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522 Commits

Author SHA1 Message Date
skrll
236df38503 Be more pedantic about where we use -shared, etc. 2004-03-24 08:01:26 +00:00
atatat
1de60baa7c The <sys/sysctl.h> header already provides a perfectly good struct for 
this purpose, so...uh...use it.
 2004-03-16 05:25:12 +00:00
enami
76eaac1d6f Whitespace. 2004-02-26 21:45:59 +00:00
skrll
52581467e2 Whitespace. 2004-02-23 21:27:20 +00:00
skrll
4d30716d36 Remove the millicode hack - its not needed anymore. 
Get the entry point right.
 2004-02-23 21:20:40 +00:00
uwe
8eb5ba6d09 Use CC instead of LD to link the ld.elf_so. This will correctly link 
"millicode" from libgcc_pic.a on platforms that need it.

From Nick Hudson <skrll@netbsd>.
 2004-02-22 01:39:43 +00:00
skrll
b5330c98c7 Add the standard XXX about CPPFLAGS and -fpic here. 2004-02-21 16:02:06 +00:00
skrll
d93f13855a Move common LDFLAGS into Makefile from arch/*/Makefile.inc 2004-02-21 15:56:03 +00:00
skrll
151426159b Whitespace. 2004-02-20 20:58:24 +00:00
enami
074a9e8fee Salvage the instruction to save the pointer to ps_strings for later use 
so that setproctitle() works again.  The problem reported by Naoki Fukaumi
on japanese mailing list.

Approved by: Ross Harvey
 2004-02-18 23:04:49 +00:00
enami
f1740378ad Don't assume past the mmaped region is accessible. 2004-02-15 02:59:04 +00:00
enami
63fcb5a042 Fix warning message: the failed operation is not fstat but mmap. 2004-02-15 02:56:53 +00:00
mrauch
f06ab72b6e Change the symbol lookup order to search RTLD_GLOBAL objects 
before referencing object's DAG. This makes it possible for
C++ exceptions to work across shared libraries.

Patch taken from FreeBSD: src/libexec/rtld-elf/rtld.c: 1.67 -> 1.68,
committed there by kan@FreeBSD.org.
 2003-12-07 09:36:06 +00:00
christos
1a2b5965a9 Don't try to preload an empty string. 2003-11-25 14:36:49 +00:00
simonb
28817edd35 Restore handling of reloc entries that point to unaligned locations 
that seems to have disappeared in rev 1.34.

Thanks to Jason Thorpe for suggesting where to look.
Fixes the simple test case in PR port-mips/23366.
 2003-11-19 19:41:57 +00:00
lukem
130ab7336b Rework how MAKEVERBOSE operates: 
*	Don't bother prefixing commands with a line of  ${_MKCMD}\
	and instead rely upon "make -s".  This is less intrusive on
	all the Makefiles than the former.  Idea from David Laight.

    *	Rename the variables use to print messages.  The scheme now is:
	    _MKMSG_FOO		Run  _MKMSG 'foo'
	    _MKTARGET_FOO	Run  _MKMSG_FOO ${.TARGET}
	From discussion with Alistair Crooks.
 2003-10-21 10:01:19 +00:00
fvdl
d83c6c4294 Don't use NULL for integers. 2003-10-21 01:19:10 +00:00
lukem
ddff99b7f4 rework to use the newer _MKMSGCREATE (et al) macros 2003-10-19 04:45:01 +00:00
lukem
6cf0d872cd support MAKEVERBOSE 2003-10-19 01:19:10 +00:00
matt
fd1caff7c2 Update to new reality. XXX _rtld_bind still needs to be written. 2003-10-06 16:08:35 +00:00
mycroft
65ed3bdcdd Make the effect of the hack clearer. 2003-09-24 10:25:26 +00:00
mycroft
7242c1114c One more tweak... 2003-09-24 10:18:52 +00:00
mycroft
7b234fd232 Make the comment a little more accurate. 2003-09-24 09:59:45 +00:00
mycroft
89ea37c60a Temporary workaround for some binutils/ld lossage. See the comment for more 
information.
 2003-09-24 09:55:35 +00:00
mycroft
5fb0b88880 Some notes... 2003-09-24 06:20:33 +00:00
enami
9c2e06fe24 Space after the keyword `if'. 2003-09-22 14:37:57 +00:00
mycroft
5bd33bcad6 Back out revision 1.100. There is something screwier going on. 2003-09-07 22:17:43 +00:00
mycroft
323a574dc3 dlsym() should not leave an error set. It confuses programs that check 
dlerror() (such as pkgsrc/graphics/transcode).
 2003-08-31 21:52:01 +00:00
skrll
d900731978 Resolve dlsym(3) and friends directly so that dlsym(RTLD_NEXT,...) works. 
Previously dlsym resolved to the version in crt0.o or libc which would
mean that the caller's shared object couldn't be determined correctly
using __builtin_return_address(0).

Mainly from FreeBSD, but adapted by me. Benefits of this solutions are:

	- backward comptibility maintained
	- existing broken binaries are fixed with a new ld.elf_so
	- __mainprog_obj can be removed from crt0.o
	- we do the same thing as FreeBSD

Fixes PR 22067.

OKed by Jason and Christos.
 2003-08-12 09:18:38 +00:00
agc
8e6ab8837d Move UCB-licensed code from 4-clause to 3-clause licence. 
Patches provided by Joel Baker in PR 22284, verified by myself.
 2003-08-07 09:46:37 +00:00
skrll
59b0f10729 KNF 2003-08-05 19:41:53 +00:00
salo
99410184e7 netbsd.org->NetBSD.org 2003-07-26 19:24:24 +00:00
mrg
88bb1d9b3b include <string.h> or <stdlib.h> for all prototypes 2003-07-26 15:04:38 +00:00
skrll
5f573ab68d ANSIfy and de-__P(). 2003-07-24 10:12:25 +00:00
skrll
ddc9322f3b Support immediate binding on arm. 2003-07-21 15:34:35 +00:00
skrll
b2695e5a1f arm and sh5 also have bogus DT_TEXTRELs. sh5 was already covered so just 
update the comment.
 2003-07-21 15:17:55 +00:00
skrll
619dee76f6 Correct the in_plt parameter of a couple of _rtld_find_symdef calls. 
The mips_reloc.c case is a no-op as _rtld_symlook_obj ignores in_plt for
MIPS.

OK'ed by Charles.
 2003-07-17 13:56:32 +00:00
skrll
d4cfd1c666 s/_rltd_obj_rtld/_rtld_objself/ in #ifdef notyet code. 2003-07-15 07:39:55 +00:00
skrll
9192c2eed4 Whitespace 2003-07-15 07:38:29 +00:00
marcus
fae2567c9b Removed unused function. 2003-07-05 20:48:39 +00:00
tsutsui
0e65101f60 Add function prototype declarations. 2003-07-05 18:18:51 +00:00
marcus
a4878b4349 Bugfix: Don't pick addend both from reloc and contents at the same time. 2003-07-02 15:29:34 +00:00
marcus
6aeeb40d4a Updated to work with current rtld code. 2003-06-30 00:50:46 +00:00
marcus
5404577abf SH also has a bogus DT_TEXTREL, it seems. 2003-06-30 00:49:25 +00:00
simonb
a9f5b3f871 KNF- blank lines before code at start of functions. 2003-06-05 10:41:32 +00:00
christos
683092605c Add RTLD_FIRST, RTLD_NEXT, RTLD_DEFAULT, from FreeBSD 2003-05-30 15:43:33 +00:00
petrov
458dbd70ac Fix alignment problem in debug output. 
Happens only under RTLD_DEBUG_RELOC.
 2003-05-23 20:13:50 +00:00
mycroft
f57f7ac072 Back out previous change for now -- it needs more work. 2003-04-24 16:55:29 +00:00
mycroft
8826c5e475 Attempt to give dlsym() the same symbol-searching semantics as _rtld_bind(). 
Tested in a handful of cases.
Reviewed by: a dead silence
 2003-04-23 17:40:25 +00:00
scw
0b8f02edad Handle unaligned relocations, and RELATIVE relocs with non-zero addends. 
This gets binaries linked against libstdc++ working (FSVO "working").
 2003-04-21 11:54:46 +00:00