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This commit brings all the changes made by running gdb/copyright.py
as per GDB's Start of New Year Procedure.
For the avoidance of doubt, all changes in this commits were
performed by the script.
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When running test-case gdb.mi/mi-var-child-f.exp on openSUSE Tumbleweed
(with glibc 2.34) I run into:
...
(gdb) ^M
PASS: gdb.mi/mi-var-child-f.exp: mi runto prog_array
Expecting: ^(-var-create array \* array[^M
]+)?(\^done,name="array",numchild="[0-9]+",value=".*",type=.*,has_more="0"[^M
]+[(]gdb[)] ^M
[ ]*)
-var-create array * array^M
&"Attempt to use a type name as an expression.\n"^M
^error,msg="-var-create: unable to create variable object"^M
(gdb) ^M
FAIL: gdb.mi/mi-var-child-f.exp: create local variable array (unexpected output)
...
The problem is that the name array is used both:
- as the name for a local variable
- as the name of a type in glibc, in file malloc/dynarray-skeleton.c, as included
by nss/nss_files/files-hosts.c.
Fix this by ignoring the shared lib symbols.
Likewise in a couple of other fortran tests.
Tested on x86_64-linux.
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mi-var-child-f.exp uses array.f as the inferior, which uses an unnamed
main function. This causes false positive fails for Intel compilers, as
they emit the following DWARF:
~~~
0x0000002a: DW_TAG_subprogram
DW_AT_low_pc (0x0000000000404800)
DW_AT_high_pc (0x000000000040484c)
DW_AT_frame_base (DW_OP_reg6 RBP)
DW_AT_linkage_name ("MAIN__")
DW_AT_name ("_unnamed_main$$")
DW_AT_decl_file ("array.f")
DW_AT_decl_line (16)
DW_AT_external (true)
DW_AT_main_subprogram (true)
~~~
The testsuite for fortran uses test_compiler_info to determine a hardcoded
string which is used to run to main and as a testing regex:
~~~
proc fortran_main {} {
if {[test_compiler_info {gcc-4-[012]-*}]
|| [test_compiler_info {gcc-*}]
|| [test_compiler_info {icc-*}] {
return "MAIN__"
} elseif {[test_compiler_info {clang-*}]} {
return "MAIN_"
} else {
return "unknown"
}
}
~~~
GDB however uses DW_AT_name mostly in its output, which fails the regex.
To fix this testcase immediately, I modernized array.f and gave it a named
main. There was no specific reason it was unnamed anyway. Fixing
the testsuite properly is not straightforward. fortran_main and
test_compiler_info would need some changes, which has broader influences.
I might look at this later down the road.
gdb/testsuite/ChangeLog:
2021-06-11 Felix Willgerodt <felix.willgerodt@intel.com>
* gdb.mi/array.f: Convert into...
* gdb.mi/array.f90: ...this.
* gdb.mi/mi-var-child-f.exp: Use array.f90.
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This commits the result of running gdb/copyright.py as per our Start
of New Year procedure...
gdb/ChangeLog
Update copyright year range in copyright header of all GDB files.
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Name of fortran main function for Flang compiler is MAIN_ while
for gfortran it is MAIN__ . In test cases MAIN__ is hardcoded for
the purpose of inserting breakpoint.
New proc is added to detect main function name depending on the
compiler used.
Fortran specific version of runto_main named fortran_runto_main
is added.
This commit adds support for Flang main function, there should be
no change for gfortran.
gdb/testsuite/ChangeLog
* lib/fortran.exp (fortran_main): New Proc, handle flang MAIN_,
(fortran_runto_main): New Proc, fortran version of runto_main.
* gdb.fortran/array-bounds-high.exp: Handle flang MAIN_.
* gdb.fortran/array-bounds.exp: Likewise.
* gdb.fortran/array-slices.exp: Likewise.
* gdb.fortran/block-data.exp: Likewise.
* gdb.fortran/charset.exp: Likewise.
* gdb.fortran/common-block.exp: Likewise.
* gdb.fortran/complex.exp: Likewise.
* gdb.fortran/derived-type-function.exp: Likewise.
* gdb.fortran/derived-type.exp: Likewise.
* gdb.fortran/info-modules.exp: Likewise.
* gdb.fortran/info-types.exp: Likewise.
* gdb.fortran/intrinsics.exp: Likewise.
* gdb.fortran/library-module.exp: Likewise.
* gdb.fortran/logical.exp: Likewise.
* gdb.fortran/max-depth.exp: Likewise.
* gdb.fortran/module.exp: Likewise.
* gdb.fortran/multi-dim.exp: Likewise.
* gdb.fortran/nested-funcs.exp: Likewise.
* gdb.fortran/print-formatted.exp: Likewise.
* gdb.fortran/print_type.exp: Likewise.
* gdb.fortran/printing-types.exp: Likewise.
* gdb.fortran/ptr-indentation.exp: Likewise.
* gdb.fortran/ptype-on-functions.exp: Likewise.
* gdb.fortran/subarray.exp: Likewise.
* gdb.fortran/vla-alloc-assoc.exp: Likewise.
* gdb.fortran/vla-datatypes.exp: Likewise.
* gdb.fortran/vla-history.exp: Likewise.
* gdb.fortran/vla-ptr-info.exp: Likewise.
* gdb.fortran/vla-ptype-sub.exp: Likewise.
* gdb.fortran/vla-ptype.exp: Likewise.
* gdb.fortran/vla-sizeof.exp: Likewise.
* gdb.fortran/vla-type.exp: Likewise.
* gdb.fortran/vla-value-sub-arbitrary.exp: Likewise.
* gdb.fortran/vla-value-sub-finish.exp: Likewise.
* gdb.fortran/vla-value-sub.exp: Likewise.
* gdb.fortran/vla-value.exp: Likewise.
* gdb.fortran/whatis_type.exp: Likewise.
* gdb.mi/mi-var-child-f.exp: Likewise.
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gdb/ChangeLog:
Update copyright year range in all GDB files.
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This commit applies all changes made after running the gdb/copyright.py
script.
Note that one file was flagged by the script, due to an invalid
copyright header
(gdb/unittests/basic_string_view/element_access/char/empty.cc).
As the file was copied from GCC's libstdc++-v3 testsuite, this commit
leaves this file untouched for the time being; a patch to fix the header
was sent to gcc-patches first.
gdb/ChangeLog:
Update copyright year range in all GDB files.
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gdb/ChangeLog:
Update copyright year range in all GDB files
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This applies the second part of GDB's End of Year Procedure, which
updates the copyright year range in all of GDB's files.
gdb/ChangeLog:
Update copyright year range in all GDB files.
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gdb/ChangeLog:
Update year range in copyright notice of all files.
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gdb/ChangeLog:
Update year range in copyright notice of all files.
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of f77.
Allow for compiler variations of integer types.
Use mi_create_varobj.
Use mi_list_varobj_children for the immediate children of `array'.
Add "has_more" attribute for grandchildren test.
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Two modifications:
1. The addition of 2013 to the copyright year range for every file;
2. The use of a single year range, instead of potentially multiple
year ranges, as approved by the FSF.
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standard_output_file.
* gdb.mi/gdb2549.exp: Use standard_testfile.
* gdb.mi/gdb669.exp: Use standard_testfile.
* gdb.mi/gdb701.exp: Use standard_testfile.
* gdb.mi/gdb792.exp: Use standard_testfile.
* gdb.mi/mi-async.exp: Use standard_testfile.
* gdb.mi/mi-basics.exp: Use standard_testfile.
* gdb.mi/mi-break.exp: Use standard_testfile.
* gdb.mi/mi-cli.exp: Use standard_testfile.
* gdb.mi/mi-console.exp: Use standard_testfile.
* gdb.mi/mi-disassemble.exp: Use standard_testfile.
* gdb.mi/mi-eval.exp: Use standard_testfile.
* gdb.mi/mi-file-transfer.exp: Use standard_testfile.
* gdb.mi/mi-file.exp: Use standard_testfile.
* gdb.mi/mi-inheritance-syntax-error.exp: Use standard_testfile.
* gdb.mi/mi-logging.exp: Use standard_testfile.
* gdb.mi/mi-nonstop-exit.exp: Use standard_testfile.
* gdb.mi/mi-nonstop.exp: Use standard_testfile.
* gdb.mi/mi-ns-stale-regcache.exp: Use standard_testfile.
* gdb.mi/mi-nsintrall.exp: Use standard_testfile.
* gdb.mi/mi-nsmoribund.exp: Use standard_testfile.
* gdb.mi/mi-nsthrexec.exp: Use standard_testfile.
* gdb.mi/mi-pending.exp: Use standard_testfile,
standard_output_file.
* gdb.mi/mi-pthreads.exp: Use standard_testfile.
* gdb.mi/mi-read-memory.exp: Use standard_testfile.
* gdb.mi/mi-regs.exp: Use standard_testfile.
* gdb.mi/mi-return.exp: Use standard_testfile.
* gdb.mi/mi-reverse.exp: Use standard_testfile.
* gdb.mi/mi-simplerun.exp: Use standard_testfile.
* gdb.mi/mi-solib.exp: Use standard_testfile,
standard_output_file.
* gdb.mi/mi-stack.exp: Use standard_testfile.
* gdb.mi/mi-stepi.exp: Use standard_testfile.
* gdb.mi/mi-stepn.exp: Use standard_testfile.
* gdb.mi/mi-syn-frame.exp: Use standard_testfile.
* gdb.mi/mi-until.exp: Use standard_testfile.
* gdb.mi/mi-var-block.exp: Use standard_testfile.
* gdb.mi/mi-var-child-f.exp: Use standard_testfile.
* gdb.mi/mi-var-child.exp: Use standard_testfile.
* gdb.mi/mi-var-cmd.exp: Use standard_testfile.
* gdb.mi/mi-var-cp.exp: Use standard_testfile.
* gdb.mi/mi-var-display.exp: Use standard_testfile.
* gdb.mi/mi-var-invalidate.exp: Use standard_testfile,
standard_output_file.
* gdb.mi/mi-var-rtti.exp: Use standard_testfile.
* gdb.mi/mi-watch-nonstop.exp: Use standard_testfile.
* gdb.mi/mi-watch.exp: Use standard_testfile.
* gdb.mi/mi2-amd64-entry-value.exp: Use standard_testfile.
* gdb.mi/mi2-basics.exp: Use standard_testfile.
* gdb.mi/mi2-break.exp: Use standard_testfile.
* gdb.mi/mi2-cli.exp: Use standard_testfile.
* gdb.mi/mi2-console.exp: Use standard_testfile.
* gdb.mi/mi2-disassemble.exp: Use standard_testfile.
* gdb.mi/mi2-eval.exp: Use standard_testfile.
* gdb.mi/mi2-file.exp: Use standard_testfile.
* gdb.mi/mi2-pthreads.exp: Use standard_testfile.
* gdb.mi/mi2-read-memory.exp: Use standard_testfile.
* gdb.mi/mi2-regs.exp: Use standard_testfile.
* gdb.mi/mi2-return.exp: Use standard_testfile.
* gdb.mi/mi2-simplerun.exp: Use standard_testfile.
* gdb.mi/mi2-stack.exp: Use standard_testfile.
* gdb.mi/mi2-stepi.exp: Use standard_testfile.
* gdb.mi/mi2-syn-frame.exp: Use standard_testfile.
* gdb.mi/mi2-until.exp: Use standard_testfile.
* gdb.mi/mi2-var-block.exp: Use standard_testfile.
* gdb.mi/mi2-var-child.exp: Use standard_testfile.
* gdb.mi/mi2-var-cmd.exp: Use standard_testfile.
* gdb.mi/mi2-var-display.exp: Use standard_testfile.
* gdb.mi/mi2-watch.exp: Use standard_testfile.
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gdb/ChangeLog:
Copyright year update in most files of the GDB Project.
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Automatic update by copyright.sh.
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(skip_ada_tests, skip_java_tests): New.
(gdb_compile): Use gdb_compile_test for f77.
* lib/ada.exp (gdb_compile_ada): Use gdb_compile_test to record result.
* lib/java.exp (compile_java_from_source): Remove runtests check,
use gdb_compile_test to record result.
* gdb.ada/packed_array.exp, gdb.ada/fixed_points.exp,
gdb.ada/exec_changed.exp, gdb.ada/start.exp,
gdb.ada/watch_arg.exp, gdb.ada/null_record.exp,
gdb.ada/array_return.exp, gdb.ada/arrayidx.exp,
gdb.mi/mi-var-child-f.exp, gdb.fortran/types.exp,
gdb.fortran/array-element.exp, gdb.fortran/subarray.exp,
gdb.fortran/derived-type.exp, gdb.fortran/exprs.exp,
gdb.java/jmisc.exp, gdb.java/jmisc1.exp, gdb.java/jprint.exp,
gdb.java/jv-print.exp, gdb.java/jmain.exp: Add language skip,
adjust gdb_compile invocations.
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Switch the license of all .f and .f90 files to GPLv3.
Switch the license of all .s and .S files to GPLv3.
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* gdb.mi/mi-var-child.exp, gdb.mi/mi2-var-child.exp
* gdb.mi/mi-var-child-f.exp, gdb.mi/mi-var-cmd.exp
* gdb.mi/mi2-var-cmd.exp, gdb.mi/mi-var-display.exp
* gdb.mi/mi2-var-display.exp, gdb.mi/gdb701.exp
Revert tests to use mi_gdb_test and include value field in output
of -var-create.
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mi/mi-cmd-var.c (mi_cmd_var_create): Add value field.
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* lib/gdb.exp (gdb_compile_test): New.
(skip_ada_tests, skip_java_tests): New.
(gdb_compile): Use gdb_compile_test for f77.
* lib/ada.exp (gdb_compile_ada): Use gdb_compile_test to record result.
* lib/java.exp (compile_java_from_source): Remove runtests check,
use gdb_compile_test to record result.
* gdb.ada/packed_array.exp, gdb.ada/fixed_points.exp,
gdb.ada/exec_changed.exp, gdb.ada/start.exp,
gdb.ada/watch_arg.exp, gdb.ada/null_record.exp,
gdb.ada/array_return.exp, gdb.ada/arrayidx.exp,
gdb.mi/mi-var-child-f.exp, gdb.fortran/types.exp,
gdb.fortran/array-element.exp, gdb.fortran/subarray.exp,
gdb.fortran/derived-type.exp, gdb.fortran/exprs.exp,
gdb.java/jmisc.exp, gdb.java/jprint.exp,
gdb.java/jv-print.exp, gdb.java/jmain.exp: Add language skip,
adjust gdb_compile invocations.
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(skip_ada_tests, skip_java_tests): New.
(gdb_compile): Use gdb_compile_test for f77.
* lib/ada.exp (gdb_compile_ada): Use gdb_compile_test to record result.
* lib/java.exp (compile_java_from_source): Remove runtests check,
use gdb_compile_test to record result.
* gdb.ada/packed_array.exp, gdb.ada/fixed_points.exp,
gdb.ada/exec_changed.exp, gdb.ada/start.exp,
gdb.ada/watch_arg.exp, gdb.ada/null_record.exp,
gdb.ada/array_return.exp, gdb.ada/arrayidx.exp,
gdb.mi/mi-var-child-f.exp, gdb.fortran/types.exp,
gdb.fortran/array-element.exp, gdb.fortran/subarray.exp,
gdb.fortran/derived-type.exp, gdb.fortran/exprs.exp,
gdb.java/jmisc.exp, gdb.java/jprint.exp,
gdb.java/jv-print.exp, gdb.java/jmain.exp: Add language skip,
adjust gdb_compile invocations.
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