buglibffcall - foreign function call libraries - Bugs: bug #22095, Possibly wrong code on hppa/ia64


bug #22095: Possibly wrong code on hppa/ia64

Submitted by:  Hubert Chathi <uhoreg>
Submitted on:  Wed Jan 23 21:10:55 2008  
Category: NoneSeverity: 3 - Normal
Item Group: NoneStatus: None
Privacy: PublicAssigned to: Bruno Haible <haible>
Open/Closed: Open

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Wed Jan 23 21:10:55 2008, original submission:

I received the following bug report via the Debian Bug Tracking System (http://bugs.debian.org/457930):

I recently compiled ffcall with a snapshot for 4.3 on hppa and got an
internal compiler error. Upstream fixed this bug, but he also had
some comments about ffcall (namely about trampoline.c):

"I have to say that the code in the original testcase is probably very
wrong for hppa. Like ia64, function pointers point to function
descriptors (when the plabel bit is set). The function descriptor
also may point to a stub and not the function code."
(this is from <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34525>)

Maybe that's something you can investigate; hopefully the ia64 and
hppa porters can provide some help.

Hubert Chathi <uhoreg>


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  • -unavailable- added by sds (Updated the item)
  • -unavailable- added by uhoreg (Submitted the item)
  • -unavailable- added by uhoreg (Debian BTS)

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    Follow 2 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Sun Jan 27 05:35:24 2008sdsAssigned toNone=>haible
    Wed Jan 23 21:10:55 2008uhoregCarbon-Copy-=>Added -unavailable-

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