w64 cross, testsuite under wine, escape sequences

2018-09-06 Thread NightStrike
Host: x86_64-pc-linux (Cent 6) Target: x86_64-w64-mingw32 (wine) When I build the linux > w64 cross compiler under linux and run the testsuite under wine, it all basically works for the most part. However, the log files get filled with what appears to be ANSI escape sequences of the form: ^[[?1h^

Trampolines and descriptors

2018-09-06 Thread Paul Koning
This came up in a discussion of an or1k patch, but it left me wondering so I'll raise the question again. Are function descriptors meaningful outside Ada? The internals manual seems to say yes, if enabled they will be used -- instead of trampolines -- also for C nested functions. Is that corr

Re: w64 cross, testsuite under wine, escape sequences

2018-09-06 Thread NightStrike
On Thu, Sep 6, 2018 at 9:08 AM NightStrike wrote: > > Host: x86_64-pc-linux (Cent 6) > Target: x86_64-w64-mingw32 (wine) > > When I build the linux > w64 cross compiler under linux and run the > testsuite under wine, it all basically works for the most part. > However, the log files get filled wit

gcc-7-20180906 is now available

2018-09-06 Thread gccadmin
Snapshot gcc-7-20180906 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/7-20180906/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 7 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/branches/gcc-7

A possible gcc bug?

2018-09-06 Thread David Brown
I am always wary of saying there might be a compiler bug - usually it is a bug in the user code. But this time I am very suspicious. The example here comes from a discussion in the comp.lang.c Usenet group. Here is the code I have been testing: unsigned char foo_u(unsigned int v) { retu