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218 Commits

Author SHA1 Message Date
matt
d7e8330189 Remove RELOC_SYMBOLICS_THROUGH_JMPSLOT as it's always the case 2000-05-28 01:53:05 +00:00
matt
03e56c691e Changes to put the COMPAT_AOUT code into ld.aout_so. Search <dir> for <lib> 
then search /emul/aout/<dir> for <lib>.  To make sure we don't get false
postives on ELF libraries we make the .so is a ZMAGIC dynamic library.
 2000-05-27 06:53:29 +00:00
kleink
6138ff83d9 Document LD_PRELOAD, fixing PR lib/9663, and note that (and why) neither 
this nor LD_LIBRARY_PATH are honored when executing set[ug]id.
 2000-03-24 20:10:28 +00:00
thorpej
f8b76eb0fd Const poison dladdr(). 2000-02-11 00:07:36 +00:00
itohy
aae2a80e54 Use <link_aout.h> instead of <link.h> 
for the benefit of building a.out (cross) ld on ELF platforms.
Suggested by Minoura Makoto.
 1999-11-29 08:27:07 +00:00
kristerw
b224e66b3a Spelling 1999-11-18 19:07:48 +00:00
ragge
f4d411a4a4 Make longjmp work with dynamic linking. From Matt Thomas. 
Fixes PR#7671.
 1999-06-28 17:28:56 +00:00
thorpej
3787c5c3d8 MAP_COPY -> MAP_PRIVATE 1999-06-17 21:09:47 +00:00
tv
eb66267d81 Allow rpaths in setuid binaries, noticed by tron. This is already done 
for ELF systems; make it uniform for a.out.
 1999-04-23 19:29:30 +00:00
gwr
f9a07c51b8 Allow reading SunOS/4.1.1 object files. Fixes pr/7363 1999-04-12 00:52:44 +00:00
garbled
f124765044 More and more .Os cleanups. .Os is defined in the tmac.doc-common file, 
so we shouldn't override it with versions in the manpages.  Many more to
come.
 1999-03-22 18:25:43 +00:00
thorpej
e278587d62 Move the link.h files for the different shlib formats via repository copy, 
and rename them to match the executable format.  Introduce a new link.h
file which automatically picks the correct header based on the target of
the toolchain.
 1999-03-19 22:06:36 +00:00
ragge
f285208477 Need a small prototype. (Where did it go?) 1999-03-13 22:15:25 +00:00
ragge
6831afc23a unbalanced `#endif', pointed out by Ken Wellsch. 1999-03-13 17:09:51 +00:00
tv
ff6c8ce557 Add ld.so hacks for arm32, and reenable ld.aout_so on arm32. As is well 
known, XXX this needs a real fix.
 1999-02-27 03:34:05 +00:00
christos
e8ae49d4af Build depending on OBJECT_FMT not a list of MACHINE_ARCH's 1999-02-09 20:27:04 +00:00
fvdl
0810c73a0e Move the ldentry initialization up so that dl*() from init sections 
works.
 1999-01-28 23:58:49 +00:00
matthias
655a41ea73 Fix from Phil Budne (add missing prototypes) to make ld.so compile again 
on the pc532.
 1999-01-15 07:48:07 +00:00
itohy
85da239ef8 Fix byte order swapping for cross linker. 1999-01-05 10:02:20 +00:00
is
7871bc1564 Add a prototype for the _cachectl() trap call stup in mdprologue.S. 1998-12-21 12:16:16 +00:00
veego
4bf0cd6592 Include err.h to fix compile warnings. 1998-12-20 17:43:37 +00:00
pk
e35b4d9b30 Duh! Hang on to SUN_COMPAT.. something is bust. 1998-12-17 23:36:38 +00:00
pk
259f05dc84 Re-arrange to hide unneeded functions when building the run-time linker. 
Pick up ld(1) implementation definitions.
 1998-12-17 20:14:44 +00:00
pk
76ae27e1f8 Pick up ld(1) implementation definitions. 1998-12-17 14:29:50 +00:00
pk
d2db1ca59a * Add header file containing definitions shared among all a.out 
linker related utilities.
* Adjust makefile to new location in `src/libexec'
* Have rtld.c use the new shlib.h and ld.h headers.
 1998-12-17 11:34:10 +00:00
pk
5f5db2f16f Re-arrange to hide unneeded functions when building the run-time linker. 1998-12-17 10:54:34 +00:00
pk
4f32152ede Export the common shared library search functions in its own header file. 1998-12-15 23:16:14 +00:00
pk
b53366509b Deal with compiler warnings: format strings, prototypes, variable initialization. 1998-12-15 21:35:17 +00:00
pk
c03c29c0e4 Prototypes. 1998-12-15 21:33:00 +00:00
pk
f6f34d9c9f Pull in <a.out.h>. 1998-12-15 21:28:28 +00:00
pk
631ebffde3 Layout & compiler warnings. 1998-12-15 21:23:57 +00:00
pk
ad3e459220 NetBSD -> __NetBSD__ 1998-12-15 21:22:52 +00:00
mycroft
dedf21f286 Put back code to use pc-relative branches in the PLT, and avoid doing cache 
flushes.
 1998-12-03 15:56:51 +00:00
mycroft
26fce3548b Use the `first' argument to md_fix_jmpslot(). 1998-12-03 15:46:28 +00:00
matt
ce394ac326 Add hook to convert some DISP32 relocs to BASREL through a GOT entry. 
[XXX not perfect since gotslot are allocated on a per-symbol basis but
not a per-symbol & addend tuple.  This makes impossible to have separate
GOT entries to ___sF (stdin), ___sF+88 (stdout), and ___sF+176 (stderr)]
 1998-10-31 09:04:29 +00:00
matt
931b784473 Remove reference to unused include file. 1998-10-31 08:59:58 +00:00
matt
8f7b610683 More fixes and optimizations for VAX shared library support. Including 
one that makes vfork work.
 1998-10-23 00:51:36 +00:00
matt
42ba16dee7 Make the BINDER debug messages a bit more useful (print index and jmpslot 
address too).
 1998-10-23 00:44:44 +00:00
matt
4f1a79cfbd Back out change to md_make_gotreloc which added 4 arguement of got_t *. 
Add argument to md_fix_jmpslot indicating whether this the first (i.e
tranfer) jmpslot or not.  Add better support for VAX (the VAX can support
pure text code; let ld that advantage of it).  Checking in verified and
working versions of rtld VAX support routines.
 1998-10-19 03:09:31 +00:00
matt
f94bc8f4df Add AUX_LABEL (need for VAX JSB/JMP "jmp" slots). 1998-10-19 00:30:57 +00:00
itohy
9d79a50f6a Correct return value of md_midcompat(). 1998-10-17 17:08:21 +00:00
matt
bb27fa210f Get shared libraries a lot closer to working. 1998-10-12 01:33:35 +00:00
matthias
78f9c9bd25 remove some vm_offset_t fallout. 1998-10-03 20:04:01 +00:00
pk
4d98b5ce9c Prevent spurious matches matches against unwanted major versions. 
Patch based on PR#6139.
 1998-09-15 12:38:55 +00:00
pk
e6b129450c Exit early from alloc_link_map() if we have no object; only relevant 
when tracing. (PR#6140)
 1998-09-12 15:03:19 +00:00
pk
0a97faa040 Assign my copyrights to TNF. 1998-09-05 13:08:38 +00:00
matt
60f624ddb7 Fix some obvious bugs. 1998-08-26 15:32:02 +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
matt
fb6da63fa6 More changes for shareable libraries and PIC code 1998-08-21 01:03:48 +00:00
matt
0111660e53 Get md.c to compile again. Get mdprologue.S to assemble. [Now at least 
ld and rtld compile and link.]
 1998-08-20 15:12:02 +00:00