Failures on Ubuntu-Aarch64-m64, branch master

Failures on Ubuntu-Aarch64-m64, branch master

[gdb-buildbot]

Buildername:
        Ubuntu-Aarch64-m64

Worker:
        ubuntu-aarch64

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/8/builds/3081

Author:
        Tom de Vries <tdevries@suse.de>

Commit tested:
        95146b5da22532c6688e457adb48fecbceb194b3

Subject of commit:
        [gdb/testsuite] Fix error handling in gdb_file_cmd

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Ubuntu-Aarch64-m64/95/95146b5da22532c6688e457adb48fecbceb194b3/

*** Diff to previous build ***
==============================================
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=on: cond_bp_target=1: inferior 1 exited
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Ubuntu-Aarch64-m64/95/95146b5da22532c6688e457adb48fecbceb194b3//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Ubuntu-Aarch64-m64/95/95146b5da22532c6688e457adb48fecbceb194b3//xfail.table.gz>

[binutils-gdb] [gdb/testsuite] Fix error handling in gdb_file_cmd

[gdb-buildbot]

*** TEST RESULTS FOR COMMIT 95146b5da22532c6688e457adb48fecbceb194b3 ***

commit 95146b5da22532c6688e457adb48fecbceb194b3
Author:     Tom de Vries <tdevries@suse.de>
AuthorDate: Thu Jun 4 16:33:55 2020 +0200
Commit:     Tom de Vries <tdevries@suse.de>
CommitDate: Thu Jun 4 16:33:55 2020 +0200

    [gdb/testsuite] Fix error handling in gdb_file_cmd
    
    Consider a gdb_load patch to call the gdb_file_cmd twice:
    ...
     proc gdb_load { arg } {
         if { $arg != "" } {
    +       set res [gdb_file_cmd $arg]
    +       if { $res != 0 } {
    +           return $res
    +       }
            return [gdb_file_cmd $arg]
         }
         return 0
     }
    ...
    
    When running test-case gdb.base/index-cache.exp, we run into:
    ...
    ERROR: Couldn't load outputs/gdb.base/index-cache/index-cache, other program \
      already loaded (timeout).
    FAIL: gdb.base/index-cache.exp: test_cache_enabled_miss: check index-cache \
      stats (GDB internal error)
    ERROR: Couldn't load outputs/gdb.base/index-cache/index-cache, other program \
      already loaded (timeout).
    ...
    
    The first timeout in more detail:
    ...
    (gdb) file outputs/gdb.base/index-cache/index-cache^M
    Load new symbol table from "index-cache"? (y or n) y^M
    Reading symbols from index-cache...^M
    src/gdb/dwarf2/read.c:2540: internal-error: \
      void create_cus_from_index(dwarf2_per_bfd*, const gdb_byte*, offset_type, \
                                 const gdb_byte*, offset_type): \
      Assertion `per_bfd->all_comp_units.empty ()' failed.^M
    A problem internal to GDB has been detected,^M
    further debugging may prove unreliable.^M
    Quit this debugging session? (y or n) ERROR: Couldn't load index-cache, \
      other program already loaded (timeout).
    ...
    
    Proc gdb_file_cmd has a gdb_expect handling the result of the file command,
    and if the result is a "Load new symbol table from index-cache? (y or n) "
    prompt, it sends a "y" and enters in a nested gdb_expect to handle the
    result.
    
    The first gdb_expect contains code to handle "A problem internal to GDB has
    been detected", but the second one doesn't, which causes the timeout.
    
    Fix this by removing the nested gdb_expect, and using exp_continue instead,
    such that we have instead:
    ...
    ERROR: Couldn't load outputs/gdb.base/index-cache/index-cache -- with new \
      symbol table into gdb (GDB internal error).
    ERROR: Couldn't load outputs/gdb.base/index-cache/index-cache -- with new \
      symbol table into gdb (GDB internal error).
    ...
    
    Tested on x86_64-linux.
    
    gdb/testsuite/ChangeLog:
    
    2020-06-04  Tom de Vries  <tdevries@suse.de>
    
            * lib/gdb.exp (gdb_file_cmd): Replace incomplete gdb_expect by
            exp_continue.

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index ab9443eceb..9d979382c3 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2020-06-04  Tom de Vries  <tdevries@suse.de>
+
+	* lib/gdb.exp (gdb_file_cmd): Replace incomplete gdb_expect by
+	exp_continue.
+
 2020-06-04  Tom de Vries  <tdevries@suse.de>
 
 	* lib/gdb.exp (gdb_file_cmd): Use perror instead of fail.
diff --git a/gdb/testsuite/lib/gdb.exp b/gdb/testsuite/lib/gdb.exp
index 63a9e3da53..3cdaefaa9c 100644
--- a/gdb/testsuite/lib/gdb.exp
+++ b/gdb/testsuite/lib/gdb.exp
@@ -1761,6 +1761,7 @@ proc gdb_file_cmd { arg } {
     }
 
     send_gdb "file $arg\n"
+    set new_symbol_table 0
     gdb_expect 120 {
 	-re "Reading symbols from.*LZMA support was disabled.*$gdb_prompt $" {
 	    verbose "\t\tLoaded $arg into $GDB; .gnu_debugdata found but no LZMA available"
@@ -1778,22 +1779,14 @@ proc gdb_file_cmd { arg } {
 	    return 0
         }
         -re "Load new symbol table from \".*\".*y or n. $" {
+	    if { $new_symbol_table > 0 } {
+		perror "Couldn't load $arg, interactive prompt loop detected."
+		return -1
+	    }
             send_gdb "y\n" answer
-            gdb_expect 120 {
-                -re "Reading symbols from.*$gdb_prompt $" {
-                    verbose "\t\tLoaded $arg with new symbol table into $GDB"
-		    set gdb_file_cmd_debug_info "debug"
-		    return 0
-                }
-                timeout {
-                    perror "Couldn't load $arg, other program already loaded (timeout)."
-		    return -1
-                }
-		eof {
-		    perror "Couldn't load $arg, other program already loaded (eof)."
-		    return -1
-		}
-            }
+	    incr new_symbol_table
+	    set arg "$arg -- with new symbol table"
+	    exp_continue
 	}
         -re "No such file or directory.*$gdb_prompt $" {
             perror "($arg) No such file or directory"

Failures on Ubuntu-Aarch64-native-extended-gdbserver-m64, branch master

[gdb-buildbot]

Buildername:
        Ubuntu-Aarch64-native-extended-gdbserver-m64

Worker:
        ubuntu-aarch64

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/5/builds/2980

Author:
        Tom de Vries <tdevries@suse.de>

Commit tested:
        95146b5da22532c6688e457adb48fecbceb194b3

Subject of commit:
        [gdb/testsuite] Fix error handling in gdb_file_cmd

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Ubuntu-Aarch64-native-extended-gdbserver-m64/95/95146b5da22532c6688e457adb48fecbceb194b3/

*** Diff to previous build ***
==============================================
new UNRESOLVED: gdb.opencl/callfuncs.exp: OpenCL support not detected
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=off: cond_bp_target=1: inferior 1 exited
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Ubuntu-Aarch64-native-extended-gdbserver-m64/95/95146b5da22532c6688e457adb48fecbceb194b3//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Ubuntu-Aarch64-native-extended-gdbserver-m64/95/95146b5da22532c6688e457adb48fecbceb194b3//xfail.table.gz>

Failures on Fedora-i686, branch master

[gdb-buildbot]

Buildername:
        Fedora-i686

Worker:
        fedora-x86-64-4

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/18/builds/3386

Author:
        Tom de Vries <tdevries@suse.de>

Commit tested:
        95146b5da22532c6688e457adb48fecbceb194b3

Subject of commit:
        [gdb/testsuite] Fix error handling in gdb_file_cmd

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-i686/95/95146b5da22532c6688e457adb48fecbceb194b3/

*** Diff to previous build ***
==============================================
PASS -> FAIL: gdb.fortran/vla-sizeof.exp: print sizeof non-allocated indexed vla1
PASS -> KFAIL: gdb.threads/non-ldr-exit.exp: program exits normally
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=on: cond_bp_target=0: inferior 1 exited
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-i686/95/95146b5da22532c6688e457adb48fecbceb194b3//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-i686/95/95146b5da22532c6688e457adb48fecbceb194b3//xfail.table.gz>

Failures on Fedora-x86_64-cc-with-index, branch master

[gdb-buildbot]

Buildername:
        Fedora-x86_64-cc-with-index

Worker:
        fedora-x86-64-4

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/20/builds/3334

Author:
        Tom de Vries <tdevries@suse.de>

Commit tested:
        95146b5da22532c6688e457adb48fecbceb194b3

Subject of commit:
        [gdb/testsuite] Fix error handling in gdb_file_cmd

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-x86_64-cc-with-index/95/95146b5da22532c6688e457adb48fecbceb194b3/

*** Diff to previous build ***
==============================================
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=off: cond_bp_target=1: inferior 1 exited
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=on: cond_bp_target=0: inferior 1 exited
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=on: cond_bp_target=1: inferior 1 exited
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-cc-with-index/95/95146b5da22532c6688e457adb48fecbceb194b3//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-cc-with-index/95/95146b5da22532c6688e457adb48fecbceb194b3//xfail.table.gz>

Failures on Fedora-x86_64-m32, branch master

[gdb-buildbot]

Buildername:
        Fedora-x86_64-m32

Worker:
        fedora-x86-64-3

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/17/builds/3380

Author:
        Tom de Vries <tdevries@suse.de>

Commit tested:
        95146b5da22532c6688e457adb48fecbceb194b3

Subject of commit:
        [gdb/testsuite] Fix error handling in gdb_file_cmd

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-x86_64-m32/95/95146b5da22532c6688e457adb48fecbceb194b3/

*** Diff to previous build ***
==============================================
PASS -> KFAIL: gdb.threads/non-ldr-exit.exp: program exits normally
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=on: cond_bp_target=0: inferior 1 exited
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=on: cond_bp_target=1: inferior 1 exited
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-m32/95/95146b5da22532c6688e457adb48fecbceb194b3//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-m32/95/95146b5da22532c6688e457adb48fecbceb194b3//xfail.table.gz>

Failures on Fedora-x86_64-m64, branch master

[gdb-buildbot]

Buildername:
        Fedora-x86_64-m64

Worker:
        fedora-x86-64-4

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/3/builds/3443

Author:
        Tom de Vries <tdevries@suse.de>

Commit tested:
        95146b5da22532c6688e457adb48fecbceb194b3

Subject of commit:
        [gdb/testsuite] Fix error handling in gdb_file_cmd

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-x86_64-m64/95/95146b5da22532c6688e457adb48fecbceb194b3/

*** Diff to previous build ***
==============================================
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: multi_scope: second thread: print i02
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: multi_scope: second thread: print i12
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: multi_scope: second thread: print i22
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: outer_threads: outer stop: print i
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: outer_threads: outer stop: print j
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=off: cond_bp_target=0: inferior 1 exited
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=off: cond_bp_target=1: inferior 1 exited
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=on: cond_bp_target=0: inferior 1 exited
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-m64/95/95146b5da22532c6688e457adb48fecbceb194b3//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-m64/95/95146b5da22532c6688e457adb48fecbceb194b3//xfail.table.gz>

Failures on Fedora-x86_64-native-extended-gdbserver-m32, branch master

[gdb-buildbot]

Buildername:
        Fedora-x86_64-native-extended-gdbserver-m32

Worker:
        fedora-x86-64-3

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/4/builds/3276

Author:
        Tom de Vries <tdevries@suse.de>

Commit tested:
        95146b5da22532c6688e457adb48fecbceb194b3

Subject of commit:
        [gdb/testsuite] Fix error handling in gdb_file_cmd

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m32/95/95146b5da22532c6688e457adb48fecbceb194b3/

*** Diff to previous build ***
==============================================
PASS -> UNRESOLVED: gdb.threads/fork-plus-threads.exp: detach-on-fork=off: inferior 1 exited
PASS -> FAIL: gdb.threads/forking-threads-plus-breakpoint.exp: cond_bp_target=0: detach_on_fork=on: displaced=off: inferior 1 exited
PASS -> FAIL: gdb.threads/thread-unwindonsignal.exp: continue until exit
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m32/95/95146b5da22532c6688e457adb48fecbceb194b3//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m32/95/95146b5da22532c6688e457adb48fecbceb194b3//xfail.table.gz>

Failures on Fedora-x86_64-native-extended-gdbserver-m64, branch master

[gdb-buildbot]

Buildername:
        Fedora-x86_64-native-extended-gdbserver-m64

Worker:
        fedora-x86-64-4

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/2/builds/3277

Author:
        Tom de Vries <tdevries@suse.de>

Commit tested:
        95146b5da22532c6688e457adb48fecbceb194b3

Subject of commit:
        [gdb/testsuite] Fix error handling in gdb_file_cmd

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m64/95/95146b5da22532c6688e457adb48fecbceb194b3/

*** Diff to previous build ***
==============================================
PASS -> FAIL: gdb.linespec/explicit.exp: complete non-unique label name: cmd complete "b -function myfunction -label "
PASS -> FAIL: gdb.linespec/explicit.exp: complete non-unique label name: tab complete "b -function myfunction -label "
new FAIL: gdb.multi/multi-re-run.exp: re_run_inf=2: iter=2: continue until exit
new FAIL: gdb.multi/multi-re-run.exp: re_run_inf=2: iter=2: print re_run_var_2
PASS -> FAIL: gdb.threads/interrupted-hand-call.exp: continue until exit
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: outer_threads: outer stop: print i
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: outer_threads: outer stop: print j
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: single_scope: first thread: print i3
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=off: cond_bp_target=0: inferior 1 exited
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m64/95/95146b5da22532c6688e457adb48fecbceb194b3//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m64/95/95146b5da22532c6688e457adb48fecbceb194b3//xfail.table.gz>

Failures on Fedora-x86_64-native-gdbserver-m32, branch master

[gdb-buildbot]

Buildername:
        Fedora-x86_64-native-gdbserver-m32

Worker:
        fedora-x86-64-3

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/24/builds/3289

Author:
        Tom de Vries <tdevries@suse.de>

Commit tested:
        95146b5da22532c6688e457adb48fecbceb194b3

Subject of commit:
        [gdb/testsuite] Fix error handling in gdb_file_cmd

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m32/95/95146b5da22532c6688e457adb48fecbceb194b3/

*** Diff to previous build ***
==============================================
PASS -> FAIL: gdb.multi/multi-re-run.exp: re_run_inf=1: iter=1: continue until exit
PASS -> FAIL: gdb.multi/multi-re-run.exp: re_run_inf=1: iter=1: print re_run_var_1
new UNRESOLVED: gdb.multi/multi-re-run.exp: re_run_inf=1: iter=2: delete all breakpoints in delete_breakpoints
PASS -> UNRESOLVED: gdb.multi/multi-re-run.exp: re_run_inf=1: iter=2: setting breakpoint at all_started
PASS -> FAIL: gdb.threads/interrupted-hand-call.exp: continue until exit
PASS -> FAIL: gdb.threads/thread-unwindonsignal.exp: continue until exit
new KFAIL: gdb.threads/watchthreads2.exp: gdb can drop watchpoints in multithreaded app
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m32/95/95146b5da22532c6688e457adb48fecbceb194b3//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m32/95/95146b5da22532c6688e457adb48fecbceb194b3//xfail.table.gz>

Failures on Fedora-x86_64-native-gdbserver-m64, branch master

[gdb-buildbot]

Buildername:
        Fedora-x86_64-native-gdbserver-m64

Worker:
        fedora-x86-64-4

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/22/builds/3288

Author:
        Tom de Vries <tdevries@suse.de>

Commit tested:
        95146b5da22532c6688e457adb48fecbceb194b3

Subject of commit:
        [gdb/testsuite] Fix error handling in gdb_file_cmd

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m64/95/95146b5da22532c6688e457adb48fecbceb194b3/

*** Diff to previous build ***
==============================================
PASS -> FAIL: gdb.multi/multi-re-run.exp: re_run_inf=2: iter=2: continue until exit
PASS -> FAIL: gdb.multi/multi-re-run.exp: re_run_inf=2: iter=2: print re_run_var_2
PASS -> FAIL: gdb.threads/interrupted-hand-call.exp: continue until exit
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: multi_scope: first thread: print i02
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: multi_scope: first thread: print i12
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: multi_scope: first thread: print i22
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 1st thread: print k
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 1st thread: print r
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 1st thread: print z
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: single_scope: second thread: print i3
new KFAIL: gdb.threads/watchthreads2.exp: gdb can drop watchpoints in multithreaded app
PASS -> FAIL: gdb.trace/tspeed.exp: advance through tracing
PASS -> FAIL: gdb.trace/tspeed.exp: check on trace status
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m64/95/95146b5da22532c6688e457adb48fecbceb194b3//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m64/95/95146b5da22532c6688e457adb48fecbceb194b3//xfail.table.gz>