90 lines
2.9 KiB
Diff
90 lines
2.9 KiB
Diff
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http://sourceware.org/ml/gdb-cvs/2010-10/msg00065.html
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### src/gdb/testsuite/ChangeLog 2010/10/08 18:28:46 1.2471
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### src/gdb/testsuite/ChangeLog 2010/10/11 08:45:11 1.2472
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## -1,3 +1,10 @@
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+2010-10-11 Jan Kratochvil <jan.kratochvil@redhat.com>
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+
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+ Fix results of prelinked PIEs on ppc*.
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+ * gdb.base/break-interp.exp (reach, test_core, test_attach_gdb):
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+ Accept also DISPLACEMENT "PRESENT".
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+ (main): Replace "ZERO" displacements by "PRESENT".
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+
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2010-10-08 Sami Wagiaalla <swagiaal@redhat.com>
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* gdb.cp/oranking.exp: New test.
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--- src/gdb/testsuite/gdb.base/break-interp.exp 2010/09/10 20:29:25 1.20
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+++ src/gdb/testsuite/gdb.base/break-interp.exp 2010/10/11 08:45:12 1.21
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@@ -109,7 +109,9 @@
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}
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# `runto' does not check we stopped really at the function we specified.
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-# DISPLACEMENT can be "NONE", "ZERO" or "NONZERO"
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+# DISPLACEMENT can be "NONE" for no message to be present, "ZERO" for
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+# displacement of 0 bytes to be present, "NONZERO" for displacement of non-0
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+# bytes to be present and "PRESENT" if both "ZERO" and "NONZERO" are valid.
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proc reach {func command displacement} {
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global gdb_prompt expect_out
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@@ -128,7 +130,7 @@
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} else {
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set case "NONZERO"
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}
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- if {$displacement == $case} {
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+ if {$displacement == $case || $displacement == "PRESENT"} {
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pass $test_displacement
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set displacement "FOUND-$displacement"
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} else {
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@@ -184,7 +186,7 @@
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} else {
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set case "NONZERO"
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}
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- if {$displacement == $case} {
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+ if {$displacement == $case || $displacement == "PRESENT"} {
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pass $test_displacement
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set displacement "FOUND-$displacement"
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} else {
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@@ -241,7 +243,7 @@
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} else {
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set case "NONZERO"
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}
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- if {$displacement == $case} {
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+ if {$displacement == $case || $displacement == "PRESENT"} {
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pass $test_displacement
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set displacement "FOUND-$displacement"
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} else {
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@@ -428,7 +430,7 @@
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} else {
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set case "NONZERO"
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}
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- if {$displacement == $case} {
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+ if {$displacement == $case || $displacement == "PRESENT"} {
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pass $test_displacement
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set displacement "FOUND-$displacement"
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} else {
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@@ -533,7 +535,10 @@
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if {$ldprelink == "NO"} {
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set displacement "NONZERO"
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} else {
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- set displacement "ZERO"
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+ # x86* kernel loads prelinked PIE binary at its prelinked address
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+ # but ppc* kernel loads it at a random address. prelink normally
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+ # skips PIE binaries during the system scan.
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+ set displacement "PRESENT"
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}
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test_ld $interp 0 [expr {$ldsepdebug == "NO"}] $displacement
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@@ -582,7 +587,11 @@
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} elseif {$binprelink == "NO"} {
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set displacement "NONZERO"
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} else {
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- set displacement "ZERO"
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+ # x86* kernel loads prelinked PIE binary at its
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+ # prelinked address but ppc* kernel loads it at
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+ # a random address. prelink normally skips PIE
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+ # binaries during the system scan.
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+ set displacement "PRESENT"
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}
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if {[prelink$binprelink $relink_args [file tail $exec]]
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