1 ========= Binutils Maintainers =========
3 This is the list of individuals responsible for maintenance and update
4 of the GNU Binary Utilities project. This includes the linker (ld),
5 the assembler (gas), the profiler (gprof), a whole suite of other
6 programs (binutils) and the libraries that they use (bfd and
7 opcodes). This project shares a common set of header files with the
8 GCC and GDB projects (include), so maintainership of those files is
9 shared amoungst the projects.
11 The home page for binutils is:
13 http://www.gnu.org/software/binutils/binutils.html
15 and patches should be sent to:
17 binutils@sourceware.org
19 with "[Patch]" as part of the subject line. Note - patches to the
20 top level config.guess and config.sub scripts should be sent to:
22 config-patches@gnu.org
24 and not to the binutils lists. Patches to the other top level
25 configure files (configure, configure.in, config-ml.in) should
26 be sent to the binutils lists, and copied to the gcc and gdb
27 lists as well (gcc-patches@gcc.gnu.org and
28 gdb-patches@sourceware.org).
30 --------- Blanket Write Privs ---------
32 The following people have permission to check patches into the
33 repository without obtaining approval first:
35 Nick Clifton <nickc@redhat.com> (head maintainer)
36 Richard Henderson <rth@redhat.com>
37 Ian Lance Taylor <ian@airs.com>
38 Jeff Law <law@redhat.com>
39 Jim Wilson <wilson@specifixinc.com>
40 DJ Delorie <dj@redhat.com>
41 Alan Modra <amodra@bigpond.net.au>
42 Michael Meissner <gnu@the-meissners.org>
43 Daniel Jacobowitz <dan@debian.org>
45 --------- Maintainers ---------
47 Maintainers are individuals who are responsible for, and have
48 permission to check in changes in, certain subsets of the code. Note
49 that maintainers still need approval to check in changes outside of
50 the immediate domain that they maintain.
52 If there is no maintainer for a given domain then the responsibility
53 falls to the head maintainer (above). If there are several
54 maintainers for a given domain then responsibility falls to the first
55 maintainer. The first maintainer is free to devolve that
56 responsibility among the other maintainers.
58 ALPHA Richard Henderson <rth@redhat.com>
59 ARM Nick Clifton <nickc@redhat.com>
60 ARM Richard Earnshaw <rearnsha@arm.com>
61 ARM Paul Brook <paul@codesourcery.com>
62 ARM (Symbian) Mark Mitchell <mark@codesourcery.com>
63 AVR Denis Chertykov <denisc@overta.ru>
64 AVR Marek Michalkiewicz <marekm@amelek.gda.pl>
65 BFIN Jie Zhang <jie.zhang@analog.com>
66 BFIN Bernd Schmidt <bernd.schmidt@analog.com>
67 BUILD SYSTEM Ben Elliston <bje@gnu.org>
68 BUILD SYSTEM Daniel Jacobowitz <dan@debian.org>
69 CR16 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
70 CRIS Hans-Peter Nilsson <hp@axis.com>
71 CRX M R Swami Reddy <MR.Swami.Reddy@nsc.com>
72 DLX Nikolaos Kavvadias <nkavv@physics.auth.gr>
73 DWARF2 Jason Merrill <jason@redhat.com>
74 FR30 Dave Brolley <brolley@redhat.com>
75 FRV Dave Brolley <brolley@redhat.com>
76 FRV Alexandre Oliva <aoliva@redhat.com>
77 H8300 Anil Paranjpe <anilp1@kpitcummins.com>
78 HPPA Dave Anglin <dave.anglin@nrc.ca>
79 HPPA elf32 Alan Modra <amodra@bigpond.net.au>
80 HPPA elf64 Jeff Law <law@redhat.com> [Basic maintainance only]
81 IA-64 Jim Wilson <wilson@specifixinc.com>
82 IQ2000 Stan Cox <scox@redhat.com>
83 i860 Jason Eckhardt <jle@rice.edu>
84 ix86 Alan Modra <amodra@bigpond.net.au>
85 ix86 PE Christopher Faylor <me+binutils@cgf.cx>
86 ix86 COFF DJ Delorie <dj@redhat.com>
87 ix86 H.J. Lu <hjl@gnu.org>
88 ix86 INTEL MODE Jan Beulich <jbeulich@novell.com>
89 M68HC11 M68HC12 Stephane Carrez <stcarrez@nerim.fr>
90 M68k Ben Elliston <bje@gnu.org>
91 M88k Mark Kettenis <kettenis@gnu.org>
92 MAXQ Inderpreet Singh <inderpreetb@noida.hcltech.com>
93 MEP Dave Brolley <brolley@redhat.com>
94 MIPS Eric Christopher <echristo@apple.com>
95 MIPS Thiemo Seufer <ths@networkno.de>
96 MMIX Hans-Peter Nilsson <hp@bitrange.com>
97 MN10300 Eric Christopher <echristo@apple.com>
98 MN10300 Alexandre Oliva <aoliva@redhat.com>
99 MSP430 Dmitry Diky <diwil@spec.ru>
100 NetBSD support Matt Thomas <matt@netbsd.org>
101 PPC Geoff Keating <geoffk@geoffk.org>
102 PPC Alan Modra <amodra@bigpond.net.au>
103 PPC vector ext Aldy Hernandez <aldyh@redhat.com>
104 s390, s390x Martin Schwidefsky <schwidefsky@de.ibm.com>
105 SCORE Mei Ligang <ligang@sunnorth.com.cn>
106 SH Alexandre Oliva <aoliva@redhat.com>
107 SH Kaz Kojima <kkojima@rr.iij4u.or.jp>
108 SPARC Jakub Jelinek <jakub@redhat.com>
109 TESTSUITES Ben Elliston <bje@gnu.org>
110 TIC4X Svein Seldal <svein@dev.seldal.com>
111 TIC54X Timothy Wall <twall@alum.mit.edu>
112 VAX Matt Thomas <matt@netbsd.org>
113 VAX Jan-Benedict Glaw <jbglaw@lug-owl.de>
114 x86_64 Jan Hubicka <jh@suse.cz>
115 x86_64 Andreas Jaeger <aj@suse.de>
116 x86_64 H.J. Lu <hjl@gnu.org>
117 Xtensa Bob Wilson <bob.wilson@acm.org>
118 z80 Arnold Metselaar <arnold.metselaar@planet.nl>
119 z8k Christian Groessler <chris@groessler.org>
122 --------- CGEN Maintainers -------------
124 CGEN is a tool for building, amongst other things, assemblers,
125 disassemblers and simulators from a single description of a CPU.
126 It creates files in several of the binutils directories, but it
127 is mentioned here since there is a single group that maintains
128 CGEN and the files that it creates.
130 If you have CGEN related problems you can send email to;
134 The current CGEN maintainers are:
136 Doug Evans, Frank Eigler
138 --------- Write After Approval ---------
140 Individuals with "write after approval" have the ability to check in
141 changes, but they must get approval for each change from someone in
142 one of the above lists (blanket write or maintainers).
144 [It's a huge list, folks. You know who you are. If you have the
145 *ability* to do binutils checkins, you're in this group. Just
146 remember to get approval before checking anything in.]
148 ------------- Obvious Fixes -------------
150 Fixes for obvious mistakes do not need approval, and can be checked in
151 right away, but the patch should still be sent to the binutils list.
152 The definition of obvious is a bit hazy, and if you are not sure, then
153 you should seek approval first. Obvious fixes include fixes for
154 spelling mistakes, blatantly incorrect code (where the correct code is
155 also blatantly obvious), and so on. Obvious fixes should always be
156 small, the larger they are, the more likely it is that they contain
157 some un-obvious side effect or consequence.
159 --------- Branch Checkins ---------
161 If a patch is approved for check in to the mainline sources, it can
162 also be checked into the current release branch. Normally however
163 only bug fixes should be applied to the branch. New features, new
164 ports, etc, should be restricted to the mainline. (Otherwise the
165 burden of maintaining the branch in sync with the mainline becomes too
166 great). If you are uncertain as to whether a patch is appropriate for
167 the branch, ask the branch maintainer. This is:
169 Daniel Jacobowitz <dan@debian.org>
171 -------- Testsuites ---------------
173 In general patches to any of the binutils testsuites should be
174 considered generic and sent to the binutils mailing list for
175 approval. Patches to target specific tests are the responsibility the
176 relevent port maintainer(s), and can be approved/checked in by them.
177 Other testsuite patches need the approval of a blanket-write-priveleges
180 -------- Configure patches ----------
182 Patches to the top level configure files (config.sub & config.guess)
183 are not the domain of the binutils project and they cannot be approved
184 by the binutils group. Instead they should be submitted to the config
187 config-patches@gnu.org
189 --------- Creating Branches ---------
191 Anyone with at least write-after-approval access may create a branch
192 to use for their own development purposes. In keeping with FSF
193 policies, all patches applied to such a branch must come from people
194 with appropriate copyright assignments on file. All legal
195 requirements that would apply to any other contribution apply equally
196 to contributions on a branch.
198 Before creating the branch, you should select a name for the branch of
201 binutils-<org>-<name>
203 where "org" is the initials of your organization, or your own initials
204 if you are acting as an individual. For example, for a branch created
205 by The GNUDist Company, "tgc" would be an appropriate choice for
206 "org". It's up to each organization to select an appropriate choice
207 for "name"; some organizations may use more structure than others, so
208 "name" may contain additional hyphens.
210 Suppose that The GNUDist Company was creating a branch to develop a
211 port of Binutils to the FullMonty processor. Then, an appropriate
212 choice of branch name would be:
216 A date stamp is not required as part of the name field, but some
217 organizations like to have one. If you do include the date, you
218 should follow these rules:
220 1. The date should be the date that the branch was created.
222 2. The date should be numerical and in the form YYYYMMDD.
226 binutils-tgc-fm_20050101
228 would be appropriate if the branch was created on January 1st, 2005.
230 Having selected the branch name, create the branch as follows:
232 1. Check out binutils, so that you have a CVS checkout corresponding
233 to the initial state of your branch.
237 cvs tag binutils-<org>-<name>-branchpoint
239 That tag will allow you, and others, to easily determine what's
240 changed on the branch relative to the initial state.
242 3. Create the branch:
244 cvs rtag -b -r binutils-<org>-<name>-branchpoint \
245 binutils-<org>-<name>-branch
247 4. Document the branch:
249 Add a description of the branch to binutils/BRANCHES, and check
250 that file in. All branch descriptions should be added to the
251 HEAD revision of the file; it doesn't help to modify
252 binutils/BRANCHES on a branch!
254 Please do not commit any patches to a branch you did not create
255 without the explicit permission of the person who created the branch.