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* [Bug c/14660] New: unwind-dw2.o in libgcc_eh.a causes NPTL in glibc to fail
@ 2004-03-19 21:43 hjl at lucon dot org
2004-03-19 22:54 ` [Bug c/14660] " hjl at lucon dot org
0 siblings, 1 reply; 2+ messages in thread
From: hjl at lucon dot org @ 2004-03-19 21:43 UTC (permalink / raw)
To: gcc-bugs
NPTL in glibc uses libgcc_eh.a. With gcc 3.4.0 20040317,
"make check" in glibc failed in nptl:
make[4]: ***
[/export/build/gnu/glibc-nptl-3.4/build-i686-linux/nptl/tst-cancelx4.out] Error 1
make[4]: ***
[/export/build/gnu/glibc-nptl-3.4/build-i686-linux/nptl/tst-cancelx5.out] Error 1
make[4]: ***
[/export/build/gnu/glibc-nptl-3.4/build-i686-linux/nptl/tst-cancelx10.out] Error 1
make[4]: ***
[/export/build/gnu/glibc-nptl-3.4/build-i686-linux/nptl/tst-cancelx11.out] Error 1
make[4]: ***
[/export/build/gnu/glibc-nptl-3.4/build-i686-linux/nptl/tst-cancelx12.out] Error 1
make[4]: ***
[/export/build/gnu/glibc-nptl-3.4/build-i686-linux/nptl/tst-cancelx14.out] Error 1
make[4]: ***
[/export/build/gnu/glibc-nptl-3.4/build-i686-linux/nptl/tst-cancelx17.out] Error 1
make[4]: ***
[/export/build/gnu/glibc-nptl-3.4/build-i686-linux/nptl/tst-cancelx18.out] Error 1
make[4]: ***
[/export/build/gnu/glibc-nptl-3.4/build-i686-linux/nptl/tst-cancelx15.out] Error 1
make[4]: ***
[/export/build/gnu/glibc-nptl-3.4/build-i686-linux/nptl/tst-cleanupx0.out] Error 1
make[4]: ***
[/export/build/gnu/glibc-nptl-3.4/build-i686-linux/nptl/tst-cleanupx1.out] Error 1
make[4]: ***
[/export/build/gnu/glibc-nptl-3.4/build-i686-linux/nptl/tst-cleanupx3.out] Error 1
make[4]: ***
[/export/build/gnu/glibc-nptl-3.4/build-i686-linux/nptl/tst-cancelx16.out] Error 1
make[4]: ***
[/export/build/gnu/glibc-nptl-3.4/build-i686-linux/nptl/tst-cleanupx4.out] Error 1
make[4]: ***
[/export/build/gnu/glibc-nptl-3.4/build-i686-linux/nptl/tst-oncex3.out] Error 1
make[4]: ***
[/export/build/gnu/glibc-nptl-3.4/build-i686-linux/nptl/tst-cancelx20.out] Error 1
make[4]: ***
[/export/build/gnu/glibc-nptl-3.4/build-i686-linux/nptl/tst-cancelx21.out] Error 1
make[4]: ***
[/export/build/gnu/glibc-nptl-3.4/build-i686-linux/nptl/tst-oncex4.out] Error 1
make[3]: *** [nptl/xtests] Error 2
make[2]: *** [xcheck] Error 2
make[1]: *** [check] Error 2
make: *** [one] Error 2
When I replace unwind-dw2.o in libgcc_eh.a with the one from gcc 3.3.3, the
failed test passes.
--
Summary: unwind-dw2.o in libgcc_eh.a causes NPTL in glibc to fail
Product: gcc
Version: 3.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: hjl at lucon dot org
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14660
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug c/14660] unwind-dw2.o in libgcc_eh.a causes NPTL in glibc to fail
2004-03-19 21:43 [Bug c/14660] New: unwind-dw2.o in libgcc_eh.a causes NPTL in glibc to fail hjl at lucon dot org
@ 2004-03-19 22:54 ` hjl at lucon dot org
0 siblings, 0 replies; 2+ messages in thread
From: hjl at lucon dot org @ 2004-03-19 22:54 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From hjl at lucon dot org 2004-03-19 22:54 -------
It is a glibc bug. We have 2 copies of _Unwind_GetGR/_Unwind_SetGR, one
in executable and the other in libgcc_s.so.1. They don't work that way
because of 2 copies of dwarf_reg_size_table.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14660
^ permalink raw reply [flat|nested] 2+ messages in thread
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2004-03-19 21:43 [Bug c/14660] New: unwind-dw2.o in libgcc_eh.a causes NPTL in glibc to fail hjl at lucon dot org
2004-03-19 22:54 ` [Bug c/14660] " hjl at lucon dot org
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