Bug 22399 - No support for DW_OP_GNU_variable_value
Summary: No support for DW_OP_GNU_variable_value
Status: RESOLVED FIXED
Alias: None
Product: gdb
Classification: Unclassified
Component: gdb (show other bugs)
Version: HEAD
: P2 normal
Target Milestone: ---
Assignee: Not yet assigned to anyone
URL:
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Depends on:
Blocks:
 
Reported: 2017-11-05 14:22 UTC by Mark Wielaard
Modified: 2020-02-27 23:08 UTC (History)
3 users (show)

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Description Mark Wielaard 2017-11-05 14:22:22 UTC 
Take the testcase/reproducer from gcc bug https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77589 and compile with GNU Fortran (GCC) 7.2.1

Breakpoint 1, repro () at dwarf-stridex.f90:14
14	  print *, c40pt  ! break-here
(gdb) p c40pt(2)
Unhandled dwarf expression opcode 0xfd
Comment 1 Tom de Vries 2018-07-31 14:34:09 UTC 
According to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77589#c10 :
...
Kevin Buettner has the GDB support for it pretty much written but not yet submitted.
...
Comment 2 Tom de Vries 2018-08-13 22:17:09 UTC 
(In reply to Tom de Vries from comment #1)
> According to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77589#c10 :
> ...
> Kevin Buettner has the GDB support for it pretty much written but not yet
> submitted.
> ...

https://sourceware.org/ml/gdb-patches/2018-08/msg00060.html
Comment 3 Sergio Durigan Junior 2020-02-27 23:08:25 UTC 
I think this can be marked as FIXED, since the series was accepted and pushed.