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29 Commits

Author SHA1 Message Date
mycroft
2d376bed2b When dlopen()ing with RTLD_GLOBAL, also make dependent libraries RTLD_GLOBAL. 2000-11-10 21:31:30 +00:00
is
48052d04a3 Format string cleanups by sommerfeld. 2000-10-10 19:54:37 +00:00
mycroft
43cfeb27a9 Catch up with type changes. Also: 
* Apply DT_PLTRELSZ to (one of) pltrel or pltrela *after* we've finished
  parsing the headers, so we know which one.
* Fix sparc64 bogons.  (It works now!)
 2000-07-26 02:07:34 +00:00
christos
910cd9b309 fix non-portable bit-fields 2000-07-06 03:16:51 +00:00
erh
a497b0d8ab Cause ld.elf_so to find the symbols for __progname and environ and set them. If we wait until crt0 gets around to doing it it's too late for any library init functions. 2000-04-15 05:41:46 +00:00
scottb
076e309d3e change first argument of dladdr to const. 2000-02-08 16:22:59 +00:00
scottb
c0cf420b69 add hooks to support the dladdr function. 2000-02-07 21:40:40 +00:00
christos
f0e72d450d Do what the people want. Support full sysctl names. 1999-12-15 05:22:37 +00:00
christos
ea816c78b2 Enable parsing and mapping of hardware dependent libraries in ld.so.conf 
To be documented in the man page.
 1999-12-13 09:09:34 +00:00
fredb
d37aed91fb More CL* fallout. 1999-12-05 18:36:25 +00:00
thorpej
3bf43967ff Name consistencty nit: curmark -> _rtld_curmark 1999-11-10 18:48:19 +00:00
mycroft
7ea23adf34 More fallout. 1999-11-07 06:48:21 +00:00
mycroft
305c949781 Changes from msaitoh to fix local/global symbol confusion, and to fix weak 
symbol support -- updated by me for elf.h changes.
 1999-11-07 00:21:12 +00:00
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
206408b533 Protect certain definitions from view by crt0, by wrapping them in 
#ifdef _RTLD_SOURCE.

Should fix the "variable page size" build error of crt0 on the SPARC.
 1999-07-05 17:55:34 +00:00
christos
00e5621847 We need to compile with -DVARPSZ, because the sparc has a variable page 
size depending on arch. Make it an error to compile without it. This
caused -lposix linked programs to fail.
 1999-06-22 16:28:22 +00:00
kleink
8788923e6a Turn bool, true and false into an enumeration and enumeration constants to 
avoid integer promotion warnings.
 1999-06-16 15:41:24 +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
34729a4b4f Remove /usr/local/lib from RTLD_DEFAULT_LIBRARY_PATH; c.f. PR bin/7146. 1999-03-19 18:25:57 +00:00
christos
26475619ed KNF 1999-03-01 16:40:07 +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
tsubai
775e7035f4 Add powerpc support. 1998-11-24 11:34:30 +00:00
tv
d643a3384e Allow PAGESIZE to be set via a -D option to cc (CLBYTES not a constant on 
sparc; it is defined in terms of the kernel variable "nbpg")
 1998-07-01 20:42:47 +00:00
mhitch
082edecc20 Add support for mips. 1998-03-25 04:12:32 +00:00
cgd
e513f97a8b don't include members of Struct_Obj_Entry conditionally. 1997-02-14 22:30:25 +00:00
cgd
df19e8aaf2 remove /usr/localelf/lib from default library path 1996-12-17 05:04:10 +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