Commit Graph

23 Commits

Author SHA1 Message Date
christos fb292d7f02 enable /etc/ld.so.conf processing
[reviewed by thorpej]
1999-08-19 23:42:15 +00:00
kleink 1cc052ce00 Rearrange the shared library search path precedences to LD_LIBRARY_PATH >
runpath > built-in default; this is the behaviour of the SVR4 shared loader,
and gives users the opportunity to override the runpath.  (Addresses a report
on current-users by John Kohl.)
1999-08-01 19:47:07 +00:00
thorpej 4d256c199f When dlopen()'ing a shared object without an absolute pathname, search
for it in the rpath of the main program as well as the path specified
in LD_LIBRARY_PATH.
1999-07-22 00:18:19 +00:00
kleink 571aef82d9 Don't include the ident .note assembly when linting. 1999-06-15 15:54:28 +00:00
kleink 8b74e6d78e Implement LD_PRELOAD support. 1999-05-31 14:48:16 +00:00
ws bf9c27b80b Add code to use the kernel provided page size.
Enable this on the powerpc only for now.
1999-04-18 19:40:06 +00:00
kleink 3b03384405 Update an i386-ismed comment. 1999-03-08 10:44:25 +00:00
christos ec2edc19fd Make this compile without -DRTLD_LOADER and fix printf format problems on
the alpha.
1999-03-03 21:18:00 +00:00
christos 26475619ed KNF 1999-03-01 16:40:07 +00:00
pk a32bf0c1c2 Just initialize the stack-based temporary `rtld self' object. 1999-02-27 10:35:16 +00:00
christos 84cb65780e Cleanup global variable access so rtld can be self relocating. Also KNF
reloc.c and move md sparc parts to arch/sparc/mdreloc.c
Now we don't need to load at address 0 on the i386 and the mips should be
trivial to fix.
1999-02-24 18:31:00 +00:00
christos d72f81978d Add i386 bits 1999-01-10 18:18:56 +00:00
castor dc6b4c42a3 Restore missing variable declaration with -DRTLD_DEBUG 1999-01-09 18:10:19 +00:00
ross b899771419 Rewrite AuxInfo handling to track AuxID changes in sys/exec_elf.h. 1998-10-07 02:53:27 +00:00
tv 3ecc6b044e Some local changes accidentally made it into the last commit; back that
part out (noticed by mycroft; thanks!)
1998-07-15 11:26:28 +00:00
tv 77a275d732 Change ld.so default behavior to RTLD_LOCAL, and make RTLD_LOCAL into a
new flag bit.  Keep RTLD_GLOBAL as an actual flag bit so it won't be
re-used, or may be used for something later.  Mask the dlopen() mode bits
in ld.elf_so so a comparison against RTLD_NOW works.  (RTLD_{LOCAL,GLOBAL}
needs to be implemented for ld.elf_so.)
1998-07-14 22:18:36 +00:00
mhitch c01fadd882 Don't forget to update _rtld_objtail when _rtld_dlclose() removes the
current tail entry.
1998-06-16 03:24:13 +00:00
mhitch 082edecc20 Add support for mips. 1998-03-25 04:12:32 +00:00
mrg 896c1cce87 WARNS?=1 1997-10-08 08:55:35 +00:00
cgd 7631ac43fd make sure that ld.elf_so's path is in the data segment 1997-04-15 07:15:46 +00:00
cgd fbf6ff628e put in two identifying notes, which new binutils snapshots will turn
into PT_NOTE sections so they can be examined by execve() to figure
out whether this is a native binary, what emulation it's to be run under,
etc.
1997-03-21 05:39:42 +00:00
cgd 0b2b5475a4 nclude dlfcn.h, and pull RLTD_LAZY in from there. Assume that RTLD_NOW is
RLTD_LAZY + 1 (for now), if it's not defined.  RTLD_NOW should be defined
in dlfcn.h, since some code (e.g. X11) wants it and assumes that it has
the value currently used by our RTLD_LAZY.
1996-12-18 22:27:29 +00:00
cgd 41fe218b25 First cut at an ELF shared loader. Originally from John Polstra's FreeBSD elf
kit, then hacked on by Matt Thomas <matt@3am-software.com>, then by me (to
make it work with new versions of the toolchain, etc.).  This runs, but it's
in serious need of cleaning and/or a fair bit of reworking.  See the README
file for more information, and a list of things to do.
1996-12-16 20:37:55 +00:00