$ git reset --hard 7ff883ca9c0269177f3c21ffd8e997bd1b260f5e $ git commit -a $ git pull Already up-to-date. $ git branch -a -v * master 4e17a18 [ahead 440] Merge branch 'master' of git://git.sv.gnu.org/weechat translation_ja 3cdb8ae translation: update remotes/github/master ffb012a translation: update remotes/origin/0.3.1 4c34d00 Version 0.3.1.1 remotes/origin/0.3.9 2429c9d Version 0.3.9.2 remotes/origin/HEAD -> origin/master remotes/origin/branch-0-2-6 d486a02 Version 0.2.6.3 remotes/origin/buffer-auto-renumber c82633e core: use first gap for new buffer only if the buffer has no layout number remotes/origin/dynamic-nick-prefix-suffix 16cc0b6 core: make nick prefix/suffix dynamic (move options from irc plugin to core, add logger options) (bug #37531) remotes/origin/guile2 0f143da guile: fix compilation with guile 2.0 remotes/origin/layout_infolist_hdata e2807e5 core: add variable "current_layout" in infolist "layout" remotes/origin/master c832116 irc: rename option irc.look.ban_mask_default to irc.network.ban_mask_default remotes/origin/perl-script-load 4a554d4 perl: fix compilation when multiplicity is disabled remotes/origin/scroll-beyond-end 354d96e core: fix filtered line displayed after /window scroll_beyond_end remotes/origin/secured-data ade379a rmodifier: update default rmodifier for /secure (add option decrypt) remotes/origin/shared-strings a4f7898 core: use shared strings for groups/nicks in nicklist $ git branch fix-color-emphasize origin/master Branch fix-color-emphasize set up to track remote branch master from origin. $ git branch -a -v fix-color-emphasize c832116 irc: rename option irc.look.ban_mask_default to irc.network.ban_mask_default * master 4e17a18 [ahead 440] Merge branch 'master' of git://git.sv.gnu.org/weechat translation_ja 3cdb8ae translation: update remotes/github/master ffb012a translation: update remotes/origin/0.3.1 4c34d00 Version 0.3.1.1 remotes/origin/0.3.9 2429c9d Version 0.3.9.2 remotes/origin/HEAD -> origin/master remotes/origin/branch-0-2-6 d486a02 Version 0.2.6.3 remotes/origin/buffer-auto-renumber c82633e core: use first gap for new buffer only if the buffer has no layout number remotes/origin/dynamic-nick-prefix-suffix 16cc0b6 core: make nick prefix/suffix dynamic (move options from irc plugin to core, add logger options) (bug #37531) remotes/origin/guile2 0f143da guile: fix compilation with guile 2.0 remotes/origin/layout_infolist_hdata e2807e5 core: add variable "current_layout" in infolist "layout" remotes/origin/master c832116 irc: rename option irc.look.ban_mask_default to irc.network.ban_mask_default remotes/origin/perl-script-load 4a554d4 perl: fix compilation when multiplicity is disabled remotes/origin/scroll-beyond-end 354d96e core: fix filtered line displayed after /window scroll_beyond_end remotes/origin/secured-data ade379a rmodifier: update default rmodifier for /secure (add option decrypt) remotes/origin/shared-strings a4f7898 core: use shared strings for groups/nicks in nicklist $ git checkout fix-color-emphasize Switched to branch 'fix-color-emphasize' $ git branch -a -v * fix-color-emphasize c832116 irc: rename option irc.look.ban_mask_default to irc.network.ban_mask_default master 4e17a18 [ahead 440] Merge branch 'master' of git://git.sv.gnu.org/weechat translation_ja 3cdb8ae translation: update remotes/github/master ffb012a translation: update remotes/origin/0.3.1 4c34d00 Version 0.3.1.1 remotes/origin/0.3.9 2429c9d Version 0.3.9.2 remotes/origin/HEAD -> origin/master remotes/origin/branch-0-2-6 d486a02 Version 0.2.6.3 remotes/origin/buffer-auto-renumber c82633e core: use first gap for new buffer only if the buffer has no layout number remotes/origin/dynamic-nick-prefix-suffix 16cc0b6 core: make nick prefix/suffix dynamic (move options from irc plugin to core, add logger options) (bug #37531) remotes/origin/guile2 0f143da guile: fix compilation with guile 2.0 remotes/origin/layout_infolist_hdata e2807e5 core: add variable "current_layout" in infolist "layout" remotes/origin/master c832116 irc: rename option irc.look.ban_mask_default to irc.network.ban_mask_default remotes/origin/perl-script-load 4a554d4 perl: fix compilation when multiplicity is disabled remotes/origin/scroll-beyond-end 354d96e core: fix filtered line displayed after /window scroll_beyond_end remotes/origin/secured-data ade379a rmodifier: update default rmodifier for /secure (add option decrypt) remotes/origin/shared-strings a4f7898 core: use shared strings for groups/nicks in nicklist $ gdb -p `pgrep weechat` GNU gdb (GDB) 7.4.1-debian Copyright (C) 2012 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. Attaching to process 21634 (gdb)
gdbのコマンド
3箇所にbreakポイントを作り、ifでbreakする条件を設定する例。および表示する例。および削除する例。
(gdb) break gui_color_emphasize if strcmp(search,"") != 0 (gdb) break gui_chat_string_real_pos (gdb) break gui_chat_string_pos (gdb) info breakpoints (gdb) delete breakpoints 1 (gdb) delete breakpoints 2 (gdb) delete breakpoints 3
1行進める例。次のbreakポイントまで進める例。関数の最後まで進める例。
(gdb) next (gdb) continue (gdb) finish
表示系。printは一回だけ表示。displayはbreakのたびに表示。
(gdb) print pos (gdb) display pos
いちいち終了するとbeakポイントとか全てリセットされてしまうので、detachとattachを使う。
(gdb) detach (gdb) attach 9999
成功する場合
C-r pi
0---------1---------2---------3---------4---------5--------- 012345678901234567890123456789012345678901234567890123456789 WeeChat 0.4.3-dev [compiled on Dec 8 2013 17:14:34]
| gui_chat_string_pos | "WeeChat 0.4.3-dev [compiled on Dec 8 2013 17:14:34]" | 22 bytes | 22 chars | OK |
| gui_chat_string_real_pos | "\031\061\061WeeChat 0.4.3-dev \031\062\070[\031\063\062compiled on Dec 8 2013 17:14:34\031\062\070]" | 22 chars | 31 bytes | OK |
| gui_chat_string_pos | "WeeChat 0.4.3-dev [compiled on Dec 8 2013 17:14:34]" | 24 bytes | 24 chars | OK |
| gui_chat_string_real_pos | "\031\061\061WeeChat 0.4.3-dev \031\062\070[\031\063\062compiled on Dec 8 2013 17:14:34\031\062\070]" | 24 chars | 33 bytes | OK |
デバッグ後の確認
0---------1---------2---------3---------4---------5--------- 012345678901234567890123456789012345678901234567890123456789 WeeChat 0.4.3-dev [compiled on Dec 10 2013 22:56:15]
| gui_chat_string_pos | "WeeChat 0.4.3-dev [compiled on Dec 10 2013 22:56:15]" | 22 bytes | 22 chars | OK |
| gui_chat_string_real_pos | "\031\061\061WeeChat 0.4.3-dev \031\062\070[\031\063\062compiled on Dec 10 2013 22:56:15\031\062\070]" | 22 chars | 31 bytes | OK |
| gui_chat_string_pos | "WeeChat 0.4.3-dev [compiled on Dec 10 2013 22:56:15]" | 24 bytes | 24 chars | OK |
| gui_chat_string_real_pos | "\031\061\061WeeChat 0.4.3-dev \031\062\070[\031\063\062compiled on Dec 10 2013 22:56:15\031\062\070]" | 24 chars | 33 bytes | OK |
失敗する場合
C-r パイ
0---------1---------2---------3---------4---------5--------- 012345678901234567890123456789012345678901234567890123456789 WeeChat 0.4.3-dev [コンパイル日時 Dec 8 2013 17:14:34]
| gui_chat_string_pos | "WeeChat 0.4.3-dev [コンパイル日時 Dec 8 2013 17:14:34]" | 25 bytes | 21 chars | OK |
| gui_chat_string_real_pos | "\031\061\061WeeChat 0.4.3-dev \031\062\070[\031\063\062コンパイル日時 Dec 8 2013 17:14:34\031\062\070]" | 21 chars | 31 bytes | NG (34 bytes) |
| gui_chat_string_pos | "WeeChat 0.4.3-dev [コンパイル日時 Dec 8 2013 17:14:34]" | 31 bytes | 23 chars | OK |
| gui_chat_string_real_pos | "\031\061\061WeeChat 0.4.3-dev \031\062\070[\031\063\062コンパイル日時 Dec 8 2013 17:14:34\031\062\070]" | 23 chars | 34 bytes | NG (40 bytes) |
デバッグ後の確認
0---------1---------2---------3---------4---------5--------- 012345678901234567890123456789012345678901234567890123456789 WeeChat 0.4.3-dev [コンパイル日時 Dec 10 2013 22:56:15]
| gui_chat_string_pos | "WeeChat 0.4.3-dev [コンパイル日時 Dec 10 2013 22:56:15]" | 25 bytes | 21 chars | OK |
| gui_chat_string_real_pos | "\031\061\061WeeChat 0.4.3-dev \031\062\070[\031\063\062コンパイル日時 Dec 10 2013 22:56:15\031\062\070]" | 21 chars | 34 bytes | OK |
| gui_chat_string_pos | "WeeChat 0.4.3-dev [コンパイル日時 Dec 10 2013 22:56:15]" | 31 bytes | 23 chars | OK |
| gui_chat_string_real_pos | "\031\061\061WeeChat 0.4.3-dev \031\062\070[\031\063\062コンパイル日時 Dec 10 2013 22:56:15\031\062\070]" | 23 chars | 40 bytes | OK |