[rpms/gdb] gdb-17.2-rebase-f44: Fix potential hang during gdbserver testing (RHBZ 1941080, Kevin Buettner).

[Kevin Buettner <kevinb@redhat.com>]

A new commit has been pushed.

Repo   : rpms/gdb
Branch : gdb-17.2-rebase-f44
Commit : f293e66ec1dee11405d5ca47de13123244e5e3bb
Author : Kevin Buettner <kevinb@redhat.com>
Date   : 2021-03-19T15:25:12-07:00
Stats  : +1865/-1 in 5 file(s)
URL    : https://src.fedoraproject.org/rpms/gdb/c/f293e66ec1dee11405d5ca47de13123244e5e3bb?branch=gdb-17.2-rebase-f44

Log:
Fix potential hang during gdbserver testing (RHBZ 1941080, Kevin Buettner).

---
diff --git a/_gdb.spec.Patch.include b/_gdb.spec.Patch.include
index ce58612..34fa63a 100644
--- a/_gdb.spec.Patch.include
+++ b/_gdb.spec.Patch.include
@@ -413,3 +413,6 @@ Patch101: gdb-rhbz1909902-frame_id_p-assert-1.patch
 # Backport patch #2 which fixes a frame_id_p assertion failure (RH BZ 1909902).
 Patch102: gdb-rhbz1909902-frame_id_p-assert-2.patch
 
+# Backport change which fixes gdbserver testing hang on f34 and rawhide.
+Patch103: gdb-rhbz1941080-fix-gdbserver-hang.patch
+

diff --git a/_gdb.spec.patch.include b/_gdb.spec.patch.include
index 48f09cd..0557da6 100644
--- a/_gdb.spec.patch.include
+++ b/_gdb.spec.patch.include
@@ -100,3 +100,4 @@
 %patch100 -p1
 %patch101 -p1
 %patch102 -p1
+%patch103 -p1

diff --git a/_patch_order b/_patch_order
index 9229088..b0fb9f5 100644
--- a/_patch_order
+++ b/_patch_order
@@ -100,3 +100,4 @@ gdb-rhbz1930528-fix-gnulib-build-error.patch
 gdb-rhbz1932645-aarch64-ptrace-header-order.patch
 gdb-rhbz1909902-frame_id_p-assert-1.patch
 gdb-rhbz1909902-frame_id_p-assert-2.patch
+gdb-rhbz1941080-fix-gdbserver-hang.patch

diff --git a/gdb-rhbz1941080-fix-gdbserver-hang.patch b/gdb-rhbz1941080-fix-gdbserver-hang.patch
new file mode 100644
index 0000000..9a8a1ff
--- /dev/null
+++ b/gdb-rhbz1941080-fix-gdbserver-hang.patch
@@ -0,0 +1,1856 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Kevin Buettner <kevinb@redhat.com>
+Date: Fri, 19 Mar 2021 15:14:04 -0700
+Subject: gdb-rhbz1941080-fix-gdbserver-hang.patch
+
+;; Backport change which fixes gdbserver testing hang on f34 and rawhide.
+
+Fix potential hang during gdbserver testing
+
+We're currently seeing testing of native-extended-gdbserver hang while
+testing the x86_64 architecture on both Fedora 34 and Fedora Rawhide.
+The test responsible for the hang is gdb.threads/fork-plus-threads.exp.
+
+While there is clearly a problem/bug with this test on F34 and
+Rawhide, it's also the case that testing should not hang.  This commit
+prevents the hang by waiting with the "-nowait" flag in
+close_gdbserver.
+
+The -nowait flag is also used in the kill_wait_spawned_process proc in
+gdb/testsuite/lib/gdb.exp, so there is precedent for doing this.
+
+There are also 15 other uses of "wait -i" scattered throughout the
+test suite.  While it's tempting to change these to also use the
+-nowait flag, I think it might be safer to defer doing so until we
+actually see a problem.
+
+I've tested this patch on Fedora 32, 33, 34, and Rawhide.  Results are
+comparable on Fedora 32 and 33.  On Fedora 34 and Rawhide, with this
+commit in place, testing completes when the target_board is
+native-extended-gdbserver.  On those OSes, when not using this commit,
+testing usually hangs due to a problem with
+gdb.threads/fork-plus-threads.exp.  I've also tested on all of the
+mentioned OSes with target_board=native-gdbserver; for that testing,
+I achieved comparable results over a number of runs.  (Unfortunately
+results are rarely identical due to racy tests.)
+
+gdb/testsuite/ChangeLog:
+
+	* lib/gdbserver-support.exp (gdbserver_exit): Use the
+	"-nowait" flag when waiting for gdbserver to exit.
+
+diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
+--- a/gdb/testsuite/ChangeLog
++++ b/gdb/testsuite/ChangeLog
+@@ -1,3 +1,1794 @@
++<<<<<<< HEAD
++=======
++2021-03-19  Kevin Buettner  <kevinb@redhat.com>
++
++	* lib/gdbserver-support.exp (gdbserver_exit): Use the
++	"-nowait" flag when waiting for gdbserver to exit.
++
++2021-03-19  Sourabh Singh Tomar  <SourabhSingh.Tomar@amd.com>
++
++	* gdb.base/info-macros.exp: Append -fdebug-macro to
++	  additional_flags for clang.
++	* gdb.base/macscp.exp: Likewise.
++	* gdb.base/style.exp: Likewise.
++	* gdb.linespec/macro-relative.exp: Likewise.
++
++2021-03-17  Simon Marchi  <simon.marchi@polymtl.ca>
++	    Pedro Alves  <pedro@palves.net>
++
++	* gdb.base/run-attach-while-running.exp: New.
++	* gdb.base/run-attach-while-running.c: New.
++
++2021-03-16  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.python/py-framefilter-addr.c: New file.
++	* gdb.python/py-framefilter-addr.exp: New file.
++	* gdb.python/py-framefilter-addr.py: New file.
++
++2021-03-16  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.threads/execl.exp: Remove duplicate 'info threads' test.
++	Make use of $gdb_test_name instead of creating a separate $test
++	variable.
++	* gdb.threads/print-threads.exp: Add a with_test_prefix instead of
++	adding a '($name)' at the end of each test.  This also catches the
++	one place where '($name)' was missing, and so caused a duplicate
++	test name.
++	* gdb.threads/queue-signal.exp: Give tests unique names to avoid
++	duplicate test names based on the command being tested.
++	* gdb.threads/signal-command-multiple-signals-pending.exp:
++	Likewise.
++	* lib/gdb.exp (gdb_compile_shlib_pthreads): Tweak test name to
++	avoid duplicate testnames when a test script uses this proc and
++	also gdb_compile_pthreads.
++	* lib/prelink-support.exp (build_executable_own_libs): Use
++	with_test_prefix to avoid duplicate test names when we call
++	build_executable twice.
++
++2021-03-15  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.ada/fixed_points.exp: Add tests of unary + and -.
++
++2021-03-15  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.ada/varsize_limit.exp: Add new test.
++	* gdb.ada/varsize_limit/vsizelim.adb: Update.
++
++2021-03-15  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.ada/operator_call/twovecs.ads: New file.
++	* gdb.ada/operator_call/twovecs.adb: New file.
++	* gdb.ada/operator_call/opcall.adb: New file.
++	* gdb.ada/operator_call.exp: New file.
++
++2021-03-15  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.ada/enums_overload/enums_overload_main.adb: New file.
++	* gdb.ada/enums_overload/enums_overload.ads: New file.
++	* gdb.ada/enums_overload/enums_overload.adb: New file.
++	* gdb.ada/enums_overload.exp: New file.
++
++2021-03-15  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.ada/assign_arr/target_wrapper.ads (IArray, Put, Do_Nothing):
++	Declare.
++	* gdb.ada/assign_arr/target_wrapper.adb: New file.
++	* gdb.ada/assign_arr/main_p324_051.adb (IValue): New variable.
++	Call Put.
++	* gdb.ada/assign_arr.exp: Update.
++
++2021-03-15  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.python/py-auto-load-chaining-f1.c: New file.
++	* gdb.python/py-auto-load-chaining-f1.o-gdb.py: New file.
++	* gdb.python/py-auto-load-chaining-f2.c: New file.
++	* gdb.python/py-auto-load-chaining-f2.o-gdb.py: New file.
++	* gdb.python/py-auto-load-chaining.c: New file.
++	* gdb.python/py-auto-load-chaining.exp: New file.
++
++2021-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.python/py-bad-printers.exp: Extend test names to make them
++	unique.
++	* gdb.python/py-events.exp: Likewise.
++	* gdb.python/py-finish-breakpoint2.exp: Likewise.
++	* gdb.python/py-frame-inline.exp: Likewise.
++	* gdb.python/py-frame.exp: Likewise.
++	* gdb.python/py-infthread.exp: Likewise.
++
++2021-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.python/py-value-cc.exp: Remove a duplicate test.
++
++2021-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.python/lib-types.exp: Update the test to check the correct
++	python variable.
++
++2021-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.python/py-explore-cc.exp: Extend test names to make them
++	unique.
++
++2021-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.python/py-lookup-type.exp: Remove duplicate test.
++
++2021-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.python/py-symtab.exp: Extend test names to make them
++	unique.
++
++2021-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.python/py-prompt.exp: Add with_test_prefix to make test
++	names unique.
++
++2021-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.python/py-block.exp: Give tests unique names.
++
++2021-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.python/py-pp-maint.exp: Extend test names to make them
++	unique.
++
++2021-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.python/py-explore.exp: Add with_test_prefix to make test
++	names unique.
++
++2021-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.python/py-finish-breakpoint.exp: Make test names unique.
++
++2021-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.python/py-strfns.exp: Use with_test_prefix to make test
++	names unique.
++
++2021-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.python/py-format-string.exp: Use proc_with_prefix to make
++	test names unique.
++
++2021-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.python/py-mi.exp: Use with_test_prefix to make test names
++	unique.
++
++2021-03-09  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.base/cast-call.exp: New file.
++	* gdb.base/cast-call.c: New file.
++
++2021-03-09  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.gdb/python-helper.exp: New file.
++
++2020-03-04  Felix Willgerodt  <felix.willgerodt@intel.com>
++
++        * gdb.fortran/intrinsics.exp: Add LOC tests.
++
++2021-03-09  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.fortran/shape.exp: New file.
++	* gdb.fortran/shape.f90: New file.
++
++2021-03-09  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.fortran/size.exp: New file.
++	* gdb.fortran/size.f90: New file.
++
++2021-03-09  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.fortran/rank.exp: New file.
++	* gdb.fortran/rank.f90: New file.
++
++2021-03-08  Tom Tromey  <tom@tromey.com>
++
++	* gdb.fortran/debug-expr.exp: Update tests.
++
++2021-03-08  Tom Tromey  <tom@tromey.com>
++
++	* gdb.base/debug-expr.exp: Update expected dump output.
++
++2021-03-06  Tom Tromey  <tom@tromey.com>
++
++	* lib/dwarf.exp (_handle_DW_FORM): Treat DW_FORM_GNU_ref_alt and
++	DW_FORM_GNU_strp_alt like DW_FORM_sec_offset.
++	* gdb.dwarf2/dwznolink.exp: New file.
++
++2021-03-05  Mark Wielaard  <mark@klomp.org>
++
++	* lib/valgrind.exp (vgdb_start): Add --wait=1 to vgdbcmd.
++
++2021-03-06  Weimin Pan  <weimin.pan@oracle.com>
++
++	* gdb.base/ctf-ptype.exp: Add function tests and fix typos.
++
++2021-03-03  Markus Metzger  <markus.t.metzger@intel.com>
++
++	* gdb.btrace/rn-dl-bind.exp: Add ldflags=-Wl,-z,lazy.
++
++2021-03-03  Markus Metzger  <markus.t.metzger@intel.com>
++
++	* gdb.btrace/non-stop.exp: Adjust expected source lines.
++
++2021-03-03  Markus Metzger  <markus.t.metzger@intel.com>
++
++	* gdb.btrace/stepi.exp: Add {} options to prepare_for_testing.
++
++2021-03-03  Markus Metzger  <markus.t.metzger@intel.com>
++
++	* gdb.btrace/exception.cc (main): Update test source.
++	* gdb.btrace/exception.exp: Update patterns.
++	* gdb.btrace/function_call_history.exp: Likewise.
++
++2021-03-03  Markus Metzger  <markus.t.metzger@intel.com>
++
++	* gdb.btrace/unknown_functions.exp: Move -Wl,-x to ldflags.
++
++2021-03-03  Markus Metzger  <markus.t.metzger@intel.com>
++
++	* gdb.btrace/rn-dl-bind.exp: Replace reverse-step with
++	reverse-continue to breakpoint.
++
++2021-03-03  Markus Metzger  <markus.t.metzger@intel.com>
++
++	* gdb.btrace/delta.exp: Remove instruction-history and
++	function-call-history checks.
++
++2021-03-03  Markus Metzger  <markus.t.metzger@intel.com>
++
++	* README (Note): Add nopie_ldflag.
++	* lib/gdb.exp (gdb_compile): Extend nopie handling.
++
++2021-03-02  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.ada/fixed_points.exp: Remove most special cases for minimal
++	encodings.
++
++2021-02-27  Lancelot Six  <lsix@lancelotix.com>
++
++	PR gdb/27393
++	* gdb.base/source-dir.exp: Test that empty dirnames are skipped.
++
++
++2021-02-26  Tom Tromey  <tom@tromey.com>
++
++	* lib/gdb.exp (skip_ctf_tests): Use expr on result.
++
++2021-02-26  Jan Vrany  <jan.vrany@labware.com>
++
++	* gdb.trace/mi-tsv-changed.exp (test_create_delete_modify_tsv):
++	Remove trailing \n from expected output.
++
++2021-02-26  Markus Metzger  <markus.t.metzger@intel.com>
++
++	* lib/gdb.exp (use_gdb_stub): Extend comment.
++
++2021-02-25  Jan Matyas  <jmatyas@codasip.com>
++
++	PR gdb/26819
++	* gdb.server/stop-reply-no-thread.exp: Add two test
++	scenarios that cover remote targets which do not have
++	the concept of threads.
++
++2021-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.fortran/associated.exp: Add missing '-wrap' argument.
++
++2021-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	PR fortran/26155
++	* gdb.fortran/call-no-debug-func.f90: New file.
++	* gdb.fortran/call-no-debug-prog.f90: New file.
++	* gdb.fortran/call-no-debug.exp: New file.
++
++2021-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.fortran/associated.exp: New file.
++	* gdb.fortran/associated.f90: New file.
++
++2021-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.fortran/dot-ops.exp (dot_operations): Test ".xor.".
++
++2021-02-24  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.base/sect-cmd.exp: Update expected results.
++
++2021-02-24  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.base/sect-cmd.exp: Rewrite using modern testsuite
++	techniques.  Enable the test for all targets.
++
++2021-02-24  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.base/maint-info-sections.exp: Add new tests.
++	(check_maint_info_target_sections_output): New proc.
++
++2021-02-24  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.arch/riscv-default-tdesc.exp: New file.
++
++2021-02-24  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.fortran/pointer-to-pointer.exp: Additional tests.
++
++2021-02-18  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.arch/i386-biarch-core.exp: Add target check.
++
++2021-02-16  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
++
++	* gdb.dwarf2/pr13961.S: Corrected invalid DIE references.
++
++2021-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.fortran/allocated.exp: New file.
++	* gdb.fortran/allocated.f90: New file.
++
++2021-02-11  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.fortran/lbound-ubound.exp: Remove old comment.
++
++2021-02-11  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.base/maint-info-sections.exp: Update expected output, and
++	add additional tests. Again.
++
++2021-02-11  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.base/maint-info-sections.exp: Update expected output, and
++	add additional tests.
++
++2021-02-11  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.base/maint-info-sections.exp: New file, content is moved
++	from gdb.base/maint.exp and cleaned up to use latest testsuite
++	techniques.
++	* gdb.base/maint.exp: Tests moved out to
++	gdb.base/maint-info-sections.exp.
++
++2021-02-10  Simon Marchi  <simon.marchi@efficios.com>
++
++	* gdb.multi/multi-target.exp.tcl (setup): Add "set sysroot" to
++	GDBFLAGS.
++
++2021-02-10  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.fortran/lbound-ubound.F90: New file.
++	* gdb.fortran/lbound-ubound.exp: New file.
++
++2021-02-10  Tom de Vries  <tdevries@suse.de>
++
++	* lib/gdb.exp (gdb_load_no_complaints): Remove unnecessary
++	"Restore saved setting of complaints".
++
++2021-02-09  Tom de Vries  <tdevries@suse.de>
++
++	PR symtab/27341
++	* lib/gdb.exp (with_complaints): New proc, factored out of ...
++	(gdb_load_no_complaints): ... here.
++	* gdb.fortran/function-calls.exp: Add test-case.
++
++2021-02-09  Abid Qadeer  <abidh@codesourcery.com>
++
++	* gdb.threads/signal-command-handle-nopass.exp: Call
++	'standard_testfile' before using 'testfile'.
++	* gdb.threads/signal-command-multiple-signals-pending.exp: Likewise.
++	* gdb.threads/signal-delivered-right-thread.exp: Likewise
++	* gdb.threads/signal-sigtrap.exp: Likewise
++
++2021-02-08  Luis Machado  <luis.machado@linaro.org>
++
++	* gdb.base/gnu-ifunc.exp (build): Pass -Wl,z,lazy.
++
++2021-02-08  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.dwarf2/enqueued-cu-base-addr.exp: Fix inter-CU reference.
++
++2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.python/tui-window-disabled.c: New file.
++	* gdb.python/tui-window-disabled.exp: New file.
++	* gdb.python/tui-window-disabled.py: New file.
++
++2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.python/tui-window.exp: Add new tests.
++	* gdb.python/tui-window.py (TestWindow) <__init__>: Store
++	TestWindow object into global the_window.
++	<remote_title>: New method.
++	(delete_window_title): New function.
++
++2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.tui/winheight.exp: Add more tests.
++
++2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.python/py-framefilter.exp: Update expected results.
++	* gdb.python/python.exp: Update expected results.
++
++2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.tui/scroll.exp: Tighten expected results.  Remove comment
++	about bug in GDB, update expected results, and add more tests.
++
++2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.tui/scroll.exp: New file.
++	* gdb.tui/tui-layout-asm-short-prog.exp: Update expected results.
++	* lib/tuiterm.exp (Term::_csi_M): Delete count lines, scroll
++	remaining lines up.
++	(Term::check_region_contents): New proc.
++	(Term::check_box_contents): Use check_region_contents.
++
++2021-02-06  Tom de Vries  <tdevries@suse.de>
++
++	PR testsuite/26922
++	* gdb.tui/tui-layout-asm.exp: Ignore whitespace mismatches when
++	scrolling.
++
++2021-02-05  Tom de Vries  <tdevries@suse.de>
++
++	PR breakpoints/27313
++	* gdb.base/catch-syscall.exp: Check that "catch syscall -1" is
++	rejected.
++
++2021-02-05  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.dwarf2/main-subprogram.exp: Add KFAIL for PR symtab/24549.
++	* gdb.fortran/mixed-lang-stack.exp: Same.
++
++2021-02-05  Tom de Vries  <tdevries@suse.de>
++
++	PR exp/27265
++	* gdb.base/complex-parts.exp: Add tests.
++
++2021-02-05  Tom de Vries  <tdevries@suse.de>
++
++	PR symtab/27307
++	* gdb.dwarf2/clang-debug-names.exp: Check file command warnings.
++
++2021-02-04  Shahab Vahedi  <shahab@synopsys.com>
++
++	* gdb.xml/tdesc-regs.exp: Use correct core-regs for ARC.
++
++2021-02-03  Pedro Alves  <pedro@palves.net>
++
++	* gdb.threads/detach-step-over.c: New file.
++	* gdb.threads/detach-step-over.exp: New file.
++
++2021-02-03  Pedro Alves  <pedro@palves.net>
++
++	* gdb.threads/attach-non-stop.c: New file.
++	* gdb.threads/attach-non-stop.exp: New file.
++
++2021-02-02  Lancelot SIX  <lsix@lancelotsix.com>
++
++	* gdb.base/inferior-noarg.c: New test.
++	* gdb.base/inferior-noarg.exp: New test.
++
++2021-02-02  Simon Marchi  <simon.marchi@polymtl.ca>
++
++	* gdb.base/scope.exp: Use proc_with_prefix.
++
++2021-02-02  Simon Marchi  <simon.marchi@efficios.com>
++
++	* lib/dwarf.exp (rnglists): Add -no-offset-array option to
++	table proc.
++	* gdb.dwarf2/rnglists-sec-offset.exp: Add test for
++	.debug_rnglists table without offset array.
++	* gdb.dwarf2/loclists-sec-offset.exp: Add test for
++	.debug_loclists table without offset array.
++
++2021-02-02  Simon Marchi  <simon.marchi@efficios.com>
++
++	* gdb.dwarf2/rnglists-sec-offset.exp: Add test for DW_AT_ranges
++	of DW_FORM_sec_offset form plus DW_AT_rnglists_base attribute.
++	* gdb.dwarf2/loclists-sec-offset.exp: Add test for
++	DW_AT_location of DW_FORM_sec_offset plus DW_AT_loclists_base
++	attribute
++
++2021-02-02  Simon Marchi  <simon.marchi@efficios.com>
++
++	PR gdb/26813
++	* lib/dwarf.exp (_handle_DW_FORM): Handle DW_FORM_loclistx.
++	(loclists): New proc.
++	* gdb.dwarf2/loclists-multiple-cus.c: New.
++	* gdb.dwarf2/loclists-multiple-cus.exp: New.
++	* gdb.dwarf2/loclists-sec-offset.c: New.
++	* gdb.dwarf2/loclists-sec-offset.exp: New.
++
++2021-02-02  Simon Marchi  <simon.marchi@efficios.com>
++
++	* lib/dwarf.exp (_location): Add parameters.
++	(_handle_DW_FORM): Adjust.
++
++2021-02-02  Simon Marchi  <simon.marchi@efficios.com>
++
++	PR gdb/26813
++	* lib/dwarf.exp (_handle_DW_FORM): Handle DW_FORM_rnglistx.
++	(cu): Generate header for DWARF 5.
++	(rnglists): New proc.
++	* gdb.dwarf2/rnglists-multiple-cus.exp: New.
++	* gdb.dwarf2/rnglists-sec-offset.exp: New.
++
++2021-02-02  Tom de Vries  <tdevries@suse.de>
++
++	PR symtab/24620
++	* gdb.dwarf2/fission-reread.exp: Add test-case.
++
++2021-02-01  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.dwarf2/fission-base.S: Pass -DDWO=$dwo.
++	* gdb.dwarf2/fission-loclists-pie.S: Same.
++	* gdb.dwarf2/fission-loclists.S: Same.
++	* gdb.dwarf2/fission-multi-cu.S: Same.
++	* gdb.dwarf2/fission-reread.S: Same.
++	* gdb.dwarf2/fission-base.exp: Use DWO.
++	* gdb.dwarf2/fission-loclists-pie.exp: Same.
++	* gdb.dwarf2/fission-loclists.exp: Same.
++	* gdb.dwarf2/fission-multi-cu.exp: Same.
++	* gdb.dwarf2/fission-reread.exp: Same.
++
++2021-01-29  Tom de Vries  <tdevries@suse.de>
++
++	PR breakpoints/26063
++	* gdb.dwarf2/dw2-step-out-of-function-no-stmt.c: New test.
++	* gdb.dwarf2/dw2-step-out-of-function-no-stmt.exp: New file.
++
++2021-01-29  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.opt/solib-intra-step.exp: Remove state tracking logic.
++
++2021-01-28  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.arch/i386-gnu-cfi.exp: Capture the position of function gate
++	in the backtrace, and use that in the rest of the test instead of
++	hardcoded constant 3.  Use "frame" instead of "up" for robustness.
++
++2021-01-28  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.arch/i386-sse-stack-align.S: Rename g[0-4] to test_g[0-4].
++	* gdb.arch/i386-sse-stack-align.c: Same.
++	* gdb.arch/i386-sse-stack-align.exp: Same.
++
++2021-01-28  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* lib/gdb.exp (default_gdb_init): Unset XDG_CONFIG_HOME.
++
++2021-01-28  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.ada/out_of_line_in_inlined.exp: Use gdb_breakpoint.
++
++2021-01-28  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.dwarf2/dw2-out-of-range-end-of-seq.exp: Add regexp to
++	"maint info line-table".  Make PASS pattern more specific.  Make
++	FAIL pattern work for -m32.
++
++2021-01-27  Lancelot SIX  <lsix@lancelotsix.com>
++
++	PR gdb/27133
++	* gdb.base/ui-redirect.exp: Add test case that ensures that
++	redirecting both logging and debug does not cause gdb to crash.
++
++
++2021-01-27  Matthew Malcomson  <matthew.malcomson@arm.com>
++
++	* gdb.arch/insn-reloc.c: Add tests for BR and BLR.
++
++2021-01-26  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.threads/killed-outside.exp: Allow regular output.
++
++2021-01-26  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.opt/solib-intra-step.exp: Handle stepping into thunk.
++
++2021-01-25  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.dwarf2/dw2-ranges-psym.exp (gdb_load_no_complaints): New proc.
++	* lib/gdb.exp: Use gdb_load_no_complaints.
++
++2021-01-25  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.ada/fixed_points.exp: Add regression test.
++	* gdb.ada/fixed_points/fixed_points.adb (FP5_Var): New variable.
++	* gdb.ada/fixed_points/pck.adb (Delta5, FP5_Type): New.
++
++2021-01-25  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.ada/local-enum.exp: Add enumerator resolution test.
++
++2021-01-25  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.ada/local-enum.exp: New file.
++	* gdb.ada/local-enum/local.adb: New file.
++
++2021-01-23  Tom Tromey  <tom@tromey.com>
++
++	* lib/gdb.exp (default_gdb_init): Set INPUTRC to a cached file.
++
++2021-01-22  Bernd Edlinger  <bernd.edlinger@hotmail.de>
++
++	* gdb.base/line65535.exp: Fix test expectation.
++
++2021-01-22  Simon Marchi  <simon.marchi@polymtl.ca>
++
++	* lib/gdb.exp (gdb_test_multiple): Remove things related to test
++	suppression.
++	(default_gdb_exit): Likewise.
++	(default_gdb_spawn): Likewise.
++	(send_gdb): Likewise.
++	(gdb_expect): Likewise.
++	(gdb_expect_list): Likewise.
++	(default_gdb_init): Likewise.
++	(gdb_suppress_entire_file): Remove.
++	(gdb_suppress_tests): Remove.
++	(gdb_stop_suppressing_tests): Remove.
++	(gdb_clear_suppressed): Remove.
++	* lib/mi-support.exp (mi_uncatched_gdb_exit): Remove things
++	related to test suppression.
++	(default_mi_gdb_start): Likewise.
++	(mi_gdb_reinitialize_dir): Likewise.
++	(mi_gdb_test): Likewise.
++	(mi_run_cmd_full): Likewise.
++	(mi_runto_helper): Likewise.
++	(mi_execute_to): Likewise.
++	* lib/prompt.exp (default_prompt_gdb_start): Likewise.
++	* gdb.base/bitfields.exp: Likewise.
++	* gdb.base/bitfields2.exp: Likewise.
++	* gdb.base/break.exp: Likewise.
++	* gdb.base/call-sc.exp: Likewise.
++	* gdb.base/callfuncs.exp: Likewise.
++	* gdb.base/dfp-test.exp: Likewise.
++	* gdb.base/endian.exp: Likewise.
++	* gdb.base/exprs.exp: Likewise.
++	* gdb.base/funcargs.exp: Likewise.
++	* gdb.base/hbreak2.exp: Likewise.
++	* gdb.base/recurse.exp: Likewise.
++	* gdb.base/scope.exp: Likewise.
++	* gdb.base/sepdebug.exp: Likewise.
++	* gdb.base/structs.exp: Likewise.
++	* gdb.base/until.exp: Likewise.
++	* gdb.cp/misc.exp: Likewise.
++
++2021-01-22  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	PR cli/25956
++	* gdb.base/style.exp (run_style_tests): Add version string test.
++	(test_startup_version_string): Use version style name.
++	* lib/gdb-utils.exp (style): Handle version style name.
++
++2021-01-22  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.base/style.exp (limited_style): New proc.
++	(clean_restart_and_disable): New proc.
++	(run_style_tests): New proc.  Most of the old tests from this file
++	are now in this proc.
++	(test_startup_version_string): New proc.  Reamining test from the
++	old file is in this proc.
++
++2021-01-22  Simon Marchi  <simon.marchi@polymtl.ca>
++
++	* lib/range-stepping-support.exp (exec_cmd_expect_vCont_count):
++	Adjust to "set debug remote" changes.
++
++2021-01-21  Luis Machado  <luis.machado@linaro.org>
++
++	* lib/gdbserver-support.exp (gdb_target_cmd_ext): Handle a new error
++	message.
++
++2021-01-21  Simon Marchi  <simon.marchi@polymtl.ca>
++
++	* lib/tuiterm.exp (_log, _log_cur): New, use throughout.
++
++2021-01-21  Hannes Domani  <ssbssa@yahoo.de>
++
++	PR python/19151
++	* gdb.python/py-breakpoint.exp: Add tests for hardware breakpoints.
++
++2021-01-20  Simon Marchi  <simon.marchi@polymtl.ca>
++
++	* lib/tuiterm.exp: Rename _cur_x/_cur_y to _cur_col/_cur_row.
++
++2021-01-20  Simon Marchi  <simon.marchi@polymtl.ca>
++
++	* lib/tuiterm.exp: Add links in comments.
++
++2021-01-20  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.python/py-format-string.exp: Allow Deriv+$decimal as vtable
++	offset.
++
++2021-01-20  Tom de Vries  <tdevries@suse.de>
++
++	* lib/gdb.exp (skip_rust_tests): Skip if multilib_flags contains -m32.
++
++2021-01-20  Sergio Durigan Junior  <sergiodj@sergiodj.net>
++
++	* gdb.arch/amd64-stap-expressions.S: New file.
++	* gdb.arch/amd64-stap-expressions.exp: New file.
++
++2021-01-19  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.base/step-over-syscall.exp: Detect and handle sysenter/int
++	sequence.
++
++2021-01-19  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.arch/i386-mpx.c (main): Drop argc/argv parameter.
++
++2021-01-18  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.fortran/array-slices.exp (run_test): Avoid including
++	addresses in test names.
++
++2021-01-15  Tom de Vries  <tdevries@suse.de>
++
++	PR testsuite/26997
++	* gdb.fortran/array-slices.exp (run_test): Avoid pointer arithmetic
++	when adding sizeof.
++
++2021-01-14  Tom de Vries  <tdevries@suse.de>
++
++	PR testsuite/24590
++	* gdb.base/style.exp: Handle shorter argv in frame command output.
++
++2021-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	PR gdb/26819
++	* gdb.server/stop-reply-no-thread-multi.c: New file.
++	* gdb.server/stop-reply-no-thread-multi.exp: New file.
++
++2021-01-12  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.arch/i386-mpx-call.c (have_mpx): Remove.
++	(main): Remove call to have_mpx.
++	* gdb.arch/i386-mpx-call.exp: Use have_mpx.
++	* gdb.arch/i386-mpx-map.c (have_mpx): Remove.
++	(main): Remote call to have_mpx.
++	* gdb.arch/i386-mpx-map.exp: Use have_mpx.
++	* gdb.arch/i386-mpx-sigsegv.c (have_mpx): Remove.
++	(main): Remove call to have_mpx.
++	* gdb.arch/i386-mpx-sigsegv.exp: Use have_mpx.
++	* gdb.arch/i386-mpx-simple_segv.c (have_mpx): Remove.
++	(main): Remove call to have_mpx.
++	* gdb.arch/i386-mpx-simple_segv.exp: Use have_mpx.
++	* gdb.arch/i386-mpx.c (have_mpx): Remove.
++	(main): Remote call to have_mpx.
++	* gdb.arch/i386-mpx.exp: Use have_mpx.
++	* lib/gdb.exp (have_mpx): New proc.
++
++2021-01-12  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
++
++	* gdb.arch/aarch64-fp.exp: Modify to test bfloat16 support.
++
++2021-01-12  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.base/disasm-optim.exp: Require is_amd64_regs_target.
++
++2021-01-12  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.fortran/debug-expr.exp: Add new tests.
++
++2021-01-12  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.fortran/dot-ops.exp: Add new tests.
++
++2021-01-11  Tom de Vries  <tdevries@suse.de>
++
++	PR testsuite/26968
++	* gdb.arch/amd64-stap-three-arg-disp.S: Remove insn modifying $ebx.
++	Move insn setting $eax to before probe point.
++
++2021-01-09  Tom Tromey  <tom@tromey.com>
++
++	* gdb.trace/ax.exp: Do not require an "ext".
++
++2021-01-08  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.ada/voidctx/pck.adb: New file.
++	* gdb.ada/voidctx/pck.ads: New file.
++	* gdb.ada/voidctx/voidctx.adb: New file.
++	* gdb.ada/voidctx.exp: New file.
++
++2021-01-08  Simon Marchi  <simon.marchi@polymtl.ca>
++
++	PR gdb/27157
++	* gdb.base/empty-host-env-vars.exp: New test.
++
++2021-01-08  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.base/completion.exp: Add a new test.
++
++2021-01-08  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.fortran/intvar-dynamic-types.exp: New file.
++	* gdb.fortran/intvar-dynamic-types.f90: New file.
++
++2021-01-08  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.fortran/intvar-array.exp: New file.
++	* gdb.fortran/intvar-array.f90: New file.
++
++2021-01-07  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.ada/assign_arr.exp: Add 'others' test.
++
++2021-01-06  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.ada/fixed_points/pck.ads (Delta4): New constant.
++	(FP4_Type): New type.
++	(FP4_Var): New variable.
++	* gdb.ada/fixed_points/fixed_points.adb: Update.
++	* gdb.ada/fixed_points.exp: Add tests for binary operators.
++
++2021-01-06  Simon Marchi  <simon.marchi@polymtl.ca>
++
++	* lib/gdb.exp (gdb_test_sequence): Accept -prompt switch.
++	* gdb.threads/signal-while-stepping-over-bp-other-thread.exp:
++	Pass prompt containing debug print to gdb_test_sequence.
++
++2021-01-04  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.dwarf2/dw2-out-of-range-end-of-seq.exp: New file.
++
++2021-01-04  Simon Marchi  <simon.marchi@efficios.com>
++
++
++
++2021-01-04  Simon Marchi  <simon.marchi@efficios.com>
++
++	* gdb.server/abspath.exp: Append "set sysroot" to GDBFLAGS.
++	* gdb.server/connect-without-multi-process.exp: Likewise.
++	* gdb.server/exit-multiple-threads.exp: Likewise.
++	* gdb.server/ext-attach.exp: Likewise.
++	* gdb.server/ext-restart.exp: Likewise.
++	* gdb.server/ext-run.exp: Likewise.
++	* gdb.server/ext-wrapper.exp: Likewise.
++	* gdb.server/multi-ui-errors.exp: Likewise.
++	* gdb.server/no-thread-db.exp: Likewise.
++	* gdb.server/reconnect-ctrl-c.exp: Likewise.
++	* gdb.server/run-without-local-binary.exp: Likewise.
++	* gdb.server/server-kill.exp: Likewise.
++	* gdb.server/server-run.exp: Likewise.
++	* gdb.server/solib-list.exp: Likewise.
++	* gdb.server/stop-reply-no-thread.exp: Likewise.
++	* gdb.server/wrapper.exp: Likewise.
++	* gdb.server/sysroot.exp: Increase timeout when testing the
++	target: sysroot.
++
++2021-01-04  Simon Marchi  <simon.marchi@efficios.com>
++
++	* gdb.server/server-run.exp: Use clean_restart.
++
++2021-01-04  Simon Marchi  <simon.marchi@efficios.com>
++
++	* gdb.server/ext-run.exp: Use clean_restart.
++
++2021-01-04  Simon Marchi  <simon.marchi@efficios.com>
++
++	* gdb.server/stop-reply-no-thread.exp: Use build_executable
++	instead of prepare_for_testing.
++
++2021-01-04  Simon Marchi  <simon.marchi@efficios.com>
++
++	* gdb.server/solib-list.exp: Use clean_restart.
++
++2021-01-04  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.base/morestack.c: Remove printf.
++	* gdb.base/morestack.exp: Don't use -fuse-ld=gold.
++
++2020-12-31  Tom Tromey  <tom@tromey.com>
++
++	* gdb.rust/simple.exp: Update output for Rust 1.49.
++
++2020-12-31  Bernd Edlinger  <bernd.edlinger@hotmail.de>
++
++	* gdb.cp/step-and-next-inline.exp: Fix test case.
++
++2020-12-30  Simon Marchi  <simon.marchi@polymtl.ca>
++
++	* gdb.python/py-frame-args.exp: De-duplicate test names.
++
++2020-12-24  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	PR gdb/27059
++	* gdb.dwarf2/dyn-type-unallocated.c: New file.
++	* gdb.dwarf2/dyn-type-unallocated.exp: New file.
++
++2020-12-21  Peter Waller  <p@pwaller.net>
++
++	* gdb.base/style-interp-exec-mi.exp: New.
++	* gdb.base/style-interp-exec-mi.c: New.
++
++2020-12-21  Simon Marchi  <simon.marchi@polymtl.ca>
++
++	* gdb.base/list.exp: Replace send_gdb + gdb_expect with
++	  gdb_test.  Use proc_with_prefix.
++
++2020-12-21  Markus Metzger  <markus.t.metzger@intel.com>
++
++	* gdb.btrace/exception.exp: Build with nopie.
++	* gdb.btrace/function_call_history.exp: Likewise.
++	* gdb.btrace/unknown_functions.exp: Likewise.
++
++2020-12-21  Markus Metzger  <markus.t.metzger@intel.com>
++
++	* gdb.btrace/multi-inferior.exp: Skip if use_gdb_stub.
++
++2020-12-21  Markus Metzger  <markus.t.metzger@intel.com>
++
++	* gdb.python/py-record-btrace.exp: Make test names unique.
++	* gdb.python/py-record-full.exp: Likewise.
++
++2020-12-21  Markus Metzger  <markus.t.metzger@intel.com>
++
++	* gdb.btrace/data.exp: Make test names unique.
++	* gdb.btrace/delta.exp: Likewise.
++	* gdb.btrace/enable.exp: Likewise.
++	* gdb.btrace/function_call_history.exp: Likewise.
++	* gdb.btrace/nohist.exp: Likewise.
++	* gdb.btrace/non-stop.exp: Likewise.
++	* gdb.btrace/rn-dl-bind.exp: Likewise.
++	* gdb.btrace/step.exp: Likewise.
++	* gdb.btrace/stepi.exp: Likewise.
++	* gdb.btrace/tailcall.exp: Likewise.
++
++2020-12-21  Markus Metzger  <markus.t.metzger@intel.com>
++
++	* gdb.btrace/enable.exp: Update error message.
++	* gdb.btrace/multi-inferior.exp: Likewise.
++	* gdb.btrace/reconnect.exp: Likewise.
++	* gdb.python/py-record-btrace.exp: Likewise.
++	* gdb.python/py-record-full.exp: Likewise.
++
++2020-12-20  Tom de Vries  <tdevries@suse.de>
++
++	* lib/gdb.exp (save_target_board_info): New proc.
++	(gdb_compile_shlib): Use save_target_board_info.
++
++2020-12-19  Tom de Vries  <tdevries@suse.de>
++
++	* lib/gdb.exp (supports_scalar_storage_order_attribute)
++	(supports_gnuc): New proc.
++	* gdb.base/endianity.exp: Define TEST_SSO.  Eliminate
++	test_compiler_info calls.  Add unsupported message.
++	* gdb.base/endianity.c: Use TEST_SSO.
++
++2020-12-19  Hannes Domani  <ssbssa@yahoo.de>
++
++	PR exp/27070
++	* gdb.python/compare-enum-type-a.c: New test.
++	* gdb.python/compare-enum-type-b.c: New test.
++	* gdb.python/compare-enum-type.exp: New file.
++	* gdb.python/compare-enum-type.h: New test.
++
++2020-12-18  Hannes Domani  <ssbssa@yahoo.de>
++
++	* gdb.python/py-format-string.exp: Add tests for address keyword.
++
++2020-12-18  Hannes Domani  <ssbssa@yahoo.de>
++
++	* gdb.python/py-type.exp: Add tests for TYPE_CODE_METHOD.
++
++2020-12-18  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.ada/fixed_points.exp: Also run with
++	-fgnat-encodings=minimal.  Update expected output.
++
++2020-12-16  Simon Marchi  <simon.marchi@efficios.com>
++
++	* gdb.base/async-shell.exp: Enable non-stop through GDBFLAGS.
++	* gdb.base/continue-all-already-running.exp: Likewise.
++	* gdb.base/moribund-step.exp: Likewise.
++	* gdb.base/step-sw-breakpoint-adjust-pc.exp: Likewise.
++
++2020-12-16  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.base/batch-preserve-term-settings.exp:
++
++2020-12-16  Tom de Vries  <tdevries@suse.de>
++
++	* lib/gdb.exp (gdb_compile_shlib_1): Factor out of ...
++	(gdb_compile_shlib): ... here.  Filter out PIE-related flags.
++
++2020-12-16  Luis Machado  <luis.machado@linaro.org>
++
++	* gdb.arch/aarch64-tagged-pointer.c (main): Add a few more
++	pointer-based memory accesses.
++	* gdb.arch/aarch64-tagged-pointer.exp: Exercise additional
++	hw watchpoint cases.
++
++2020-12-15  Rae Kim  <rae.kim@gmail.com>
++
++	* gdb.base/document.exp: New test.
++
++2020-12-15  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.base/style.exp: Add deprecation tests.
++
++2020-12-14  Simon Marchi  <simon.marchi@polymtl.ca>
++
++	* lib/gdb.exp (gdb_test_multiple): Fix typo in doc.
++
++2020-12-14  Mark Wielaard  <mark@klomp.org>
++
++	* lib/dwarf.exp (Dwarf::_handle_attribute): Handle SPECIAL_expr
++	specially, set attr_form_comment to the actual FORM string used.
++
++2020-12-14  Mark Wielaard  <mark@klomp.org>
++
++	* lib/dwarf.exp (Dwarf::_read_constants): Don't set
++	_constants(SPECIAL_expr) here, but set it...
++	(Dwarf::cu): ...here based on _cu_version.
++
++2020-12-14  Tom de Vries  <tdevries@suse.de>
++
++	* lib/gdb.exp (gdb_compile_shlib): Make sure it's not necessary to
++	pass -fPIC.
++	* gdb.ada/catch_ex_std.exp: Don't pass -fPIC to gdb_compile_shlib.
++	* gdb.base/break-probes.exp: Same.
++	* gdb.base/ctxobj.exp: Same.
++	* gdb.base/dso2dso.exp: Same.
++	* gdb.base/global-var-nested-by-dso.exp: Same.
++	* gdb.base/info-shared.exp: Same.
++	* gdb.base/jit-reader-simple.exp: Same.
++	* gdb.base/print-file-var.exp: Same.
++	* gdb.base/skip-solib.exp: Same.
++	* gdb.btrace/dlopen.exp: Same.
++
++2020-12-14  Tom de Vries  <tdevries@suse.de>
++
++	PR testsuite/26963
++	* lib/gdb.exp (run_on_host): Declare test unsupported if spawn fails.
++
++2020-12-14  Tom de Vries  <tdevries@suse.de>
++
++	PR testsuite/26962
++	* gdb.base/solib-corrupted.exp: Handle "'_r_debug' has unknown type;
++	cast it to its declared type".
++
++2020-12-14  Tom de Vries  <tdevries@suse.de>
++
++	PR testsuite/26951
++	* gdb.base/batch-preserve-term-settings.exp: Use "gdb-subshell$ " as
++	shell prompt.
++
++2020-12-14  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.ada/nested.exp: Add new tests.
++	* gdb.ada/nested/hello.adb (Fourth, Fifth): New procedures.
++
++2020-12-14  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.dwarf2/ada-thick-pointer.exp: New file.
++
++2020-12-14  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.dwarf2/dw2-fixed-point.exp: Add test for division by zero.
++
++2020-12-13  Tom de Vries  <tdevries@suse.de>
++
++	PR testsuite/26953
++	* gdb.base/endianity.exp: Skip tests requiring scalar_storage_order
++	attribute support if compiler doesn't support it.
++
++2020-12-13  Tom de Vries  <tdevries@suse.de>
++
++	* lib/gdb.exp (gdb_compile_shlib): Handle ada.
++	* gdb.ada/catch_ex_std.exp: Use gdb_compile_shlib to compile from
++	source to shared lib.  Add ada to options.
++
++2020-12-13  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.ada/catch_ex_std.exp: Use gnatmake -bargs and -largs instead of
++	calling gnatbind and gnatlink.
++
++2020-12-13  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.base/dcache-flush.c: New file.
++	* gdb.base/dcache-flush.exp: New file.
++
++2020-12-13  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.base/c-linkage-name.exp: Update to use new 'maint flush ...'
++	commands.
++	* gdb.base/killed-outside.exp: Likewise.
++	* gdb.opt/inline-bt.exp: Likewise.
++	* gdb.perf/gmonster-null-lookup.py: Likewise.
++	* gdb.perf/gmonster-print-cerr.py: Likewise.
++	* gdb.perf/gmonster-ptype-string.py: Likewise.
++	* gdb.python/py-unwind.exp: Likewise.
++
++2020-12-11  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.base/commands.exp: Update expected results.
++
++2020-12-11  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	PR cli/15104
++	* gdb.base/commands.exp: Add additional tests.
++	* gdb.base/completion.exp: Add additional tests.
++
++2020-12-11  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.base/completion.exp: Add additional tests.
++
++2020-12-11  Tom de Vries  <tdevries@suse.de>
++
++	PR testsuite/26991
++	* gdb.arch/i386-mpx-call.exp: Don't expect to trigger bounds
++        violations by setting bounds registers if the bounds are passed in the
++        Bounds Table.
++
++2020-12-11  Tom de Vries  <tdevries@suse.de>
++
++	PR testsuite/26954
++	* gdb.base/float128.exp: Detect and handle no mpfr support.
++
++2020-12-10  Simon Marchi  <simon.marchi@efficios.com>
++
++	PR gdb/24694
++	* gdb.multi/multi-arch-exec.c (thread_start, main): Add barrier
++	calls.
++
++2020-12-10  Tom de Vries  <tdevries@suse.de>
++
++	PR testsuite/26947
++	* gdb.tui/new-layout.exp: Don't execute tests with unbalanced curly
++	braces for tcl 8.5 and earlier.
++
++2020-12-09  Simon Marchi  <simon.marchi@efficios.com>
++
++	PR 26875, PR 26901
++	* gdb.base/flexible-array-member.c: New test.
++	* gdb.base/flexible-array-member.exp: New test.
++
++2020-12-08  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.arch/amd64-gs_base.exp: Undo commit 67748e0f66, reimplement
++	using is_amd64_regs_target.
++
++2020-12-08  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.ada/mi_task_arg.exp: Accept <optimized out> as valid value of
++	self_id.
++
++2020-12-07  Pedro Alves  <pedro@palves.net>
++
++	* gdb.base/break-on-linker-gcd-function.exp: Remove unused
++	'additional_flags' variable.
++
++2020-12-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
++
++	* gdb.linespec/explicit.exp: Extend with a test to check completing
++	'-' after seemingly complete options.
++
++2020-12-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
++
++	* gdb.linespec/keywords.exp: Add tests to check positional
++	flexibility of "-force-condition".
++
++2020-12-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
++
++	* gdb.base/bp-cmds-run-with-ex.c: New file.
++	* gdb.base/bp-cmds-run-with-ex.exp: New file.
++	* gdb.base/bp-cmds-run-with-ex.gdb: New file.
++	* gdb.gdb/python-interrupts.exp: Update the call to
++	'catch_command_errors' with the new argument.
++	* gdb.gdb/python-selftest.exp: Ditto.
++
++2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
++
++	* gdb.arch/amd64-disp-step-avx.exp: Adjust pattern.
++	* gdb.threads/forking-threads-plus-breakpoint.exp: Likewise.
++	* gdb.threads/non-stop-fair-events.exp: Likewise.
++
++2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
++
++	* gdb.threads/step-over-exec.exp: New.
++	* gdb.threads/step-over-exec.c: New.
++	* gdb.threads/step-over-exec-execd.c: New.
++	* lib/my-syscalls.S: New.
++	* lib/my-syscalls.h: New.
++
++2020-12-04  Simon Marchi  <simon.marchi@efficios.com>
++
++	* lib/dwarf.exp (declare_labels): Use name as text if text is
++	not provided.
++
++2020-12-04  Tom de Vries  <tdevries@suse.de>
++
++	PR testsuite/26990
++	* gdb.arch/amd64-gs_base.exp: Handle -m32 where fs_base and gs_base
++	are unsupported.
++
++2020-12-04  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.reverse/insn-reverse.exp: Don't break inside gdb_test_multiple
++	clause.
++
++2020-12-04  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.reverse/insn-reverse.exp: Fix count handling.
++
++2020-12-04  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.reverse/insn-reverse-x86.c: Guard x86_64 assembly with #ifdef
++	__x86_64__.
++
++2020-12-04  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.reverse/insn-reverse.c (test_nr): New var.
++	(usage, parse_args): New function.
++	(main): Call parse_args.  Only run test for test_nr.
++	* gdb.reverse/insn-reverse.exp: Detect lack of progress in stepi loop
++	and bail out.  Run subtests individually, using an inferior arg
++	specifying the subtest.
++
++2020-12-02  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.arch/riscv-tdesc-regs.exp: Remove unwanted test.
++
++2020-12-02  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.arch/riscv-tdesc-regs.exp (get_expected_result): New proc,
++	update test to use this.
++
++2020-12-01  Simon Marchi  <simon.marchi@polymtl.ca>
++
++	* gdb.threads/non-ldr-exc-1.exp: Fix indentation.
++
++2020-12-01  Simon Marchi  <simon.marchi@polymtl.ca>
++
++	* gdb.threads/non-ldr-exc-1.exp: Use foreach_with_prefix.
++	(do_test): Don't use with_test_prefix.
++	* gdb.threads/non-ldr-exc-2.exp: Use foreach_with_prefix.
++	(do_test): Don't use with_test_prefix.
++	* gdb.threads/non-ldr-exc-3.exp: Use foreach_with_prefix.
++	(do_test): Don't use with_test_prefix.
++	* gdb.threads/non-ldr-exc-4.exp: Use foreach_with_prefix.
++	(do_test): Don't use with_test_prefix.
++
++2020-12-01  Simon Marchi  <simon.marchi@polymtl.ca>
++
++	* gdb.threads/non-ldr-exit.exp: Fix comment.
++
++2020-12-01  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.xml/maint-xml-dump-03.xml: New file.
++
++2020-11-30  Tom de Vries  <tdevries@suse.de>
++
++	PR symtab/26905
++	* gdb.dwarf2/count.exp: Remove kfails.
++
++2020-11-24  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
++
++	* gdb.base/condbreak-multi-context.exp: Do not hard-code location
++	indices.
++
++2020-11-24  Joel Brobecker  <brobecker@adacore.com>
++
++	* gdb.dwarf2/dw2-fixed-point.exp: Fix the expected output of
++	the "ptype pck__fp1_range_var" test for the module-2 and pascal
++	languages.  Remove the associated setup_xfail.
++
++2020-11-23  Simon Marchi  <simon.marchi@efficios.com>
++
++	* lib/gdb.exp (gdb_assert): Show error message on error.
++
++2020-11-23  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.ada/enum_idx_packed.exp: Limit setup_kfail to gnat 9 and 10.
++	* gdb.ada/mod_from_name.exp: Same.
++	* gdb.ada/pckd_arr_ren.exp: Same.
++
++2020-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
++
++	* gdb.base/template.exp: New.
++	* gdb.base/template.c: New.
++
++2020-11-22  Gary Benson <gbenson@redhat.com>
++
++	PR gdb/26905
++	* gdb.dwarf2/count.exp: Add test for an array whose upper bound
++	is defined using a DW_AT_count which references another DIE.
++
++2020-11-21  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.base/vla-ptr.exp: Add XFAIL.
++
++2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.fortran/array-slices-bad.exp: New file.
++	* gdb.fortran/array-slices-bad.f90: New file.
++	* gdb.fortran/array-slices-sub-slices.exp: New file.
++	* gdb.fortran/array-slices-sub-slices.f90: New file.
++	* gdb.fortran/array-slices.exp: Rewrite tests.
++	* gdb.fortran/array-slices.f90: Rewrite tests.
++	* gdb.fortran/vla-sizeof.exp: Correct expected results.
++
++2020-11-19  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.base/completion.exp: Add new completion tests.
++
++2020-11-18  Simon Marchi  <simon.marchi@polymtl.ca>
++
++	* gdb.mi/mi-nonstop-exit.exp: Enable non-stop through GDBFLAGS.
++	* gdb.mi/mi-ns-stale-regcache.exp: Likewise.
++	* gdb.mi/mi-nsintrall.exp: Likewise.
++	* gdb.mi/mi-nsmoribund.exp: Likewise.
++	* gdb.mi/mi-nsthrexec.exp: Likewise.
++	* gdb.mi/mi-watch-nonstop.exp: Likewise.
++
++2020-11-18  Simon Marchi  <simon.marchi@polymtl.ca>
++
++	* lib/mi-support.exp (mi_run_cmd_full): Use unresovled instead
++	of perror.
++
++2020-11-18  Joseph Myers  <joseph@codesourcery.com>
++
++	* lib/mi-support.exp (mi_gdb_file_cmd): Check for case where
++	$arg.exe exists but $arg does not.
++
++2020-11-17  Gary Benson <gbenson@redhat.com>
++
++	* gdb.trace/trace-common.h (x86_trace_dummy): Add
++	__attribute__ ((used)).
++
++2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.gdb/unittest.exp: Spot 'Running...' lines.
++
++2020-11-17  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.base/completion.exp: Add new tests.
++
++2020-11-16  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.dwarf2/data-loc.exp: Update expected output.  Remove C
++	tests.
++
++2020-11-15  Joel Brobecker  <brobecker@adacore.com>
++
++	* gdb.ada/fixed_cmp.exp: Add -fgnat-encodings=minimal testing.
++	* gdb.dwarf2/dw2-fixed-point.c (pck__fp1_var2): New global.
++	(main): Add reference to pck__fp1_var2.
++	* gdb.dwarf2/dw2-fixed-point.exp: Add comparison operator testing.
++
++2020-11-15  Joel Brobecker  <brobecker@adacore.com>
++
++	* gdb.dwarf2/dw2-fixed-point.exp: Add arithmetic tests.
++
++2020-11-15  Joel Brobecker  <brobecker@adacore.com>
++
++	* gdb.ada/fixed_points.exp: Add ptype tests.
++	* gdb.dwarf2/dw2-fixed-point.exp: Likewise.
++
++2020-11-15  Joel Brobecker  <brobecker@adacore.com>
++
++	* gdb.dwarf2/dw2-fixed-point.exp: Add "print /x" tests.
++
++2020-11-15  Joel Brobecker  <brobecker@adacore.com>
++
++	* gdb.ada/fixed_cmp.exp: Force compilation to use -fgnat-encodings=all.
++	* gdb.ada/fixed_points.exp: Add fixed-point variables printing tests.
++	* gdb.ada/fixed_points/pck.ads, gdb.ada/fixed_points/pck.adb:
++	New files.
++	* gdb.ada/fixed_points/fixed_points.adb: Add use of package Pck.
++
++	* gdb.dwarf2/dw2-fixed-point.c, gdb.dwarf2/dw2-fixed-point.exp:
++	New files.
++
++2020-11-14  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	PR cli/26879
++	* gdb.fortran/completion.exp: New file.
++	* gdb.fortran/completion.f90: New file.
++
++2020-11-12  Joseph Myers  <joseph@codesourcery.com>
++
++	* lib/gdb.exp (gdb_file_cmd): Check for case where $arg.exe exists
++	but $arg does not.
++
++2020-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.fortran/types.exp: Add more tests.
++
++2020-11-12  Tom Tromey  <tom@tromey.com>
++
++	PR rust/26799:
++	* gdb.rust/traits.exp: Remove kfails.
++
++2020-11-12  Gary Benson <gbenson@redhat.com>
++
++	* gdb.threads/tls-so_extern_main.c (tls_ptr): Add missing return
++	statement.
++
++2020-11-11  Simon Marchi  <simon.marchi@efficios.com>
++
++	* gdb.base/continue-after-aborted-step-over.exp: Add "breakpoint
++	always-inserted" axis.
++	(do_test): Add breakpoint_always_inserted parameter.
++
++2020-11-10  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.ada/bias.exp: Update.
++	* gdb.ada/bias/bias.adb (X): Change value.
++
++2020-11-10  Gary Benson <gbenson@redhat.com>
++
++	* gdb.base/vla-optimized-out.exp (p sizeof (a)): Wrap supplied
++	regexp fragment in parentheses to prevent false matching.
++
++2020-11-10  Gary Benson <gbenson@redhat.com>
++
++	* gdb.base/vla-optimized-out.c (f1): Add __attribute__ ((weak)).
++
++2020-11-10  Gary Benson <gbenson@redhat.com>
++
++	* gdb.cp/step-and-next-inline.exp: Only require
++	-gstatement-frontiers when building with GCC.
++	Only setup KFAIL's for GCC issues when using
++	a GCC-built executable.
++
++2020-11-06  Andrew Burgess  <andrew.burgess@embecosm.com>
++
++	* gdb.base/debug-expr.c: Add extra function to allow for an
++	additional test.
++	* gdb.base/debug-expr.exp (test_debug_expr): Delete, replace calls
++	to this proc with gdb_test_debug_expr.  Add an extra test.
++	* gdb.cp/debug-expr.exp (test_debug_expr): Delete, replace calls
++	to this proc with gdb_test_debug_expr, give the tests names
++	* gdb.dlang/debug-expr.exp (test_debug_expr): Delete, replace
++	calls to this proc with gdb_test_debug_expr, give the tests names
++	* gdb.fortran/debug-expr.exp: New file.
++	* gdb.fortran/debug-expr.f90: New file.
++	* lib/gdb.exp (gdb_test_debug_expr): New proc.
++
++2020-11-06  Simon Marchi  <simon.marchi@efficios.com>
++
++	* lib/dwarf.exp (ranges): Handle "base" and "range" as
++	proceduresu.
++	* gdb.dwarf/dw2-bad-elf.exp: Adjust.
++	* gdb.dwarf2/dw2-inline-many-frames.exp: Adjust.
++	* gdb.dwarf2/dw2-inline-stepping.exp: Adjust.
++	* gdb.dwarf2/dw2-ranges-base.exp: Adjust.
++	* gdb.dwarf2/dw2-ranges-func.exp: Adjust.
++	* gdb.dwarf2/dw2-ranges-overlap.exp: Adjust.
++	* gdb.dwarf2/dw2-ranges-psym.exp: Adjust.
++	* gdb.dwarf2/enqueued-cu-base-addr.exp: Adjust.
++
++2020-11-04  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.ada/funcall_ref.exp: Update.
++	* gdb.ada/var_rec_arr.exp: Update.
++
++2020-11-04  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.ada/rec_ptype.exp: New file.
++	* gdb.ada/rec_ptype/main.adb: New file.
++	* gdb.ada/rec_ptype/p.ads: New file.
++
++2020-11-04  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.ada/tick_length_array_enum_idx.exp: Add ptype test.
++	* gdb.ada/tick_length_array_enum_idx/foo_n207_004.adb
++	(PT_Full): New variable.
++	* gdb.ada/tick_length_array_enum_idx/pck.adb
++	(Full_PT): New type.
++
++2020-11-04  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.ada/array_of_variant.exp: New file.
++	* gdb.ada/array_of_variant/p.adb: New file.
++	* gdb.ada/array_of_variant/pck.ads: New file.
++	* gdb.ada/array_of_variant/pck.adb: New file.
++
++2020-11-04  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.ada/enum_idx_packed.exp: Add test.
++	* gdb.ada/enum_idx_packed/foo.adb (Multi_Access):
++	New variable.
++	* gdb.ada/enum_idx_packed/pck.ads (Short)
++	(Multi_Dimension, Multi_Dimension_Access): New types.
++
++2020-11-04  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.ada/enum_idx_packed.exp: Test two forms of -fgnat-encodings.
++
++2020-11-04  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.ada/set_pckd_arr_elt.exp: Also test
++	-fgnat-encodings=minimal.  Add tests.
++	* gdb.ada/set_pckd_arr_elt/foo.adb (Foo): Add VA variable.
++	Call Update_Small a second time.
++	* gdb.ada/set_pckd_arr_elt/pck.adb (New_Variant): New function.
++	* gdb.ada/set_pckd_arr_elt/pck.ads (Buffer, Variant)
++	(Variant_Access): New types.
++	(New_Variant): Declare.
++
++2020-11-04  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.ada/mod_from_name.exp: Test printing slice.
++
++2020-11-04  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.ada/O2_float_param.exp: Test different -fgnat-encodings
++	values.
++	* gdb.ada/access_to_unbounded_array.exp: Test different
++	-fgnat-encodings values.
++	* gdb.ada/big_packed_array.exp: Test different -fgnat-encodings
++	values.
++	* gdb.ada/arr_enum_idx_w_gap.exp: Test different -fgnat-encodings
++	values.
++	* gdb.ada/array_ptr_renaming.exp: Test different -fgnat-encodings
++	values.
++	* gdb.ada/array_of_variable_length.exp: Test different
++	-fgnat-encodings values.
++	* gdb.ada/arrayparam.exp: Test different -fgnat-encodings values.
++	* gdb.ada/arrayptr.exp: Test different -fgnat-encodings values.
++	* gdb.ada/frame_arg_lang.exp: Revert -fgnat-encodings=minimal
++	change.
++	* gdb.ada/mi_string_access.exp: Test different -fgnat-encodings
++	values.
++	* gdb.ada/mod_from_name.exp: Test different -fgnat-encodings values.
++	* gdb.ada/out_of_line_in_inlined.exp: Test different
++	-fgnat-encodings values.
++	* gdb.ada/packed_array.exp: Test different -fgnat-encodings
++	values.
++	* gdb.ada/pckd_arr_ren.exp: Test different -fgnat-encodings
++	values.
++	* gdb.ada/unc_arr_ptr_in_var_rec.exp: Test different
++	-fgnat-encodings values.
++	* gdb.ada/variant_record_packed_array.exp: Test different
++	-fgnat-encodings values.
++
++2020-11-04  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.ada/enum_idx_packed.exp: Add tests.
++	* gdb.ada/enum_idx_packed/foo.adb: Add variables.
++	* gdb.ada/enum_idx_packed/pck.adb: Add functions.
++	* gdb.ada/enum_idx_packed/pck.ads: Add types, function
++	declarations.
++
++2020-11-03  Tom de Vries  <tdevries@suse.de>
++
++	* lib/dwarf.exp (Dwarf::_handle_DW_TAG): Improve attribute list
++	terminator comments.
++	(Dwarf::cu, Dwarf::tu): Remove superfluous abbreviation table
++	terminator.
++
++2020-11-02  Simon Marchi  <simon.marchi@polymtl.ca>
++
++	* gdb.base/step-over-no-symbols.exp (test_step_over): Replace
++	integer format test with regexp.
++
++2020-11-02  Gary Benson <gbenson@redhat.com>
++
++	* gdb.base/print-file-var.exp (test): Separate compiler and
++	linker options, and build using build_executable_from_specs
++	to accommodate this.
++
++2020-11-02  Gary Benson <gbenson@redhat.com>
++
++	* lib/gdb.exp (gdb_compile): Inhibit passing "-x c++"
++	for .c files compiled as C++ with Clang if any shared
++	libraries are specified.
++
++2020-11-02  Gary Benson <gbenson@redhat.com>
++
++	* lib/attributes.h: New header.
++	* gdb.base/backtrace.c: Include the above. Replace
++	__attribute__(noclone)) with ATTRIBUTE_NOCLONE.
++	* gdb.base/infcall-nested-structs.c: Likewise.
++	* gdb.base/vla-optimized-out.c: Likewise.
++
++2020-11-02  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.dwarf2/fission-multi-cu.S: Remove .debug_line.dwo section.
++
++2020-11-01  Joel Brobecker  <brobecker@adacore.com>
++
++	* gdb.ada/fixed_points/fixed_points.adb: Replace use of
++	System.Min_Int and System.Max_Int with smaller hardcoded
++	constants.
++
++2020-10-31  Simon Marchi  <simon.marchi@polymtl.ca>
++
++	* configure.ac: Split AC_INIT into AC_INIT and AC_CONFIG_SRCDIR.
++	* configure: Re-generate.
++
++2020-10-30  Simon Marchi  <simon.marchi@efficios.com>
++
++	* gdb.arch/amd64-disp-step-avx.exp: Update displaced step debug
++	expected output.
++
++2020-10-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
++
++	* gdb.base/paginate-after-ctrl-c-running.exp: Update with no pagination
++	behavior.
++	* gdb.base/paginate-bg-execution.exp: Ditto.
++	* gdb.base/paginate-inferior-exit.exp: Ditto.
++	* gdb.base/double-prompt-target-event-error.c: Remove.
++	* gdb.base/double-prompt-target-event-error.exp: Remove.
++
++2020-10-29  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
++
++	* gdb.base/kill-detach-inferiors-cmd.exp: Check that 'kill
++	inferiors' and 'detach inferiors' do not change the current
++	inferior.
++
++2020-10-29  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.threads/tls.exp: Fix DUPLICATEs.
++
++2020-10-28  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.python/py-symbol.exp: Add KFAILs for -readnow.
++
++2020-10-28  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.ada/exec_changed.exp: Add KFAILs for -readnow.
++	* gdb.base/reread.exp: Same.
++
++2020-10-28  Tom de Vries  <tdevries@suse.de>
++
++	* lib/gdb.exp (readnow): Handle arg.
++	* gdb.rust/traits.exp: Add KFAILs for -readnow.
++
++2020-10-28  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.base/relocate.exp: Update regexp for -readnow.
++
++2020-10-28  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.dwarf2/dw2-error.exp: Mark failure break in main as known with
++	-readnow.
++
++2020-10-28  Tom de Vries  <tdevries@suse.de>
++
++	PR symtab/26772
++	* gdb.dwarf2/dw2-ranges-overlap.c: New test.
++	* gdb.dwarf2/dw2-ranges-overlap.exp: New file.
++
++2020-10-28  Tom de Vries  <tdevries@suse.de>
++
++	* lib/gdb.exp (gdb_file_cmd): Set gdb_file_cmd_msg.
++	* gdb.cp/nsalias.exp: Set complaints limit before file cmd.  Expect
++	complaint during file command for -readnow.
++
++2020-10-28  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.cp/nsalias.exp: Fix typo in test name.
++
++2020-10-28  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.dwarf2/dw2-filename.exp: Update regexp for -readnow.
++
++2020-10-28  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.dwarf2/dw2-stack-boundary.exp: KFAILing the complaints for
++	-readnow.
++
++2020-10-27  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.base/multi-forks.exp: Use exp_continue to fix timeout.
++
++2020-10-27  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.base/maint.exp: Update for -readnow.
++
++2020-10-27  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.cp/psymtab-parameter.exp: Don't expect unexpanded CU for
++	-readnow.
++
++2020-10-14  Gary Benson <gbenson@redhat.com>
++
++	* gdb.python/py-format-string.exp (test_deref_refs): Treat
++	"_vptr$Base" as correct, in addition to "_vptr.Base".
++	(test_mixed): Likewise.
++
++2020-10-27  Gary Benson <gbenson@redhat.com>
++
++	* gdb.mi/mi-fortran-modules.exp: Check skip_fortran_tests.
++	* gdb.mi/mi-vla-fortran.exp: Likewise.  Also fix a comment.
++
++2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
++
++	* gdb.base/condbreak.exp: Update the completion tests to
++	consider the '-force' flag.
++
++2020-10-27  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.base/list-ambiguous-readnow.exp: New file.
++
++2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
++
++	* gdb.base/condbreak-multi-context.exp: Expand to test forcing
++	the condition.
++	* gdb.linespec/cpcompletion.exp: Update to consider the
++	'-force-condition' keyword.
++	* gdb.linespec/explicit.exp: Ditto.
++	* lib/completion-support.exp: Ditto.
++
++2020-10-27  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
++
++	* gdb.base/condbreak-multi-context.cc: New file.
++	* gdb.base/condbreak-multi-context.exp: New file.
++
++2020-10-26  Tom Tromey  <tom@tromey.com>
++
++	* lib/mi-support.exp (default_mi_gdb_start): Call
++	gdb_stdin_log_init.
++	* lib/gdb.exp (standard_output_file_with_gdb_instance): Don't
++	subtract one from gdb_instances.
++	(gdb_stdin_log_write): Flush in_file.
++
++2020-10-26  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.dwarf2/enqueued-cu-base-addr.exp: New file.
++
++2020-10-26  Tom Tromey  <tromey@adacore.com>
++
++	* gdb.ada/unsigned_range/foo.adb: New file.
++	* gdb.ada/unsigned_range/pack.adb: New file.
++	* gdb.ada/unsigned_range/pack.ads: New file.
++	* gdb.ada/unsigned_range.exp: New file.
++
++2020-10-26  Tom de Vries  <tdevries@suse.de>
++
++	* lib/gdb.exp (INTERNAL_GDBFLAGS): Set heigth and width.
++
++2020-10-26  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.dwarf2/dw2-objfile-overlap-inner.S: Specify default base address
++	for CU.
++	* gdb.dwarf2/dw2-objfile-overlap-outer.S: Same.
++
++2020-10-23  Tom de Vries  <tdevries@suse.de>
++
++	* lib/dwarf.exp (Dwarf::_guess_form): Return "" by default instead of
++	DW_FORM_string.
++	(Dwarf::_default_form): New proc.
++	(Dwarf::_handle_DW_TAG): Use _default_form.  Error out if no form was
++	guessed.
++
++2020-10-23  Tom de Vries  <tdevries@suse.de>
++
++	* gdb.dwarf2/ada-linkage-name.exp: Use $srcfile for DW_AT_name of CU.
++	* gdb.dwarf2/atomic-type.exp: Same.
++	* gdb.dwarf2/bad-regnum.exp: Same.
++	* gdb.dwarf2/cpp-linkage-name.exp: Same.
++	* gdb.dwarf2/dw2-align.exp: Same.
++	* gdb.dwarf2/dw2-bad-elf.exp: Same.
++	* gdb.dwarf2/dw2-bad-mips-linkage-name.exp: Same.
++	* gdb.dwarf2/dw2-bad-unresolved.exp: Same.
++	* gdb.dwarf2/dw2-namespaceless-anonymous.exp: Same.
++	* gdb.dwarf2/dw2-opt-structptr.exp: Same.
++	* gdb.dwarf2/dw2-unusual-field-names.exp: Same.
++	* gdb.dwarf2/enum-type.exp: Same.
++	* gdb.dwarf2/frame-inlined-in-outer-frame.exp: Same.
++	* gdb.dwarf2/info-locals-optimized-out.exp: Same.
++	* gdb.dwarf2/main-subprogram.exp: Same.
++	* gdb.dwarf2/missing-type-name.exp: Same.
++	* gdb.dwarf2/nonvar-access.exp: Same.
++	* gdb.dwarf2/typedef-void-finish.exp: Same.
++	* gdb.dwarf2/var-access.exp: Same.
++	* gdb.dwarf2/void-type.exp: Same.
++
++>>>>>>> e0d6d274068 (Fix potential hang during gdbserver testing)
+ 2020-10-22  Simon Marchi  <simon.marchi@polymtl.ca>
+ 
+ 	PR gdb/26693
+diff --git a/gdb/testsuite/lib/gdbserver-support.exp b/gdb/testsuite/lib/gdbserver-support.exp
+--- a/gdb/testsuite/lib/gdbserver-support.exp
++++ b/gdb/testsuite/lib/gdbserver-support.exp
+@@ -418,7 +418,12 @@ proc close_gdbserver {} {
+     verbose "Quitting GDBserver"
+ 
+     catch "close -i $server_spawn_id"
+-    catch "wait -i $server_spawn_id"
++
++    # If gdbserver misbehaves, and ignores the close, waiting for it
++    # without the -nowait flag will cause testing to hang.  Passing
++    # -nowait makes expect tell Tcl to wait for the process in the
++    # background.
++    catch "wait -nowait -i $server_spawn_id"
+     unset server_spawn_id
+ }
+ 

diff --git a/gdb.spec b/gdb.spec
index 6aecad1..e48d50c 100644
--- a/gdb.spec
+++ b/gdb.spec
@@ -37,7 +37,7 @@ Version: 10.1
 
 # The release always contains a leading reserved number, start it at 1.
 # `upstream' is not a part of `name' to stay fully rpm dependencies compatible for the testing.
-Release: 15%{?dist}
+Release: 16%{?dist}
 
 License: GPLv3+ and GPLv3+ with exceptions and GPLv2+ and GPLv2+ with exceptions and GPL+ and LGPLv2+ and LGPLv3+ and BSD and Public Domain and GFDL
 # Do not provide URL for snapshots as the file lasts there only for 2 days.
@@ -1198,6 +1198,9 @@ fi
 %endif
 
 %changelog
+* Fri Mar 19 2021 Kevin Buettner <kevinb@redhat.com> - 10.1-16
+- Fix potential hang during gdbserver testing (RHBZ 1941080, Kevin Buettner).
+
 * Thu Mar 18 2021 Keith Seitz <keiths@redhat.com>
 - Disable libctf on RHEL (RHBZ 1935517).