;t work either on Hurd. So as
gdbserver. You can try to attach to a exist process by GDB, you will get
that warnning. In detail, there is no distinct difference between the
implementation of GDB and gdbserver. They are the same.
--
Yue Lu (陆岳)
following weeks.
>
Thank you! I have submitted my proposal.
--
Yue Lu (陆岳)
C twice in Hurd project? With the experience in last summer,
I think I can implement this ideal. But I am not sure if a student can
apply a project for twice.
--
Yue Lu (陆岳)
is developing a new operating system named the Hurd, which will be
a foundation of the whole GNU system.
>
> Thanks in advance!
>
> Regards,
> Subhashish
>
> P.S. - If you wish to ignore this, please send a short message; I'll oblige.
have fun with the big Hurd world :)
--
Yue Lu (陆岳)
Hi!
On Thu, Sep 05, 2013 at 11:37:36PM +0200, Thomas Schwinge wrote:
> Confirm that you haven't caused any regressions by running the GDB
> testsuite (natively) without and then with your change (don't forget to
> apply the testsuite patch I gave you earlier, to avoid the testsuite
> hanging (know
Hi,
On Wed, Sep 18, 2013 at 8:37 PM, Pedro Alves wrote:
> On 09/12/2013 04:05 AM, Yue Lu wrote:
>
>> On Sat, Sep 7, 2013 at 2:53 AM, Pedro Alves wrote:
>>> This is what I meant:
>>> https://sourceware.org/ml/gdb-patches/2013-09/msg00253.html
>>>
>&g
Hi,
On Wed, Sep 18, 2013 at 8:11 PM, Pedro Alves wrote:
> On 09/09/2013 10:58 AM, Thomas Schwinge wrote:
>> Hi!
>>
>> On Sun, 8 Sep 2013 21:35:05 +0800, Yue Lu wrote:
>>> On Fri, Sep 6, 2013 at 5:37 AM, Thomas Schwinge
>>> wrote:
>>>>> (c
*/
+#ifndef GDBSERVER
regcache_raw_supply (regcache, check_regno,
REG_ADDR (state, check_regno));
+#else
+ supply_register (regcache, check_regno,
+ REG_ADDR (state, check_regno));
+#endif
else
warning (_("... also writing this register! "
"Suspicious..."));
@@ -284,16 +337,24 @@ gnu_store_registers (struct target_ops *ops,
proc_debug (thread, "storing all registers");
for (i = 0; i < I386_NUM_GREGS; i++)
+#ifndef GDBSERVER
if (REG_VALID == regcache_register_status (regcache, i))
regcache_raw_collect (regcache, i, REG_ADDR (state, i));
+#else
+collect_register (regcache, i, REG_ADDR (state, i));
+#endif
}
else
{
+#ifndef GDBSERVER
proc_debug (thread, "storing register %s",
gdbarch_register_name (gdbarch, regno));
gdb_assert (REG_VALID == regcache_register_status (regcache, regno));
regcache_raw_collect (regcache, regno, REG_ADDR (state, regno));
+#else
+ collect_register (regcache, regno, REG_ADDR (state, regno));
+#endif
}
/* Restore the T bit. */
@@ -309,6 +370,7 @@ gnu_store_registers (struct target_ops *ops,
}
}
+#ifndef GDBSERVER
/* Provide a prototype to silence -Wmissing-prototypes. */
extern initialize_file_ftype _initialize_i386gnu_nat;
@@ -326,3 +388,4 @@ _initialize_i386gnu_nat (void)
/* Register the target. */
add_target (t);
}
+#endif
thanks.
--
Yue Lu (陆岳)
te them into single one.
Or just I have got the wrong understand.
--
Yue Lu (陆岳)
there are a lot of place to improve in my patch, I will
submit my next patch a little later. Now I have only finished
removing the spurious blank and the soft link.
--
Yue Lu (陆岳)
Hurd's debug APIs etc., is
> just unnecessary that way, by design, and we'll be able to focus on the
> bits that are the real new code -- the glue between the target and gdb, and
> the target and gdbserver.
I have put some soft link in directory gdbserver like *.defs which
o that, etc.
Yeah, I will do that. But in my understand, I will use diff gnu-low.c
../gnu-nat.c and something like this. But I don't know how to use git
do this. Like git diff a.c b.c?
BTW, I got these patches by git diff > gdb.patch.
Then I edit the patch to two file. When I use git format-patch
I will get a patche for each commit after the
early_commit. What is the better way you generate patches?
--
Yue Lu (陆岳)
its of functionality disabled on gdbserver,
> wrapped in #ifndef GDBSERVER. After that initial work is committed,
> we can then easily progress the gdbserver port by just looking for
> those #ifdefs.
>
> It's fine with me to leave the existing native files under gdb/ while
> doing
/gdbserver.git under branch gdbserver.
Very glad for your comment.
2013-09-03 Yue Lu
* configure.tgt: Set build_gdbserver=yes for GNU/Hurd
hosts.
* configure: Regenerate.
diff --git a/gdb/configure.tgt b/gdb/configure.tgt
index b0bee47..3eb2ff7 100644
--- a/gdb/configure.tgt
On Thu, Jul 18, 2013 at 12:13 AM, Richard Braun wrote:
> On Thu, Jul 18, 2013 at 12:07:20AM +0800, Yue Lu wrote:
>> when I used thread_info() to check the suspend count, they are zero.
>> But I met a strange thing.
>> this is my code snippet:
>> thr
Hi.
On Wed, Jul 17, 2013 at 8:09 PM, Richard Braun wrote:
> On Wed, Jul 17, 2013 at 02:11:58PM +0800, Yue Lu wrote:
>> When I get the exception message, I set the EIP to the next instruction
>> (for instance 0x12345678), after resume it, I call get_thread_state(), and
>> f
Hi,
Sorry for the late reply.
On Wed, Jul 17, 2013 at 1:25 AM, Luis Machado wrote:
> Hi,
>
>
> On 07/16/2013 02:04 PM, Yue Lu wrote:
>
>> Hi,
>>
>> thanks for you reply.
>>
>> On Wed, Jul 17, 2013 at 12:44 AM, Luis Machado
>>
>>>
Hi,
thanks for you reply.
On Wed, Jul 17, 2013 at 12:44 AM, Luis Machado
wrote:
> Hi,
>
>
> On 07/16/2013 01:28 PM, Yue Lu wrote:
>>
>> Hi.
>>
>> I am writing a debugger demo under GNU/Hurd when I study the gdb source
>> code. And I have met a big p
never to continue.
I don't know how to fix this, could any of you give me a suggestion? thanks
very much.
--
Yue Lu (陆岳)
Hi!
On Thu, Jun 20, 2013 at 6:52 PM, Thomas Schwinge wrote:
> More specifically, would Monday, 8 UTC (10 UTC+2, 16 UTC+8) work
> for everyone, typically?
>
That fine for me. And thank you for scheduling your TimeZone for me.
--
Yue Lu (陆岳)
) for free. Or I can provide my personal vps on
linode.com to host our code.
--
Yue Lu (陆岳)
gt; email or postally), we should ask again.
>
Yesterday I have got a reply from FSF, they ask me to send a signed postal
mail. I think I am on the right way:) It just takes about a month to reply.
--
Yue Lu (陆岳)
Hi Justus.
On Sun, Jun 2, 2013 at 3:12 AM, Justus Winter <
4win...@informatik.uni-hamburg.de> wrote:
> Hi Yue Lu, as someone who was frustrated by gdb on the Hurd in the
> past, your project is highly appreciated. May I ask how you like to be
> addressed? I'm fuzzy about what
I have a little fuzz about this. A few days ago I have already sent an
assignment email to the ass...@gnu.org under your advise. It seems doesn't
work because I didn't get any reply, so need I send one more email?
> Yue Lu,I'm sorry you stayed awake last Thursday and joined
!
--
Yue Lu (陆岳)
m not correctly. I
run the kvm with this:
kvm -m 1500m -no-kvm-irqchip -drive file=hurd-7.0.qemu,cache=writeback
-vnc :1 -net nic,model=rtl8139 -net user,hostfwd=tcp::-:22 -cdrom
debian-7.0-hurd-i386-DVD-1.iso -monitor telnet::,server,nowait
--
Yue Lu (陆岳)
entering the door of
open source world. Aha ^_^.
--
Yue Lu (陆岳)
I don't know how
to do the copyright assignment.
Could you please tell me how to do that?
thanks.
--
Yue Lu (陆岳)
targeting arm doesn't need to use MIG? As it run under GNU Hurd, it
must use the message transport facility and need to use MIG to
generate the interface file automatically or someone write it by
hands.
--
Yue Lu (陆岳)
ChangeLog b/gdb/ChangeLog
index 12254b7..4fa69ac 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2013-05-04 Yue Lu
+
+ * configure.ac: Ensure MIG is available when building for GNU Hurd.
+ * configure: Regenerate.
+
2013-04-30 Samuel Thibault
* i386
t;" ; then
> AC_MSG_ERROR([no mig for use])
> fi
> ;;
> esac
>
> that is, look for mig as mandatory only on Hurd, using a less-ambiguous
> variable as $host_os.
I almost agree with you, the $host_os is much better than $host.
in hurd it just says gnu0.3. we needn't to check for linux which says linux-gnu
--
Yue Lu (陆岳)
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