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Lluís Batlle changed:
What|Removed |Added
Summary|objdump fails on .ko with |objdump fails on .ko with
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--- Comment #3 from Lluís Batlle 2012-08-09
17:30:47 UTC ---
All my kernel modules have that trouble.
I only run 'make' for the modules in the linux kernel, with gcc 4.6.3, with
DEBUG_INFO enabled, and this patch:
--- a/Makefile
+++ b/Makefil
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--- Comment #1 from Lluís Batlle 2012-08-08
16:35:02 UTC ---
I forgot to mention that it has been built with "-gdwarf-4", and optimizations
enabled.
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Bug #: 1
Summary: objdump fails on .ko with -gdwarf-4
Product: binutils
Version: 2.23 (HEAD)
Status: NEW
Severity: normal
Priority: P2
Component: binutils
--- Additional Comments From viriketo at gmail dot com 2010-08-31 06:58
---
The problem may be related to a TLS variable exported in a shared object (in the
global-dynamic way).
The TLS variable is gTLSIsMainThread, and the errors from ld come for all the
places where it is used.
The
--- Additional Comments From viriketo at gmail dot com 2010-08-30 07:38
---
Additional information: I was using gcc 4.5.1, glibc 2.12.1, kernel headers from
2.6.32, all natively built.
gcc by default produces code for mips3 n32.
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signedTo: unassigned at sources dot redhat dot com
ReportedBy: viriketo at gmail dot com
CC: bug-binutils at gnu dot org
GCC build triplet: mips64-unknown-linux
GCC host triplet: mips64-unknown-linux
GCC target triplet: mips64-unknown-linux
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