0113cca535
Our ARM ELF ld(1) currently has problems with PIC relocations, so don't
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generate them. I suspect this is safe until we get PIC in general working.
2001-04-28 17:32:33 +00:00
581638d47c
check __LEADING_UNDERSCORE
2001-02-25 15:51:24 +00:00
6a9224a06d
Remove old compatibility hack. Should no longer be needed.
2001-02-21 00:47:21 +00:00
71c90eeec6
ANSIfy and merge some stylistic changes from arm26/crt0.c.
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No functional changes.
2001-02-18 23:03:34 +00:00
5df49e36f3
Fix typo.
2001-02-18 23:01:39 +00:00
015575c577
Use _C_LABEL rather than _C_FUNC.
2001-02-03 16:25:26 +00:00
0ebf8f7f72
- Fix typo
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- Wrap long line
2001-01-10 13:20:17 +00:00
99b0df5333
use MACIHNE_CPU to determine architecture-dependent source code directory.
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is use of exists(foo) safe enough?
TODO: many other places to fix
2001-01-08 08:29:59 +00:00
264cf8dcf3
sh3 split
2001-01-04 08:01:49 +00:00
94581370f5
The ELF ABI declares that argc must fill an `argument slot'. Make it so.
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For __sparc_v9__ only, do a hack to make executables work temporarily before
and after the kernel is switched.
2000-07-26 15:40:07 +00:00
209e309de1
Always dereference argc as an int.
2000-07-26 02:11:44 +00:00
0ef3f52396
Make this work before and after the kernel is switched to DTRT with argc.
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This is temporary, only to make the flag day less painful.
2000-07-25 21:42:55 +00:00
f310f1fd32
Handle dynamic binaries too.
2000-07-18 22:35:45 +00:00
d71ca2d66e
__syscall takes a quad_t as its first argument, not an int.
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_strrchr takes an int (due to promotion) as its third arg.
don't print the null byte at the end of string.
error messages should end with a linefeed.
2000-07-03 23:01:01 +00:00
06f872af34
Use the ___start etc.
2000-07-03 03:56:56 +00:00
3d65200a80
remove initialization of mainprog_obj from here; it is too late for .ini
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sections that want to use dlopen(3).
2000-06-16 20:52:49 +00:00
c39575e265
sweep of my licenses for consistency. (no functional changes) These
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files have copyright held by people in addition to myself. (I did the
original work, they copied it, enhanced it, and added their copyright
to the derivative work.) Their approval has been given re: the license
change.
2000-06-15 16:48:28 +00:00
c85d2eb42b
sweep of my licenses for consistency. (no functional changes) These
...
files have copyright held by people in addition to myself. (I did the
original work, they copied it, enhanced it, and added their copyright
to the derivative work.) Their approval has been given re: the license
change.
2000-06-14 22:52:37 +00:00
db755e7c76
sweep of my licenses (userland files w/o only my copyright) for
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consistency. (no functional changes)
2000-06-14 17:24:02 +00:00
193ccba813
Normalize copyright notice.
2000-06-14 16:09:54 +00:00
d220ca5ba3
fix up NetBSD RCS Ids to match the standard, and the leading comment as
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to match as well. No functional changes.
2000-06-14 06:48:47 +00:00
6c97e2bd78
Initial commit of arm26 port
2000-05-09 21:55:44 +00:00
7348e432f3
change -fpic to -fPIC. Among other things this will let sparc shared
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c++ libraries built with pkglibtool (which uses -fPIC) work.
change approved by mycroft.
2000-04-29 17:42:46 +00:00
78b105698a
Move dl* function definitions to libc on ELF.
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Based on the patch supplied by Takuya Shiozaki <tshiozak@astec.co.jp>.
See http://mail-index.netbsd.org/tech-userlevel/2000/02/23/0000.html .
2000-04-02 15:35:47 +00:00
33c172d1c1
Const poisoning of dladdr (so that things build after the dlfcn.h change)
2000-02-09 22:41:53 +00:00
076e309d3e
change first argument of dladdr to const.
2000-02-08 16:22:59 +00:00
c0cf420b69
add hooks to support the dladdr function.
2000-02-07 21:40:40 +00:00
c29a577031
Adjust for .mk file changes.
2000-01-22 19:37:57 +00:00
818cfe2268
Workaround for gcc 2.96 bugs.
1999-12-30 15:34:47 +00:00
fe5a2bf74b
remove the ``static'' from `static void __start()' and `static void ___start()'
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because an overly aggressive gcc -O3 "cleverly" optimizes the functions out.
noted in [port-i386/8493], but seen in other ports as well.
1999-11-02 10:07:12 +00:00
fe0968e395
wrap line
1999-11-02 10:03:44 +00:00
2cf9cd31f6
add csu for sh3
1999-10-07 11:56:28 +00:00
6f967b5c4a
add a _start symbol ld(1) can find.
1999-08-24 08:55:27 +00:00
a363a1a034
* __start -> _start, ___start -> __start
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* Bump _start() alignment to 4 bytes.
1999-08-23 09:23:06 +00:00
fc5695807b
Bump _start() alignment to 4 bytes.
1999-08-23 09:10:23 +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
b9f86eb3a1
Namespace cleanup: move runtime linker interface into implementation namespace
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and provide weak aliases.
1999-08-19 20:52:36 +00:00
3cf76a4d16
Add _start (as well as __start). It's the default start symbol expected
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by ld for the i386 ELF case.
1999-07-07 22:59:47 +00:00
6bf3aa19f9
More trailing white space.
1999-07-02 15:46:05 +00:00
3787c5c3d8
MAP_COPY -> MAP_PRIVATE
1999-06-17 21:09:47 +00:00
196becef81
Declare dlerror()'s return value __aconst.
1999-05-19 14:50:49 +00:00
28d76befd4
When calling dlerror() in a non-dynamically linked executable, return a pointer
...
to an error string rather than NULL (`no errors occured) to indicate the cause
of failure return values of other dl*() interfaces.
1999-05-19 14:47:12 +00:00
faa2202a49
Use __weak_extern() instead of an asm statement.
1999-05-02 18:26:43 +00:00
45c86b888b
Instead of rolling our own "install" target, use FILES/FILESDIR and
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LINKS to that things like "make install UPDATE=" work properly.
1999-04-03 16:39:31 +00:00
38ca0e64c8
s;/usr/lib;${LIBDIR};
1999-04-03 16:28:49 +00:00
5f1a262044
Fix typo. (COPT --> COPTS)
1999-04-02 12:09:44 +00:00
cb3c96c11e
Pull together common Makefile fragments for ELF crt0 files, and use it
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across the board.
1999-03-20 00:32:40 +00:00
0d19945594
Collect the top parts of the ELF crt0.c files into a common header, and
...
use it across the board.
crt0.c now contains stuff that REALLY IS machine-dependent, or stuff that
is completely intermingled in machdep code (and thus can't be separated
easily).
1999-03-20 00:13:51 +00:00
0571914c5b
Garbage-collect ECOFF_COMPAT.
1999-03-19 23:55:17 +00:00
3f196ccbc8
Put a good chunk of code common to all ELF crt0.c files into a common
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location, and use it.
1999-03-19 23:34:49 +00:00
4216363b47
Move crtbegin.c and crtend.c from alpha subdir to common_elf subdir via
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repository copy, remove all redundant copies of these files, and make all
ELF platforms use the common versions.
1999-03-19 23:16:15 +00:00
d002bd5dc3
Not used.
1999-03-19 23:11:53 +00:00
84065de42a
Not used.
1999-03-19 23:00:16 +00:00
216dc58aac
Oops, revert previous; thinko.
1999-03-19 22:58:04 +00:00
3a25f9286e
Moved via repository copy to common_aout/
1999-03-19 22:56:01 +00:00
d72bf587c9
Ajust for new location of a.out crt0 Makefile fragment.
1999-03-19 22:54:40 +00:00
e9c1df5e9e
Fix -I path.
1999-03-19 22:50:20 +00:00
faaf65e09f
Go ahead and built c++rt0.o on all non-ELF platforms (i.e. including arm32;
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the hacks to make this work have been committed).
1999-03-19 22:42:16 +00:00
00ab30d02b
- Make this compilable.
1999-03-19 01:17:41 +00:00
63d06af169
Don't build c++rt.o if ELF.
1999-03-16 23:02:13 +00:00
3c92d3e233
Make things link correctly again.
1999-03-13 03:42:33 +00:00
f049fe75cc
Snapshot.
1999-03-08 11:03:43 +00:00
198e9a2784
s/rtld_setup/_rtld_setup/ to move it out of the user's name space.
1999-03-08 10:49:08 +00:00
907d550100
This needs to use C///, not S///.
1999-02-27 21:13:50 +00:00
803ae8725f
Add c++rt0 for arm32 with the "special" hacks. Put c++rt0.c in arm32's
...
own directory until it is "fixed".
1999-02-27 03:28:30 +00:00
97df55d7ae
Remove -fpic condition for powerpc - we don't build c++rt0 for powerpc,
...
and powerpc has PIC now.
1999-02-27 03:27:54 +00:00
a75b29d92f
Clean up mipse[bl]->mips substitution.
1999-02-27 03:27:01 +00:00
3654576f9f
make this build again after the mips->mipse? transition
1999-02-24 15:10:16 +00:00
9c7fb208f8
If object_fmt == elf and we have machine_elf, build that one.
1999-02-03 10:55:12 +00:00
b75634107c
Call 1-800-IAMIDIOT... We are not using the local registers...
1999-02-01 12:19:36 +00:00
2dd07da4a9
Elf startup for sparc.
1999-01-31 21:15:31 +00:00
b94126e9f9
Change ld_entry handling a bit to make dl*() from init sections work.
1999-01-28 23:59:49 +00:00
26c8a9b676
Clean this up a little, and fix the compilation error caused by Manuel's
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byte-swapping changes.
1999-01-22 11:45:16 +00:00
d15c9ceb61
Remove items defined in common.h.
1999-01-22 11:29:16 +00:00
1da636920d
Do not build on arm32 by default.
...
This is temporary.
1999-01-21 09:45:28 +00:00
5042017dd3
Remove debugging code and unused variable.
1999-01-11 09:34:17 +00:00
e748cbf6b0
Don't use %eax
1999-01-10 18:20:13 +00:00
c77a99ad05
First pass at csu stuff for i386/elf.
1999-01-10 17:16:06 +00:00
51f785d57d
Compile with -fPIC.
1998-11-24 11:16:11 +00:00
de51528720
Change __init()/__fini() -> _init()/_fini().
1998-11-04 23:48:25 +00:00
6707a40ca5
Enable shared libraries.
1998-10-31 09:22:29 +00:00
7b9654d095
entry needs to be start, not _start
1998-10-23 00:52:53 +00:00
52ca69699c
Make this work for shared libraries.
1998-10-19 01:37:35 +00:00
11627a3416
Don't write the NUL at the end of string.
1998-10-19 01:35:00 +00:00
c0ea06b21f
remove MD asm as(1) comments from sysident.h, placing them in a comment
...
above the asm() block. now we can share sysident.h across all ports..
change ld.elf_so to be for $MACHINE == sparc64 not sparc (yet!).
1998-09-13 03:50:31 +00:00
c4a1bbfedb
This now works, although it does violate the ELF spec.
1998-09-13 01:50:17 +00:00
7a9702fb39
Fixup startup code.
1998-09-12 16:53:11 +00:00
07e25081fe
Add sparc64-specific stuff.
1998-09-11 03:36:23 +00:00
015fada66a
Assign my copyrights to TNF.
1998-09-05 13:20:07 +00:00
604e247818
Use the count at the beginning of __CTOR_LIST__.
1998-08-05 23:24:02 +00:00
719323a7d4
Rewritten the entry code. Use r10 to determine is r0 contains a valid
...
ps_strings pointer. Use assembly to get argc, argv and argp and then
call __start().
1998-08-05 03:59:43 +00:00
4d2424a47a
We need <sys/param.h> because sysident.h requires the `NetBSD' constant.
1998-07-27 21:46:49 +00:00
26aa033c98
Adjust some #ifdefs.
1998-07-25 04:59:05 +00:00
f5e7ca07dd
These all need types.h.
1998-07-25 04:45:04 +00:00
d005dcbce0
Don't pull in param.h (and therefore don't pull in unistd.h).
1998-07-25 04:34:12 +00:00
1b12566fa8
Revert previous incorrect change.
1998-07-25 04:23:44 +00:00
833218f8ab
Fix the protoype of __syscall: s/int/quad_t/
1998-07-24 18:48:14 +00:00
de694bce9c
If the runtime linker does not indicate an error condition, let dlerror()
...
return a null pointer rather than the string returned by strerror(0).
1998-05-30 18:33:43 +00:00
191c543b95
Add `dladdr()' stub.
1998-05-12 21:25:44 +00:00
5de570e329
Include <dlfcn.h> before <link.h>
1998-05-12 21:25:18 +00:00
bjh21