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Joakim Tjernlund [Sun, 26 Jun 2005 07:52:45 +0000 (07:52 -0000)]
Oops.
Joakim Tjernlund [Sun, 26 Jun 2005 00:11:34 +0000 (00:11 -0000)]
stack_end in __uClibc_main must point to where argc is.
Joakim Tjernlund [Sat, 25 Jun 2005 22:39:44 +0000 (22:39 -0000)]
Change L_Scrt1 to __PIC__ and delete old crt0.S
Joakim Tjernlund [Sat, 25 Jun 2005 22:35:23 +0000 (22:35 -0000)]
Delete old stuff.
Joakim Tjernlund [Sat, 25 Jun 2005 22:33:25 +0000 (22:33 -0000)]
Change L_Scrt1 to __PIC__
Joakim Tjernlund [Sat, 25 Jun 2005 22:27:41 +0000 (22:27 -0000)]
Change L_Scrt1 to __PIC__
Joakim Tjernlund [Sat, 25 Jun 2005 16:56:04 +0000 (16:56 -0000)]
Hopefully fix PIE apps.
Mike Frysinger [Sat, 25 Jun 2005 08:48:04 +0000 (08:48 -0000)]
use _dl_debug_file instead of hardcode 2
Mike Frysinger [Sat, 25 Jun 2005 08:47:43 +0000 (08:47 -0000)]
move _dl_if_debug_dprint() to shared ldso header
Mike Frysinger [Sat, 25 Jun 2005 08:41:38 +0000 (08:41 -0000)]
create some DEBUG macros for the ld debug early
Mike Frysinger [Sat, 25 Jun 2005 08:34:42 +0000 (08:34 -0000)]
whitespace/syntax cleanups
Mike Frysinger [Sat, 25 Jun 2005 08:28:09 +0000 (08:28 -0000)]
rework the debug _dl_dprintf usage to avoid #ifdef macros and make more readable
Mike Frysinger [Sat, 25 Jun 2005 08:25:20 +0000 (08:25 -0000)]
would help if it actually compiled :/
Mike Frysinger [Sat, 25 Jun 2005 08:15:16 +0000 (08:15 -0000)]
hide the #ifdef debug macros/printfs behind one function to make the code more readable
Mike Frysinger [Sat, 25 Jun 2005 01:45:19 +0000 (01:45 -0000)]
whitespace tweak, dont mind me
Joakim Tjernlund [Tue, 21 Jun 2005 14:03:15 +0000 (14:03 -0000)]
Fic gcc 4.0 compilation. Still no confimation that this works on
gcc 4.0 but I don't want to wait anymore.
Mike Frysinger [Fri, 17 Jun 2005 02:20:24 +0000 (02:20 -0000)]
sync whitespace with glibc
Eric Andersen [Thu, 16 Jun 2005 20:29:47 +0000 (20:29 -0000)]
Jim Ramsay writes:
<lack> andersee: Yes. But why does it expose the prototype for _sys_siglist
but NOT provide it in the library? It should either be put into the
library or taken out of the header.
<lack> I just replace the prototype for _sys_siglist with '#define _sys_siglist
sys_siglist' and it seemed to work.
Mike Frysinger [Sat, 11 Jun 2005 00:24:20 +0000 (00:24 -0000)]
change the old pads to the new nano sec fields
Mike Frysinger [Sat, 11 Jun 2005 00:01:24 +0000 (00:01 -0000)]
touchup syntax for no real good reason ;)
Eric Andersen [Fri, 10 Jun 2005 23:22:23 +0000 (23:22 -0000)]
Based on start.S from debian's glibc, this gets arm working
properly with the new ABI
Eric Andersen [Fri, 10 Jun 2005 21:03:18 +0000 (21:03 -0000)]
Add missing file needed for arm to compile
Eric Andersen [Fri, 10 Jun 2005 20:06:11 +0000 (20:06 -0000)]
Based in part on related code in glibc, this might even be correct.
Joakim Tjernlund [Fri, 10 Jun 2005 18:25:35 +0000 (18:25 -0000)]
Remove TEXTREL relocations for ARM.
Hide __syscall_error from outside libc.
From Peter Mazinger.
Eric Andersen [Fri, 10 Jun 2005 10:31:37 +0000 (10:31 -0000)]
oops. I'd left some junk in there
Eric Andersen [Fri, 10 Jun 2005 10:28:42 +0000 (10:28 -0000)]
rework arm crt1 properly this time around
Eric Andersen [Fri, 10 Jun 2005 09:31:21 +0000 (09:31 -0000)]
silly rabbit
Eric Andersen [Fri, 10 Jun 2005 09:18:20 +0000 (09:18 -0000)]
Dunno yet if I got this right or not, but it now at least
has a chance of perhaps working...
Eric Andersen [Fri, 10 Jun 2005 07:22:28 +0000 (07:22 -0000)]
Finish updating mips for the new ABI
Mike Frysinger [Tue, 7 Jun 2005 00:58:04 +0000 (00:58 -0000)]
move tv def back with gettimeofday() func
Eric Andersen [Fri, 3 Jun 2005 17:51:35 +0000 (17:51 -0000)]
Fix a broken link
Mike Frysinger [Fri, 3 Jun 2005 00:00:50 +0000 (00:00 -0000)]
clean up syntax/whitespace and a few variables to minimize diffs between i386/m68k
Mike Frysinger [Fri, 3 Jun 2005 00:00:08 +0000 (00:00 -0000)]
tweak whitespace to minimize diffs between i386/m68k
Joakim Tjernlund [Wed, 1 Jun 2005 14:57:14 +0000 (14:57 -0000)]
Add debug printout of RTLD_GLOBAL and RTLD_NOW flag.
Joakim Tjernlund [Wed, 1 Jun 2005 14:08:13 +0000 (14:08 -0000)]
Initial support for both RUNPATH support.
RPATH sematics changed to match RUNPATH. Only difference is
that RPATH is searched before LD_LIBRARY_PATH and RUNPATH
after. This is not complete but better than the current mess(I think).
Joakim Tjernlund [Tue, 31 May 2005 11:49:10 +0000 (11:49 -0000)]
Fix bug 60
Joakim Tjernlund [Sat, 28 May 2005 23:44:06 +0000 (23:44 -0000)]
Add Peter Mazinger fini/crt compat patch. Select DL_FINI_CRT_COMPAT to
be able to run apps built with 0.9.27. This also renames
__uClibc_start_main to __uClibc_main.
This compat option should be removed some time after 0.9.28 is released.
Let me know if you don't like this change.
Joakim Tjernlund [Sat, 28 May 2005 23:22:12 +0000 (23:22 -0000)]
Filter out any -z defs since this lib will have undefined symbols that
are in gdb.
Joakim Tjernlund [Sat, 28 May 2005 22:11:25 +0000 (22:11 -0000)]
fix warnings like
td_thr_tls_get_addr.c:30: warning: `__used__' attribute ignored
Joakim Tjernlund [Sat, 28 May 2005 21:59:38 +0000 (21:59 -0000)]
gcc says
spinlock.c:35: warning: matching constraint does not allow a register
Update the asm to match glibc.
Joakim Tjernlund [Sat, 28 May 2005 21:58:09 +0000 (21:58 -0000)]
I added, then removed and now I add this again :). Hopefully I got it rigth this time.
Joakim Tjernlund [Sat, 28 May 2005 21:18:22 +0000 (21:18 -0000)]
Add patch at bugs 274. From Peter Manzinger.
Joakim Tjernlund [Sat, 28 May 2005 16:36:52 +0000 (16:36 -0000)]
Add back .size for __start
Joakim Tjernlund [Sat, 28 May 2005 16:30:11 +0000 (16:30 -0000)]
Add back .size for _start
Mike Frysinger [Fri, 27 May 2005 22:09:40 +0000 (22:09 -0000)]
touchup defines so that we can use same ssp.c in both glibc and uclibc
Ned Ludd [Fri, 27 May 2005 19:46:34 +0000 (19:46 -0000)]
- keep gcc-4.x happy
Eric Andersen [Fri, 27 May 2005 05:53:52 +0000 (05:53 -0000)]
erik 0, stupid 1
Mike Frysinger [Fri, 27 May 2005 03:29:03 +0000 (03:29 -0000)]
style updates
Eric Andersen [Fri, 27 May 2005 00:23:45 +0000 (00:23 -0000)]
With a bit of luck, this might just get mips working again
Eric Andersen [Fri, 27 May 2005 00:22:50 +0000 (00:22 -0000)]
minor tweak for correctness
Joakim Tjernlund [Thu, 26 May 2005 23:32:38 +0000 (23:32 -0000)]
Pass the aligned stack ptr, not the unaligned.
Joakim Tjernlund [Thu, 26 May 2005 23:11:49 +0000 (23:11 -0000)]
Clean it up a little.
Joakim Tjernlund [Thu, 26 May 2005 23:05:31 +0000 (23:05 -0000)]
Adapt x86 to new __uClibc_start_main.
Joakim Tjernlund [Thu, 26 May 2005 22:27:40 +0000 (22:27 -0000)]
Fix PPC wrt new __uClibc_start_main.
Eric Andersen [Thu, 26 May 2005 22:19:19 +0000 (22:19 -0000)]
This commit breaks the entire world (yet again). Calculate the
position of envp in C code based on argv and argp. No need to
caclulate that in asm for N arches. This way, we better match
what glibc does. All arches will need to be fixed to match up
with this change.
Joakim Tjernlund [Thu, 26 May 2005 21:23:03 +0000 (21:23 -0000)]
Add PIE support to ARM. From Peter Mazinger
Joakim Tjernlund [Thu, 26 May 2005 21:10:13 +0000 (21:10 -0000)]
Removed -z defs as a more general solution is in the works.
Joakim Tjernlund [Thu, 26 May 2005 08:43:30 +0000 (08:43 -0000)]
Fix "off by one" bug.
Joakim Tjernlund [Wed, 25 May 2005 23:54:50 +0000 (23:54 -0000)]
Prepare for standalone execution of ldso.
Joakim Tjernlund [Wed, 25 May 2005 23:42:40 +0000 (23:42 -0000)]
Adapt startup code in x86 and PPC to almost match glibc. _init vs. __libc_csu_init and
_fini vs. __libc_csu_fini remains to do.
Joakim Tjernlund [Sat, 21 May 2005 21:40:14 +0000 (21:40 -0000)]
Enable new FINI processing. ldso now passes a FINI function
ptr to crt. Only PowerPC and x86 support this currently.
Joakim Tjernlund [Sat, 21 May 2005 21:31:36 +0000 (21:31 -0000)]
Update PowerPC to new ABI.
Joakim Tjernlund [Sat, 21 May 2005 21:19:43 +0000 (21:19 -0000)]
Pass main function ptr from crt1 to __uClibc_start_main.
Kill old crt0/__uClibc_main.
This breaks ABI. All apps and toolchain needs to be recompiled.
All archs except x86 are now broken and need to be fixed as x86.
PPC will be fixed shortly by me, the rest is left to the arch maintainers.
Joakim Tjernlund [Fri, 20 May 2005 22:04:11 +0000 (22:04 -0000)]
Fix debug macros.
Eric Andersen [Fri, 20 May 2005 19:13:42 +0000 (19:13 -0000)]
Finish up reverting NPTL
Eric Andersen [Fri, 20 May 2005 19:02:51 +0000 (19:02 -0000)]
Back out nptl changes, which for now will be done in branches/uClibc-nptl
"Steven J. Hill" [Sun, 15 May 2005 04:52:54 +0000 (04:52 -0000)]
Fix up some more NPTL stuff for header file symbolic links.
"Steven J. Hill" [Sun, 15 May 2005 00:53:01 +0000 (00:53 -0000)]
Get rid of crud.
"Steven J. Hill" [Sat, 14 May 2005 23:42:47 +0000 (23:42 -0000)]
There were two versions of 'pthreadtypes.h' originally in uClibc. Also,
since we are going to support the two implementations of pthreads, we
again need to instead create symbolic links to use the proper version
of the file depending on the pthreads option chosen.
"Steven J. Hill" [Sat, 14 May 2005 23:40:49 +0000 (23:40 -0000)]
Sync uClibc 'sigthread.h' with the latest version from glibc.
"Steven J. Hill" [Sat, 14 May 2005 23:40:19 +0000 (23:40 -0000)]
Add TOPDIR prefix in front of config file when getting target architecture.
"Steven J. Hill" [Sat, 14 May 2005 22:32:43 +0000 (22:32 -0000)]
In order to accomodate usage of either pthreads implementation, we now
have to create symbolic links for 'semaphore.h' and 'pthread.h' which
will point to the proper pthreads directory. When we finish getting
NPTL working with uClibc, perhaps we can merge them, but a first glance
at the differences between the two does not make that very likely.
"Steven J. Hill" [Sat, 14 May 2005 22:02:58 +0000 (22:02 -0000)]
Add missing file to the clean list.
"Steven J. Hill" [Sat, 14 May 2005 22:02:36 +0000 (22:02 -0000)]
Top-level makefile fix for OS agnosticism and set the value of TARGET_ARCH
using grep because the '.config' will not get included if we are doing
a 'clean' or other targets. This was preventing the proper cleaning up
target architecture include files.
Paul Mundt [Fri, 13 May 2005 14:27:30 +0000 (14:27 -0000)]
ARM1136JF-S support.
"Steven J. Hill" [Thu, 12 May 2005 03:27:36 +0000 (03:27 -0000)]
Added new 'bits/atomic.h' for most of the architectures and the top-level 'include/atomic.h' to add in new atomic operations for use by NPTL. There are multiple files for PowerPC and Sparc for 'atomic.h'. I will let those architecture maintainers choose the correct file. The files come from glibc in 'sysdeps/ARCH/bits'.
"Steven J. Hill" [Thu, 12 May 2005 03:05:57 +0000 (03:05 -0000)]
Added new common include file for list primitives used by NPTL.
"Steven J. Hill" [Thu, 12 May 2005 02:59:49 +0000 (02:59 -0000)]
Remove usage of 'hp-timing.h' header file which is for platforms with high
performance timers. If you want them included in the NPTL build, copy the
header from glibc into the 'libc/sysdeps/linux/<ARCH>' of your choice and
have fun.
"Steven J. Hill" [Thu, 12 May 2005 00:11:57 +0000 (00:11 -0000)]
Put the change log back in.
"Steven J. Hill" [Wed, 11 May 2005 23:53:20 +0000 (23:53 -0000)]
More glibc backward compatibility cruft. Oh the horror!
"Steven J. Hill" [Wed, 11 May 2005 23:44:35 +0000 (23:44 -0000)]
Backwards compatability? Bhuwhahaha....you wonder why glibc is so
bloated. *oink* *oink*
"Steven J. Hill" [Wed, 11 May 2005 23:41:36 +0000 (23:41 -0000)]
Cleanup original linuxthreads and update top-level threads makefiles.
Eric Andersen [Wed, 11 May 2005 22:41:40 +0000 (22:41 -0000)]
This file is no longer used. kill it.
"Steven J. Hill" [Wed, 11 May 2005 02:04:31 +0000 (02:04 -0000)]
We already have these defined.
"Steven J. Hill" [Wed, 11 May 2005 02:02:28 +0000 (02:02 -0000)]
Remove extraneous file.
"Steven J. Hill" [Wed, 11 May 2005 02:00:50 +0000 (02:00 -0000)]
Remove additional test programs.
Joakim Tjernlund [Tue, 10 May 2005 10:31:18 +0000 (10:31 -0000)]
SHMLBA is now defined by arch dependent bits/shm.h file so remove
this one. MIPS is the only one defining SHMLBA differently.
Eric Andersen [Tue, 10 May 2005 08:22:56 +0000 (08:22 -0000)]
The default static buffer sizes are too small to handle the 8 entries returned
by 'nslookup www.yahoo.com' and 'nslookup mail.hotmail.com', and thus we
currently return ERANGE when trying to lookup some of the most popular hosts on
the planet. Whether these sites deserve to be popular is a question I'll leave
for someone else to worry about.
This change makes certain we have enough static buffer space to handle about 21
IPv4 IP address replies per DNS query. Far more than enough to handle common
cases such as www.yahoo.com and mail.hotmail.com.
Manuel Novoa III [Tue, 10 May 2005 03:02:11 +0000 (03:02 -0000)]
Change strptime so that it only modifies struct tm fields specified.
Joakim Tjernlund [Sat, 7 May 2005 22:20:37 +0000 (22:20 -0000)]
Hopefully fix the problem reported by Peter Mazinger,
see http://uclibc.org/lists/uclibc/2005-May/011667.html for details.
Not tested by me but I am sure Peter will :)
The toolchain needs to be rebuilt.
Paul Mundt [Sat, 7 May 2005 20:10:07 +0000 (20:10 -0000)]
Fix trapa value for _syscall6() to conform with new sh syscall ABI.
The old sh system call interface used 0x00 - 0x0f for the trapa value
(number of arguments), whereas the new ABI uses the 0x10 - 0x1f range.
For some reason we were using an off-by-1 trapa immediate which ended up
trashing r1 in the _syscall6() case, so we fix it up..
Eric Andersen [Sat, 7 May 2005 18:27:13 +0000 (18:27 -0000)]
It turns out that the problem that required us to use --enable-sjlj-exceptions
was specific to gcc 3.3.3. Later toolchains fixed the regressions; thus, we do
not need to worry about this TODO item anymore.
"Steven J. Hill" [Sat, 7 May 2005 02:04:55 +0000 (02:04 -0000)]
Import in NPTL code from glibc. For further information please
consult the 'README.NPTL' file.
"Steven J. Hill" [Sat, 7 May 2005 00:35:50 +0000 (00:35 -0000)]
Haha. I caught it before you did.
"Steven J. Hill" [Sat, 7 May 2005 00:31:49 +0000 (00:31 -0000)]
Add in configuration item and Makefile changes for NPTL. We will be
placing the NPTL code under the top-level 'libpthread' directory.
Nothing compiles or even works at this point, so do not enable this
option.
Paul Mundt [Tue, 3 May 2005 14:20:47 +0000 (14:20 -0000)]
Fix platform URLs, though I'm sure rmk has enjoyed the extra traffic..
Manuel Novoa III [Mon, 2 May 2005 13:49:28 +0000 (13:49 -0000)]
Replace IXDR_GET_LONG/IXDR_PUT_LONG so that they build with newer gcc. Note the comment in the code.
Paul Mundt [Mon, 2 May 2005 13:48:27 +0000 (13:48 -0000)]
Fix __sigprocmask weak symbol resolution with gcc4.
This popped up during a build with gcc4:
/home/pmundt/devel/svn/buildroot/build_sh2a_nofpueb/staging_dir/bin/sh2a_nofpueb-linux-uclibc-gcc -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fstrict-aliasing -mprefergot -Os -funit-at-a-time -mb -m2a-nofpu -fno-builtin -nostdinc -D_LIBC -I../../../../include -I. -isystem /home/pmundt/devel/svn/buildroot/build_sh2a_nofpueb/staging_dir/lib/gcc/sh2a_nofpueb-linux-uclibc/4.0.0/include -DNDEBUG -I../ -c longjmp.c -o longjmp.o
/tmp/ccWyQbux.s: Assembler messages:
/tmp/ccWyQbux.s:45: Error: Local symbol `__sigprocmask' can't be equated to undefined symbol `sigprocmask'
make[5]: *** [longjmp.o] Error 1
make[5]: Leaving directory `/home/pmundt/devel/svn/buildroot/toolchain_build_sh2a_nofpueb/uClibc/libc/sysdeps/linux/sh'
Stupid gcc.
Paul Mundt [Mon, 2 May 2005 13:32:15 +0000 (13:32 -0000)]
SH-4 has nommu variants, whereas SH-3 does not.
Paul Mundt [Mon, 2 May 2005 13:30:14 +0000 (13:30 -0000)]
Move sh64 to its own config so we don't crap up the sh one..