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b97e4047b7
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1549 Commits

Author SHA1 Message Date
mycroft
b97e4047b7 Re-poison a lot of consts, now that the mark shite is gone. 2002-09-06 03:12:04 +00:00
mycroft
a04012e731 Split _rtld_relocate_plt_object() into two MD functions: 
* _rtld_relocate_plt_lazy() fixes up all the relocs pointing to the PLT.  (On
  most platforms it just does a simple base-relative fixup; on SPARC it does
  nothing.)
* _rtld_relocate_plt_object() does immediate binding for a PLT entry.
The basic gist is that this saves a bit of time on SPARC (where the iteration
through the pltrela table was gratuitous), and a little less time on all other
platforms.  A whole lot of #ifdef'ed crap is moved out of reloc.c, too.

NOT tested on: hppa sh x86_64
 2002-09-06 03:05:35 +00:00
mycroft
5f016a11ef Repair a slight biff I made earlier -- do not exit the loop in 
_rtld_relocate_nonplt_objects() early.
 2002-09-06 02:01:39 +00:00
mycroft
c59ffb0cc4 Remove all of the mark' code. This is responsible for the undefined PLT 
symbol' errors, probably because the increment gets interrupted occasionally by
a signal.  In general, _rtld_bind() should not modify ANY internal state.
 2002-09-05 21:57:09 +00:00
mycroft
ac191986f3 Partially fix up some debug printf()s that don't need to use defobj. 2002-09-05 21:31:30 +00:00
mycroft
bdc2ac1520 A few things: 
* Pass a symbol number to _rtld_find_symdef(), not a r_info.
* Don't try to do a symbol lookup when we find an unsupported relocation;
  instead get the symbol name from the referencing object's strtab.
* Add preliminary support for `-z combreloc'-style startup optimization on
  i386, `#ifdef COMBRELOC'.
 2002-09-05 21:21:06 +00:00
mycroft
1fa950d044 Fix one indentation error. 2002-09-05 20:12:43 +00:00
mycroft
74444a2ddb Rename _rtld_relocate_nonplt_object() to _rtld_relocate_nonplt_objects(), 
and push the outer loop into it.  This actually shaves a couple % off startup
time at least on PCs.
 2002-09-05 20:08:14 +00:00
mycroft
00c3ad1f56 Split _rtld_relocate_nonplt_object() into separate MD files. 2002-09-05 18:25:45 +00:00
mycroft
b4a8cd2dbf Split MIPS relocation goo into mips_reloc.c. 2002-09-05 17:58:02 +00:00
mycroft
ae16986458 Simplify a couple of tests to !__mips__. 2002-09-05 17:06:11 +00:00
mycroft
9e3442dc47 Combine the code that skips COPY relocs on most platforms (other than MIPS). 
Remove the code that skips JMP_SLOT relocs (thus making ld.elf_so bomb if it
hits one in the non-PLT relocation table).
 2002-09-05 17:01:13 +00:00
mycroft
cf2d41da85 If REL(A)SZ extends into .rel(a).plt, trim rel(a)lim. This is actually due to 
what is arguably a bug in BFD on some platforms (at least PPC and SPARC), but
I can't fix old binaries.
 2002-09-05 16:58:16 +00:00
junyoung
515622e6db Remove unused arguments of _rtld_find_symdef(). 2002-09-05 16:33:57 +00:00
mycroft
1ea7e8253b Remove support for PowerPC static relocations, which are not present in shared 
objects, and in any case are implemented WRONG.  (They're symbol-relative, not
base-relative.)
 2002-09-05 15:47:52 +00:00
mycroft
f4cbd3d6e2 Remove unused prototypes (including one for a non-existant function!). 2002-09-05 15:45:54 +00:00
mycroft
2635aa544a Make _rtld_setup_pltgot() a consistent interface on all platforms. 2002-09-05 15:38:22 +00:00
mycroft
1e06edb63b There is no need to do an imb after each call to the binder, because we only 
patch the GOT, not the PLT.  However, do an imb when setting up the PLT thunk,
just in case.
 2002-09-04 19:13:00 +00:00
junyoung
937e5f4f83 Previous commit broke the normal build; this should really fix the 
problem, toolchain/18020. From Frederick Bruckman <fredb@immanent.net>.
 2002-09-04 16:57:47 +00:00
junyoung
9cc71f17e2 Fix a problem that 'make obj' doesn't work within tools/makewhatis. 2002-09-04 06:39:58 +00:00
mycroft
1b6aaa02a2 Turn off DEBUG by default, and compile with -O3. (Tested on Alpha, ARM, 
x86 and PowerPC.)
 2002-08-31 18:18:14 +00:00
lukem
3b473ec283 xerrx() needs to output a trailing newline as well 2002-08-27 10:37:33 +00:00
christos
23c8380404 save 4 system calls by using AT_{R,E}{U,G}ID. 2002-08-26 21:09:55 +00:00
itojun
b46a0ef5ae use strlcpy. minor style fixes 2002-08-22 07:23:27 +00:00
christos
d5935a17be enable utmpx support. this doesn't work correctly for chrooted ftpd's, but 
I am leaving it to luke to fix.
 2002-08-22 00:09:38 +00:00
christos
7c266e1884 support utmpx 2002-08-20 14:01:49 +00:00
christos
9d7f515ba2 add some more ifdefs, so that we don't define variables we don't use. 2002-08-20 13:58:22 +00:00
christos
7d62d2a173 utmpx support 2002-08-20 13:56:50 +00:00
christos
c0b21fbbf7 Disable UTMPX support for now, because ftpd might chroot and we need 
to keep files open.
 2002-08-20 13:55:58 +00:00
christos
4b476b1883 utmpx support 2002-08-20 13:51:09 +00:00
christos
6c99012e39 PR/17999: FUKAUMI Naoki: Support wtmpx entries. 2002-08-20 13:12:00 +00:00
lukem
f794aa60bb Use ${NETBSDSRCDIR}/some/path instead of ${.CURDIR}/../../some/path 2002-08-19 13:54:34 +00:00
itojun
2abe377059 defend against malicious line in ut_line, which could cause unwanted 
writes to anything under /dev.  revoke setuid/gid privs earlier.
From: xs@kittenz.org
 2002-08-16 20:21:48 +00:00
abs
d88a5fe209 If the peer closes the connection in ttloop() 
syslog(LOG_ERR, "ttloop:  peer died: %m");
is a little console spammingly excessive. Switch to LOG_INFO.
 2002-08-12 09:19:00 +00:00
thorpej
9c104401d1 Build for "armeb". 2002-08-10 01:59:33 +00:00
soren
642c31b4a3 Remove extraneous \n's in {err,warn}{,x}. 2002-08-09 10:01:53 +00:00
soren
236006d5dc Remove extraneous \n's in {err,warn}{,x} that used to be printfs. 2002-08-08 13:24:12 +00:00
jmcneill
00a0bebf72 Include string.h so this application compiles. 2002-08-05 15:36:51 +00:00
christos
f660736fac It is pointless to limit the login name for utmp's purposes here. 2002-08-01 18:52:06 +00:00
christos
5ba367f315 err, fix arg to warn. 2002-07-29 00:36:44 +00:00
christos
5e254dfcd4 jeez, this program included almost everything in /usr/include! 2002-07-29 00:35:49 +00:00
christos
aa3ec0641b Add utmp_update 2002-07-28 22:38:50 +00:00
grant
6742cb1812 sweep of errx/warnx, remove unnecessary trailing \n 2002-07-20 08:36:17 +00:00
abs
c2fcad8607 If /etc/ld.so.conf contains an invalid sysctl name any dynamically 
executable that uses the library on that line has the rather cryptic
"sysctl" printed when it starts executing.

Switch to (_PATH_LD_HINTS": unknown sysctl for %s", name);

Discovered after someone copied /etc from an i386 to a sparc64 box.
 2002-07-18 14:46:11 +00:00
wiz
7b9b4ac6f7 'environment', not 'enviroment' 2002-07-11 10:53:19 +00:00
fredette
e4526bd9fa Add support for dynamic linking on HP PA-RISC. 2002-07-10 15:12:33 +00:00
itojun
373383a4ab typo in message. PR 17528 2002-07-08 23:01:57 +00:00
lukem
a4449882c6 - Change lexer to support numbers > 2^31-1 (stored in an off_t), and allow 
RESTart to use the larger numbers.
  Fix from Maxim Konovalov <maxim@freebsd.org>
- Update version
- Minor whitespace changes
 2002-07-02 02:18:01 +00:00
tv
bfa5cd6608 We really, actually, positively want to apply the ftpd.conf "passive" 
option to all possible *PSV commands.  Some ftp servers are simply not
capable of passive connections, hence the option....
 2002-06-30 04:54:43 +00:00
aidan
ec6387d504 Added CONF_LL macro, which understands raw 'strsuftoll' conf variables. 2002-06-18 09:59:47 +00:00