[Bug gdb/13858] `set non-stop 1' triggers some fails ingdb.base/break-interp.exp

["qiyao at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>]

http://sourceware.org/bugzilla/show_bug.cgi?id=13858

--- Comment #4 from Yao Qi <qiyao at gcc dot gnu.org> 2012-03-16 11:12:20 UTC ---
(In reply to comment #3)
> >  set GDBFLAGS "-ex \"set non-stop 1\""
> 
> That's not proper non-stop, you need to enable async as well.
> 

I got the same fails as below when run non-stop + async.

> But, what happens with just
> 
>   set GDBFLAGS "-ex \"set displaced-stepping on\""
> 
> afterall?
This is what I got,

Running ../../../gdb/gdb/testsuite/gdb.base/break-interp.exp ...
FAIL: gdb.base/break-interp.exp: LDprelinkNOdebugNO: BINprelinkNOdebugNOpieNO:
symbol-less: reach-_dl_debug_state: reach
FAIL: gdb.base/break-interp.exp: LDprelinkNOdebugNO: BINprelinkNOdebugNOpieNO:
symbol-less: entry point reached
FAIL: gdb.base/break-interp.exp: LDprelinkNOdebugNO: BINprelinkNOdebugNOpieYES:
symbol-less: reach-_dl_debug_state: reach
FAIL: gdb.base/break-interp.exp: LDprelinkNOdebugNO: BINprelinkNOdebugNOpieYES:
symbol-less: entry point reached
FAIL: gdb.base/break-interp.exp: LDprelinkNOdebugIN: BINprelinkNOdebugNOpieNO:
symbol-less: reach-_dl_debug_state: reach
FAIL: gdb.base/break-interp.exp: LDprelinkNOdebugIN: BINprelinkNOdebugNOpieNO:
symbol-less: entry point reached
FAIL: gdb.base/break-interp.exp: LDprelinkNOdebugIN: BINprelinkNOdebugNOpieYES:
symbol-less: reach-_dl_debug_state: reach
FAIL: gdb.base/break-interp.exp: LDprelinkNOdebugIN: BINprelinkNOdebugNOpieYES:
symbol-less: entry point reached

        === gdb Summary ===

# of expected passes        659
# of unexpected failures    8
# of expected failures        20
/home/yao/SourceCode/gnu/gdb/git.new/build-x86/gdb/testsuite/../../gdb/gdb
version  7.4.50.20120306-cvs -nw -nx -data-directory
/home/yao/SourceCode/gnu/gdb/git.new/build-x86/gdb/testsuite/../data-directory
-ex "set displaced-stepping on"

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