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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
- From: "ggs334 at 163 dot com" <sourceware-bugzilla at sourceware dot org>
- To: gdb-prs at sourceware dot org
- Date: 4 Oct 2010 05:34:03 -0000
- Subject: [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
- References: <20101003040529.12086.ggs334@163.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- 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.
--
http://sourceware.org/bugzilla/show_bug.cgi?id=12086
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