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https://github.com/Zenithsiz/ftmemsim-valgrind.git
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b37b05d214
on various platforms:
* In all gdbserver_tests using gdb:
Made a more general way to remove the initial start message.
* tests using threads burning cpu modified to have only 1 thread.
This makes them independent of the scheduler fairness.
* filter_gdb and filter_vgdb enhanced to anonymise
some debian 6.0/ppc specific things
some s390x/gdb 7.0, gdb 7.1 specific things
* vgdb.c: added an #include <linux/ptrace.h> to fix compilation
on s390x fedora and suse. (Christian Boerntrager)
* fixed a bug in valgrind-low.c debug log :
when a register size is 0, its image cannot be output (and register
should not be transferred).
* added a parameter --keep-unfiltered to vg_regtest.in
This will make it easier to update filter_gdb:
in case gdbserver_tests are failing due to "artificial"
differences to be filtered, re-run the tests using:
perl tests/vg_regtest --keep-unfiltered gdbserver_tests
Then a tar file with all the *.out in gdbserver_tests
will allow me to better/faster update the filter_gdb.
* made a better detection of a working PTRACE_GETREGS at compile time
and/or at run-time.
This is the patch on bug 214909 comment 69.
(Philippe Waroquiers, philippe.waroquiers@skynet.be)
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11740
70 lines
1.3 KiB
Plaintext
70 lines
1.3 KiB
Plaintext
# connect gdb to Valgrind gdbserver:
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target remote | ./vgdb --wait=60 --vgdb-prefix=./vgdb-prefix-mcbreak
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echo vgdb launched process attached\n
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monitor vg.set vgdb-error 999999
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#
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define checkstep
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set $old_pc=$pc
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step
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if $old_pc == $pc
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echo Bizarre the oldpc has not changed after step\n
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print $oldpc
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print $pc
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else
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echo old_pc has changed after step\n
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end
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end
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#
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# break1 and break2
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break t.c:112
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break t.c:117
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#
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continue
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# first break encountered.
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checkstep
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checkstep
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checkstep
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#
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monitor vg.set vgdb-error 0
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#
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next
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print whoami("first")
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print undefined
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print i
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checkstep
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checkstep
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next
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print whoami("second")
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print undefined
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print i
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next
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print whoami("third")
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print undefined
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print i
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next
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print whoami("fourth")
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print undefined
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print i
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# modify sleeps so as to have a shorter test:
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print sleeps=1
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#
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print whoami("after next: inferior call pushed from mcbreak.stdinB.gdb")
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continue
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#
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# encountered second break
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step
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finish
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# delete all breaks
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delete
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continue
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monitor vg.info n_errs_found
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# inferior call "in the middle" of an instruction is not working at least
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# on all platforms, so comment the below.
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# print whoami("after error: inferior call pushed from mcbreak.stdinB.gdb")
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checkstep
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monitor vg.set vgdb-error 0
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continue
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# stop the process a.o. to avoid non deterministic output
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monitor vg.kill
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quit
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