The async-event.[ch] files were introduced recently as a result of
splitting the event-loop. I believe the copyright year update was
just an oversight. So, this patch fixes that.
gdb/ChangeLog:
2020-05-13 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
* async-event.c: Update the copyright year.
* async-event.h: Update the copyright year.
This commit disables the recently added checking for paths in test
names, and for duplicate test names, when the gdb tests are run in
parallel.
When running the gdb tests in parallel the extra result count lines
produced cause the dg-extract-results scripts to exit with an error.
The patches for the dg-extract-results scripts have been posted to the
gcc-patches mailing list here:
https://gcc.gnu.org/pipermail/gcc-patches/2020-May/545562.html
Once they are merged there then these changes can be merged over to
binutils-gdb, and this commit can be reverted.
gdb/testsuite/ChangeLog:
* lib/check-test-names.exp: Disable when testing is being run in
parallel.
When running test-case gdb.base/jit-elf.exp with target board
cc-with-gdb-index, we get:
...
spawn -ignore SIGHUP gdb/contrib/cc-with-tweaks.sh -i gcc \
-fno-stack-protector src/gdb/testsuite/gdb.base/jit-elf-main.c \
-fdiagnostics-color=never -DATTACH=1 -DLOAD_ADDRESS=0x7000000 \
-DLOAD_INCREMENT=0x1000000 -g -lm \
-o outputs/gdb.base/jit-elf/jit-elf-main"-attach"^M
outputs/gdb.base/jit-elf/.tmp/jit-elf-main-attach: \
No such file or directory.^M
output is:
outputs/gdb.base/jit-elf/.tmp/jit-elf-main-attach: \
No such file or directory.^M
gdb compile failed, outputs/gdb.base/jit-elf/.tmp/jit-elf-main-attach: \
No such file or directory.
UNTESTED: gdb.base/jit-elf.exp: failed to compile jit-elf-main"-attach"
...
The problem is a string concat in jit-elf.exp:
...
${main_binfile}"-attach"
...
which is intended to generate string 'jit-elf-main-attach' but instead
generates string 'jit-elf-main"-attach"'.
Fix this by using "${main_binfile}-attach" instead.
Tested on x86_64-linux.
gdb/testsuite/ChangeLog:
2020-05-12 Tom de Vries <tdevries@suse.de>
* gdb.base/jit-elf.exp: Fix string concat.
When running test-case jit-elf.exp with target board cc-with-gdb-index, I run
into:
...
gdb compile failed, outputs/gdb.base/jit-elf/.tmp/jit-elf-main-attach: \
No such file or directory.
ERROR: tcl error sourcing src/gdb/testsuite/gdb.base/jit-elf.exp.
ERROR: can't read "main_basename": no such variable
while executing
"untested "failed to compile ${main_basename}.c""
(procedure "compile_jit_main" line 7)
...
The problem is in compile_jit_main in lib/jit-elf-helpers.exp, where we try to
emit an untested message using global variable main_basename.c.
Fixing this by declaring the variable global results in duplicate test-names,
because the same source file is compiled more than once.
Instead, fix this by using the result name in the untested message.
Tested on x86_64-linux.
gdb/testsuite/ChangeLog:
2020-05-12 Tom de Vries <tdevries@suse.de>
* lib/jit-elf-helpers.exp: Don't use undefined variables in untested
messages.
In gdb.ada we have these duplicate test-names:
...
DUPLICATE: gdb.ada/catch_ex.exp: continuing to program completion
DUPLICATE: gdb.ada/mi_catch_ex.exp: breakpoint at main
DUPLICATE: gdb.ada/mi_catch_ex.exp: mi runto main
DUPLICATE: gdb.ada/mi_catch_ex_hand.exp: breakpoint at main
DUPLICATE: gdb.ada/mi_catch_ex_hand.exp: mi runto main
...
Fix these using with_test_prefix.
Tested on x86_64-linux.
gdb/testsuite/ChangeLog:
2020-05-12 Tom de Vries <tdevries@suse.de>
* gdb.ada/catch_ex.exp: Use with_test_prefix.
* gdb.ada/mi_catch_ex.exp: Same.
* gdb.ada/mi_catch_ex_hand.exp: Same.
In gdb.fortran we have:
...
DUPLICATE: gdb.fortran/complex.exp: whatis $
DUPLICATE: gdb.fortran/complex.exp: whatis $
DUPLICATE: gdb.fortran/complex.exp: whatis $
DUPLICATE: gdb.fortran/complex.exp: whatis $
...
Fix this by using with_test_prefix.
Tested on x86_64-linux.
gdb/testsuite/ChangeLog:
2020-05-12 Tom de Vries <tdevries@suse.de>
* gdb.fortran/complex.exp: Use with_test_prefix.
In gdb.trace we have these duplicates:
...
DUPLICATE: gdb.trace/passcount.exp: 4.20a: set all three passcounts to three
DUPLICATE: gdb.trace/passcount.exp: 4.6: set passcount to zero
DUPLICATE: gdb.trace/passcount.exp: 4.7: set passcount to large number (32767)
...
Fix these by fixing the test-names.
Tested on x86_64-linux.
gdb/testsuite/ChangeLog:
2020-05-12 Tom de Vries <tdevries@suse.de>
* gdb.trace/passcount.exp: Fix test-names.
In gdb.pascal we have these duplicates:
...
DUPLICATE: gdb.pascal/gdb11492.exp: next
DUPLICATE: gdb.pascal/gdb11492.exp: print char_array
...
Fix these by using with_test_prefix.
Tested on x86_64-linux.
gdb/testsuite/ChangeLog:
2020-05-12 Tom de Vries <tdevries@suse.de>
* gdb.pascal/gdb11492.exp: Use with_test_prefix.
There are 3 test directories with one duplicate test-name: gdb.gdb, gdb.opt
and gdb.xml. The duplicates are:
...
DUPLICATE: gdb.gdb/complaints.exp: call complaint_internal ($cstr)
DUPLICATE: gdb.opt/inline-locals.exp: info locals above bar 2 \
(PRMS: gdb/25695)
DUPLICATE: gdb.xml/tdesc-regs.exp: ptype $extrareg
...
Fix as appropriate.
Tested on x86_64-linux.
gdb/testsuite/ChangeLog:
2020-05-12 Tom de Vries <tdevries@suse.de>
* gdb.gdb/complaints.exp: Use with_test_prefix.
* gdb.xml/tdesc-regs.exp: Same.
* gdb.opt/inline-locals.exp: Fix test name.
Splits ELF related symbols into a separate jit-elf-util.h header and
enhances it with a few more.
Intention is to make adding new JIT tests possible without repeating
most of the common boilerplate.
As a test enhancement, jit-elf-main.c now calls the renamed function
after registering the jit object and ensures it returns an expected
result.
gdb/testsuite/ChangeLog:
2020-02-18 Mihails Strasuns <mihails.strasuns@intel.com>
* gdb.base/jit-elf-util.h: New header file.
* gdb.base/jit-elf-main.c: Use jit-elf-util.h, add a call to
the renamed JIT function to verify its result.
Replaces previous approach with patching resulting ELF binary after
loading - now that each test iteration works on a separately compiled
binary it is not necessary anymore.
Tests are still being ran without debug info to preserve original test
functionality but this change opens up the possibility to enable debug
info if needed too.
gdb/testsuite/ChangeLog:
2020-03-27 Mihails Strasuns <mihails.strasuns@intel.com>
* lib/jit-elf-helpers.exp: Supply -DFUNCTION_NAME macro
definition when compiling jit-elf-solib.co.
* gdb.base/jit-elf-main.c: Stop patching jit function name.
* gdb.base/jit-elf-solib.c: Use FUNCTION_NAME macro value as a
function name.
Removes the need to manually relocate loaded ELF binary by using a fixed
constant as both mmap base address and as a requested first segment
address supplied to the linker.
In future will enable JIT tests with a valid DWARF debug info. Current
tests still need to compile without a debug info though, because they do
a function name modification.
gdb/testsuite/ChangeLog:
2020-02-18 Mihails Strasuns <mihails.strasuns@intel.com>
* lib/jit-elf-helpers.exp: Supply -Ttext-segment linker flag and
define LOAD_ADDRESS/LOAD_INCREMENT macros for the compiled binaries.
* gdb.base/jit-elf-main.c: Use LOAD_ADDRESS/LOAD_INCREMENT to
calculate the mmap address.
New utility library to be used by jit-elf tests responsible for
compiling binary artifacts. In the next commit the compilation process
will become more complicated because of extra mandatory flag - keeping
it in one place will make tests less fragile.
gdb/testsuite/ChangeLog:
2020-02-18 Mihails Strasuns <mihails.strasuns@intel.com>
* lib/jit-elf-helpers.exp: New file.
* gdb.base/jit-elf.exp: Updated to use jit-elf-helpers.exp.
* gdb.base/jit-elf-so.exp: Updated to use jit-elf-helpers.exp.
Old usage: jit-elf-main lib.so 2
New usage: jit-elf-main lib.so.1 lib.so.2
Refactoring necessary to support running tests over multiple jit
binaries rather than mapping the same binary muultiple times.
gdb/testsuite/ChangeLog:
2020-02-18 Mihails Strasuns <mihails.strasuns@intel.com>
* gdb.base/jit-elf-main.c: Read lib list from argc/argv.
* gdb.base/jit-elf.exp: Compile N jit libraries and use the list.
* gdb.base/jit-elf-so.exp: Ditto.
We currently have these duplicate test-names in gdb.dwarf2:
...
$ grep ^DUPLICATE: gdb.sum
DUPLICATE: gdb.dwarf2/comp-unit-lang.exp: show language
DUPLICATE: gdb.dwarf2/data-loc.exp: get integer valueof "sizeof (int)"
DUPLICATE: gdb.dwarf2/data-loc.exp: get integer valueof "sizeof (void *)"
DUPLICATE: gdb.dwarf2/data-loc.exp: get integer valueof "sizeof (int)"
DUPLICATE: gdb.dwarf2/data-loc.exp: get integer valueof "sizeof (int)"
DUPLICATE: gdb.dwarf2/data-loc.exp: ptype foo.array_type
DUPLICATE: gdb.dwarf2/varval.exp: get integer valueof "sizeof (int)"
DUPLICATE: gdb.dwarf2/varval.exp: get integer valueof "sizeof (void *)"
DUPLICATE: gdb.dwarf2/implref-struct.exp: print-object=off: \
set print object off
DUPLICATE: gdb.dwarf2/implref-struct.exp: print-object=on: \
set print object on
DUPLICATE: gdb.dwarf2/dw2-bad-parameter-type.exp: ptype f
...
Fix as appropriate.
Tested on x86_64-linux.
gdb/testsuite/ChangeLog:
2020-05-12 Tom de Vries <tdevries@suse.de>
* gdb.dwarf2/comp-unit-lang.exp: Use with_test_prefix.
* gdb.dwarf2/dw2-bad-parameter-type.exp: Same.
* gdb.dwarf2/implref-struct.exp: Same.
* gdb.dwarf2/varval.exp: Ensure get_sizeof is called once per type.
* gdb.dwarf2/data-loc.exp: Same. Remove duplicate test.
When running gdb.base/jit-so.exp, we see duplicate test names:
$ grep PASS testsuite/gdb.sum | sort | uniq -c | sort -n
...
2 PASS: gdb.base/jit-so.exp: one_jit_test-1: info function jit_function
2 PASS: gdb.base/jit-so.exp: one_jit_test-2: info function jit_function
Give an explicit name to one test to avoid this.
gdb/testsuite/ChangeLog:
* gdb.base/jit-so.exp (one_jit_test): Change test name.
As discussed on gdb-patches, this restores info_command and the
breakpoint on info_command in gdb-gdb.gdb. This reverts a tiny part
of 0743fc83c0 ("Replace most calls to help_list and cmd_show_list"),
as well as 652fc23a30 ("Remove gdb-gdb.gdb breakpoint on disappeared
function info_command.").
gdb/ChangeLog
2020-05-11 Tom Tromey <tromey@adacore.com>
* cli/cli-cmds.c (info_command): Restore.
(_initialize_cli_cmds): Use add_prefix_command for "info".
* gdb-gdb.gdb.in: Restore breakpoint on info_command.
Building on the previous commit, this patch detects when two tests
have the same test name and causes Dejagnu to print a new result type
'# of duplicate test names' in the result summary. A line starting
with 'DUPLICATE: ' is also added to the gdb.sum and gdb.log files.
The DUPLICATE markers will be printed the second time a duplicate test
name is seen, and every time after that. So you might see:
PASS: gdb.base/sometest.exp: foo
PASS: gdb.base/sometest.exp: bar
PASS: gdb.base/sometest.exp: foo
DUPLICATE: gdb.base/sometest.exp: foo
PASS: gdb.base/sometest.exp: baz
PASS: gdb.base/sometest.exp: foo
DUPLICATE: gdb.base/sometest.exp: foo
However, the results will report a duplicate count of 1, indicating
that just one test name (foo) was duplicated.
Currently if the tests are run in parallel mode the new result type is
not merged into the combined summary file so users will need to run in
non-parallel mode to check this result. Similarly, the 'DUPLICATE: '
markers will not be merged into the final gdb.sum file. A later
commit will fix this.
gdb/testsuite/ChangeLog:
* lib/check-test-names.exp (all_test_names): New module variable.
(counts): Add 'duplicates' field.
(_check_duplicates): New procedure.
(check): Also check for duplicates.
(do_log_summary): Print duplicates count.
(do_reset_vars): Reset counter for duplicate test names, and
discard all know test names.
A new library is introduced that hooks into the core of Dejagnu and
detects when a test's name includes either the source or build paths.
If any offending test names are detected then Dejagnu will print a
new result type, '# of paths in test names'. Users should treat this
result type just like other bad results types, and aim not to increase
this number.
As well as displaying the total number of offending tests as part of
the final results, a new marker is included in both the gdb.log and
gdb.sum files, this marker starts with 'PATH: ', so an offending test
would be expected to appear like this:
PASS: gdb.base/sometest.exp: Loaded /path/to/build/testsuite/foo.exe
PATH: gdb.base/sometest.exp: Loaded /path/to/build/testsuite/foo.exe
This should make it easier to track down offending tests.
Currently for a local run on my machine, I don't see any offending
test names, but it is possible that different targets, or different
configurations, might currently be breaking the no paths rule.
In order to get this working I have needed to wrap two core Dejagnu
functions, log_summary, and reset_vars. Relying on core functions
that are not part of any API is always going to be risky, given the
relatively slow rate of Dejagnu change this is probably OK for now,
and we can possibly upstream some changes to Dejagnu that would allow
this functionality to be supported in a more official way later on.
Currently if the tests are run in parallel mode the new result type is
not merged into the combined summary file so users will need to run in
non-parallel mode to check this result. Similarly, the 'PATH: '
markers will not be merged into the combined summary file. A later
commit will fix this.
gdb/testsuite/ChangeLog:
* lib/gdb.exp: Include check-test-names.exp library.
* lib/check-test-names.exp: New file.
The val_print removal patches introduced an Ada regression on PPC64
(probably any big-endian system).
The issue comes because value_field does not understand that Ada
wrapper fields can be bitfields that wrap a non-scalar type. In this
case the value is already left-justified, so the justification done
there does the wrong thing.
Perhaps it would be good, eventually, to change value_field to
understand this case. In the meantime this implements an Ada-specific
solution.
gdb/ChangeLog
2020-05-11 Tom Tromey <tromey@adacore.com>
* ada-lang.c (ada_value_primitive_field): Now public.
* ada-lang.h (ada_value_primitive_field): Declare.
* ada-valprint.c (print_field_values): Use
ada_value_primitive_field for wrapper fields.
Test-case gdb.ada/packed_tagged.exp contains a kfail:
...
setup_kfail "gnat compiler bug" *-*-*
...
Kfails are used to indicate problems in gdb, xfails are used to indicate
problems in the environment.
A bug in the gnat compiler is a problem in the environment rather than gdb.
Fix this by changing the kfail into an xfail.
Tested on x86_64-linux.
gdb/testsuite/ChangeLog:
2020-05-11 Tom de Vries <tdevries@suse.de>
* gdb.ada/packed_tagged.exp: Change kfail into xfail.
When running tests using RUNTESTFLAGS="cpexprs.exp cpexprs-debug-types.exp",
we have:
...
Running src/gdb/testsuite/gdb.cp/cpexprs-debug-types.exp ...
Running src/gdb/testsuite/gdb.cp/cpexprs.exp ...
...
In the first test-case, we have -fdebug-types-section as expected:
...
Running src/gdb/testsuite/gdb.cp/cpexprs-debug-types.exp ...
g++ -fno-stack-protector -fdiagnostics-color=never \
-fdebug-types-section \
-c -g \
-o outputs/gdb.cp/cpexprs-debug-types/cpexprs-debug-types0.o \
src/gdb/testsuite/gdb.cp/cpexprs.cc
...
but in the second test-case, we have also have -fdebug-types-section:
...
Running src/gdb/testsuite/gdb.cp/cpexprs.exp ...
g++ -fno-stack-protector -fdiagnostics-color=never \
-fdebug-types-section \
-c -g -g \
-o outputs/gdb.cp/cpexprs/cpexprs0.o \
src/gdb/testsuite/gdb.cp/cpexprs.cc
...
This is due to using a global variable flags, which is set in
cpexprs-debug-types.exp and tested for existence in cpexprs.exp.
Fix this by using a more robust inclusion mechanism, that is:
- move the bulk of the test-case cpexprs.exp to cpexprs.exp.in,
- include it from cpexprs.exp and cpexprs-debug-types.exp, and
- set flags in both .exp files
gdb/testsuite/ChangeLog:
2020-05-11 Tom de Vries <tdevries@suse.de>
* gdb.cp/cpexprs.exp: Move everything except flags setting ...
* gdb.cp/cpexprs.exp.in: .. here.
* gdb.cp/cpexprs-debug-types.exp: Include cpexprs.exp.in instead of
cpexprs.exp.
This patch fixes all duplicate and tail parentheses test names.
These can really hinder automated test analysis such as used by
the buildbot.
Before:
$ cat testsuite/gdb.sum | egrep "^(PASS|FAIL|XPASS|XFAIL|KPASS|KFAIL)" \
| sort | uniq -c | sort -n | grep -v " 1 "
2 PASS: gdb.ada/attr_ref_and_charlit.exp: print s'last
2 PASS: gdb.ada/bp_on_var.exp: set breakpoint pending off
2 PASS: gdb.ada/complete.exp: complete p pck.inne
2 PASS: gdb.ada/fun_overload_menu.exp: multiple matches for f (f (1, null))
2 PASS: gdb.ada/type_coercion.exp: p q
2 PASS: gdb.ada/unc_arr_ptr_in_var_rec.exp: print My_P_Object.Ptr when no longer null
3 PASS: gdb.ada/fun_overload_menu.exp: 1
After:
<empty>
For parentheses, I've audited all occurrences of trailing parentheses.
Most offenders are of the form:
gdb_test "p func (..)" $expected_result
I've either added a unique test name or simply removed the whitespace
between the function name and the argument list.
gdb/testsuite/ChangeLog
2020-05-11 Keith Seitz <keiths@redhat.com>
* gdb.ada/arrayparam.exp: Resolve duplicate and tail parentheses
test names.
* gdb.ada/arrayptr.exp: Likewise.
* gdb.ada/assign_arr.exp: Likewise.
* gdb.ada/attr_ref_and_charlit.exp: Likewise.
* gdb.ada/bp_on_var.exp: Likewise.
* gdb.ada/call_pn.exp: Likewise.
* gdb.ada/complete.exp: Likewise.
* gdb.ada/fun_overload_menu.exp: Likewise.
* gdb.ada/funcall_param.exp: Likewise.
* gdb.ada/funcall_ref.exp: Likewise.
* gdb.ada/packed_array_assign.exp: Likewise.
* gdb.ada/same_component_name.exp: Likewise.
* gdb.ada/type_coercion.exp: Likewise.
* gdb.ada/unc_arr_ptr_in_var_rec.exp: Likewise.
* gdb.ada/variant_record_packed_array.exp: Likewise.
When running test-case gdb.fortran/info-modules.exp with target board
debug-names, I run into:
...
FAIL: gdb.fortran/info-modules.exp: info modules: check for entry \
'info-types-2.f90', '18', 'mod2'
...
In more detail, comparing the behaviour of the executable without and with
.debug_names section, we have:
...
-$ gdb -batch info-modules -ex "info modules"
+$ gdb -batch info-modules.debugnames -ex "info modules"
All defined modules:
-File /data/gdb_versions/devel/src/gdb/testsuite/gdb.fortran/info-types-2.f90:
-18: mod2
-
File /data/gdb_versions/devel/src/gdb/testsuite/gdb.fortran/info-types.f90:
16: mod1
...
This is due to the fact that the .debug_names section does not contain
DW_TAG_module entries.
Fix this in debug_names::psymbol_tag.
Build and tested on x86_64-linux with target board debug-names.
gdb/ChangeLog:
2020-05-11 Tom de Vries <tdevries@suse.de>
* dwarf2/index-write.c (debug_names::psymbol_tag): Handle
MODULE_DOMAIN.
Consider the following two-file test-case:
...
$ cat main.c
extern int foo (void);
int
main (void)
{
int sum, a, b;
sum = a + b + foo ();
return sum;
}
$ cat foo.c
int
foo (void)
{
return 3;
}
...
Compiled like this:
...
$ clang-10 -gdwarf-5 -gpubnames -c main.c
$ clang-10 -gdwarf-5 -c foo.c
$ clang-10 -gdwarf-5 -gpubnames main.o foo.o
...
When loading this exec into gdb, we run into this assert:
...
$ gdb a.out
Reading symbols from a.out...
warning: Section .debug_aranges in a.out entry at offset 0 \
debug_info_offset 0 does not exists, ignoring .debug_aranges.
src/gdb/dwarf2/read.c:6949: \
internal-error: cutu_reader::cutu_reader(dwarf2_per_cu_data*, \
abbrev_table*, int, bool): \
Assertion `this_cu->length == cu->header.get_length ()' failed.
...
The problem is that the determined length of the CU:
...
(gdb) p /x this_cu->length
$4 = 0x26a
...
does not match the actual length:
...
(gdb) p /x cu->header.get_length ()
$5 = 0x59
...
The length of the CU is determined in create_cus_from_debug_names_list, and
set based on this list in the .debug_names section:
...
Compilation Unit offsets [
CU[0]: 0x000000c7
]
...
and it is assumed that this is a complete list, so the size of the CU is
calculated using the end of the .debug_section at 0x331, making it 0x331 -
0xc7 == 0x26a.
However, the CU list is not complete:
...
$ llvm-dwarfdump -debug-info a.out \
| grep "Compile Unit" \
| sed 's/Compile Unit.*//'
0x00000000:
0x0000002e:
0x000000a5:
0x000000c7:
0x00000120:
0x00000157:
0x0000030f:
...
In particular, because the CU for foo.c is there at 0x120 (the rest of the CUs
is due to openSUSE having debug info for various linked in objects).
Fix the assert by not assuming to know the length of CUs in
create_cus_from_debug_names_list (if the .debug_names is not produced by GDB),
and setting it to 0, and setting it later to the actual length.
Note that this does not fix the .debug_aranges warning, that's PR25969.
Build and tested on x86_64-linux, with native and debug-names.
gdb/ChangeLog:
2020-05-11 Tom de Vries <tdevries@suse.de>
PR symtab/25941
* dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
with length 0, if not gdb-produced.
(cutu_reader::cutu_reader): Set CU length to actual length if 0.
gdb/testsuite/ChangeLog:
2020-05-11 Tom de Vries <tdevries@suse.de>
PR symtab/25941
* gdb.dwarf2/clang-debug-names.exp.in: New include exp file, factored
out of ...
* gdb.dwarf2/clang-debug-names.exp: ... here.
* gdb.dwarf2/clang-debug-names-2.exp: New file. Include
clang-debug-names.exp.in.
* gdb.dwarf2/clang-debug-names-2-foo.c: New test.
* gdb.dwarf2/clang-debug-names-2.c: New test.
opcodes/
* ppc-opc.c (powerpc_opcodes) <brd, brh, brw>: New mnemonics.
gas/
* testsuite/gas/ppc/byte_rev.d,
* testsuite/gas/ppc/byte_rev.s: New test.
* testsuite/gas/ppc/ppc.exp: Run it.
opcodes/
* ppc-opc.c (powerpc_opcodes) <slbiag>: Add variant with L operand.
gas/
* testsuite/gas/ppc/power10.s: New test.
* testsuite/gas/ppc/power10.d: Likewise.
* testsuite/gas/ppc/ppc.exp: Run it.
Tankut Baris Aktemur
Nick Clifton
H.J. Lu
GDB Administrator
Andrew Burgess
Simon Marchi
Tom de Vries
Gunther Nikl
Mihails Strasuns
Mihails Strasuns via Gdb-patches
Simon Marchi
Alan Modra
Tom Tromey
Keith Seitz
Peter Bergner