Re: Go patch RFC: Don't mark Go executables as requiring writable stack

2012-01-27 Thread Jakub Jelinek
On Fri, Jan 27, 2012 at 02:08:54PM -0800, Ian Lance Taylor wrote: > Richard Henderson writes: > >> Looks good to me, except I wonder whether the builtin needs to be user > >> accessible. If not, can't you throw some * or space into the name, so that > >> the builtin is really internal to gcc? > >

Re: Go patch RFC: Don't mark Go executables as requiring writable stack

2012-01-27 Thread Ian Lance Taylor
Richard Henderson writes: > On 01/28/2012 08:17 AM, Jakub Jelinek wrote: >> On Fri, Jan 27, 2012 at 01:04:41PM -0800, Ian Lance Taylor wrote: >>> This patch fixes the problem by introducing a new builtin function >>> __builtin_init_heap_trampoline. This is a middle-end change so it is >>> covere

Re: Go patch RFC: Don't mark Go executables as requiring writable stack

2012-01-27 Thread Richard Henderson
On 01/28/2012 08:17 AM, Jakub Jelinek wrote: > On Fri, Jan 27, 2012 at 01:04:41PM -0800, Ian Lance Taylor wrote: >> This patch fixes the problem by introducing a new builtin function >> __builtin_init_heap_trampoline. This is a middle-end change so it is >> covered under my maintainership. I also

Re: Go patch RFC: Don't mark Go executables as requiring writable stack

2012-01-27 Thread Jakub Jelinek
On Fri, Jan 27, 2012 at 01:04:41PM -0800, Ian Lance Taylor wrote: > This patch fixes the problem by introducing a new builtin function > __builtin_init_heap_trampoline. This is a middle-end change so it is > covered under my maintainership. I also believe it is quite safe. > However, given that w