Bug 83412 - RH8.1b4: core files don\'t show extended floating point registers
RH8.1b4: core files don\'t show extended floating point registers
Status: CLOSED NEXTRELEASE
Product: Red Hat Linux
Classification: Retired
Component: gdb (Show other bugs)
9
All Linux
medium Severity medium
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Assigned To: Elena Zannoni
Jay Turner
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Depends On:
Blocks:
  Show dependency treegraph
 
Reported: 2003-02-03 21:23 EST by Larry Troan
Modified: 2016-04-18 05:39 EDT (History)
3 users (show)

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Fixed In Version:
Doc Type: Bug Fix
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Last Closed: 2003-07-18 15:22:53 EDT
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Attachments (Terms of Use)
mpdbg.tar.gz (some test code) (3.14 KB, text/plain)
2003-02-03 21:28 EST, Larry Troan
no flags Details

  None (edit)
Description Larry Troan 2003-02-03 21:23:25 EST
When a program dumps core that is using SSE or MMX resisters the core file
contains note sections for these registers.  ".reg-xfp"  The version of GDB
doesnt seem to recognize these note sections.

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Action by: markgross
attached is some test code.

File uploaded: mpdbg.tar.gz

THIS IS ISSUE TRACKER 15069, OPENED AS SEV 2.
Comment 1 Larry Troan 2003-02-03 21:28:57 EST
Created attachment 89825 [details]
mpdbg.tar.gz (some test code)
Comment 3 Larry Troan 2003-05-19 11:24:58 EDT
FROM Elena....
 > Can you tell me if Bug 82640 in QU2 fixes bug 83412 "core files don't 
 > show extended floating point registers (RH9)?
 > 

No, the fix for 82640 was a change to glibc (an older version of glibc). 
It has no relation to 83412.

elena
Comment 4 Larry Troan 2003-05-19 11:26:20 EDT
Any status on whether this is fixed in latest RHL 8.0, 9 errata...
Comment 5 Larry Troan 2003-07-14 13:50:29 EDT
Ping....
Comment 6 Elena Zannoni 2003-07-18 15:22:53 EDT
Seems to be working correctly for mmx registers and floating point registers.
Please use 'info float' and 'info vector'. Fixed in the current gdb version:
5.3.90-0.20030710.3rh

I am closing this bug.

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