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Re: hbreak.exp: Test hardware breakpoints
On Wed, 26 Sep 2007, Pedro Alves wrote:
> > I used "RUNTESTFLAGS=--target-board native-gdbserver gdb.base/hbreak.exp"
> > exactly.
> >
>
> --target-board != --target_board
> ^ ^
>
> '-' vs '_'
Good catch, thanks. The result is:
=== gdb Summary ===
# of expected passes 43
# of unexpected failures 28
with the first failure being:
(gdb) Process [...]/build-i386/gdb/testsuite/gdb.base/break
created; pid = 16195
Listening on port 2346
target remote localhost:2346
Remote debugging using localhost:2346
Remote debugging from host 127.0.0.1
0x40000c20 in ?? () from /lib/ld-linux.so.2
(gdb) continue
Continuing.
Couldn't write debug register: No such process.
(gdb) FAIL: gdb.base/hbreak.exp: run until function breakpoint
That message comes from i386_linux_dr_set(), so that looks like a bug
somewhere with `gdbserver' not passing correct breakpoint data downstream.
Which is obviously not a bug with the test script itself, but if people
insist on keeping the bug I could make the script conditional on
"gdb,no_hardware_watchpoints".
Maciej