c364c98f98
Don't process DT_DEBUG on MIPS as the dynamic section is mapped
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read-only. DT_MIPS_RLD_MAP is used instead.
Patch from Nick Hudson.
2005-01-09 12:43:23 +00:00
2728318e3c
Add __RCSIDs.
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OK'd by mycroft.
2004-10-22 05:39:56 +00:00
5f573ab68d
ANSIfy and de-__P().
2003-07-24 10:12:25 +00:00
ad8ccd6290
Minor cleanup.
2002-10-05 11:59:03 +00:00
6f56cdc91f
Rearrange _rtld_map_object() a little, so that we don't have to have the first
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page of the object double-mapped. Not that it matters much, but someone was
whinging about it.
While I'm at it, nuke obj->phdr and obj->phsize; they're unused.
2002-10-04 18:50:43 +00:00
5f24ee89f3
Don't bogusly set obj->pltrela{,lim} if there is no DT_PLTREL.
2002-09-26 20:27:50 +00:00
305b0ffce5
#if defined -> #ifdef
2002-09-25 06:43:46 +00:00
a18c524897
Figure out obj->pltrel(a) after the dynamic section is parsed, so the relative
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order of DT_PLTREL and DT_JMPREL is irrelevant. Removes the need for yet
another weird #ifdef.
Also, be slightly more careful with the rel(a)lim trimming.
2002-09-13 13:28:43 +00:00
a3b892d178
Nuke -DRTLD_RELOCATE_SELF and `dodebug' from orbit.
2002-09-12 22:56:28 +00:00
cf2d41da85
If REL(A)SZ extends into .rel(a).plt, trim rel(a)lim. This is actually due to
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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
e4526bd9fa
Add support for dynamic linking on HP PA-RISC.
2002-07-10 15:12:33 +00:00
63ccd3db5b
Sync with <sys/exec_elf.h> rev. 1.45: ElfNN_RelA -> ElfNN_Rela.
2001-04-25 12:24:50 +00:00
43cfeb27a9
Catch up with type changes. Also:
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* Apply DT_PLTRELSZ to (one of) pltrel or pltrela *after* we've finished
parsing the headers, so we know which one.
* Fix sparc64 bogons. (It works now!)
2000-07-26 02:07:34 +00:00
55c1b7fb0d
Fix some issues with SPARC V9 ELF binaries.
2000-07-18 22:33:55 +00:00
305c949781
Changes from msaitoh to fix local/global symbol confusion, and to fix weak
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symbol support -- updated by me for elf.h changes.
1999-11-07 00:21:12 +00:00
522cbf0248
Update to match new SVR4-style definition names in <sys/exec_elf.h>.
1999-10-25 13:55:06 +00:00
26475619ed
KNF
1999-03-01 16:40:07 +00:00
84cb65780e
Cleanup global variable access so rtld can be self relocating. Also KNF
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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
082edecc20
Add support for mips.
1998-03-25 04:12:32 +00:00
41fe218b25
First cut at an ELF shared loader. Originally from John Polstra's FreeBSD elf
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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
simonb