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18 Commits

Author SHA1 Message Date
christos ec2edc19fd Make this compile without -DRTLD_LOADER and fix printf format problems on 
the alpha.
 1999-03-03 21:18:00 +00:00
jonathan 1988441027 Not all ports use 'tmp'. 1999-03-03 12:20:00 +00:00
christos 26475619ed KNF 1999-03-01 16:40:07 +00:00
scottr b69760be08 Fix typo introduced in rev 1.11 1999-02-27 21:38:04 +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 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
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
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
christos abbd7cf487 tv is right; we don't need to specialcase the i386. 1999-02-13 16:35:14 +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
christos 73917056ff Fixed for i386/elf. 1999-02-07 17:24:05 +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
christos d72f81978d Add i386 bits 1999-01-10 18:18:56 +00:00
tsubai 775e7035f4 Add powerpc support. 1998-11-24 11:34:30 +00:00
mhitch 082edecc20 Add support for mips. 1998-03-25 04:12:32 +00:00
cgd 41fe218b25 First cut at an ELF shared loader. Originally from John Polstra's FreeBSD elf 
kit, then hacked on by Matt Thomas <matt@3am-software.com>, then by me (to
make it work with new versions of the toolchain, etc.).  This runs, but it's
in serious need of cleaning and/or a fair bit of reworking.  See the README
file for more information, and a list of things to do.
 1996-12-16 20:37:55 +00:00