3d5dc334de
Don't try to get libc_pic from the libc compile directory. If we're doing a
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build, libc has already been installed.
2000-03-26 21:55:55 +00:00
bbe4b07983
Make this more likely to compile with ld.elf_so changes. (But this is
...
untested.)
1999-11-07 08:08:15 +00:00
4bbb8dc9fb
Make this more likely to compile with ld.elf_so changes. (But this is
...
untested.)
1999-11-07 08:01:51 +00:00
7ea23adf34
More fallout.
1999-11-07 06:48:21 +00:00
4b9f2ff9e0
Fix fallout from MD ld.elf_so changes.
1999-11-07 06:41:49 +00:00
64ac9d7bdb
Revert to rev. 1.4. This file didn't need to change.
1999-10-28 09:50:07 +00:00
522cbf0248
Update to match new SVR4-style definition names in <sys/exec_elf.h>.
1999-10-25 13:55:06 +00:00
6fa7d72ce5
Make __SVR4_ABI__ optional.
1999-10-18 03:26:53 +00:00
83265a56f2
Bump text alignments to 4 bytes.
1999-08-23 09:13:25 +00:00
741f18b695
Initial VAX ELF32 support (mostly untested). It's checked primarily for
...
testing and archival for now. I don't expect anyone to work with it
since the binutils and gas changes are still pending. But you got to
crawl before you walk.
1999-08-21 19:26:18 +00:00
00e5621847
We need to compile with -DVARPSZ, because the sparc has a variable page
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size depending on arch. Make it an error to compile without it. This
caused -lposix linked programs to fail.
1999-06-22 16:28:22 +00:00
c195474580
This should use MACHINE_ARCH and test on "mipseb" instead of MACHINE and
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"newsmips"
1999-06-07 18:04:31 +00:00
c47f82d209
syncicache is needed...
1999-05-21 08:00:11 +00:00
75030fa2ee
Add m68k code.
1999-04-29 15:06:41 +00:00
44672d5287
Simplify _rtld_start() a little, and shave some cycles. Spefically, there's
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no need to save the stack pointer. Just push the space for the cleanup
and obj_main pointers before calling _rtld(), and pop it after loading those
pointers into the appropriate argument registers for the program entry point.
1999-04-19 00:05:00 +00:00
80deb5d223
Tidy this up a little.
1999-04-18 23:12:59 +00:00
bf9c27b80b
Add code to use the kernel provided page size.
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Enable this on the powerpc only for now.
1999-04-18 19:40:06 +00:00
5423093850
Modify syncicache on PowerPC from an inline to a real function.
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Support different cache line sizes with the same object code in userland.
While here, move the function to implementation name space.
1999-04-17 21:16:45 +00:00
8400044681
Remove the ld.so link for ld.elf_so - the compat13 package takes care
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of this.
1999-04-16 15:49:20 +00:00
14fe5254b3
Don't include <machine/regdef.h>.
1999-03-28 11:56:51 +00:00
c2d83dc354
Make this compile.
1999-03-05 04:50:28 +00:00
c346a6827a
fix rdbg macro args.
1999-03-01 18:59:31 +00:00
26475619ed
KNF
1999-03-01 16:40:07 +00:00
77aa6b2a64
- Use c style comments.
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- & -> and
- align 4 in both functions for consistency.
1999-03-01 14:40:32 +00:00
62b98a9670
Make mkdep succeed (use matching quotes in comment).
1999-03-01 03:39:39 +00:00
e81b9ed433
* Make changing the PLT slot entry (lazy function binding) thread-safe.
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* Insert `iflush' instructions for the patched words in PLT entries.
1999-02-27 17:12:13 +00:00
4e7849055a
Add comment on the necessity of having to look at implicit memory addends
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even though the sparc architecture uses `Elf_Rela' structures exclusively.
1999-02-27 11:36:02 +00:00
1c13c70bab
Introduce pre-preocessor symbol RTLD_INHIBIT_COPY_RELOCS.
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Currently, only mips does not include COPY_RELOCs code.
1999-02-27 10:44:26 +00:00
5c519e8777
Target bitmask for RELOC_RELATIVE should be a full word.
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Also for RELOC_RELATIVEs, add in the memory contents in addition to r_addend.
1999-02-27 10:24:52 +00:00
ddadb71e4e
Relative relocations should use addend.
1999-02-26 22:50:03 +00:00
22001aee9c
Take care of `load address relative' relocations.
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Ignore JMP_SLOTs in non-plt relocations.
1999-02-26 22:13:49 +00:00
801d8e5b9d
Implement rtld_bind() stub.
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Fix startup code.
1999-02-26 22:01:31 +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
62926e7ee2
Work in progress (does not work yet).
1999-02-24 18:25:40 +00:00
98619fe771
Remove unneeded args for rtld (kleink)
1999-02-19 10:22:14 +00:00
580ca245fd
Be consistant about the .rtld_start and _rtld_start
1999-02-12 17:15:52 +00:00
82bc6ffe05
Avoid confusing various C preprocessors by avoiding # [0-9]
1999-01-18 06:49:57 +00:00
d86bec83ec
PR/6824: Erik Bertelsen: Missed arch directory in recent move.
1999-01-16 14:59:03 +00:00
14d2402e4b
Add i386 bits. Only works with -fpic or -fPIC compiled binaries since
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COPY relocations don't work.
1999-01-10 18:21:24 +00:00
775e7035f4
Add powerpc support.
1998-11-24 11:34:30 +00:00
e8c1659e9a
${DESTDIR} isn't needed - which isn't what the example in
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/usr/share/mk/bsd.README seems to indicate.
1998-05-11 19:30:15 +00:00
f00af7b07c
Oops - when assembled with PIC, the jal gets expanded, so what used to be
...
in the branch delay slot was no longer getting executed at the proper time.
This resulted in a corrupt ps_strings pointer and caused programs trying to
use ps_strings to fail.
1998-04-09 04:45:08 +00:00
c506364411
Make this work with objdirs.
1998-03-26 07:36:30 +00:00
082edecc20
Add support for mips.
1998-03-25 04:12:32 +00:00
dc3678728d
use CPPFLAGS instead of CFLAGS
1997-10-22 05:45:08 +00:00
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
mycroft