This is the mail archive of the
mailing list for the GCC project.
Re: status of wide-int patch.
- From: Kyrill Tkachov <kyrylo dot tkachov at arm dot com>
- To: Kenneth Zadeck <zadeck at naturalbridge dot com>
- Cc: gcc <gcc at gcc dot gnu dot org>, Richard Sandiford <rdsandiford at googlemail dot com>, Richard Biener <rguenther at suse dot de>, Mike Stump <mikestump at comcast dot net>
- Date: Tue, 29 Apr 2014 13:39:35 +0100
- Subject: Re: status of wide-int patch.
- Authentication-results: sourceware.org; auth=none
- References: <535E89E8 dot 1080604 at naturalbridge dot com>
On 28/04/14 18:03, Kenneth Zadeck wrote:
At this point we have believe that we have addressed all of the concerns
that the community has made about the wide-int branch. We have also
had each of the sections of the branch approved by the area maintainers.
We are awaiting a clean build on the arm
Unfortunately arm bootstrap fails a bit further down the line in stage2 while
xgcc: internal compiler error: Segmentation fault (program cc1plus)
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
Running the cc1plus subcommand through gdb gives:
Program received signal SIGSEGV, Segmentation fault.
0x005c32c8 in real_to_decimal_for_mode(char*, real_value const*, unsigned int,
unsigned int, int, machine_mode) ()
#0 0x005c32c8 in real_to_decimal_for_mode(char*, real_value const*, unsigned
int, unsigned int, int, machine_mode) ()
#1 0x000033f6 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
The debug info seems to be scarce here, any hints on where to look?
P.S. The aarch64 build and testsuite run looks fine.