8f7b610683
More fixes and optimizations for VAX shared library support. Including
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one that makes vfork work.
1998-10-23 00:51:36 +00:00
4f1a79cfbd
Back out change to md_make_gotreloc which added 4 arguement of got_t *.
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Add argument to md_fix_jmpslot indicating whether this the first (i.e
tranfer) jmpslot or not. Add better support for VAX (the VAX can support
pure text code; let ld that advantage of it). Checking in verified and
working versions of rtld VAX support routines.
1998-10-19 03:09:31 +00:00
9d79a50f6a
Correct return value of md_midcompat().
1998-10-17 17:08:21 +00:00
bb27fa210f
Get shared libraries a lot closer to working.
1998-10-12 01:33:35 +00:00
78f9c9bd25
remove some vm_offset_t fallout.
1998-10-03 20:04:01 +00:00
0a97faa040
Assign my copyrights to TNF.
1998-09-05 13:08:38 +00:00
60f624ddb7
Fix some obvious bugs.
1998-08-26 15:32:02 +00:00
4da3f7cfd8
Add external symbol for __PROCEDURE_LINKAGE_TABLE_. Modify arguments
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to md_make_gotreloc for VAX'es sake.
1998-08-26 14:37:40 +00:00
fb6da63fa6
More changes for shareable libraries and PIC code
1998-08-21 01:03:48 +00:00
0111660e53
Get md.c to compile again. Get mdprologue.S to assemble. [Now at least
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ld and rtld compile and link.]
1998-08-20 15:12:02 +00:00
74018d8df6
Untested(!!) beginning of VAX a.out shared library support. This is a work
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in progress.
1998-08-18 18:46:16 +00:00
9ae60c44af
More cruft.
1998-08-05 04:25:03 +00:00
7625579cb3
GC some cruft.
1998-08-05 04:21:51 +00:00
5d231ae38e
Don't reset the reloc_index when we patch a jmpslot. We don't need to, and
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this kluges around some cache issues.
1998-07-27 07:48:21 +00:00
10cc9f3b70
RCS Id police
1998-01-05 22:00:34 +00:00
919c9148f3
Add support for PIC code.
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Add support for ld.so
1997-10-17 21:25:42 +00:00
776130f509
Handle relocation of misaligned symbols. Handle all three cases by the same
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macro for clarity.
1997-10-14 17:17:52 +00:00
a57d8745e7
* Truncate the cinv table. It was twice as long as necessary as a result
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of an earlier version of th code.
* Really align the cinv table modulo 0x200. Thank's to Ian for telling me
where I goofed up.
1997-07-11 23:39:56 +00:00
df05f3a8b1
* Flush the icache from user mode. The original code and the idea came from
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Ian Dall. I just did some slight optimizations.
1997-07-09 19:32:51 +00:00
79b6fe9805
Add machine dependent code for NetBSD/powerpc
1996-11-03 18:02:42 +00:00
48d30b1294
Fixed NetBSD tag.
1996-08-21 18:43:29 +00:00
cc13fe98cb
Fix for dynamically linked functions returning structs. PR#2586/Pfaller
1996-07-31 06:22:41 +00:00
060e1bc8f1
Initial commit of arm32 machine dependant code for ld.
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Currently only supports static linking.
1996-05-17 21:51:07 +00:00
05105a9150
Define RELOC_INIT_SEGMENT_RELOC for the ns32k (Matthias Pfaller; PR#2103).
1996-02-22 00:19:57 +00:00
4162cf6459
Simplify update of r_addend field in relocation record if `-r' is on.
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The old quirky code did strange things.
1995-12-28 18:04:59 +00:00
35c8aad7b3
Flush after diddling text, so we get predictable results on machines
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with separate I & D caches.
1995-11-28 19:29:45 +00:00
6ac54c7a78
Vax support for ld, so we (at least) can link static binaries.
1995-10-19 13:10:17 +00:00
b19a7d87e2
Pass on return value.
1995-09-23 22:48:18 +00:00
72acb4fe30
Handle object code with the "large" model PIC (eg. gcc's `-fPIC' option).
1995-08-04 21:32:15 +00:00
46466fb2d7
Correct copyright.
1995-05-29 18:11:35 +00:00
ad2b81e4f0
jbsr takes one argument, not two. Apparently the assembler quietly
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ignores the second...
Pointed out by uhenric@mcl.ucsb.edu (Henric Jungheim).
1995-05-07 13:22:12 +00:00
ae92c26c4c
Several consistency nits, and fix a byte order problem in md_swapout_reloc().
1995-01-17 06:44:38 +00:00
2c64d3be89
Several consistency nits, and don't define the get_*() macros twice.
1995-01-17 06:41:43 +00:00
9ea7c211d9
Fix some other broken comments.
1994-12-04 08:26:22 +00:00
ffadc8821a
Remove silly comment that was causing `make depend' to barf.
1994-12-04 07:42:44 +00:00
7df5d3ecf2
Another md macro to initialize a home-made struct reloc needed
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for N_SET* type relocations in shared objects.
1994-11-30 18:24:56 +00:00
0a13ae3ba2
patches from Matthias
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new RCS id format
1994-11-30 06:20:42 +00:00
e23e2b1219
Remove two unused functions.
1994-10-26 20:03:31 +00:00
c1a45e7763
Clean this up a bit, and use the trap gate to enter the kernel.
1994-10-26 19:41:13 +00:00
41671de8e6
Define Global Offset Table range.
1994-08-21 15:15:43 +00:00
7297407d7b
fix from Matthias Pfaller.
1994-08-16 23:18:20 +00:00
9e0ddbbe6f
Remove some unnecessary code.
1994-08-03 15:57:58 +00:00
b6d669a07c
binder_entry() must save all scratch registers to make the process
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of binding functions completely transparent.
1994-08-03 15:57:54 +00:00
775b690718
fix typo; from phil
1994-07-04 19:46:37 +00:00
1cf6a27eef
error => warnx
1994-06-29 11:15:34 +00:00
6a0e2061ce
some changes for new style cachectl. remains compat for <= 030
1994-06-13 05:28:39 +00:00
a43fd7b3a2
Conversion to err()/warn() for error reports.
1994-06-10 15:16:32 +00:00
a426b2b937
ns32k support by Matthias Pfaller.
1994-04-07 19:44:46 +00:00
afc89926d8
Use machine architecture when examining object files for compatibility.
1994-04-07 19:43:37 +00:00
8e6af40327
oops
1994-03-08 23:50:14 +00:00
matt