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From: "seb dot sfo at free dot fr" <sourceware-bugzilla@sourceware.org> To: gdb-prs@sourceware.org Subject: [Bug mi/9583] -break-insert failed when several source files have the same name Date: Thu, 01 Oct 2009 18:00:00 -0000 [thread overview] Message-ID: <20091001180025.10096.qmail@sourceware.org> (raw) In-Reply-To: <20080720111801.9583.seb.sfo@free.fr> ------- Additional Comments From seb dot sfo at free dot fr 2009-10-01 18:00 ------- It seems that it's working better with the latest development version of gdb. I don't get the bug anymore in my sample. I think it is because the files are not compiled from the source directory. But it is still existing in a similar configuration as reported by Joel Brobecker: For the record, here is how I reproduced the issue on my side: I have two small files a/foo.c and b/foo.c, each containing an empty function called foo_a and foo_b (resp). Then a file main.c: extern void foo_a (void); extern void foo_b (void); int main (void) { foo_a (); foo_b (); return 0; } To build, I did: % (cd a && gcc -c -g foo.c) % (cd b && gcc -c -g foo.c) % gcc -o main main.c a/foo.o b/foo.o The important part here, is to compile both foo.c files from within the directory where these files are located, at least with GCC. Trying to break on either location, using the filename's fullname, results in 2 breakpoints being inserted instead of just one: (gdb) b /t.a/brobecke/ex/break/a/foo.c:3 Breakpoint 1 at 0x400480: file foo.c, line 4. (2 locations) (gdb) b /t.a/brobecke/ex/break/b/foo.c:3 Note: breakpoint 1 also set at pc 0x400480. Note: breakpoint 1 also set at pc 0x400478. Breakpoint 2 at 0x400480: file foo.c, line 4. (2 locations) With this case, my patch is useless. I'm doing some investigation. -- http://sourceware.org/bugzilla/show_bug.cgi?id=9583 ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
next prev parent reply other threads:[~2009-10-01 18:00 UTC|newest] Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <20080720111801.9583.seb.sfo@free.fr> 2009-01-18 10:18 ` nickrob at snap dot net dot nz 2009-01-18 11:15 ` seb dot sfo at free dot fr 2009-01-18 19:13 ` nickrob at snap dot net dot nz 2009-01-18 21:48 ` seb dot sfo at free dot fr 2009-01-19 20:41 ` nickrob at snap dot net dot nz 2009-01-25 18:14 ` seb dot sfo at free dot fr 2009-02-02 13:09 ` IngedevTeam dot fr at ingenico dot com 2009-02-17 14:28 ` IngedevTeam dot fr at ingenico dot com 2009-03-02 21:28 ` seb dot sfo at free dot fr 2009-03-02 21:29 ` seb dot sfo at free dot fr 2009-10-01 18:00 ` seb dot sfo at free dot fr [this message] 2009-10-01 18:00 ` seb dot sfo at free dot fr 2009-10-01 20:52 ` seb dot sfo at free dot fr 2009-10-02 20:57 ` seb dot sfo at free dot fr 2009-10-29 21:56 ` seb dot sfo at free dot fr 2009-11-09 22:03 ` cvs-commit at gcc dot gnu dot org 2009-12-03 7:04 ` vladimir at codesourcery dot com
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