Valgrind: r16303 - /trunk/gdbserver_tests/mcmain_pic.stdinB.gdb

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Valgrind: r16303 - /trunk/gdbserver_tests/mcmain_pic.stdinB.gdb

svn-2
Author: petarj
Date: Thu Apr 13 17:11:54 2017
New Revision: 16303

Log:
increase heuristic-fence-post limit for gdbserver_tests/mcmain_pic

GDB reports to be "unable to find the start of the function" and suggests
increasing the range of the search using the 'set heuristic-fence-post'
command. So we did.
It fixes gdbserver_tests/mcmain_pic on some platforms.

Modified:
    trunk/gdbserver_tests/mcmain_pic.stdinB.gdb

Modified: trunk/gdbserver_tests/mcmain_pic.stdinB.gdb
==============================================================================
--- trunk/gdbserver_tests/mcmain_pic.stdinB.gdb (original)
+++ trunk/gdbserver_tests/mcmain_pic.stdinB.gdb Thu Apr 13 17:11:54 2017
@@ -1,6 +1,7 @@
 # connect gdb to Valgrind gdbserver:
 target remote | ./vgdb --wait=60 --vgdb-prefix=./vgdb-prefix-mcmain_pic
 echo vgdb launched process attached\n
+set heuristic-fence-post 999999
 monitor v.set vgdb-error 999999
 #
 # break


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Re: Valgrind: r16303 - /trunk/gdbserver_tests/mcmain_pic.stdinB.gdb

iraisr
This revision seems to have caused regression on some of the supported
architectures.
I've seen it in all nightly test results so far.
    +No symbol "heuristic" in current context.

Please could you investigate and fix?
Thank you,
I.

-----------------------------------------------
New Revision: 16303

Log:
increase heuristic-fence-post limit for gdbserver_tests/mcmain_pic

GDB reports to be "unable to find the start of the function" and suggests
increasing the range of the search using the 'set heuristic-fence-post'
command. So we did.
It fixes gdbserver_tests/mcmain_pic on some platforms.

Modified:
    trunk/gdbserver_tests/mcmain_pic.stdinB.gdb

Modified: trunk/gdbserver_tests/mcmain_pic.stdinB.gdb
===========================================================================
--- trunk/gdbserver_tests/mcmain_pic.stdinB.gdb (original)
+++ trunk/gdbserver_tests/mcmain_pic.stdinB.gdb Thu Apr 13 17:11:54 2017
@@ -1,6 +1,7 @@
 # connect gdb to Valgrind gdbserver:
 target remote | ./vgdb --wait=60 --vgdb-prefix=./vgdb-prefix-mcmain_pic
 echo vgdb launched process attached\n
+set heuristic-fence-post 999999
 monitor v.set vgdb-error 999999
 #
 # break

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Re: Valgrind: r16303 - /trunk/gdbserver_tests/mcmain_pic.stdinB.gdb

Philippe Waroquiers
On Fri, 2017-04-14 at 07:27 +0200, Ivo Raisr wrote:
> This revision seems to have caused regression on some of the supported
> architectures.
> I've seen it in all nightly test results so far.
>     +No symbol "heuristic" in current context.

Should be fixed with revision Committed revision 16305
(but only tested on amd64. It should still work on mips platforms)

Philippe



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Re: Valgrind: r16303 - /trunk/gdbserver_tests/mcmain_pic.stdinB.gdb

Petar Jovanovic
On Sun, Apr 16, 2017 at 10:38 AM, Philippe Waroquiers
<[hidden email]> wrote:
> On Fri, 2017-04-14 at 07:27 +0200, Ivo Raisr wrote:
>> This revision seems to have caused regression on some of the supported
>> architectures.
>> I've seen it in all nightly test results so far.
>>     +No symbol "heuristic" in current context.
>
> Should be fixed with revision Committed revision 16305
> (but only tested on amd64. It should still work on mips platforms)
>
I was under (obviously very wrong) impression this GDB command is common
for all targets. Thanks for the fix.

Petar

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