Bug 446047 - Add super-H(sh3,4) architecture support.
Add super-H(sh3,4) architecture support.
Product: Fedora
Classification: Fedora
Component: gcc (Show other bugs)
sh4 Linux
low Severity low
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Assigned To: Jakub Jelinek
Fedora Extras Quality Assurance
Depends On:
  Show dependency treegraph
Reported: 2008-05-12 06:37 EDT by CHIKAMA Masaki
Modified: 2009-07-14 11:26 EDT (History)
0 users

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Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Last Closed: 2009-07-14 11:26:24 EDT
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RHEL 7.3 requirements from Atomic Host:
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Attachments (Terms of Use)
gcc43-libgcc_post_upgrade-sh-linux.patch (1.85 KB, patch)
2008-05-12 06:37 EDT, CHIKAMA Masaki
no flags Details | Diff

  None (edit)
Description CHIKAMA Masaki 2008-05-12 06:37:05 EDT
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
 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 )
 ln -sf /%{_lib}/libgcc_s.so.1 $FULLPATH/libgcc_s.so
 %ifarch sparc ppc
 ln -sf /lib64/libgcc_s.so.1 $FULLPATH/64/libgcc_s.so
Comment 1 CHIKAMA Masaki 2008-05-12 06:37:05 EDT
Created attachment 305114 [details]
Comment 2 Bug Zapper 2008-05-14 07:02:06 EDT
Changing version to '9' as part of upcoming Fedora 9 GA.
More information and reason for this action is here:
Comment 3 Bug Zapper 2009-06-09 20:44:13 EDT
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
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Comment 4 Bug Zapper 2009-07-14 11:26:24 EDT
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.

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