Bug 446047

Summary: Add super-H(sh3,4) architecture support.
Product: [Fedora] Fedora Reporter: CHIKAMA Masaki <masaki.chikama>
Component: gccAssignee: Jakub Jelinek <jakub>
Status: CLOSED WONTFIX QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: low Docs Contact:
Priority: low    
Version: 9   
Target Milestone: ---   
Target Release: ---   
Hardware: sh4   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2009-07-14 15:26:24 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
gcc43-libgcc_post_upgrade-sh-linux.patch none

Description CHIKAMA Masaki 2008-05-12 10:37:05 UTC 
Description of problem:
 These patches add support super-H(sh3,sh4) architecture.
This is forward ported patch for gcc-4.3.0
getting from http://www.sh-linux.org/ .

There are 2 part of patches.

1. Patch against libgcc_post_upgrade.c to support sh.
 This patch is against libgcc_post_upgrade.c which is a part of 
Fedora gcc package.

2. Include static library into libgcc_s.so .
From gcc-4.3.0-20080404/gcc/config/sh/sh-protos.h, some function should 
be linked statically. They are in libgcc.a. So we always load with libgcc_so.
(Sorry, I don't fully understand about it.)

--- gcc43.spec.org      2008-04-16 19:30:24.000000000 +0900
+++ gcc43.spec  2008-04-30 21:53:20.000000000 +0900

@@ -824,7 +824,16 @@ 
 mv -f $RPM_BUILD_ROOT%{_prefix}/%{_lib}/libgcc_s.so.1
$RPM_BUILD_ROOT/%{_lib}/libgcc_s-%{gcc_version}-%{DATE}.so.1
 chmod 755 $RPM_BUILD_ROOT/%{_lib}/libgcc_s-%{gcc_version}-%{DATE}.so.1
 ln -sf libgcc_s-%{gcc_version}-%{DATE}.so.1 RPM_BUILD_ROOT/%{_lib}/libgcc_s.so.1
+%ifarch sh3 sh4
+cat > $FULLPATH/libgcc_s.so << EOF
+/* GNU ld script
+   Use the shared library, but some functions are only in
+   the static library.  */
+GROUP ( /%{_lib}/libgcc_s.so.1 libgcc.a )
+EOF
+%else
 ln -sf /%{_lib}/libgcc_s.so.1 $FULLPATH/libgcc_s.so
+%endif
 %ifarch sparc ppc
 ln -sf /lib64/libgcc_s.so.1 $FULLPATH/64/libgcc_s.so
 %endif
Comment 1 CHIKAMA Masaki 2008-05-12 10:37:05 UTC 
Created attachment 305114 [details]
gcc43-libgcc_post_upgrade-sh-linux.patch
Comment 2 Bug Zapper 2008-05-14 11:02:06 UTC 
Changing version to '9' as part of upcoming Fedora 9 GA.
More information and reason for this action is here:
http://fedoraproject.org/wiki/BugZappers/HouseKeeping
Comment 3 Bug Zapper 2009-06-10 00:44:13 UTC 
This message is a reminder that Fedora 9 is nearing its end of life.
Approximately 30 (thirty) days from now Fedora will stop maintaining
and issuing updates for Fedora 9.  It is Fedora's policy to close all
bug reports from releases that are no longer maintained.  At that time
this bug will be closed as WONTFIX if it remains open with a Fedora 
'version' of '9'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version prior to Fedora 9's end of life.

Bug Reporter: Thank you for reporting this issue and we are sorry that 
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Comment 4 Bug Zapper 2009-07-14 15:26:24 UTC 
Fedora 9 changed to end-of-life (EOL) status on 2009-07-10. Fedora 9 is 
no longer maintained, which means that it will not receive any further 
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of 
Fedora please feel free to reopen this bug against that version.

Thank you for reporting this bug and we are sorry it could not be fixed.