Hello,
we are working on a project to make module debugging for the Linux
kernel easier. We want to improve it in such a way that gdb
automatically loads the symbols of modules. However, we are facing the
following difficulties: gdb needs to know all section of the ELF files.
We were told that gcc
On Sat, Apr 6, 2013 at 3:09 AM, Sebastian Wankerl
wrote:
>
> we are working on a project to make module debugging for the Linux
> kernel easier. We want to improve it in such a way that gdb
> automatically loads the symbols of modules. However, we are facing the
> following difficulties: gdb needs
Hello,
I'm trying to get to a point where the CFG is useable even in the
delay-slot filling pass (dbr_schedule) and I'm currently stuck on a
transformation that the PA port does if -mno-big-switch is in effect.
With !TARGET_BIG_SWITCH, the PA port "explodes" a JUMP_TABLE_DATA to
real code, i.e. a
On 6-Apr-13, at 12:25 PM, Steven Bosscher wrote:
Are there any reasons against removing !TARGET_BIG_SWITCH support? It
would really help if this code can go away...
Yes, branch distances are limited to what can be encoded in a 17-bit
pc relative
offset. Large code will break with !TARGET_B
On Sat, Apr 6, 2013 at 6:51 AM, Дилян Палаузов
wrote:
> Hello,
>
> I compile gcc473-RC-20130404 with
>
> CFLAGS='-pipe -O3 -march=native -Wl,-S -Wl,--hash-style=gnu -Wl,-O1
> -Wl,-z,relro -flto -Wall -Wextra'
> ./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var
> --enable-threads=pos
On Sat, Apr 6, 2013 at 7:09 PM, John David Anglin wrote:
> On 6-Apr-13, at 12:25 PM, Steven Bosscher wrote:
>
>> Are there any reasons against removing !TARGET_BIG_SWITCH support? It
>> would really help if this code can go away...
>
>
> Yes, branch distances are limited to what can be encoded in a
On 6-Apr-13, at 3:16 PM, Steven Bosscher wrote:
On Sat, Apr 6, 2013 at 7:09 PM, John David Anglin wrote:
On 6-Apr-13, at 12:25 PM, Steven Bosscher wrote:
Are there any reasons against removing !TARGET_BIG_SWITCH support?
It
would really help if this code can go away...
Yes, branch distan
Snapshot gcc-4.7-20130406 is now available on
ftp://gcc.gnu.org/pub/gcc/snapshots/4.7-20130406/
and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.
This snapshot has been generated from the GCC 4.7 SVN branch
with the following options: svn://gcc.gnu.org/svn/gcc/branches
