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30 Commits

Author SHA1 Message Date
pk 4d98b5ce9c Prevent spurious matches matches against unwanted major versions. 
Patch based on PR#6139.
 1998-09-15 12:38:55 +00:00
pk 0a97faa040 Assign my copyrights to TNF. 1998-09-05 13:08:38 +00:00
matt 81c6c6b8c6 Fix core dump when plt_symbol didn't exist when needed with dynamic images. 1998-08-28 14:45:46 +00:00
matt 4da3f7cfd8 Add external symbol for __PROCEDURE_LINKAGE_TABLE_. Modify arguments 
to md_make_gotreloc for VAX'es sake.
 1998-08-26 14:37:40 +00:00
fvdl 98712f00f0 If a good matching shared library is found, don't look in the next 
directories. This is compatible with the SunOS behaviour. Also,
it fixes a problem where it was not possible for some 3rd party
package to have a library with the same name as a library already
in the system, and a lower version number. The highest version
would always be picked. This particular problem shows up with Mozilla,
which has a libutil.so.1.0
 1998-04-04 01:00:29 +00:00
cgd 10cc9f3b70 RCS Id police 1998-01-05 22:00:34 +00:00
pk 05105a9150 Define RELOC_INIT_SEGMENT_RELOC for the ns32k (Matthias Pfaller; PR#2103). 1996-02-22 00:19:57 +00:00
pk d579c1b1db Handle object code with the "large" model PIC (eg. gcc's `-fPIC' option). 1995-08-04 21:49:00 +00:00
pk ad760ce3d6 Implement compiled-in library search paths: any `-L' argument encountered 
while `dynamic link-mode' is on, is recorded in the executable. The
run-time linker will search these paths after $LD_LIBRARY_PATH but
before the default set and those currently in the hints file.
The feature is disabled whenever for set[ug]id programs.
 1995-06-04 21:56:22 +00:00
pk 8e0a22a5fb "weak symbol" support (fudged into `a.out' by means of the n_other field). 
Weak symbols are to replace indirect (type N_INDR) symbols and will help
to clean up name spaces in libraries.

Also, some misc. bug fixes, including PR 586, and use stdio for the output
file entirely.
 1994-12-23 20:32:51 +00:00
pk 7df5d3ecf2 Another md macro to initialize a home-made struct reloc needed 
for N_SET* type relocations in shared objects.
 1994-11-30 18:24:56 +00:00
pk 66c04ea8cb Rename some flags. 1994-08-21 15:17:00 +00:00
pk 2b43180d6d Propagate N_WARNING symbols to `-r' output. 1994-07-21 14:59:01 +00:00
pk 1d1aa8ff38 Some refinement in resolving symbols from shared objects. 1994-06-29 11:18:45 +00:00
pk a6bf4f8176 Conversion to err()/warn() for error reports. 
Minor bug fixes:
	a case of free()ing in the wrong order. (from Rick Murphey).
	processing alias symbol twice (sometimes).
Some miscellaneous cleanup.
 1994-06-10 15:16:04 +00:00
pk 72b85788e5 function parse() has moved to ld.c, thus avoiding scanf() code to be 
included in ld.so.
 1994-04-22 07:57:54 +00:00
pk 12f28a9ba6 PC relative segment relocations don't need to be looked at at run-time (such 
relocations occur on the ns32k).
Dump <strings.h> from header files.
 1994-04-07 19:41:17 +00:00
jtc fc1d8f3bac Fix spelling error in Copyright notice 1994-01-29 01:54:01 +00:00
pk 90cfba21cb Use `.type' directives generated by gcc. 
Numerous internal changes & bug fixes.
NOTE: must re-compile & re-link shared libraries before used to link programs.
 1994-01-28 20:56:09 +00:00
pk fa099af1f6 Many internal changes, most notably in the symbol counting stuff. 
`ld -r -x'  now supported on all object files.
Support for long archive member names (AR_EFMT1 format),
	thanks to Bill Sommerfeld/Mark Eichin
Do the right(?) thing with symbol aliases (N_INDR) for POSIX lover, especially
when equiping shared libraries with these (this was *not* fun).
Handle silly archives (.sa) for people who needs them; turn on by `-Bsilly'.
 1993-12-08 10:13:47 +00:00
mycroft e331ce34d0 #include ctype.h, since we use isdigit(). 1993-12-07 03:04:28 +00:00
mycroft e977e5242b Prototype concat() more strongly, and remove bogus definitions of variables 
in system .h files.
 1993-12-07 01:44:23 +00:00
mycroft e9e6f64ef6 Add /usr/X386/lib to the standard list of library paths. 1993-11-21 21:01:08 +00:00
pk e5b3eedefb Eleminate duplicate inclusion of shared objects (libgcc!). 
Start using auxiliary information (using `n_other') to tackle aliasing of
function addresses and direct function calls in shared objects.
NOTE: currently protected by `#ifdef EXPERIMENTAL'.
 1993-11-10 21:53:30 +00:00
pk 168c91b813 Use strsep() in stead of strtok() and restore colons in eg. env. vars. 1993-11-08 13:20:39 +00:00
pk 94aab0b5fc The N_SET* symbols are back in. C++ object files can now be linked again. 
(not yet fit for *shared* C++ libraries).
 1993-11-01 16:26:13 +00:00
pk 4aa8c26f37 Improved handling of PIC code in "main stream" .o files. 
Don't touch __DYNAMIC when `-r' is on.
Now must use `-Bshareable' to make shared libraries.
 1993-10-27 00:53:39 +00:00
pk a0aae738e7 Changed prototype and internals of std_search_dir(). 1993-10-23 00:34:22 +00:00
pk 69af39d0a8 No rounding of bss size to page boundary in ZMAGIC a.out's, the kernel 
chokes on it.
Some other minor changes.
 1993-10-21 00:52:52 +00:00
pk 97ca10e374 A linker supporting shared libraries. 1993-10-16 21:52:27 +00:00