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author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2015-02-18 00:58:35 +0100 |
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committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2015-02-18 00:58:35 +0100 |
commit | 49a086299e047b18280457b654790ef4a2e5abfa (patch) | |
tree | c2b29e0734d560ce4f58c6945390650b5cac8a1b /open_issues/strict_aliasing.mdwn | |
parent | e2b3602ea241cd0f6bc3db88bf055bee459028b6 (diff) | |
download | web-49a086299e047b18280457b654790ef4a2e5abfa.tar.gz web-49a086299e047b18280457b654790ef4a2e5abfa.tar.bz2 web-49a086299e047b18280457b654790ef4a2e5abfa.zip |
Revert "rename open_issues.mdwn to service_solahart_jakarta_selatan__082122541663.mdwn"
This reverts commit 95878586ec7611791f4001a4ee17abf943fae3c1.
Diffstat (limited to 'open_issues/strict_aliasing.mdwn')
-rw-r--r-- | open_issues/strict_aliasing.mdwn | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/open_issues/strict_aliasing.mdwn b/open_issues/strict_aliasing.mdwn new file mode 100644 index 00000000..0e59f796 --- /dev/null +++ b/open_issues/strict_aliasing.mdwn @@ -0,0 +1,44 @@ +[[!meta copyright="Copyright © 2012, 2013 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 +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_glibc open_issue_gnumach open_issue_hurd open_issue_mig]] + + +# IRC, freenode, #hurd, 2012-07-04 + + <braunr> we should perhaps build the hurd with -fno-strict-aliasing, + considering the number of warnings i can see during the build :/ + <pinotree> braunr: wouldn't be better to "just" fix the mig-generated stubs + instead? + <braunr> pinotree: if we can rely on gcc for the warnings, yes + <braunr> but i suspect there might be other silent issues in very old code + + +# IRC, freenode, #hurd, 2012-07-12 + + <braunr> btw, i'm building glibc right now, and i can see a few strict + aliasing warnings + <braunr> fixing them will allow us to avoid wasting time on very obscure + issues (if gcc catches them all) + <tschwinge> The strict aliasing things should be fixed, yes. Some might be + from MIG. + + +# IRC, freenode, #hurd, 2013-10-17 + + <braunr> we should build gnumach and the hurd with -fno-strict-aliasing + <pinotree> aren't the mig-generated stubs the only issues related to that? + <braunr> no + <teythoon> b/c we often have pointers of different type pointing to the + same address? for example code using libports? + <braunr> the old linux code, including pfinet, and even the hurd libraries, + use techniques that assume aliasing + <braunr> exactly + <teythoon> right, I agree |