[Bug fortran/9806] New: does not find local variables of module procedures.

[Bug fortran/9806] New: does not find local variables of module procedures.

[Joost dot VandeVondele at pci dot uzh dot ch]

With Fortran code compiled with gcc 4.4.0 (i.e. current trunk), gdb can not
print /find local variables of module procedures. This was filed as a gcc PR
here, with a small testcase:

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39073#c2

but it was suggested that the unwind info looks fine, and this is a bug with gdb
instead:

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39073#c5

-- 
           Summary: does not find local variables of module procedures.
           Product: gdb
           Version: 6.8
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: fortran
        AssignedTo: unassigned at sourceware dot org
        ReportedBy: Joost dot VandeVondele at pci dot uzh dot ch
                CC: gdb-prs at sourceware dot org


http://sourceware.org/bugzilla/show_bug.cgi?id=9806

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[Bug fortran/9806] does not find local variables of module procedures.

[jan dot kratochvil at redhat dot com]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jan dot kratochvil at redhat
                   |                            |dot com


http://sourceware.org/bugzilla/show_bug.cgi?id=9806

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[Bug fortran/9806] does not find local variables of module procedures.

[jan dot kratochvil at redhat dot com]

------- Additional Comments From jan dot kratochvil at redhat dot com  2009-02-07 14:41 -------
Post for FSF GDB:
http://sourceware.org/ml/gdb-patches/2009-02/msg00177.html

The testcase from http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39073#c2

GNU gdb (GDB) 6.8.50.20090207-cvs
Copyright (C) 2009 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-unknown-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
(gdb) b 6
Breakpoint 1 at 0x400674: file aaa.f90, line 6.
(gdb) r
Starting program: /tmp/aaa 

Breakpoint 1, a () at aaa.f90:6
6	      if(i == 8) call abort()
Current language:  auto; currently fortran
(gdb) p i
$1 = 1


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1


http://sourceware.org/bugzilla/show_bug.cgi?id=9806

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[Bug fortran/9806] does not find local variables of module procedures.

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2009-02-12 09:15 -------
Subject: Bug 9806

CVSROOT:	/cvs/src
Module name:	src
Changes by:	jkratoch@sourceware.org	2009-02-12 09:15:07

Modified files:
	gdb            : ChangeLog dwarf2read.c 
	gdb/testsuite  : ChangeLog 
Added files:
	gdb/testsuite/gdb.fortran: module.exp module.f90 

Log message:
	gdb/
	PR fortran/9806
	* dwarf2read.c (process_die <DW_TAG_module>, read_module)
	(scan_partial_symbols <DW_TAG_module>, add_partial_module): New.
	
	gdb/testsuite/
	PR fortran/9806
	* gdb.fortran/module.exp, gdb.fortran/module.f90: New.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/ChangeLog.diff?cvsroot=src&r1=1.10187&r2=1.10188
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/dwarf2read.c.diff?cvsroot=src&r1=1.294&r2=1.295
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/testsuite/ChangeLog.diff?cvsroot=src&r1=1.1807&r2=1.1808
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.fortran/module.exp.diff?cvsroot=src&r1=NONE&r2=1.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.fortran/module.f90.diff?cvsroot=src&r1=NONE&r2=1.1



-- 


http://sourceware.org/bugzilla/show_bug.cgi?id=9806

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[Bug fortran/9806] does not find local variables of module procedures.

[Joost dot VandeVondele at pci dot uzh dot ch]

------- Additional Comments From Joost dot VandeVondele at pci dot uzh dot ch  2009-02-12 09:17 -------
(In reply to comment #2)
Thanks!

-- 


http://sourceware.org/bugzilla/show_bug.cgi?id=9806

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[Bug fortran/9806] does not find local variables of module procedures.

[jan dot kratochvil at redhat dot com]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at sourceware dot|jan dot kratochvil at redhat
                   |org                         |dot com
             Status|NEW                         |ASSIGNED


http://sourceware.org/bugzilla/show_bug.cgi?id=9806

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[Bug fortran/9806] does not find local variables of module procedures.

[jan dot kratochvil at redhat dot com]

------- Additional Comments From jan dot kratochvil at redhat dot com  2009-02-12 09:34 -------
Checked-in.


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED


http://sourceware.org/bugzilla/show_bug.cgi?id=9806

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