Commit graph

8 commits

Author SHA1 Message Date
Joel Brobecker
ecd75fc8ee Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
Joel Brobecker
28e7fd6234 Update years in copyright notice for the GDB files.
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.
2013-01-01 06:33:28 +00:00
Tom Tromey
76027ef599 * gdb.dwarf2/dup-psym.exp: Use prepare_for_testing_full.
* gdb.dwarf2/dw2-anonymous-func.exp: Use
	prepare_for_testing_full.
	* gdb.dwarf2/dw2-basic.exp: Use prepare_for_testing_full.
	* gdb.dwarf2/dw2-compressed.exp: Use prepare_for_testing_full.
	* gdb.dwarf2/dw2-const.exp: Use prepare_for_testing_full.
	* gdb.dwarf2/dw2-cu-size.exp: Use prepare_for_testing_full.
	* gdb.dwarf2/dw2-intercu.exp: Use prepare_for_testing_full.
	* gdb.dwarf2/dw2-intermix.exp: Use prepare_for_testing_full.
	* gdb.dwarf2/dw2-linkage-name-trust.exp: Use
	prepare_for_testing_full.
	* gdb.dwarf2/dw2-producer.exp: Use prepare_for_testing_full.
	* gdb.dwarf2/dw2-ref-missing-frame.exp: Use
	prepare_for_testing_full.
	* gdb.dwarf2/dw2-restore.exp: Use prepare_for_testing_full.
	* gdb.dwarf2/dw2-strp.exp: Use prepare_for_testing_full.
	* gdb.dwarf2/mac-fileno.exp: Use prepare_for_testing_full.
2012-07-12 15:15:07 +00:00
Tom Tromey
c83ee9021b * gdb.dwarf2/pr10770.exp: Use standard_testfile.
* gdb.dwarf2/dw2-var-zero-addr.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-param-error.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-op-call.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-inline-param.exp: Use standard_testfile,
	prepare_for_testing.
	* gdb.dwarf2/dw2-inline-break.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-ifort-parameter.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-cp-infcall-ref-static.exp: Use
	standard_testfile.
	* gdb.dwarf2/dw2-case-insensitive.exp: Use standard_testfile.
	* gdb.dwarf2/dw4-sig-types.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-objfile-overlap.exp: Use standard_testfile.
	* gdb.dwarf2/callframecfa.exp: Use standard_testfile,
	prepare_for_testing.
	* gdb.dwarf2/dup-psym.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-ada-ffffffff.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-anonymous-func.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-bad-parameter-type.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-basic.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-compressed.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-const.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-cu-size.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-double-set-die-type.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-empty-namespace.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-empty-pc-range.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-filename.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-icc-opaque.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-inheritance.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-intercu.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-intermix.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-linkage-name-trust.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-modula2-self-type.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-namespaceless-anonymous.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-op-stack-value.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-producer.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-ranges.exp: Use standard_testfile,
	standard_output_file.
	* gdb.dwarf2/dw2-ref-missing-frame.exp: Use standard_testfile,
	standard_output_file.
	* gdb.dwarf2/dw2-restore.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-simple-locdesc.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-skip-prologue.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-stack-boundary.exp: Use standard_testfile.
	* gdb.dwarf2/dw2-strp.exp: Use standard_testfile.
	* gdb.dwarf2/dw4-sig-type-unused.exp: Use standard_testfile.
	* gdb.dwarf2/implptr-64bit.exp: Use standard_testfile.
	* gdb.dwarf2/implptr-optimized-out.exp: Use standard_testfile.
	* gdb.dwarf2/implptr.exp: Use standard_testfile.
	* gdb.dwarf2/mac-fileno.exp: Use standard_testfile.
	* gdb.dwarf2/member-ptr-forwardref.exp: Use standard_testfile.
	* gdb.dwarf2/pieces.exp: Use standard_testfile.
	* gdb.dwarf2/pr11465.exp: Use standard_testfile.
	* gdb.dwarf2/pr13961.exp: Use standard_testfile.
	* gdb.dwarf2/valop.exp: Use standard_testfile,
	prepare_for_testing.
2012-06-27 17:00:09 +00:00
Joel Brobecker
0b30217134 Copyright year update in most files of the GDB Project.
gdb/ChangeLog:

        Copyright year update in most files of the GDB Project.
2012-01-04 08:17:56 +00:00
Yao Qi
810cfdbbaf 2011-01-19 Yao Qi <yao@codesourcery.com>
* gdb.asm/asm-source.exp: Replace ARM target triplet with a
	canonical form.
	Remove "xscale-*-*"
	* gdb.xml/tdesc-regs.exp: Likewise.
	* gdb.python/py-section-script.exp: Replace ARM target triplet
	with canonical form.
	Match arm*-*-symbianelf*.
	* gdb.base/dup-sect.exp: Likewise.
	* lib/dwarf.exp: New.
	* gdb.dwarf2/callframecfa.exp: Check dwarf2 support by routine
	dwarf2_support.
	* gdb.dwarf2/dup-psym.exp: Likewise.
	* gdb.dwarf2/dw2-ada-ffffffff.exp: Likewise.
	* gdb.dwarf2/dw2-anonymous-func.exp: Likewise.
	* gdb.dwarf2/dw2-bad-parameter-type.exp: Likewise.
	* gdb.dwarf2/dw2-basic.exp: Likewise.
	* gdb.dwarf2/dw2-compressed.exp: Likewise.
	* gdb.dwarf2/dw2-const.exp: Likewise.
	* gdb.dwarf2/dw2-cp-infcall-ref-static.exp: Likewise.
	* gdb.dwarf2/dw2-cu-size.exp: Likewise.
	* gdb.dwarf2/dw2-double-set-die-type.exp: Likewise.
	* gdb.dwarf2/dw2-empty-namespace.exp: Likewise.
	* gdb.dwarf2/dw2-filename.exp: Likewise.
	* gdb.dwarf2/dw2-inheritance.exp: Likewise.
	* gdb.dwarf2/dw2-inline-param.exp: Likewise.
	* gdb.dwarf2/dw2-intercu.exp: Likewise.
	* gdb.dwarf2/dw2-intermix.exp: Likewise.
	* gdb.dwarf2/dw2-modula2-self-type.exp: Likewise.
	* gdb.dwarf2/dw2-noloc.exp: Likewise.
	* gdb.dwarf2/dw2-op-call.exp: Likewise.
	* gdb.dwarf2/dw2-producer.exp: Likewise.
	* gdb.dwarf2/dw2-ranges.exp: Likewise.
	* gdb.dwarf2/dw2-ref-missing-frame.exp: Likewise.
	* gdb.dwarf2/dw2-stack-boundary.exp: Likewise.
	* gdb.dwarf2/dw2-strp.exp: Likewise.
	* gdb.dwarf2/dw2-unresolved.exp: Likewise.
	* gdb.dwarf2/implptr.exp: Likewise.
	* gdb.dwarf2/mac-fileno.exp: Likewise.
	* gdb.dwarf2/member-ptr-forwardref.exp: Likewise.
	* gdb.dwarf2/pieces.exp: Likewise.
	* gdb.dwarf2/pr11465.exp: Likewise.
	* gdb.dwarf2/valop.exp: Likewise.
	* gdb.dwarf2/watch-notconst.exp: Likewise.
	* gdb.mi/dw2-ref-missing-frame.exp: Likewise.
2011-01-19 20:26:10 +00:00
Joel Brobecker
7b6bb8daac run copyright.sh for 2011. 2011-01-01 15:34:07 +00:00
Joel Brobecker
e8d054800a [dwarf] Anonymous nested function causes SEGV during psymbol read
According to the DWARF3 standard, a function always has a name attribute
(Section 3.3 - Subroutine and Entry Point Entries).  The only exception
is when a DW_AT_abstract_origin attribute is provided, in which case
the name may be inherited from the referenced DIE.

The problem occured because our compiler generated a subprogram DIE
for a nested function where the name attribute was missing (and no
abstract-origin either).  Our code in add_partial_symbol is not
prepared to deal with the situation, and happily just tries  to compute
the length of the (NULL) function name.

This normally cannot happen, because there is already a guard in
scan_partial_symbols, where we (silently!) ignore anonymous dies,
including anonymous subprograms. Unfortunately, there is a flaw that
affects Ada and other languages that allow nested subprograms. For
nested subprograms, we do not go through scan_partial_symbols and
thus we are missing the name check.

This patch adds the name check in the nested subprogram case. It also
adds a complaint which is emitted during the psymtab->symtab conversion
phase.

gdb/ChangeLog:

        * dwarf2read.c (add_partial_subprogram): Make sure the subprogram
        DIE has a name before creating the associated partial symbol.
        (read_func_scope): Emit a complaint if the subprogram does not
        have a name or when we can't extract the subprogram PC bounds.

gdb/testsuite/ChangeLog:

        * gdb.dwarf2/dw2-anonymous-func.S: New file.
        * gdb.dwarf2/dw2-anonymous-func.exp: New testcase.

Tested on x86_64-linux, no regression.  Note that the testcase also
verifies that the psymtab->symtab conversion does not crash (this is
the purpose of the "list file1.txt:1" test.
2010-03-18 18:35:55 +00:00