From fa1af8427798be23dc3a1a3936f43993d0e9da75 Mon Sep 17 00:00:00 2001
From: Thomas Schwinge <thomas@codesourcery.com>
Date: Sun, 1 Nov 2015 19:35:45 +0100
Subject: open_issues/binutils: binutils-gdb: Re-run after system updates.

---
 open_issues/binutils.mdwn        | 33 ++++++++++++++++++---------------
 open_issues/strict_aliasing.mdwn | 10 +++++++++-
 2 files changed, 27 insertions(+), 16 deletions(-)

(limited to 'open_issues')

diff --git a/open_issues/binutils.mdwn b/open_issues/binutils.mdwn
index 7a887d52..289206ad 100644
--- a/open_issues/binutils.mdwn
+++ b/open_issues/binutils.mdwn
@@ -305,13 +305,11 @@ Different hosts may default to different shells and compiler versions; thus
 harmonized.  Debian GCC (which is used in the testsuite) likes to pass
 `-plugin [...]` and `--sysroot=/` to `ld`,
 so we need to configure with support for plugins and
-sysroots.  In the GDB build, there are several occurences of *error:
-dereferencing type-punned pointer will break strict-aliasing rules* in the
-MIG-generated stub files; thus no `-Werror` until that is resolved
-([[strict_aliasing]]).
+sysroots.  In the GDB build, there are compiler diagnostics reported in the
+MIG-generated stub files; thus no `-Werror` until that is resolved.
 
-This takes up around 1.4 GiB, and runs for [[22 min|performance#measure]] on
-kepler.SCHWINGE and [[16 min|performance#measure]] on laplace.SCHWINGE.
+This takes up around 1.4 GiB, and runs for [[23 min|performance#measure]] on
+kepler.SCHWINGE and [[19 min|performance#measure]] on laplace.SCHWINGE.
 
 <!--
 
@@ -352,14 +350,19 @@ formats, and more emulation vectors.
 
     `-Wmissing-prototypes`
 
-        notify_S.c:305:24: warning: no previous prototype for 'notify_server' []
-        notify_S.c:341:28: warning: no previous prototype for 'notify_server_routine' []
-        process_reply_S.c:343:24: warning: no previous prototype for 'process_reply_server' []
-        process_reply_S.c:379:28: warning: no previous prototype for 'process_reply_server_routine' []
-        msg_reply_S.c:165:24: warning: no previous prototype for 'msg_reply_server' []
-        msg_reply_S.c:201:28: warning: no previous prototype for 'msg_reply_server_routine' []
-        exc_request_S.c:157:24: warning: no previous prototype for 'exc_server' []
-        exc_request_S.c:193:28: warning: no previous prototype for 'exc_server_routine' []
+    On 2015-10-30 noticed that the following are gone:
+
+        notify_S.c:341:28: warning: no previous prototype for 'notify_server_routine' [-Wmissing-prototypes]
+        process_reply_S.c:379:28: warning: no previous prototype for 'process_reply_server_routine' [-Wmissing-prototypes]
+        msg_reply_S.c:201:28: warning: no previous prototype for 'msg_reply_server_routine' [-Wmissing-prototypes]
+        exc_request_S.c:193:28: warning: no previous prototype for 'exc_server_routine' [-Wmissing-prototypes]
+
+    ... however these still remain:
+
+        notify_S.c:305:24: warning: no previous prototype for 'notify_server' [-Wmissing-prototypes]
+        process_reply_S.c:343:24: warning: no previous prototype for 'process_reply_server' [-Wmissing-prototypes]
+        msg_reply_S.c:165:24: warning: no previous prototype for 'msg_reply_server' [-Wmissing-prototypes]
+        exc_request_S.c:157:24: warning: no previous prototype for 'exc_server' [-Wmissing-prototypes]
 
   * `O_NOFOLLOW`
 
@@ -407,7 +410,7 @@ kepler.SCHWINGE and [[1 min|performance#measure]] on laplace.SCHWINGE.
     $ make -k check 2>&1 | tee log_test
     [...]
 
-This runs for [[34 min|performance#measure]] on kepler.SCHWINGE and [[45
+This runs for [[40 min|performance#measure]] on kepler.SCHWINGE and [[56
 min|performance#measure]] on laplace.SCHWINGE.
 
 When running `make -k check 2>&1 | tee log_test`, at the end of the testsuite
diff --git a/open_issues/strict_aliasing.mdwn b/open_issues/strict_aliasing.mdwn
index 0e59f796..61960480 100644
--- a/open_issues/strict_aliasing.mdwn
+++ b/open_issues/strict_aliasing.mdwn
@@ -1,4 +1,5 @@
-[[!meta copyright="Copyright © 2012, 2013 Free Software Foundation, Inc."]]
+[[!meta copyright="Copyright © 2012, 2013, 2015 Free Software Foundation,
+Inc."]]
 
 [[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable
 id="license" text="Permission is granted to copy, distribute and/or modify this
@@ -42,3 +43,10 @@ License|/fdl]]."]]"""]]
       use techniques that assume aliasing
     <braunr> exactly
     <teythoon> right, I agree
+
+
+# 2015-10-30
+
+Noticed that there are no `warning: dereferencing type-punned pointer will
+break strict-aliasing rules [-Wstrict-aliasing]` diagnostics when compiling a
+[[GDB|binutils]] build's MIG-generated stub files.
-- 
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