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2024-01-04Update year range in copyright notice of binutils filesAlan Modra1-1/+1
Adds two new external authors to etc/update-copyright.py to cover bfd/ax_tls.m4, and adds gprofng to dirs handled automatically, then updates copyright messages as follows: 1) Update cgen/utils.scm emitted copyrights. 2) Run "etc/update-copyright.py --this-year" with an extra external author I haven't committed, 'Kalray SA.', to cover gas testsuite files (which should have their copyright message removed). 3) Build with --enable-maintainer-mode --enable-cgen-maint=yes. 4) Check out */po/*.pot which we don't update frequently.
2023-02-09Add full display feature to dwarf-mode.elTom Tromey1-3/+14
I've found that I often use dwarf-mode with relatively small test files. In this situation, it's handy to be able to expand all the DWARF, rather than moving to each "..." separately and using C-u C-m. This patch implements this feature. It also makes a couple of other minor changes: * I removed a stale FIXME from dwarf-mode. In practice I find I often use "g" to restore the buffer to a pristine state; checking the file mtime would work against this. * I tightened the regexp in dwarf-insert-substructure. This prevents the C-m binding from trying to re-read a DIE which has already been expanded. * Finally, I've bumped the dwarf-mode version number so that this version can easily be installed using package.el. 2023-02-09 Tom Tromey <tromey@adacore.com> * dwarf-mode.el: Bump version to 1.8. (dwarf-insert-substructure): Tighten regexp. (dwarf-refresh-all): New defun. (dwarf-mode-map): Bind "A" to dwarf-refresh-all. (dwarf-mode): Remove old FIXME.
2023-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
The newer update-copyright.py fixes file encoding too, removing cr/lf on binutils/bfdtest2.c and ld/testsuite/ld-cygwin/exe-export.exp, and embedded cr in binutils/testsuite/binutils-all/ar.exp string match.
2022-12-19Avoid compiler warning in dwarf-do-refreshTom Tromey1-1/+1
The Emacs 28 compiler warns about dwarf-mode.el: Warning (comp): dwarf-mode.el:180:32: Warning: Unused lexical argument `ignore' This is easily fixed by prepending "_" to the parameter's name. binutils/ChangeLog 2022-12-19 Tom Tromey <tromey@adacore.com> * dwarf-mode.el (dwarf-do-refresh): Avoid compiler warning.
2022-03-15Fix bug in dwarf-mode.elTom Tromey1-4/+6
I noticed that, occasionally, dwarf-mode would think that the objdump subprocess was still running after it had clearly exited. I managed to reliably reproduce this today and learned that a process sentinel is not guaranteed to be run with the current buffer set to the process buffer. This patch fixes the problem. I've bumped the version number of dwarf-mode.el to make it easier to install for users who already have an earlier one installed. I'm checking this in. 2022-03-15 Tom Tromey <tromey@adacore.com> * dwarf-mode.el: Now 1.7. (dwarf--sentinel): Switch to the process buffer.
2022-01-02Update year range in copyright notice of binutils filesAlan Modra1-1/+1
The result of running etc/update-copyright.py --this-year, fixing all the files whose mode is changed by the script, plus a build with --enable-maintainer-mode --enable-cgen-maint=yes, then checking out */po/*.pot which we don't update frequently. The copy of cgen was with commit d1dd5fcc38ead reverted as that commit breaks building of bfp opcodes files.
2021-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2020-08-12Two fixes in dwarf-mode.elTom Tromey1-5/+7
This fixes a couple of small problems in dwarf-mode.el. First, I noticed that for an attribute like: <2><136c>: Abbrev Number: 11 (DW_TAG_member) <136d> DW_AT_name : t ... the "t" would not be font-locked using the function name face. The problem here is that the regexp assumed the indirect string format, like: <12ac> DW_AT_name : (indirect string, offset: 0x1b40): whatever Here the fix is to adjust the regexp to match both formats. Second, when following a DIE reference, point could end up on an attribute instead. This happens when there is a zero-length attribute with the same "offset" as the following DIE, like: <12c5> DW_AT_GNU_all_call_sites: 1 <2><12c5>: Abbrev Number: 5 (DW_TAG_formal_parameter) Here the fix is to search for the DIE by looking for the depth ("<2>" in the example) as well. I've bumped the internal version number to make it simpler to install this using the Emacs package facility. binutils/ChangeLog 2020-08-12 Tom Tromey <tromey@adacore.com> * dwarf-mode.el (Version): Now 1.6. (dwarf-die-button-action): Tighten DIE reference regexp. (dwarf-font-lock-keywords): Update name regexp.
2020-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2019-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2018-06-25Add a syntax table to dwarf-mode.elTom Tromey1-1/+10
This adds a syntax table for dwarf-mode to dwarf-mode.el. I noticed the need for this when trying to use mark-sexp (C-M-SPC) on a hex number -- it copied the trailing ">" as well, which isn't desirable. I've also bumped the version number to make this simpler to install via the Emacs package system. Tested locally. I'm checking this in. binutils/ChangeLog 2018-06-25 Tom Tromey <tom@tromey.com> * dwarf-mode.el (dwarf-mode-syntax-table): New variable. Bump version number.
2018-01-03Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2017-10-10Bump dwarf-mode version numberTom Tromey1-1/+1
Bump the dwarf-mode version number, so it can be installed by package.el users who installed an earlier verision. 2017-10-10 Tom Tromey <tom@tromey.com> * dwarf-mode.el: Bump to version 1.4.
2017-10-10Asynchronous insertion for dwarf-mode.elTom Tromey1-16/+58
I was recently examining a very large .debug file. I tried to use dwarf-mode, but it blocked Emacs for a very long time while reading output. This patch changes dwarf-mode to run the objdump process asynchronously. This way, I can still do other things in Emacs while waiting for the dumping to finish. 2017-10-10 Tom Tromey <tom@tromey.com> * dwarf-mode.el (dwarf--process, dwarf--deletion-region): New defvar. (dwarf--check-running, dwarf--sentinel, dwarf--invoke) (dwarf--filter): New functions. (dwarf-do-insert-substructure, dwarf-do-refresh): Call dwarf--check-running, dwarf--invoke. (dwarf-browse): Initialize new variables.
2017-10-10Set lexical-binding in dwarf-modeTom Tromey1-1/+1
Emacs has had lexical binding for a while, and it's a good practice to use it; so enable it in dwarf-mode.el. 2017-10-10 Tom Tromey <tom@tromey.com> * dwarf-mode.el: Set lexical-binding.
2017-10-10Bind keys in dwarf-mode-map definitionTom Tromey1-2/+7
It's bad Emacs style to define keys from a top-level form. Instead, one should define a mode map separately and binding keys in the definition. This lets users completely override the map by defining it before loading the mode. 2017-10-10 Tom Tromey <tom@tromey.com> * dwarf-mode.el (dwarf-mode-map): New defvar.
2017-01-02Update year range in copyright notice of all files.Alan Modra1-1/+1
2016-11-04set default-directory in dwarf-browseTom Tromey1-1/+2
I've been using dwarf-mode.el again recently and I found it mildly annoying that the mode doesn't set default-directory. Setting it means that operations in the dwarf-browsing buffer default to the directory holding the object file being investigated. This bumps the version number as well so that updating it via the package manager works properly. 2016-11-04 Tom Tromey <tom@tromey.com> * dwarf-mode.el (dwarf-browse): Set default-directory. Bump version number.
2016-01-01Copyright update for binutilsAlan Modra1-1/+1
2015-01-02ChangeLog rotatation and copyright year updateAlan Modra1-1/+1
2014-03-05Update copyright yearsAlan Modra1-1/+1
2013-04-08 * dwarf-mode.el: Bump version number.Tom Tromey1-4/+3
(dwarf-mode): Remove autoload. (dwarf-die-reference): Relax regexp.
2012-12-17Add copyright noticesNick Clifton1-0/+2
2012-06-13 * dwarf-mode.el: Add final comment. Bump version.Tom Tromey1-3/+5
(dwarf-insert-substructure-button): Use string-to-number. (dwarf-browse): Fix autoload cookie.
2011-06-16 * dwarf-mode.el (dwarf-do-insert-substructure): CallTom Tromey1-2/+2
expand-file-name. (dwarf-do-refresh): Likewise.
2011-04-28 * NEWS: Add note about --dwarf-depth, --dwarf-start, andTom Tromey1-0/+167
dwarf-mode.el. * objdump.c (suppress_bfd_header): New global. (usage): Update. (OPTION_DWARF_DEPTH, OPTION_DWARF_START): New constants. (options): Add dwarf-depth and dwarf-start entries. (dump_bfd): Use suppress_bfd_header. (main): Handle OPTION_DWARF_START, OPTION_DWARF_DEPTH. * doc/binutils.texi (objcopy): Document --dwarf-depth and --dwarf-start. (readelf): Likewise. * dwarf-mode.el: New file. * dwarf.c (dwarf_cutoff_level, dwarf_start_die): New globals. (read_and_display_attr_value): Also check debug_info_p. (process_debug_info): Handle dwarf_start_die and dwarf_cutoff_level. * dwarf.h (dwarf_cutoff_level, dwarf_start_die): Declare. * readelf.c (usage): Update. (OPTION_DWARF_DEPTH): New macro. (OPTION_DWARF_START): Likewise. (options): Add dwarf-depth and dwarf-start entries. (parse_args): Handle OPTION_DWARF_START and OPTION_DWARF_DEPTH. testsuite * binutils-all/objdump.W: Correct output.
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