search for: ld_debug

Author: rie Repository: /hg/zfs-crypto/gate Revision: c8b1a957b6932793bf1ec075bba368e687c7fbca Log message: 6316708 LD_DEBUG should provide a means of identifying/isolating individual link-map lists (fix unref) Files: create: deleted_files/usr/src/cmd/sgs/liblddbg/common/_synonyms.h delete: usr/src/cmd/sgs/liblddbg/common/_synonyms.h

Hey everyone, I''ve searched through all of the previous posts and tried everything mentioned but I am still getting these messages. Is there anything else I can do? My host machine is running CentOS 5 w/ Xen 3.3.1. My Xen VM is also running CentOS 5. I''ve tried doing: # echo ''hwcap 0 nosegneg'' > /etc/ld.so.conf.d/libc6-xen.conf && ldconfig

...vironment variables for the target process. It is possible to provide several variables by separating them by commas in getsubopt(3) style. Additionally it is possible to provide the -E and -U options multiple times. The following lines are equivalent: -E var1=val2 -E var2=val2 -U LD_PRELOAD -U LD_DEBUG -E var1=val2,var2=val2 -U LD_PRELOAD,LD_DEBUG QEMU_SET_ENV=var1=val2,var2=val2 QEMU_UNSET_ENV=LD_PRELOAD,LD_DEBUG Note that if you provide several changes to a single variable the last change will stay in effect. root at host:~# echo $? 1 Thanks, -bryan

...Name: set_data@ (142) > - Value: 0x400560 > - Size: 0 > + Name: set_data@ (46) > + Value: 0x0 > + Size: 10 > Binding: Global (0x1) > Type: Function (0x2) > Other: 0 > Section: Undefined (0x0) > } > > You can also see this in LD_DEBUG=all when running the executables (to avoid > extraneous diffs, both executables are called "./a.out.lld"; look at the > diff header to know which is output from the gold executable vs lld > executable): > > --- ld_debug-a.out.gold 2016-02-08 14:07:27.255734743 -0800 > ++...

Hi, It looks like I have found a bug in LLD. Suppose DSO defines a global variable 'data' and initializes it by the address of function 'set_data' defined in the same DSO. If an executable file (linked by LLD) gets address of the '&set_data' function and compares it with a value stored in the 'data' variable it gets different result. If the executable is linked

...ly un-safe variables. */ if (!trust) { unsetenv(LD_ "PRELOAD"); unsetenv(LD_ "LIBMAP"); unsetenv(LD_ "LIBRARY_PATH"); unsetenv(LD_ "LIBMAP_DISABLE"); unsetenv(LD_ "DEBUG"); } - ld_debug = getenv(LD_ "DEBUG"); - libmap_disable = getenv(LD_ "LIBMAP_DISABLE") != NULL; - libmap_override = getenv(LD_ "LIBMAP"); - ld_library_path = getenv(LD_ "LIBRARY_PATH"); - ld_preload = getenv(LD_ "PRELOAD"); dangerous_ld_env =...

Got a user who claims he was running this program, then it broke recently. Almost no updates in a while, and none relevant. I'm guessing the program's compiled from fortran to c.... Anyway, the issue's on two servers. On one, I installed a couple of compat libs, and it runs. The other still fails (but it doesn't have some of the i686 libs. When it fails, it's immediate, and

On Thu, 8 Feb 2001, Rick Moulton wrote: > It seems that Corel Office 2000 for linux will not run on any version of > wine later that the 1022999 ver.. Seems Any newer version causes an > "ERROR no 6 and stuff about not being able to find "wordperfect" or > quattropro executuables, and also saying it is a wine error. > My question, is there a way to install

...ystem set the LD_BIND_NOW environment variable? Do any of the libraries in the dependency tree have any constructors (C++ or __attribute__((constructor)) or otherwise mentioned in .ini* sections) that rely on MKL being available at initialisation time? If you launch R with the environment variable LD_DEBUG=libs set, the debugging output may shine some light on the problem. -- Best regards, Ivan

Dtrace does work on some workstation, such as as follows, ----------------------------------------------------------- bash-3.00# dtrace -s ./mem.d `pgrep test` dtrace: script ''./mem.d'' matched 5 probes ^C bash-3.00# uname -a SunOS ftp 5.10 Generic_118833-17 sun4u sparc SUNW,Sun-Blade-100 bash-3.00# dtrace -V dtrace: Sun D 1.1

On Linux, if I have a .so file that has a dependency on another .so, and I `dyn.load(now=FALSE)` the first one, R seems to try to resolve the symbols immediately, causing the load to fail. For example, I have `libtorch` installed on my HPC. Note that it links to various libs such as `libcudart.so` and `libmkl_intel_lp64.so.2` which aren't currently in my library path: ? ~ ldd

...re_compile_fastmap() is being resolved to /lib/tls/libc.so.6 instead of the function by the same name in R's regex.c. On the advice of Ulrich Drepper (of the Red Hat glibc team) I was able to get a trace of the symbol resolution process: # start PostgreSQL with glibc debugging turned on env LD_DEBUG=all LD_DEBUG_OUTPUT=/home/postgres/dbg.out pg_ctl start On Red Hat 8 (where everything works), the relevant output looks like this: 19097: symbol=re_compile_fastmap; lookup in file=postgres: postgres regression [local] SELECT 19097: symbol=re_compile_fastmap; lookup in file=/usr...

I''m continuing to investigate the usage of rdtsc in userspace and whether there are programs "out there" that use it "unsafely" that might randomly break under Xen if rdtsc is not emulated, e.g. across a migration. Some have argued that nobody should use rdtsc and any programs that use rdtsc directly are "fundamentally broken" so the default for rdtsc