6138ff83d9
Document LD_PRELOAD, fixing PR lib/9663, and note that (and why) neither
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this nor LD_LIBRARY_PATH are honored when executing set[ug]id.
2000-03-24 20:10:28 +00:00
f8b76eb0fd
Const poison dladdr().
2000-02-11 00:07:36 +00:00
aae2a80e54
Use <link_aout.h> instead of <link.h>
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for the benefit of building a.out (cross) ld on ELF platforms.
Suggested by Minoura Makoto.
1999-11-29 08:27:07 +00:00
b224e66b3a
Spelling
1999-11-18 19:07:48 +00:00
f4d411a4a4
Make longjmp work with dynamic linking. From Matt Thomas.
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Fixes PR#7671.
1999-06-28 17:28:56 +00:00
3787c5c3d8
MAP_COPY -> MAP_PRIVATE
1999-06-17 21:09:47 +00:00
eb66267d81
Allow rpaths in setuid binaries, noticed by tron. This is already done
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for ELF systems; make it uniform for a.out.
1999-04-23 19:29:30 +00:00
f9a07c51b8
Allow reading SunOS/4.1.1 object files. Fixes pr/7363
1999-04-12 00:52:44 +00:00
f124765044
More and more .Os cleanups. .Os is defined in the tmac.doc-common file,
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so we shouldn't override it with versions in the manpages. Many more to
come.
1999-03-22 18:25:43 +00:00
e278587d62
Move the link.h files for the different shlib formats via repository copy,
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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
f285208477
Need a small prototype. (Where did it go?)
1999-03-13 22:15:25 +00:00
6831afc23a
unbalanced `#endif', pointed out by Ken Wellsch.
1999-03-13 17:09:51 +00:00
ff6c8ce557
Add ld.so hacks for arm32, and reenable ld.aout_so on arm32. As is well
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known, XXX this needs a real fix.
1999-02-27 03:34:05 +00:00
e8ae49d4af
Build depending on OBJECT_FMT not a list of MACHINE_ARCH's
1999-02-09 20:27:04 +00:00
0810c73a0e
Move the ldentry initialization up so that dl*() from init sections
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works.
1999-01-28 23:58:49 +00:00
655a41ea73
Fix from Phil Budne (add missing prototypes) to make ld.so compile again
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on the pc532.
1999-01-15 07:48:07 +00:00
85da239ef8
Fix byte order swapping for cross linker.
1999-01-05 10:02:20 +00:00
7871bc1564
Add a prototype for the _cachectl() trap call stup in mdprologue.S.
1998-12-21 12:16:16 +00:00
4bf0cd6592
Include err.h to fix compile warnings.
1998-12-20 17:43:37 +00:00
e35b4d9b30
Duh! Hang on to SUN_COMPAT.. something is bust.
1998-12-17 23:36:38 +00:00
259f05dc84
Re-arrange to hide unneeded functions when building the run-time linker.
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Pick up ld(1) implementation definitions.
1998-12-17 20:14:44 +00:00
76ae27e1f8
Pick up ld(1) implementation definitions.
1998-12-17 14:29:50 +00:00
d2db1ca59a
* Add header file containing definitions shared among all a.out
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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
5f5db2f16f
Re-arrange to hide unneeded functions when building the run-time linker.
1998-12-17 10:54:34 +00:00
4f32152ede
Export the common shared library search functions in its own header file.
1998-12-15 23:16:14 +00:00
b53366509b
Deal with compiler warnings: format strings, prototypes, variable initialization.
1998-12-15 21:35:17 +00:00
c03c29c0e4
Prototypes.
1998-12-15 21:33:00 +00:00
f6f34d9c9f
Pull in <a.out.h>.
1998-12-15 21:28:28 +00:00
631ebffde3
Layout & compiler warnings.
1998-12-15 21:23:57 +00:00
ad3e459220
NetBSD -> __NetBSD__
1998-12-15 21:22:52 +00:00
dedf21f286
Put back code to use pc-relative branches in the PLT, and avoid doing cache
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flushes.
1998-12-03 15:56:51 +00:00
26fce3548b
Use the `first' argument to md_fix_jmpslot().
1998-12-03 15:46:28 +00:00
ce394ac326
Add hook to convert some DISP32 relocs to BASREL through a GOT entry.
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[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
931b784473
Remove reference to unused include file.
1998-10-31 08:59:58 +00:00
8f7b610683
More fixes and optimizations for VAX shared library support. Including
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one that makes vfork work.
1998-10-23 00:51:36 +00:00
42ba16dee7
Make the BINDER debug messages a bit more useful (print index and jmpslot
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address too).
1998-10-23 00:44:44 +00:00
4f1a79cfbd
Back out change to md_make_gotreloc which added 4 arguement of got_t *.
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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
f94bc8f4df
Add AUX_LABEL (need for VAX JSB/JMP "jmp" slots).
1998-10-19 00:30:57 +00:00
9d79a50f6a
Correct return value of md_midcompat().
1998-10-17 17:08:21 +00:00
bb27fa210f
Get shared libraries a lot closer to working.
1998-10-12 01:33:35 +00:00
78f9c9bd25
remove some vm_offset_t fallout.
1998-10-03 20:04:01 +00:00
4d98b5ce9c
Prevent spurious matches matches against unwanted major versions.
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Patch based on PR#6139.
1998-09-15 12:38:55 +00:00
e6b129450c
Exit early from alloc_link_map() if we have no object; only relevant
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when tracing. (PR#6140)
1998-09-12 15:03:19 +00:00
0a97faa040
Assign my copyrights to TNF.
1998-09-05 13:08:38 +00:00
60f624ddb7
Fix some obvious bugs.
1998-08-26 15:32:02 +00:00
4da3f7cfd8
Add external symbol for __PROCEDURE_LINKAGE_TABLE_. Modify arguments
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to md_make_gotreloc for VAX'es sake.
1998-08-26 14:37:40 +00:00
fb6da63fa6
More changes for shareable libraries and PIC code
1998-08-21 01:03:48 +00:00
0111660e53
Get md.c to compile again. Get mdprologue.S to assemble. [Now at least
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ld and rtld compile and link.]
1998-08-20 15:12:02 +00:00
74018d8df6
Untested(!!) beginning of VAX a.out shared library support. This is a work
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in progress.
1998-08-18 18:46:16 +00:00
93f8d753f8
Small changes to make debugging a little easier.
1998-08-13 07:34:05 +00:00
kleink