[Bug testsuite/12086] when I use gcc-4.4.2 or gcc-4.4.4 to compile the test case gdb.base/store.c(store.exp),the test result some fails

[Bug testsuite/12086] when I use gcc-4.4.2 or gcc-4.4.4 to compile the test case gdb.base/store.c(store.exp),the test result some fails

[tromey at sourceware dot org]

https://sourceware.org/bugzilla/show_bug.cgi?id=12086

Tom Tromey <tromey at sourceware dot org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |OBSOLETE
                 CC|                            |tromey at sourceware dot org

--- Comment #2 from Tom Tromey <tromey at sourceware dot org> ---
gcc 4 is long since obsolete.
If this is still a problem with a newer gcc+gdb, feel free to reopen.

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[Bug testsuite/12086] New: when I use gcc-4.4.2 or gcc-4.4.4 to compile the test case gdb.base/store.c(store.exp),the test result some fails

[ggs334 at 163 dot com]

first my target is mips-elf ,the test case in directory gdb.base.when I use 
gcc-4.4.2 or gcc-4.4.4 to compile it,it has some fails
the error information is :
(gdb) bt
#0  add_float (u=-1, v=-2) at ../testsuite_g/gdb.base/store.c:14
#1  0x8000122c in wack_float (u=-1, v=-2) at ../testsuite_g/gdb.base/store.c:27
#2  0x8000131c in main () at ../testsuite_g/gdb.base/store.c:42
(gdb) p  l
No symbol "l" in current context.
(gdb) up
#1  0x8000122c in wack_float (u=-1, v=-2) at ../testsuite_g/gdb.base/store.c:27
27        l = add_float (l, r);
(gdb) p l
$1 = -6.51884046e-42
(gdb) bt
#0  add_float (u=-1, v=-2) at ../testsuite_g/gdb.base/store.c:14
#1  0x8000122c in wack_float (u=-1, v=-2) at ../testsuite_g/gdb.base/store.c:27
#2  0x8000131c in main () at ../testsuite_g/gdb.base/store.c:42
(gdb) set variable l=4
(gdb) bt
#0  add_float (u=-1, v=-2) at ../testsuite_g/gdb.base/store.c:14
#1  0x40800000 in ?? ()
Backtrace stopped: frame did not save the PC
(gdb) down
Bottom (innermost) frame selected; you cannot go down.

-- 
           Summary: when I use gcc-4.4.2 or gcc-4.4.4 to compile the test
                    case gdb.base/store.c(store.exp),the test result some
                    fails
           Product: gdb
           Version: 7.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: testsuite
        AssignedTo: unassigned at sourceware dot org
        ReportedBy: ggs334 at 163 dot com
                CC: gdb-prs at sourceware dot org


http://sourceware.org/bugzilla/show_bug.cgi?id=12086

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[Bug testsuite/12086] when I use gcc-4.4.2 or gcc-4.4.4 to compile the test case gdb.base/store.c(store.exp),the test result some fails

[ggs334 at 163 dot com]

------- Additional Comments From ggs334 at 163 dot com  2010-10-04 05:34 -------
(In reply to comment #0)
> first my target is mips-elf ,the test case in directory gdb.base.when I use 
> gcc-4.4.2 or gcc-4.4.4 to compile it,it has some fails
> the error information is :
> (gdb) bt
> #0  add_float (u=-1, v=-2) at ../testsuite_g/gdb.base/store.c:14
> #1  0x8000122c in wack_float (u=-1, v=-2) 
at ../testsuite_g/gdb.base/store.c:27
> #2  0x8000131c in main () at ../testsuite_g/gdb.base/store.c:42
> (gdb) p  l
> No symbol "l" in current context.
> (gdb) up
> #1  0x8000122c in wack_float (u=-1, v=-2) 
at ../testsuite_g/gdb.base/store.c:27
> 27        l = add_float (l, r);
> (gdb) p l
> $1 = -6.51884046e-42
> (gdb) bt
> #0  add_float (u=-1, v=-2) at ../testsuite_g/gdb.base/store.c:14
> #1  0x8000122c in wack_float (u=-1, v=-2) 
at ../testsuite_g/gdb.base/store.c:27
> #2  0x8000131c in main () at ../testsuite_g/gdb.base/store.c:42
> (gdb) set variable l=4
> (gdb) bt
> #0  add_float (u=-1, v=-2) at ../testsuite_g/gdb.base/store.c:14//error now
> #1  0x40800000 in ?? ()
> Backtrace stopped: frame did not save the PC
> (gdb) down
> Bottom (innermost) frame selected; you cannot go down.



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