eac537eb71
* Extend SLE-12 -static unix/-fPIE/-fpie kfails. * Extend ppc64le watchpoint kfail. * Extend PR29405 kfail. - Patches added: * gdb-testsuite-fix-gdb.threads-leader-exit-attach.exp.patch * gdb-testsuite-use-c-flag-in-c-test-cases.patch OBS-URL: https://build.opensuse.org/package/show/devel:gcc/gdb?expand=0&rev=426
81 lines
2.8 KiB
Diff
81 lines
2.8 KiB
Diff
From e0c1db6156fa8ee35661a9964062eeb69a963576 Mon Sep 17 00:00:00 2001
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From: Tom de Vries <tdevries@suse.de>
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Date: Mon, 29 Jul 2024 14:05:52 +0200
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Subject: [PATCH] [gdb/testsuite] Fix gdb.threads/leader-exit-attach.exp with
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check-read1
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With test-case gdb.threads/leader-exit-attach.exp and check-read1, I run into:
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...
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(gdb) attach 18591^M
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Attaching to program: leader-exit-attach, process 18591^M
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warning: process 18591 is a zombie - the process has already terminatedKFAIL: $exp: attach (PRMS: gdb/31555)
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^M
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ptrace: Operation not permitted.^M
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(gdb) FAIL: $exp: get valueof "$_inferior_thread_count"
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...
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The problem is that the gdb_test_multiple in the test-case doesn't consume the
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prompt in all clauses:
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...
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gdb_test_multiple "attach $testpid" "attach" {
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-re "Attaching to process $testpid failed.*" {
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# GNU/Linux gdbserver. Linux ptrace does not let you attach
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# to zombie threads.
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setup_kfail "gdb/31555" *-*-linux*
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fail $gdb_test_name
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}
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-re "warning: process $testpid is a zombie - the process has already terminated.*" {
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# Native GNU/Linux. Linux ptrace does not let you attach to
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# zombie threads.
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setup_kfail "gdb/31555" *-*-linux*
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fail $gdb_test_name
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}
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-re "Attaching to program: $escapedbinfile, process $testpid.*$gdb_prompt $" {
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pass $gdb_test_name
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set attached 1
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}
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}
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...
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Fix this by using -wrap in the first two clauses.
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While we're at it, also use -wrap in the third clause.
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Tested on x86_64-linux.
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---
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gdb/testsuite/gdb.threads/leader-exit-attach.exp | 6 +++---
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1 file changed, 3 insertions(+), 3 deletions(-)
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diff --git a/gdb/testsuite/gdb.threads/leader-exit-attach.exp b/gdb/testsuite/gdb.threads/leader-exit-attach.exp
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index c1ed1baaa67..a1bc2d470d5 100644
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--- a/gdb/testsuite/gdb.threads/leader-exit-attach.exp
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+++ b/gdb/testsuite/gdb.threads/leader-exit-attach.exp
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@@ -41,19 +41,19 @@ set is_gdbserver [target_is_gdbserver]
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set attached 0
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gdb_test_multiple "attach $testpid" "attach" {
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- -re "Attaching to process $testpid failed.*" {
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+ -re -wrap "Attaching to process $testpid failed.*" {
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# GNU/Linux gdbserver. Linux ptrace does not let you attach
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# to zombie threads.
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setup_kfail "gdb/31555" *-*-linux*
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fail $gdb_test_name
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}
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- -re "warning: process $testpid is a zombie - the process has already terminated.*" {
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+ -re -wrap "warning: process $testpid is a zombie - the process has already terminated.*" {
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# Native GNU/Linux. Linux ptrace does not let you attach to
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# zombie threads.
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setup_kfail "gdb/31555" *-*-linux*
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fail $gdb_test_name
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}
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- -re "Attaching to program: $escapedbinfile, process $testpid.*$gdb_prompt $" {
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+ -re -wrap "Attaching to program: $escapedbinfile, process $testpid.*" {
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pass $gdb_test_name
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set attached 1
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}
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base-commit: 6d7adb1f1e6ecad5a6b94319e4d272a82be16277
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--
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2.43.0
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