* Re: [devel] [Sisyphus-cybertalk] I: Sisyphus-20061012 beehive_status: +266 -260 (385) @ 2006-10-12 12:22 ` Sergey Vlasov 2006-10-12 12:46 ` Dmitry V. Levin 0 siblings, 1 reply; 3+ messages in thread From: Sergey Vlasov @ 2006-10-12 12:22 UTC (permalink / raw) To: devel [-- Attachment #1: Type: text/plain, Size: 942 bytes --] On Thu, Oct 12, 2006 at 04:08:46PM +0400, QA Team Robot wrote: > dietlibc-0.30-alt1.1 > strip -R .comment -R .note bin-i386/diet-i > bin-i386/diet gcc -pipe -nostdinc -Os -fomit-frame-pointer -falign-functions=1 > -falign-jumps=1 -falign-loops=1 -mpreferred-stack-boundary=2 -Wall -Wextra > -Wchar-subscripts -Wmissing-prototypes -Wmissing-declarations -Wno-switch -Wno-unused > -Wredundant-decls -o bin-i386/elftrunc contrib/elftrunc.c > make: *** [bin-i386/elftrunc] Segmentation fault Что это было? > make: Leaving directory `/usr/src/RPM/BUILD/dietlibc-0.30' > error: Bad exit status from /usr/src/tmp/rpm-tmp.18947 (%build) > RPM build errors: > Bad exit status from /usr/src/tmp/rpm-tmp.18947 (%build) > 23.18user 8.07system 0:30.80elapsed 101%CPU (0avgtext+0avgdata 0maxresident)k > 0inputs+0outputs (0major+2609829minor)pagefaults 0swaps > rebuild: rebuild of `dietlibc-0.30-alt1.1.src.rpm' failed. [-- Attachment #2: Type: application/pgp-signature, Size: 189 bytes --] ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [devel] [Sisyphus-cybertalk] I: Sisyphus-20061012 beehive_status: +266 -260 (385) 2006-10-12 12:22 ` [devel] [Sisyphus-cybertalk] I: Sisyphus-20061012 beehive_status: +266 -260 (385) Sergey Vlasov @ 2006-10-12 12:46 ` Dmitry V. Levin 2006-10-12 14:37 ` Sergey Vlasov 0 siblings, 1 reply; 3+ messages in thread From: Dmitry V. Levin @ 2006-10-12 12:46 UTC (permalink / raw) To: ALT Devel discussion list [-- Attachment #1: Type: text/plain, Size: 756 bytes --] On Thu, Oct 12, 2006 at 04:22:46PM +0400, Sergey Vlasov wrote: > On Thu, Oct 12, 2006 at 04:08:46PM +0400, QA Team Robot wrote: > > > dietlibc-0.30-alt1.1 > > strip -R .comment -R .note bin-i386/diet-i > > bin-i386/diet gcc -pipe -nostdinc -Os -fomit-frame-pointer -falign-functions=1 > > -falign-jumps=1 -falign-loops=1 -mpreferred-stack-boundary=2 -Wall -Wextra > > -Wchar-subscripts -Wmissing-prototypes -Wmissing-declarations -Wno-switch -Wno-unused > > -Wredundant-decls -o bin-i386/elftrunc contrib/elftrunc.c > > make: *** [bin-i386/elftrunc] Segmentation fault > > Что это было? bin-i386/diet падает, не сделав ни одного системного вызова. Это, скорее всего, результат сочетания -fstack-protector с -nostdlib. -- ldv [-- Attachment #2: Type: application/pgp-signature, Size: 189 bytes --] ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [devel] [Sisyphus-cybertalk] I: Sisyphus-20061012 beehive_status: +266 -260 (385) 2006-10-12 12:46 ` Dmitry V. Levin @ 2006-10-12 14:37 ` Sergey Vlasov 0 siblings, 0 replies; 3+ messages in thread From: Sergey Vlasov @ 2006-10-12 14:37 UTC (permalink / raw) To: L. A. Kostis; +Cc: ALT Devel discussion list [-- Attachment #1: Type: text/plain, Size: 1217 bytes --] On Thu, Oct 12, 2006 at 04:46:02PM +0400, Dmitry V. Levin wrote: > On Thu, Oct 12, 2006 at 04:22:46PM +0400, Sergey Vlasov wrote: > > On Thu, Oct 12, 2006 at 04:08:46PM +0400, QA Team Robot wrote: > > > > > dietlibc-0.30-alt1.1 > > > strip -R .comment -R .note bin-i386/diet-i > > > bin-i386/diet gcc -pipe -nostdinc -Os -fomit-frame-pointer -falign-functions=1 > > > -falign-jumps=1 -falign-loops=1 -mpreferred-stack-boundary=2 -Wall -Wextra > > > -Wchar-subscripts -Wmissing-prototypes -Wmissing-declarations -Wno-switch -Wno-unused > > > -Wredundant-decls -o bin-i386/elftrunc contrib/elftrunc.c > > > make: *** [bin-i386/elftrunc] Segmentation fault > > > > Что это было? > > bin-i386/diet падает, не сделав ни одного системного вызова. > Это, скорее всего, результат сочетания -fstack-protector с -nostdlib. Похоже на то: 8049aa6: 65 a1 14 00 00 00 mov %gs:0x14,%eax Похоже, придётся собирать dietlibc и всё, что её использует, с -fno-stack-protector (там внутри якобы заявлена поддержка SSP, но только в варианте с глобальной переменной __stack_chk_guard). Или есть способ заставить gcc использовать __stack_chk_guard вместо TLS? Я не нашёл такой опции. [-- Attachment #2: Type: application/pgp-signature, Size: 189 bytes --] ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2006-10-12 14:37 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2006-10-12 12:22 ` [devel] [Sisyphus-cybertalk] I: Sisyphus-20061012 beehive_status: +266 -260 (385) Sergey Vlasov 2006-10-12 12:46 ` Dmitry V. Levin 2006-10-12 14:37 ` Sergey Vlasov
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