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https://github.com/Zenithsiz/ftmemsim-valgrind.git
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dd51367883
* Disabled several tests on ARM when gdb version < 7.1 gdb 7.0 has problems with next/step/... in ARM thumb code. * Documented in manual-core.xml that ARM thumb code implies a gdb version >= 7.1 * m_gdbserver.h/.c : take into account the thumb bit at several places * use new IRStmt_IMark::delta field to distinguish ARM vs Thumb instructions as committed in vex r2153 Patch from bug 214909 comment 99 (valgrind part). (Philippe Waroquiers, philippe.waroquiers@skynet.be) git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11779
76 lines
2.4 KiB
Bash
Executable File
76 lines
2.4 KiB
Bash
Executable File
#! /bin/sh
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# (must be called from the valgrind top source dir).
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#
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# Make local links in the gdbserver_tests directory
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# so that tests needing gdb can be disabled if
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# a tool old version of gdb is provided or if no gdb is
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# provided.
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#
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# The vgdb link is needed either for gdb tests
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# or for standalone vgdb tests.
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if [ -x "$1" ]
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then
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ln -f -s "$1" gdbserver_tests/gdb
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# Try to extract the gdb version.
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VERSIONLINE=`gdbserver_tests/gdb --version | head -n 1`
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VERSION=`echo $VERSIONLINE |
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sed -e 's/[^0-9\.]//g' -e 's/\./ /g'`
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# We need at least a 6.5 version to run any gdb test
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VERSIONOK=`echo $VERSION |
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awk '{ if ( ($1 >= 7) || (($1 == 6) && ($2 >= 5)) ) print "version ok"}'`
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if [ "$VERSIONOK" = "" ]
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then
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echo "gdbserver tests suppressed as $1 version is < 6.5: " $VERSIONLINE
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rm -f gdbserver_tests/gdb
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fi
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# We need at least a 7.1 version on ARM to run tests doing step/next/...
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# (gdb 7.0 has bugs in the 'guess next pc' heuristic in thumb mode).
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if tests/arch_test arm
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then
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VERSIONOK=`echo $VERSION |
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awk '{ if ( ($1 >= 8) || (($1 == 7) && ($2 >= 1)) ) print "version ok"}'`
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if [ "$VERSIONOK" = "" ]
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then
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echo "gdbserver 'step/next' tests suppressed as arm $1 version is < 7.1: " $VERSIONLINE
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rm -f gdbserver_tests/gdb.step
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else
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touch gdbserver_tests/gdb.step
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fi
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else
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touch gdbserver_tests/gdb.step
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fi
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# We need at least a 7.2 version for gdb tests using eval command
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VERSIONOK=`echo $VERSION |
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awk '{ if ( ($1 >= 8) || (($1 == 7) && ($2 >= 2)) ) print "version ok"}'`
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if [ "$VERSIONOK" = "" ]
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then
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echo "gdbserver eval tests suppressed as $1 version is < 7.2: " $VERSIONLINE
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rm -f gdbserver_tests/gdb.eval
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else
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touch gdbserver_tests/gdb.eval
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fi
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else
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echo "gdbserver gdb tests suppressed as $1 is not executable"
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fi
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ln -f -s ../coregrind/vgdb gdbserver_tests/vgdb
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# if ptrace not implemented in vgdb or OS restricts the initial attach,
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# some tests would block for a loooonnnng time.
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if gdbserver_tests/vgdb --help 2>&1 |
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grep -e 'ptrace invoker not implemented' \
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-e 'kernel restricts ptrace invoker' > /dev/null
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then
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rm -f gdbserver_tests/vgdb.ptraceinvoker
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else
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touch gdbserver_tests/vgdb.ptraceinvoker
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fi
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# cleanup the possibly big garbage previously collected output
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rm -f gdbserver_tests/garbage.filtered.out
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