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Mike Frysinger [Thu, 30 Jun 2005 04:47:50 +0000 (04:47 -0000)]
typecast to long instead of int so pointers on 64bit arches can be typecast safely
Mike Frysinger [Thu, 30 Jun 2005 04:16:22 +0000 (04:16 -0000)]
small whitespace fix
Mike Frysinger [Thu, 30 Jun 2005 04:12:48 +0000 (04:12 -0000)]
err revert %p->%x change since _dl_printf() is not fprintf()
Mike Frysinger [Thu, 30 Jun 2005 04:08:19 +0000 (04:08 -0000)]
use %p instead of %x to show addresses so we dont have to worry about the sizeof pointers
Mike Frysinger [Thu, 30 Jun 2005 04:05:52 +0000 (04:05 -0000)]
use %p instead of %x to show addresses so we dont have to worry about the sizeof pointers
"Steven J. Hill" [Thu, 30 Jun 2005 02:26:21 +0000 (02:26 -0000)]
The function '_dl_memset' should always be inlined regardless of the
optimization level chosen. This allows uClibc to be compiled with the
latest GCC-4.1.0. While tracking down the specific culprit causing
the segmentation fault of the dynamic loader with GCC-4.1.0 I was
able to force inlining of other functions such that I shaved 512 bytes
off the size of the loader, yay. Also fixed warning in 'dl-hash.c'.
Joakim Tjernlund [Thu, 30 Jun 2005 00:18:51 +0000 (00:18 -0000)]
Oops, fix link fail.
Joakim Tjernlund [Wed, 29 Jun 2005 23:21:45 +0000 (23:21 -0000)]
Add __libc_stack_end to libc.
Mike Frysinger [Wed, 29 Jun 2005 23:12:02 +0000 (23:12 -0000)]
need stdlib.h for some things
Mike Frysinger [Wed, 29 Jun 2005 23:11:41 +0000 (23:11 -0000)]
need to include string.h for some mem funcs
Mike Frysinger [Wed, 29 Jun 2005 23:10:59 +0000 (23:10 -0000)]
simplify TESTDIR setting and touchup
Mike Frysinger [Wed, 29 Jun 2005 23:06:49 +0000 (23:06 -0000)]
clean up and use topdir .config instead of local Config
Mike Frysinger [Wed, 29 Jun 2005 22:58:06 +0000 (22:58 -0000)]
touchup syntax
Mike Frysinger [Wed, 29 Jun 2005 22:44:26 +0000 (22:44 -0000)]
touchups syntax and fix warning when using 64bit arches
Joakim Tjernlund [Wed, 29 Jun 2005 22:42:27 +0000 (22:42 -0000)]
declare init/fini as weak if __UCLIBC_CTOR_DTOR__ is turned off
Mike Frysinger [Wed, 29 Jun 2005 22:30:12 +0000 (22:30 -0000)]
need to include features.h to get uclibc defines
Mike Frysinger [Wed, 29 Jun 2005 22:24:53 +0000 (22:24 -0000)]
need to include features.h to get uclibc defines
Mike Frysinger [Wed, 29 Jun 2005 22:17:49 +0000 (22:17 -0000)]
previous commit of trimming __IPC_64 wasnt quite correct ... rework __IPC_64 so that it will compile and it is correct
Mike Frysinger [Wed, 29 Jun 2005 22:09:29 +0000 (22:09 -0000)]
if both __NR_send and __NR_socketcall do not exist, fall back to __NR_sendto (same goes for recv/recvfrom)
Joakim Tjernlund [Wed, 29 Jun 2005 20:13:21 +0000 (20:13 -0000)]
Minor cleanup.
Mike Frysinger [Wed, 29 Jun 2005 02:12:50 +0000 (02:12 -0000)]
syntax tweaks
Mike Frysinger [Wed, 29 Jun 2005 00:58:06 +0000 (00:58 -0000)]
update Makefile to match ppc and new files
Mike Frysinger [Wed, 29 Jun 2005 00:57:46 +0000 (00:57 -0000)]
make sure we setup stat64 too
Mike Frysinger [Wed, 29 Jun 2005 00:56:09 +0000 (00:56 -0000)]
add syscall error handling with jockes simple errno setting solution
Mike Frysinger [Wed, 29 Jun 2005 00:55:04 +0000 (00:55 -0000)]
unneeded quotes
Mike Frysinger [Wed, 29 Jun 2005 00:54:38 +0000 (00:54 -0000)]
rename crt0.S to crt1.S and clean up so it actually works :)
Mike Frysinger [Wed, 29 Jun 2005 00:43:31 +0000 (00:43 -0000)]
declare init/fini as weak if __UCLIBC_CTOR_DTOR__ is turned off
Mike Frysinger [Wed, 29 Jun 2005 00:37:19 +0000 (00:37 -0000)]
cast buf as void* to fix warning
Mike Frysinger [Wed, 29 Jun 2005 00:33:06 +0000 (00:33 -0000)]
always define __IPC_64 regardless of __NR_ipc
Mike Frysinger [Wed, 29 Jun 2005 00:26:18 +0000 (00:26 -0000)]
tweak to get rid of warning when TZ is disabled
Mike Frysinger [Wed, 29 Jun 2005 00:25:29 +0000 (00:25 -0000)]
whitespace/syntax updates
Mike Frysinger [Wed, 29 Jun 2005 00:20:39 +0000 (00:20 -0000)]
if we have a signal handler in place to cover SIGABRT, we have to make sure the code that unregisters it raises SIGABRT again so the program actually aborts
Mike Frysinger [Wed, 29 Jun 2005 00:18:33 +0000 (00:18 -0000)]
ifdef out check which always fails
Mike Frysinger [Wed, 29 Jun 2005 00:17:40 +0000 (00:17 -0000)]
also symlink asm-$TARGET_ARCH if it exists
Mike Frysinger [Mon, 27 Jun 2005 23:31:24 +0000 (23:31 -0000)]
remove __IPC_64 in syscall() macro since real 64bit arches dont need it (and it doesnt compile)
Joakim Tjernlund [Mon, 27 Jun 2005 22:20:44 +0000 (22:20 -0000)]
Add __libc_stack_end to ld.so. The libc.a version remains to do.
sjhill, feel free to comment :)
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.