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gdb/testsuite/ 

Fix results of prelinked PIEs on ppc*.
	* gdb.base/break-interp.exp (reach, test_core, test_attach_gdb):
	Accept also DISPLACEMENT "PRESENT".
	(main): Replace "ZERO" displacements by "PRESENT".
This commit is contained in:
Jan Kratochvil 2010-10-11 08:45:12 +00:00
parent 65646555b2
commit 5e533c94a6
2 changed files with 23 additions and 7 deletions
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7
gdb/testsuite/ChangeLog
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@ -1,3 +1,10 @@
2010-10-11 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix results of prelinked PIEs on ppc*.
* gdb.base/break-interp.exp (reach, test_core, test_attach_gdb):
Accept also DISPLACEMENT "PRESENT".
(main): Replace "ZERO" displacements by "PRESENT".
2010-10-08 Sami Wagiaalla <swagiaal@redhat.com>
* gdb.cp/oranking.exp: New test.

23
gdb/testsuite/gdb.base/break-interp.exp
View File

@ -109,7 +109,9 @@ proc strip_debug {dest} {
}
# `runto' does not check we stopped really at the function we specified.
# DISPLACEMENT can be "NONE", "ZERO" or "NONZERO"
# DISPLACEMENT can be "NONE" for no message to be present, "ZERO" for
# displacement of 0 bytes to be present, "NONZERO" for displacement of non-0
# bytes to be present and "PRESENT" if both "ZERO" and "NONZERO" are valid.
proc reach {func command displacement} {
global gdb_prompt expect_out
@ -128,7 +130,7 @@ proc reach {func command displacement} {
} else {
set case "NONZERO"
}
if {$displacement == $case} {
if {$displacement == $case || $displacement == "PRESENT"} {
pass $test_displacement
set displacement "FOUND-$displacement"
} else {
@ -184,7 +186,7 @@ proc test_core {file displacement} {
} else {
set case "NONZERO"
}
if {$displacement == $case} {
if {$displacement == $case || $displacement == "PRESENT"} {
pass $test_displacement
set displacement "FOUND-$displacement"
} else {
@ -241,7 +243,7 @@ proc test_attach_gdb {file pid displacement prefix} {
} else {
set case "NONZERO"
}
if {$displacement == $case} {
if {$displacement == $case || $displacement == "PRESENT"} {
pass $test_displacement
set displacement "FOUND-$displacement"
} else {
@ -428,7 +430,7 @@ proc test_ld {file ifmain trynosym displacement} {
} else {
set case "NONZERO"
}
if {$displacement == $case} {
if {$displacement == $case || $displacement == "PRESENT"} {
pass $test_displacement
set displacement "FOUND-$displacement"
} else {
@ -533,7 +535,10 @@ foreach ldprelink {NO YES} {
if {$ldprelink == "NO"} {
set displacement "NONZERO"
} else {
set displacement "ZERO"
# x86* kernel loads prelinked PIE binary at its prelinked address
# but ppc* kernel loads it at a random address. prelink normally
# skips PIE binaries during the system scan.
set displacement "PRESENT"
}
test_ld $interp 0 [expr {$ldsepdebug == "NO"}] $displacement
@ -582,7 +587,11 @@ foreach ldprelink {NO YES} {
} elseif {$binprelink == "NO"} {
set displacement "NONZERO"
} else {
set displacement "ZERO"
# x86* kernel loads prelinked PIE binary at its
# prelinked address but ppc* kernel loads it at
# a random address. prelink normally skips PIE
# binaries during the system scan.
set displacement "PRESENT"
}
if {[prelink$binprelink $relink_args [file tail $exec]]