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869 Commits

Author SHA1 Message Date
scottr
2b90737599 Replace local xva_arg() inline function with macros similar to those in 
the stdio vfprintf() function.  Fixes compilation errors on powerpc due
to differences in how va_list is implemented.
 1999-02-27 21:52:23 +00:00
scottr
b69760be08 Fix typo introduced in rev 1.11 1999-02-27 21:38:04 +00:00
pk
e81b9ed433 * Make changing the PLT slot entry (lazy function binding) thread-safe. 
* Insert `iflush' instructions for the patched words in PLT entries.
 1999-02-27 17:12:13 +00:00
pk
4e7849055a Add comment on the necessity of having to look at implicit memory addends 
even though the sparc architecture uses `Elf_Rela' structures exclusively.
 1999-02-27 11:36:02 +00:00
pk
1c13c70bab Introduce pre-preocessor symbol RTLD_INHIBIT_COPY_RELOCS. 
Currently, only mips does not include COPY_RELOCs code.
 1999-02-27 10:44:26 +00:00
pk
a32bf0c1c2 Just initialize the stack-based temporary `rtld self' object. 1999-02-27 10:35:16 +00:00
pk
5c519e8777 Target bitmask for RELOC_RELATIVE should be a full word. 
Also for RELOC_RELATIVEs, add in the memory contents in addition to r_addend.
 1999-02-27 10:24:52 +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
ddadb71e4e Relative relocations should use addend. 1999-02-26 22:50:03 +00:00
pk
22001aee9c Take care of `load address relative' relocations. 
Ignore JMP_SLOTs in non-plt relocations.
 1999-02-26 22:13:49 +00:00
pk
f6a359f27f Completely construct the first PLT entry and correctly compute the 
PC relative offset in the call insn.
 1999-02-26 22:07:47 +00:00
pk
801d8e5b9d Implement rtld_bind() stub. 
Fix startup code.
 1999-02-26 22:01:31 +00:00
tv
7255b47042 Partial fix for Alpha breakage. s/tmp_value/tmp/ in two places, and don't 
try to check _rtld_objself when doing R_TYPE(RELATIVE) relocs, as the
Alpha ld.elf_so contains them!

I'm not sure the logic for the RELATIVE fix is quite right; it happens to
Work on alpha, but do we actually need to make sure we aren't relocating
ld.elf_so there?

XXX: I am working on making use of RTLD_RELOCATE_SELF on alpha, which may
make this hack of a fix moot.
 1999-02-25 21:49:04 +00:00
christos
84cb65780e Cleanup global variable access so rtld can be self relocating. Also KNF 
reloc.c and move md sparc parts to arch/sparc/mdreloc.c
Now we don't need to load at address 0 on the i386 and the mips should be
trivial to fix.
 1999-02-24 18:31:00 +00:00
christos
62926e7ee2 Work in progress (does not work yet). 1999-02-24 18:25:40 +00:00
explorer
b2f939ac51 Make this build with KERBEROS5 defined. 1999-02-24 16:45:13 +00:00
pk
4b4b099e87 Fix glitch in previous. 1999-02-24 12:20:30 +00:00
pk
4c7fbbb5c8 Add an approximation of the necessary sparc bits in here. 
I've not followed the trend in this file by trying to wrench the MD
code into individual functions. Rather I,ve replaced several functions
wholesale.  Anyway, this whole file needs to be re-done.
 1999-02-22 17:06:11 +00:00
kleink
8e718db8de Replace home-grown header file installation with INCS/INCSDIR; from Erik 
Bertelsen in PR bin/6869.
 1999-02-21 18:10:24 +00:00
christos
98619fe771 Remove unneeded args for rtld (kleink) 1999-02-19 10:22:14 +00:00
scottr
8481f548e2 Remove the crypto-related bits until such time as we have a fully- 
integrated source tree.  Export-controlled versions of these are now
built during the domestic build process.
 1999-02-18 21:22:51 +00:00
lukem
868ca23db4 remove NOPROG (nothing uses it). however, set MKOBJ=no if appropriate 1999-02-13 23:53:56 +00:00
christos
abbd7cf487 tv is right; we don't need to specialcase the i386. 1999-02-13 16:35:14 +00:00
lukem
dcab0210a0 convert from NOxxx= to MKxxx=no. 
include <bsd.own.mk> if testing a MKxxx variable.
 1999-02-13 02:54:17 +00:00
tv
9209c9b03a On everything but the i386, don't write new values into the GOT that are 
not pointing to the PLT in _rtld_relocate_plt_object().  I'm not quite
sure why the i386 added the extra relocations, but it removed the `return
0' needed for other arches.

THIS DOES NOT YET FIX BUILDING LD.ELF_SO ON ALPHA.  There are some other
binutils 2.9.1 related issues, but this does return build ability to
2.8.1 based as and ld.  Will do more investigation later.
 1999-02-12 17:52:07 +00:00
tv
4ce782a049 Something is making ld.elf_so lose on Alpha and I don't have time to 
figure this out until tomorrow.  Disable until myself or someone else
clobbers the problem.
 1999-02-12 17:17:57 +00:00
christos
580ca245fd Be consistant about the .rtld_start and _rtld_start 1999-02-12 17:15:52 +00:00
kleink
b75d68301e <sys/fcntl.h> -> <fcntl.h> 1999-02-12 15:04:00 +00:00
dean
63f386cdd0 Fix for PR 5821 
- s/SecurID/SECURELOGIN/g and define SECURELOGIN in Makefile
- update man page to reflect S/Key and Kerboros authentication used
  not SecurID
 1999-02-12 05:30:11 +00:00
christos
e8ae49d4af Build depending on OBJECT_FMT not a list of MACHINE_ARCH's 1999-02-09 20:27:04 +00:00
augustss
e165b79030 Get rid of the annoying warning about NAMN not being a proper first .SH. 
Do it by adding a table of allowed first SH tags.
 1999-02-08 20:05:57 +00:00
aidan
9935ad76a5 Fix for bin/4637, mostly as discussed on current-users. 
Allow relative file writes,
For relative file accesses, no longer continues searching dirlist once we find
_any_ file, even one for which we don't have access,
If no dirlist was given on the command line, apply same permissions check as
with 'absolute' requests before allowing access.
 1999-02-07 21:38:44 +00:00
christos
73917056ff Fixed for i386/elf. 1999-02-07 17:24:05 +00:00
christos
fed6586383 Support for {h,l,q,ll} modifiers and %p 1999-02-07 17:23:40 +00:00
christos
246b3960cd Add -DRTLD_DEBUG_RELOC commented out. 1999-02-07 17:23:03 +00:00
lukem
00007d07d6 * actually commit the changes which add support for recognising RFC 2228 
commands (even if we don't do anything with them)
* in logcmd(), syslog why realpath() failed (if it did).
 1999-02-05 21:40:49 +00:00
mrg
f2130fd9fd do not use LOG_CONS. 1999-01-31 08:51:53 +00:00
fvdl
0810c73a0e Move the ldentry initialization up so that dl*() from init sections 
works.
 1999-01-28 23:58:49 +00:00
castor
82bc6ffe05 Avoid confusing various C preprocessors by avoiding # [0-9] 1999-01-18 06:49:57 +00:00
christos
d86bec83ec PR/6824: Erik Bertelsen: Missed arch directory in recent move. 1999-01-16 14:59:03 +00:00
kml
ca59ae7c5c Ensure that all of the initial message (im=) gets flushed to the 
screen;  previously, the last buffer worth of text would fail
to be printed.
 1999-01-15 23:44:32 +00:00
tsarna
531aeb7c25 Add a "class" entry to ttyent. Closes PR#4638. 1999-01-15 18:47:48 +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
fair
59e43c6946 Revise text about filenames as suggested by Geoff Wing in PR#6366. 
Add reference in SEE ALSO to RFC 1350
 1999-01-13 11:16:57 +00:00
thorpej
f821bc6d6b Fixup some printf format argFixup some printf format argFixup some printf format argFixup some printf format argFixup some printf format argFixup some printf format argFixup some printf format argFixup some printf format argFixup some printf format args. 1999-01-11 23:12:16 +00:00
kleink
3ed4fcf61e In userland, pull in <errno.h> instead of <sys/errno.h> for the declaration 
of errno.
 1999-01-11 22:39:59 +00:00
christos
9f77dc2e81 Add a few comments about the i386 and others. 1999-01-11 11:05:29 +00:00
christos
14d2402e4b Add i386 bits. Only works with -fpic or -fPIC compiled binaries since 
COPY relocations don't work.
 1999-01-10 18:21:24 +00:00
christos
d72f81978d Add i386 bits 1999-01-10 18:18:56 +00:00
christos
afb18a5077 Moved via repository copy to arch/powerpc 1999-01-10 17:34:42 +00:00