[Bug ld/12161] Unconforming ELF file causes SIGSEGV in avr-ld
https://sourceware.org/bugzilla/show_bug.cgi?id=12161 Andreas Schwab schwab at sourceware dot org changed: What|Removed |Added CC|jackie.rosen at hushmail dot com | -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug ld/12161] Unconforming ELF file causes SIGSEGV in avr-ld
https://sourceware.org/bugzilla/show_bug.cgi?id=12161 Jackie Rosen jackie.rosen at hushmail dot com changed: What|Removed |Added CC||jackie.rosen at hushmail dot com --- Comment #19 from Jackie Rosen jackie.rosen at hushmail dot com --- *** Bug 260998 has been marked as a duplicate of this bug. *** Seen from the domain http://volichat.com Page where seen: http://volichat.com/adult-chat-rooms Marked for reference. Resolved as fixed @bugzilla. -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug ld/12161] Unconforming ELF file causes SIGSEGV in avr-ld
http://sourceware.org/bugzilla/show_bug.cgi?id=12161 --- Comment #18 from cvs-commit at gcc dot gnu.org cvs-commit at gcc dot gnu.org 2012-02-01 17:07:45 UTC --- CVSROOT:/cvs/src Module name:src Branch: binutils-2_22-branch Changes by:ni...@sourceware.org2012-02-01 17:07:37 Modified files: bfd: ChangeLog elf32-avr.c Log message: * Import this patch from the mainline: 2012-01-05 Nick Clifton ni...@redhat.com PR ld/12161 * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if necessary. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/ChangeLog.diff?cvsroot=srconly_with_tag=binutils-2_22-branchr1=1.5473.2.35r2=1.5473.2.36 http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elf32-avr.c.diff?cvsroot=srconly_with_tag=binutils-2_22-branchr1=1.51r2=1.51.2.1 -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug ld/12161] Unconforming ELF file causes SIGSEGV in avr-ld
http://sourceware.org/bugzilla/show_bug.cgi?id=12161 --- Comment #16 from Nick Clifton nickc at redhat dot com 2012-01-30 11:41:07 UTC --- Hi Georg-Johann, Is this only a fix for HEAD or will it be backported to 2.22, too? It was only checked in to HEAD, although the patch will work with the 2.22 sources as well. I have now checked it in to the 2.22 branch. so if there is a 2.22 point release then the patch will be included in that. Cheers Nick -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug ld/12161] Unconforming ELF file causes SIGSEGV in avr-ld
http://sourceware.org/bugzilla/show_bug.cgi?id=12161 --- Comment #17 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-01-30 12:42:09 UTC --- (In reply to comment #16) Hi Georg-Johann, Is this only a fix for HEAD or will it be backported to 2.22, too? It was only checked in to HEAD, although the patch will work with the 2.22 sources as well. I have now checked it in to the 2.22 branch. so if there is a 2.22 point release then the patch will be included in that. Thanks for taking care of the matter and for the quick response. If there is the decision to have no more 2.22 release and thus your work won't be integrated in any 2.22 release, then the release notes in http://sourceware.org/binutils/ should mention that avr-binutils are broken for target avr and unusable. Even if avr is no important target it would be great to have a working 2.22 avr-binutils and not a version that's completely broken... -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug ld/12161] Unconforming ELF file causes SIGSEGV in avr-ld
http://sourceware.org/bugzilla/show_bug.cgi?id=12161 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Target||avr CC||gjl at gcc dot gnu.org --- Comment #15 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-01-29 18:53:37 UTC --- (In reply to comment #13) Patch committed, Hi Nick, I don't quite get it from the ChangeLogs... Is this only a fix for HEAD or will it be backported to 2.22, too? -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug ld/12161] Unconforming ELF file causes SIGSEGV in avr-ld
http://sourceware.org/bugzilla/show_bug.cgi?id=12161 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added CC||fabio.varesano at gmail dot ||com --- Comment #14 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-01-22 14:31:25 UTC --- *** Bug 13612 has been marked as a duplicate of this bug. *** -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug ld/12161] Unconforming ELF file causes SIGSEGV in avr-ld
http://sourceware.org/bugzilla/show_bug.cgi?id=12161 --- Comment #12 from cvs-commit at gcc dot gnu.org cvs-commit at gcc dot gnu.org 2012-01-05 09:57:22 UTC --- CVSROOT:/cvs/src Module name:src Changes by:ni...@sourceware.org2012-01-05 09:57:18 Modified files: bfd: ChangeLog elf32-avr.c Log message: PR ld/12161 * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if necessary. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/ChangeLog.diff?cvsroot=srcr1=1.5572r2=1.5573 http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elf32-avr.c.diff?cvsroot=srcr1=1.51r2=1.52 -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug ld/12161] Unconforming ELF file causes SIGSEGV in avr-ld
http://sourceware.org/bugzilla/show_bug.cgi?id=12161 Nick Clifton nickc at redhat dot com changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution||FIXED --- Comment #13 from Nick Clifton nickc at redhat dot com 2012-01-05 10:08:28 UTC --- Patch committed, -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug ld/12161] Unconforming ELF file causes SIGSEGV in avr-ld
http://sourceware.org/bugzilla/show_bug.cgi?id=12161
Pitchumani pitchumani.s at atmel dot com changed:
What|Removed |Added
CC||pitchumani.s at atmel dot
||com
--- Comment #8 from Pitchumani pitchumani.s at atmel dot com 2012-01-04
12:49:51 UTC ---
(In reply to comment #7)
Hi Guys,
I have decided to go ahead and check this patch in. Please reopen this PR
if
the problem resurfaces.
Cheers
Nick
Hi Nick,
Function 'elf32_avr_check_relocs(elf32-avr.c)' is referred in elflink.c:4801
(-- snip from elflink.c --)
4799 if (! dynamic
4800is_elf_hash_table (htab)
4801bed-check_relocs != NULL
4802elf_object_id (abfd) == elf_hash_table_id (htab)
4803(*bed-relocs_compatible) (abfd-xvec, info-output_bfd-xvec))
(-- snip end --)
As 'bed-check_relocs' is NULL in 2.22, code that follows this check not
executed.
This caused a segmentation fault (NULL pointer access) in elf32-avr.c:1528.
Test case:
-- c source --
void func2(int a) { }
void func1(void)
{
func2(10);
}
int main(void)
{
func1();
}
-- c source --
command line options:
avr-gcc segfault.c -ffunction-sections -mmcu=atmega128 -c -o segfault.o
avr-ld segfault.o -m avr51 -relax
Please correct if I am missing something.
Thanks,
Pitchumani
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[Bug ld/12161] Unconforming ELF file causes SIGSEGV in avr-ld
http://sourceware.org/bugzilla/show_bug.cgi?id=12161 --- Comment #9 from Nick Clifton nickc at redhat dot com 2012-01-04 17:08:05 UTC --- Created attachment 6145 -- http://sourceware.org/bugzilla/attachment.cgi?id=6145 Load relocs if necessary -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug ld/12161] Unconforming ELF file causes SIGSEGV in avr-ld
http://sourceware.org/bugzilla/show_bug.cgi?id=12161 Nick Clifton nickc at redhat dot com changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED | --- Comment #10 from Nick Clifton nickc at redhat dot com 2012-01-04 17:09:07 UTC --- Hi Pitchumani, Please try out the uploaded patch (Load relocs if necessary) and let me know if you have any problems with it. Cheers Nick -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug ld/12161] Unconforming ELF file causes SIGSEGV in avr-ld
http://sourceware.org/bugzilla/show_bug.cgi?id=12161 --- Comment #11 from Pitchumani pitchumani.s at atmel dot com 2012-01-05 07:21:02 UTC --- (In reply to comment #10) Hi Pitchumani, Please try out the uploaded patch (Load relocs if necessary) and let me know if you have any problems with it. Cheers Nick This change solves the issue. Thanks Pitchumani -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug ld/12161] Unconforming ELF file causes SIGSEGV in avr-ld
http://sourceware.org/bugzilla/show_bug.cgi?id=12161 Nick Clifton nickc at redhat dot com changed: What|Removed |Added Status|WAITING |RESOLVED Resolution||FIXED --- Comment #7 from Nick Clifton nickc at redhat dot com 2010-11-17 10:56:37 UTC --- Hi Guys, I have decided to go ahead and check this patch in. Please reopen this PR if the problem resurfaces. Cheers Nick -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org http://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug ld/12161] Unconforming ELF file causes SIGSEGV in avr-ld
http://sourceware.org/bugzilla/show_bug.cgi?id=12161 --- Comment #5 from Nick Clifton nickc at redhat dot com 2010-11-01 16:24:48 UTC --- Hi, I applied it to the 2.18 sources, the problem still persists. My bad - I was using the current mainline binutils sources. The old 2.18 sources have two places that need to be fixed, so please try out the newly uploaded extra patch. (Despite its name, this patch should be applied instead of the delete elf32_avr_check_relocs patch). Cheers Nick -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org http://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug ld/12161] Unconforming ELF file causes SIGSEGV in avr-ld
http://sourceware.org/bugzilla/show_bug.cgi?id=12161 Eric Weddington eric.weddington at atmel dot com changed: What|Removed |Added CC||eric.weddington at atmel ||dot com --- Comment #6 from Eric Weddington eric.weddington at atmel dot com 2010-11-01 19:28:28 UTC --- (In reply to comment #0) Created attachment 5085 [details] ELF file which causes avr-ld to crash The attached ELF file causes avr-ld to crash: $ avr-ld govrout.o Segmentation fault Typically, avr-ld is not called directly, but through the driver (avr-gcc). Plus you must also specify the device on the linker command line: -mmcu=device. Do you still get a crash when you do this? Eric Weddington Atmel -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org http://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug ld/12161] Unconforming ELF file causes SIGSEGV in avr-ld
http://sourceware.org/bugzilla/show_bug.cgi?id=12161 --- Comment #3 from meiermic at ee dot ethz.ch 2010-10-31 18:16:44 UTC --- Hi, Please could you try out the uploaded patch ? I applied it to the 2.18 sources, the problem still persists. I had trouble getting the Debian sources, but I can get that another shot. -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org http://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug ld/12161] Unconforming ELF file causes SIGSEGV in avr-ld
http://sourceware.org/bugzilla/show_bug.cgi?id=12161 --- Comment #1 from Nick Clifton nickc at redhat dot com 2010-10-27 13:25:57 UTC --- Created attachment 5090 -- http://sourceware.org/bugzilla/attachment.cgi?id=5090 Delete elf32_avr_check_relocs function -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org http://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug ld/12161] Unconforming ELF file causes SIGSEGV in avr-ld
http://sourceware.org/bugzilla/show_bug.cgi?id=12161 Nick Clifton nickc at redhat dot com changed: What|Removed |Added Status|NEW |WAITING CC||nickc at redhat dot com --- Comment #2 from Nick Clifton nickc at redhat dot com 2010-10-27 13:27:36 UTC --- Hi, Please could you try out the uploaded patch ? It seems that the bug is in the elf32_avr_check_relocs() function, but since this function does not actually do anything there is no reason to actually keep it in the sources. Cheers Nick -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org http://lists.gnu.org/mailman/listinfo/bug-binutils
