From: Jan K. <ja...@su...> - 2004-09-04 08:03:47
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Hello, I have following problems with UML 2.6.8.1 with uml patch from Sourceforge: If I enable both SKAS mode and Tracing thread support the kernel does not compile - it complains in final linking that symbols like "strcpy" are already defined (they are once defined in linux/lib/string.c and once in "builtin" objects...) If I compile just SKAS mode everything is OK, except that when I'm debugging the kernel the debugger does not stop on breakpoints. Any help appreciated. Please CC replies to me as I'm not on the list. Bye Honza |
From: Jeff D. <jd...@ad...> - 2004-09-10 02:52:46
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ja...@su... said: > If I enable both SKAS mode and Tracing thread support the kernel > does not compile - it complains in final linking that symbols like > "strcpy" are already defined (they are once defined in linux/lib/ > string.c and once in "builtin" objects...) > If I compile just SKAS mode everything is OK, except that when I'm > debugging the kernel the debugger does not stop on breakpoints. What's the host distro? These both sound like toolchain bugs to me offhand. Have you tried on a different host? Jeff |
From: Jan K. <ja...@su...> - 2004-09-11 20:38:48
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> ja...@su... said: > > If I enable both SKAS mode and Tracing thread support the kernel > > does not compile - it complains in final linking that symbols like > > "strcpy" are already defined (they are once defined in linux/lib/ > > string.c and once in "builtin" objects...) > > If I compile just SKAS mode everything is OK, except that when I'm > > debugging the kernel the debugger does not stop on breakpoints. > > What's the host distro? These both sound like toolchain bugs to me offhand. It was SUSE 9.1. I'll try on a different machine/distro and let you know. Honza -- Jan Kara <ja...@su...> SuSE CR Labs |
From: Jan K. <ja...@su...> - 2004-09-13 09:07:54
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> ja...@su... said: > > If I enable both SKAS mode and Tracing thread support the kernel > > does not compile - it complains in final linking that symbols like > > "strcpy" are already defined (they are once defined in linux/lib/ > > string.c and once in "builtin" objects...) > > If I compile just SKAS mode everything is OK, except that when I'm > > debugging the kernel the debugger does not stop on breakpoints. > > What's the host distro? These both sound like toolchain bugs to me offhand. > > Have you tried on a different host? I tried on different host and the compile problem went away but I still have problem that breakpoints don't work - this host is SUSE 9.0 - gcc --version: 3.3.1, ld --version: 2.14.90, gdb --version: 5.3.92. Honza -- Jan Kara <ja...@su...> SuSE CR Labs |
From: BlaisorBlade <bla...@ya...> - 2004-09-18 17:19:30
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On Monday 13 September 2004 11:07, Jan Kara wrote: > > ja...@su... said: > > > If I enable both SKAS mode and Tracing thread support the kernel > > > does not compile - it complains in final linking that symbols like > > > "strcpy" are already defined (they are once defined in linux/lib/ > > > string.c and once in "builtin" objects...) > > > If I compile just SKAS mode everything is OK, except that when I'm > > > debugging the kernel the debugger does not stop on breakpoints. > > > > What's the host distro? These both sound like toolchain bugs to me > > offhand. > > > > Have you tried on a different host? > > I tried on different host and the compile problem went away but I > still have problem that breakpoints don't work - this host is SUSE 9.0 - > gcc --version: 3.3.1, ld --version: 2.14.90, gdb --version: 5.3.92. Try updating gdb - the when I upgraded from 5.x to 6.0, its behaviour for UML debugging improved a lot. Bye -- Paolo Giarrusso, aka Blaisorblade Linux registered user n. 292729 |
From: Jan K. <ja...@su...> - 2004-09-19 19:01:08
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> On Monday 13 September 2004 11:07, Jan Kara wrote: > > > ja...@su... said: > > > > If I enable both SKAS mode and Tracing thread support the kernel > > > > does not compile - it complains in final linking that symbols like > > > > "strcpy" are already defined (they are once defined in linux/lib/ > > > > string.c and once in "builtin" objects...) > > > > If I compile just SKAS mode everything is OK, except that when I'm > > > > debugging the kernel the debugger does not stop on breakpoints. > > > > > > What's the host distro? These both sound like toolchain bugs to me > > > offhand. > > > > > > Have you tried on a different host? > > > > I tried on different host and the compile problem went away but I > > still have problem that breakpoints don't work - this host is SUSE 9.0 - > > gcc --version: 3.3.1, ld --version: 2.14.90, gdb --version: 5.3.92. > Try updating gdb - the when I upgraded from 5.x to 6.0, its behaviour for UML > debugging improved a lot. Yes, upgrading gdb helped. I tried with gdb 6.1 and breakpoints seem to start working. Thank you very much for help. Honza -- Jan Kara <ja...@su...> SuSE CR Labs |