Subject: lib/32946: Unifying managment ld.so via environment variables and bonus debug levels
To: None <lib-bug-people@netbsd.org, gnats-admin@netbsd.org,>
From: None <vlevchenko@yandex.ru>
List: netbsd-bugs
Date: 02/28/2006 04:00:01
>Number: 32946
>Category: lib
>Synopsis: Unifying managment ld.so via environment variables and bonus debug levels
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: lib-bug-people
>State: open
>Class: change-request
>Submitter-Id: net
>Arrival-Date: Tue Feb 28 04:00:00 +0000 2006
>Originator: Vassily Levchenko
>Release: current
>Organization:
>Environment:
NetBSD archon 3.99.15 NetBSD 3.99.15 (GENERIC) #4: Wed Jan 25 06:48:19 MSK 2006 vvl@archon:/home/vvl/netbsd060121/src-kld/src/sys/arch/amd64/compile/GENERIC amd64 x86_64 AMD Athlon(tm) 64 Processor 3500+ NetBSD
>Description:
Here are introduced the unified environment management of ld.so via environment variables. New method rtld_setup_env checks all environment variables that starts with LD_ and puts values or fires a flags in global structure. The result later used from this structure.
Also debug levels are introduced. Format is LD_DEBUG=token1,token2 possible values are:
help – prints possible values and exit,
basic –some basic stuff printed aka setup of ld.so or changes in internal states basic operations,
detail - to get more detailed information (in conjunction with other tokens)
files|init|libs|symbols|bindings|reloc – display files | init/fini | libraries | symbols | bindings | relocations processing.
>How-To-Repeat:
>Fix:
http://vlevchenko.narod.ru/ld.elf_so/ld.so.tar.bz2