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166 Commits

Author SHA1 Message Date
matt
824a084272 More VAX ELF changes. 2000-07-17 02:55:52 +00:00
matt
63465d3193 No need for RELOCATE_SELF since the VAX does real PIC. Rewrite the bind 
routine to deal with JMP .vs. CALLx differences.
 2000-07-14 22:03:02 +00:00
matt
9118b9fe90 Split DEBUG into two lines to make it easier to enable each separately. 2000-07-14 22:01:09 +00:00
matt
72ed915502 Update to reflect VAX ELF reality. 2000-07-14 22:00:33 +00:00
matt
cc5d6b2a4d Initialize ld.elf_so's textsize. 2000-07-14 21:59:58 +00:00
eeh
3cf5c2adbf Added support for the SPARC v9 ABI. 2000-07-13 23:14:17 +00:00
christos
910cd9b309 fix non-portable bit-fields 2000-07-06 03:16:51 +00:00
matt
23bca583f4 shut gcc up about a bogus possibly used before initialized. 2000-07-03 03:33:52 +00:00
matt
c72bbb2c51 Treat short and byte print formats as and cast to the right size. 2000-07-03 03:32:57 +00:00
matt
86d15d820b Update to current <machine/asm.h> 2000-07-03 03:31:47 +00:00
matt
5aa9ca0144 If OBJECT_FMT is ELF and MACHINE_ARCH = vax, build ld.elf_so 2000-07-03 03:30:52 +00:00
mrg
ad91bba6a6 we now need <uvm/uvm_param.h> 2000-06-26 15:37:26 +00:00
christos
baeb94e0b1 Also set __mainprog_obj so .ini sections can call dlopen() 2000-06-16 19:51:05 +00:00
cgd
db755e7c76 sweep of my licenses (userland files w/o only my copyright) for 
consistency.  (no functional changes)
 2000-06-14 17:24:02 +00:00
cgd
d220ca5ba3 fix up NetBSD RCS Ids to match the standard, and the leading comment as 
to match as well.  No functional changes.
 2000-06-14 06:48:47 +00:00
jdolecek
06d16ede1e slighly move the assert() added in last commit, so that it's 
actually useful
 2000-06-03 06:51:57 +00:00
jdolecek
2a05365bbb _rtld_unref_dag(): needed->obj might be null if the unreffed object has 
some unsatisfied references (most often when compiled without necessary
	-Wl,-R), so check for that instead of causing null-dereference;
	this way the code has a chance to cleanup after itself and report
	the error to caller

Thanks to Jason Thorpe for helping fix this!
 2000-06-02 22:52:28 +00:00
matt
0189702cee minor fix now that i've defined the plt0 entry. 2000-05-22 19:17:04 +00:00
bjh21
6c97e2bd78 Initial commit of arm26 port 2000-05-09 21:55:44 +00:00
kleink
e425e0a706 PowerPC: support ADDR16_LO, ADDR16_HI and ADDR16_HA relocations. 2000-05-01 11:41:08 +00:00
erh
a497b0d8ab Cause ld.elf_so to find the symbols for __progname and environ and set them. If we wait until crt0 gets around to doing it it's too late for any library init functions. 2000-04-15 05:41:46 +00:00
christos
46d52e1ec5 re-indent sanely _rtld_dlsym() [no functional change] 2000-04-15 05:27:49 +00:00
soren
0b24ff5b31 Also print a newline after the error in the xwarnx case. 2000-04-02 23:04:32 +00:00
mycroft
3d5dc334de Don't try to get libc_pic from the libc compile directory. If we're doing a 
build, libc has already been installed.
 2000-03-26 21:55:55 +00:00
chs
871e0c1533 switch back to using a file mapping for the initial mapping of a new object. 
this allows the kernel to use PMAP_PREFER() to give us better alignment on
platforms that care.
 2000-02-13 04:28:09 +00:00
scottb
076e309d3e change first argument of dladdr to const. 2000-02-08 16:22:59 +00:00
scottb
c0cf420b69 add hooks to support the dladdr function. 2000-02-07 21:40:40 +00:00
kleink
65b8f3b2eb Change _rtld_dlclose() to unload the object via _rtld_unload_object() rather 
than by itself.  Besides being duplicated code the open-coded version
also did not take care of cleaning up after the object's DAG(!).
Fixes PR bin/8905.
 2000-02-07 19:02:49 +00:00
christos
3bc3e6f774 use xwarnx instead of warnx 2000-01-15 01:03:45 +00:00
christos
3856850e36 don't stutter when printing error messages. 1999-12-27 15:36:36 +00:00
christos
b360d70cb7 PR/9031: Scott Ellis: Ignore empty sysctl directive lines. 1999-12-20 02:43:58 +00:00
christos
4374b52ab0 make a debugging formatting statement work portably 1999-12-15 20:13:31 +00:00
christos
f0e72d450d Do what the people want. Support full sysctl names. 1999-12-15 05:22:37 +00:00
christos
75bdf8c379 indent properly a debugging statement and fix grammar. 1999-12-13 10:47:38 +00:00
christos
aa594cf123 For the benefit of ldd and debuggers, append more Needed_Entry elements 
if the library transformation attached more than one element.
 1999-12-13 09:22:52 +00:00
christos
ea816c78b2 Enable parsing and mapping of hardware dependent libraries in ld.so.conf 
To be documented in the man page.
 1999-12-13 09:09:34 +00:00
itohy
69c745c3d5 Use "addend" for R_68K_GOT32, R_68K_PC32, and R_68K_32 relocations. 
I'm not sure whether R_68K_GOT32 relocations appear in shared
objects, though....

Example:
	lea	%pc@(got+0x1234@GOTPC),%a0	| R_68K_GOT32
	bsrl	foo+0x5678			| R_68K_PC32
	lea	bar+0x9abc,%a1			| R_68K_32
 1999-12-08 08:47:10 +00:00
fredb
d37aed91fb More CL* fallout. 1999-12-05 18:36:25 +00:00
thorpej
3bf43967ff Name consistencty nit: curmark -> _rtld_curmark 1999-11-10 18:48:19 +00:00
thorpej
70e2953dac Some slight cosmetic cleanup. 1999-11-10 18:34:49 +00:00
mycroft
bbe4b07983 Make this more likely to compile with ld.elf_so changes. (But this is 
untested.)
 1999-11-07 08:08:15 +00:00
mycroft
4bbb8dc9fb Make this more likely to compile with ld.elf_so changes. (But this is 
untested.)
 1999-11-07 08:01:51 +00:00
mycroft
7ea23adf34 More fallout. 1999-11-07 06:48:21 +00:00
mycroft
4b9f2ff9e0 Fix fallout from MD ld.elf_so changes. 1999-11-07 06:41:49 +00:00
mycroft
305c949781 Changes from msaitoh to fix local/global symbol confusion, and to fix weak 
symbol support -- updated by me for elf.h changes.
 1999-11-07 00:21:12 +00:00
erh
6752f572d8 Remove ELFNAME defines since they are defined in sys/exec_elf.h 1999-11-04 02:00:17 +00:00
simonb
d10f49f606 More SVR4-style ELF cleanups. 1999-10-28 23:58:21 +00:00
tsubai
64ac9d7bdb Revert to rev. 1.4. This file didn't need to change. 1999-10-28 09:50:07 +00:00
kleink
522cbf0248 Update to match new SVR4-style definition names in <sys/exec_elf.h>. 1999-10-25 13:55:06 +00:00
hannken
222397ee58 Undo last change. While these macros are defined in exec_elf.h, they are 
enclosed by `#ifdef _KERNEL'.
 1999-10-22 10:39:16 +00:00