Bug 22399

Summary:	No support for DW_OP_GNU_variable_value
Product:	gdb	Reporter:	Mark Wielaard <mark>
Component:	gdb	Assignee:	Not yet assigned to anyone <unassigned>
Status:	RESOLVED FIXED
Severity:	normal	CC:	kevinb, sergiodj, vries
Priority:	P2
Version:	HEAD
Target Milestone:	---
Host:		Target:
Build:		Last reconfirmed:

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.