> This feature is useful for external tools like valgrind and >> google-perftools to profile the code when it is run in JIT. >> Particularly google-perftools will have a special option >> (--external_symbols) that will be able to import this file. >> >> Note: to be useful this flag should be used with -disable-fp-elim to >> generate standard prologs. >> >> Thank you, >> Yuri > > Anybody can check this in? Hi Yuri, This doesn't seem specific to the JIT...

...ile format generated is like this: > ... > 0x5000000 0x5001000 function_name_is_here > ... > > This feature is useful for external tools like valgrind and google-perftools > to profile the code when it is run in JIT. Particularly google-perftools > will have a special option (--external_symbols) that will be able to import > this file. > > Note: to be useful this flag should be used with -disable-fp-elim to > generate standard prologs. > > Thank you, > Yuri > > > _______________________________________________ > LLVM Developers mailing list > LLVMdev at...