Re: [RFC][AArch64] function prologue analyzer in linux kernel

2016-01-07 Thread AKASHI Takahiro
On 01/07/2016 11:56 PM, Richard Earnshaw (lists) wrote: On 07/01/16 14:22, Will Deacon wrote: Akashi, On Thu, Dec 24, 2015 at 04:57:54PM +0900, AKASHI Takahiro wrote: I'm the author of ftrace support on arm64(aarch64) linux. As part of ftrace, we can utilize "stack tracer" which reports the ma

Re: Re: gcc 4.9.0 do not build on OSX

2016-01-07 Thread Jesper Broge Jørgensen
Since this is still a problem with new versions of GCC would it be welcomed if i tried making a solution that generated a switch statement where ever a big list of || expressions would be generated? I have a solution now that does generate a working switch but the formatting of completely off

Re: GNU C library's libmvec and the GNU Compiler *Collection*.

2016-01-07 Thread Toon Moene
On 01/06/2016 07:46 PM, Toon Moene wrote: Would it be possible to add an option -mveclibabi=glibc to cater for this *for all languages*; or is this too low level (after all, the glibc libmvec has code for multiple architectures). If so, at what level should this be implemented ? It doesn't loo

Re: [Extending and Contributing to GCC]

2016-01-07 Thread Jeff Law
On 01/05/2016 09:34 PM, Nguyễn Sinh Ngọc wrote: Now, I'm planning to make a GCC port for a new 8 bits microcontroller. And I want to add it into official GCC source. But the normal account not have the privilege to add a new target through git. Can you tell me how to do this? Develop your port,

Re: Test case mis-categorized as UNSUPPORTED?

2016-01-07 Thread Bin.Cheng
On Thu, Jan 7, 2016 at 2:21 PM, Kyrill Tkachov wrote: > Hi Bin, > > > On 07/01/16 14:15, Bin.Cheng wrote: >> >> Hi, >> Below test is supposed to be compiled and run, but we failed to link >> the binary with tiny memory model. >> >> spawn >> /data/work/build-aarch64_be-none-elf/obj/gcc2/gcc/testsui

Re: Test case mis-categorized as UNSUPPORTED?

2016-01-07 Thread Kyrill Tkachov
Hi Bin, On 07/01/16 14:15, Bin.Cheng wrote: Hi, Below test is supposed to be compiled and run, but we failed to link the binary with tiny memory model. spawn /data/work/build-aarch64_be-none-elf/obj/gcc2/gcc/testsuite/g++14/../../xg++ -B/data/work/build-aarch64_be-none-elf/obj/gcc2/gcc/testsui

Re: Strange C++ function pointer test

2016-01-07 Thread Jonathan Wakely
On 7 January 2016 at 13:14, Jonathan Wakely wrote: > On 6 January 2016 at 21:05, Jonathan Wakely wrote: >> I have been meaning to try solving it in libstdc++ with a new >> that includes the libc one and extends it, to see how well that works. >> I haven't had time to try that, so it would be prema