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Carmelo Amoroso [Mon, 16 Mar 2009 13:36:39 +0000 (13:36 -0000)]
Fixed makefiles inclusion flow to pass actual configuration variable values.
Test build system modified to be similar to uClibc one:
* test custom logic moved from Makefile to a new Makefile.in (to be included
by Makefile).
* Makefile same for all tests and just used for including all other needed
makefiles.
Signed-off-by: Salvatore Cro <salvatore.cro@st.com>
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
Carmelo Amoroso [Mon, 16 Mar 2009 13:33:27 +0000 (13:33 -0000)]
Added string.h header for strerr prototype.
Mike Frysinger [Mon, 16 Mar 2009 06:16:15 +0000 (06:16 -0000)]
enable mprotect() regardless of MMU as some systems have MPUs which allows memory protection
Mike Frysinger [Mon, 16 Mar 2009 06:14:34 +0000 (06:14 -0000)]
import user.h from the kernel as it is no longer exported by the kernel
Khem Raj [Mon, 16 Mar 2009 06:02:47 +0000 (06:02 -0000)]
Update copyright header.
Denis Vlasenko [Mon, 16 Mar 2009 02:56:27 +0000 (02:56 -0000)]
docs/pthreads_hacking.txt: new file
Mike Frysinger [Sat, 14 Mar 2009 11:30:56 +0000 (11:30 -0000)]
default linux-2.4 module support to off for Blackfin targets
Mike Frysinger [Sat, 14 Mar 2009 11:23:28 +0000 (11:23 -0000)]
force DOPIC for FDPIC ELF targets
Mike Frysinger [Fri, 13 Mar 2009 06:17:48 +0000 (06:17 -0000)]
add GNU extension for select timeouts where the sub-second field is actually longer than one second
Denis Vlasenko [Thu, 12 Mar 2009 23:04:19 +0000 (23:04 -0000)]
add linuxthreads support for arm. By Will Newton (will.newton AT gmail.com)
Denis Vlasenko [Thu, 12 Mar 2009 20:56:59 +0000 (20:56 -0000)]
linuxthreads fixes from Will Newton (will.newton AT gmail.com):
* share Sys V semaphores in order to get appropriate SEM_UNDO semantics.
* correct guardaddr in pthread_free() for TLS case
* move spinlock unlocking before restart()
* When exit was called from a signal handler, the restart
from the manager processing the exit request instead restarted the thread
in pthread_cond_timedwait.
(see http://sources.redhat.com/ml/libc-ports/2006-05/msg00000.html)
Denis Vlasenko [Tue, 10 Mar 2009 14:42:54 +0000 (14:42 -0000)]
resolver:
res_query: do not unconditionally set h_errno to TRY_AGAIN (closes bug 173).
cleanups: s/__dn_expand/dn_expand/, remove superfluous dn_expand declaration,
remove libc_hidden_proto junk
Khem Raj [Thu, 5 Mar 2009 19:07:01 +0000 (19:07 -0000)]
Define creat in an independent file
Carmelo Amoroso [Thu, 5 Mar 2009 13:28:55 +0000 (13:28 -0000)]
Use __always_inline instead of __inline__
Carmelo Amoroso [Thu, 5 Mar 2009 13:08:35 +0000 (13:08 -0000)]
Make long double support available for sh too.
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
Denis Vlasenko [Tue, 3 Mar 2009 13:00:48 +0000 (13:00 -0000)]
mknod: widen the parameters to match kernel
ustat: same, + remove superfluous "conversion"
which does nothing at best, loses high dev bits at worst
i386/bits/kernel_stat.h: update to reflect reality (wider dev_t)
h8300/bits/kernel_stat.h: same
arm/bits/kernel_stat.h: cosmetics to match kernel header to the letter
Denis Vlasenko [Mon, 2 Mar 2009 21:10:01 +0000 (21:10 -0000)]
Add EPOLLRDHUP constant
Denis Vlasenko [Fri, 27 Feb 2009 22:51:07 +0000 (22:51 -0000)]
fix breakage in x86_64 defconfig
Denis Vlasenko [Wed, 25 Feb 2009 11:06:29 +0000 (11:06 -0000)]
Reinstate __libc_foo's needed for linuxthreads.old.
Now they are only enabled if linuxthreads.old are selected.
Rob Landley [Tue, 24 Feb 2009 18:42:38 +0000 (18:42 -0000)]
Fix thinko in svn 25434.
Rob Landley [Tue, 24 Feb 2009 07:20:53 +0000 (07:20 -0000)]
Make HARDWIRED_ABSPATH a config option.
Rob Landley [Tue, 24 Feb 2009 00:27:33 +0000 (00:27 -0000)]
Fix __attribute__ (( __attribute__ ((noreturn)))), which doesn't compile.
Bernhard Reutner-Fischer [Mon, 23 Feb 2009 11:18:30 +0000 (11:18 -0000)]
- remove superfluous $(strip)
Bernhard Reutner-Fischer [Mon, 23 Feb 2009 10:54:15 +0000 (10:54 -0000)]
- remove dependency on GNU error functionality
Bernhard Reutner-Fischer [Mon, 23 Feb 2009 10:50:49 +0000 (10:50 -0000)]
- disable libcrypt tests if we have no libcrypt
Bernhard Reutner-Fischer [Mon, 23 Feb 2009 09:23:17 +0000 (09:23 -0000)]
- also filter out headers-y
Bernhard Reutner-Fischer [Mon, 23 Feb 2009 08:37:35 +0000 (08:37 -0000)]
- fix weak ssp symbol on some arches (Peter S. Mazinger)
Work around alleged binutils glitch with weak symbols on some arches.
See binutils ML, weak psm and vapier.
Carmelo Amoroso [Mon, 23 Feb 2009 07:00:33 +0000 (07:00 -0000)]
Use gcc built-in defines for detecting SH cores instead of
uclibc config option macros (aligning SH to all other archs).
Changes applied as below:
__CONFIG_SH4__ -> __SH4__
__CONFIG_SH2__ -> __sh2__
__CONFIG_SH2A__ -> __SH2A__
Note: pay attention to capital letters
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
Carmelo Amoroso [Fri, 20 Feb 2009 15:01:42 +0000 (15:01 -0000)]
Fix my previous commit to use preprocessor in the right way !
Carmelo Amoroso [Fri, 20 Feb 2009 14:37:43 +0000 (14:37 -0000)]
Linuxthreads_old and NPTL must be mutually exclusive.
TLS support cannot be enabled when using Linuxthreads_old
(at least until Linuxthreads and Linuxthreads_old will not
me merged togheter)
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
Carmelo Amoroso [Fri, 20 Feb 2009 14:13:17 +0000 (14:13 -0000)]
Fix typo.
Carmelo Amoroso [Fri, 20 Feb 2009 13:31:01 +0000 (13:31 -0000)]
sh: Fix __SH_SYSCALL_TRAP_BASE for SH2A architecture
Signed-off-by: Peter Griffin <pgriffin@mpc-data.co.uk>
Denis Vlasenko [Thu, 19 Feb 2009 01:00:33 +0000 (01:00 -0000)]
Install other linux kernel header subdirectories too
Bernhard Reutner-Fischer [Wed, 18 Feb 2009 19:47:35 +0000 (19:47 -0000)]
- explicitely discourage to use pregenerated locale data.
Rob Landley promised to provide them for all arches but didn't do that
yet so disable it for now since they just do not exist right now (and
furthermore cause more pain than gain).
Denis Vlasenko [Wed, 18 Feb 2009 19:04:18 +0000 (19:04 -0000)]
mathcalls.h: remove tons of redundant semicolons; better comment about macros
math.h: make macro machinery a bit more understandable
No code changes (verified with objdump)
Denis Vlasenko [Wed, 18 Feb 2009 14:04:17 +0000 (14:04 -0000)]
test/math/compile_test.c: make it exit with 0 always
Denis Vlasenko [Tue, 17 Feb 2009 13:05:04 +0000 (13:05 -0000)]
test/math/compile_test.c: add compile testing of (some) floats
Denis Vlasenko [Tue, 17 Feb 2009 12:13:38 +0000 (12:13 -0000)]
libm/Makefile.in: reformat the list of wrappers
so that it is easier to modify, sort, etc;
use __ in filenames of wrappers which wrap __functions
(it may be useful to have function and file names ALWAYS match);
remove names of not implemented wrappers (it was generating useless
empty .o files).
libm/ldouble_wrappers.c: comment out the wrapper which is
not compiled anyway
test/math/compile_test.c: improve this test, it was optimizing out some calls,
and we don't want that.
No actual code changes.
Denis Vlasenko [Tue, 17 Feb 2009 01:54:15 +0000 (01:54 -0000)]
fix typo in comment
Denis Vlasenko [Tue, 17 Feb 2009 01:45:32 +0000 (01:45 -0000)]
test/math/compile_test.c: "are long double functions even compile/link?" test
*: fix everything which prevents above from building
Denis Vlasenko [Mon, 16 Feb 2009 14:08:09 +0000 (14:08 -0000)]
Makefile.in: comment out deletion of include/ucontext.h,
it is included from include/signal.h.
Denis Vlasenko [Sun, 15 Feb 2009 05:45:24 +0000 (05:45 -0000)]
suppress bogus ioctl on fd==INT_MAX when vasprintf() is called
Denis Vlasenko [Sat, 14 Feb 2009 03:26:57 +0000 (03:26 -0000)]
math.h: fix libm_hidden_proto leak into sanitized headers
libm/s_nextafterf.c: use /* */ comments
Mike Frysinger [Fri, 13 Feb 2009 18:57:43 +0000 (18:57 -0000)]
strict POSIX requires a path to specified to `find`
Bernhard Reutner-Fischer [Fri, 13 Feb 2009 15:35:26 +0000 (15:35 -0000)]
- repair my r25322 that ment to deal with getdomainname()'s visibility
Bernhard Reutner-Fischer [Fri, 13 Feb 2009 15:22:47 +0000 (15:22 -0000)]
- scalb{,f,l} depend on UCLIBC_SUSV3_LEGACY
Bernhard Reutner-Fischer [Fri, 13 Feb 2009 15:04:08 +0000 (15:04 -0000)]
- fix comment style to make it compile again
- add note about "/etc/config/" and the resolver code per se.
Bernhard Reutner-Fischer [Fri, 13 Feb 2009 14:12:19 +0000 (14:12 -0000)]
- we may need getdomainname internally
Bernhard Reutner-Fischer [Fri, 13 Feb 2009 14:10:35 +0000 (14:10 -0000)]
- use existing __stringify macro
Bernhard Reutner-Fischer [Fri, 13 Feb 2009 14:09:32 +0000 (14:09 -0000)]
- fix link failures coming from recently added, misplaced strverscmp.
Bernhard Reutner-Fischer [Fri, 13 Feb 2009 13:29:29 +0000 (13:29 -0000)]
- fix fallout from r24140 and r24160 for !CTYPE_TABLES
Bernhard Reutner-Fischer [Fri, 13 Feb 2009 12:59:35 +0000 (12:59 -0000)]
- fix compilation of !UCLIBC_HAS_CTYPE_TABLES by merging duplicate bits
into ctype.h
Bernhard Reutner-Fischer [Fri, 13 Feb 2009 11:11:35 +0000 (11:11 -0000)]
- workaround oddity with position of function attributes
Carmelo Amoroso [Thu, 12 Feb 2009 14:42:20 +0000 (14:42 -0000)]
Pass NO_LONG_DOUBLE flag to basic-test when LONG_DOUBLE
support is not enabled in uclibc to fix build.
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
Denis Vlasenko [Wed, 11 Feb 2009 17:37:21 +0000 (17:37 -0000)]
docs/probe_math_exception.c:
update example
libc/sysdeps/linux/i386/bits/mathinline.h:
improve __finite() macro, add __finitef macro
(why they aren't always macros? why aren't they arch independent?)
libm/math_private.h:
much better comments on math_opt_barrier() and math_force_eval()
libm/s_finite[f].c:
improve out-of-line __finite[f]() too (one byte less, yay...)
Denis Vlasenko [Wed, 11 Feb 2009 17:32:39 +0000 (17:32 -0000)]
add comment why do we need _ISbit() macro
Carmelo Amoroso [Tue, 10 Feb 2009 16:56:43 +0000 (16:56 -0000)]
Re-add _ISbit macro required to build libstdc++ from gcc toolchain.
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
Mike Frysinger [Tue, 10 Feb 2009 04:10:34 +0000 (04:10 -0000)]
include more info in error messages so we have a better idea where things are failing
Mike Frysinger [Tue, 10 Feb 2009 00:09:04 +0000 (00:09 -0000)]
add mmap()/munmap() implementation for Windows
Mike Frysinger [Tue, 10 Feb 2009 00:02:19 +0000 (00:02 -0000)]
do not rely on features.h so that elf.h can be used on non-elf systems (Darwin, Windows, etc...)
Mike Frysinger [Mon, 9 Feb 2009 23:42:23 +0000 (23:42 -0000)]
allow people to run the hostutils targets without having a .config file
Denis Vlasenko [Mon, 9 Feb 2009 22:55:08 +0000 (22:55 -0000)]
ldouble_wrappers.c: add long and long long optimized wrappers
float_wrappers.c: add xxxWRAPPER1(func) macros. no code changes,
but makes this file much shorter.
text data bss dec hex filename
- 42504 188 4 42696 a6c8 lib/libm-0.9.30-svn.so
+ 42488 188 4 42680 a6b8 lib/libm-0.9.30-svn.so
Mike Frysinger [Mon, 9 Feb 2009 22:51:27 +0000 (22:51 -0000)]
unify byte order cruft in bswap.h and porting.h and add a bswap_64() replacement
Mike Frysinger [Mon, 9 Feb 2009 21:48:48 +0000 (21:48 -0000)]
unify the headers/random defines into porting.h to avoid duplication/rot
Mike Frysinger [Mon, 9 Feb 2009 21:25:15 +0000 (21:25 -0000)]
dont force -Wl,-s when building host utils -- people can strip themselves
Denis Vlasenko [Mon, 9 Feb 2009 13:26:01 +0000 (13:26 -0000)]
reinstate bits/uClibc_arch_features.h in installed headers,
my cross-compile toolchain based on gcc 4.3.1 broke without it.
Denis Vlasenko [Mon, 9 Feb 2009 13:10:12 +0000 (13:10 -0000)]
Hand-optimize wrappers on i386:
-83 ec 10 sub $0x10,%esp
-db 6c 24 14 fldt 0x14(%esp)
-dd 5c 24 08 fstpl 0x8(%esp)
-dd 44 24 08 fldl 0x8(%esp)
-dd 1c 24 fstpl (%esp)
-e8 fc ff ff ff call __GI_trunc
-83 c4 10 add $0x10,%esp
+db 6c 24 04 fldt 0x4(%esp)
+dd 5c 24 04 fstpl 0x4(%esp)
+e9 fc ff ff ff jmp __GI_trunc
c3 ret
text data bss dec hex filename
- 42749 176 4 42929 a7b1 lib/libm-0.9.30-svn.so
+ 42085 176 4 42265 a519 lib/libm-0.9.30-svn.so
Denis Vlasenko [Mon, 9 Feb 2009 13:07:37 +0000 (13:07 -0000)]
ldouble_wrappers.c: fix __signbitl, it was calling itself by mistake.
remove wrong casts to long double of long return values.
remove lots of empty lines.
Denis Vlasenko [Sun, 8 Feb 2009 22:45:13 +0000 (22:45 -0000)]
forgot to add libc/string/generic/strverscmp.c
Denis Vlasenko [Sun, 8 Feb 2009 22:40:17 +0000 (22:40 -0000)]
Add strverscmp() and versionsort[64]().
By Hai Zaar (haizaar AT codefidence.com)
Denis Vlasenko [Sun, 8 Feb 2009 02:04:10 +0000 (02:04 -0000)]
nextafterf: trying to correct FP exception handling
Denis Vlasenko [Fri, 6 Feb 2009 01:57:15 +0000 (01:57 -0000)]
libm/s_nextafterf.c: forgot to "svn add" it
Denis Vlasenko [Fri, 6 Feb 2009 01:56:25 +0000 (01:56 -0000)]
fix nextafterf. by Jie Zhang (jie.zhang AT analog.com)
Denis Vlasenko [Thu, 5 Feb 2009 22:40:03 +0000 (22:40 -0000)]
libm: add scalbf, gammaf, significandf wrappers.
This makes in possible to enable test/math
(not it compiles, but has lots of test failures).
Khem Raj [Thu, 5 Feb 2009 07:50:54 +0000 (07:50 -0000)]
Make TLS configure time variable. Enable it along with NPTL.
Bernhard Reutner-Fischer [Tue, 3 Feb 2009 17:38:53 +0000 (17:38 -0000)]
- fix install_headers on hosts where ld does not support gnu hash-style but
uClibc is configured to use it.
Denis Vlasenko [Mon, 2 Feb 2009 14:51:48 +0000 (14:51 -0000)]
libm/ldouble_wrappers.c: add libm_hidden_def's to fix testsuite build
test/Rules.mak: don't pass target options to host build
test/math/basic-test.c: fix test build error
patching file test/unistd/errno.c: fix test build warning
Denis Vlasenko [Wed, 28 Jan 2009 23:42:01 +0000 (23:42 -0000)]
fix ppoll. we forgot to pass 5th parameter to the syscall
Denis Vlasenko [Wed, 28 Jan 2009 23:12:43 +0000 (23:12 -0000)]
Partially revent "make utils" fix. This version is less intrusive,
but still works! :)
Carmelo Amoroso [Wed, 28 Jan 2009 15:23:51 +0000 (15:23 -0000)]
Added sysdep.h and sysdep-cancel.h for linuxthreads ARM
Signed-off-by: Will Wagner <will_wagner@carallon.com>
Carmelo Amoroso [Wed, 28 Jan 2009 13:36:43 +0000 (13:36 -0000)]
Remove check for the relocation type check in the resolver,
from all archs.
Signed-off-by: Jiri Olsa <olsajiri@gmail.com>
Carmelo Amoroso [Wed, 28 Jan 2009 13:13:40 +0000 (13:13 -0000)]
Follow naming convention for tst-regex2 input file. All others
are .dat suffix.
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
Denis Vlasenko [Wed, 28 Jan 2009 01:04:49 +0000 (01:04 -0000)]
"make utils" now successfully makes utils for target
Bernhard Reutner-Fischer [Thu, 22 Jan 2009 09:47:09 +0000 (09:47 -0000)]
- also link librt with --as-needed and do so unconditionally to work around
bugs in gentoo's QA.
Just add UCLIBC_HAS_SSP to the "and" of link.asneeded to properly take SSP
into account, if you prefer.
Bernhard Reutner-Fischer [Thu, 22 Jan 2009 08:49:56 +0000 (08:49 -0000)]
- make sure __user is defined when including kernel's sigcontext.h
Bernhard Reutner-Fischer [Wed, 21 Jan 2009 23:18:41 +0000 (23:18 -0000)]
- commentary typo fix
Bernhard Reutner-Fischer [Wed, 21 Jan 2009 22:21:40 +0000 (22:21 -0000)]
- remove unavailable functionality upon request (Peter Mazinger)
Denis Vlasenko [Wed, 21 Jan 2009 02:52:59 +0000 (02:52 -0000)]
*: remove __UCLIBC_CURLOCALE_DATA, __UCLIBC_CURLOCALE_DATA.x
is always equivalent to __UCLIBC_CURLOCALE->x.
remove typedef __uclibc_locale_t, it used only in a few places,
it is lees confusing to use struct __uclibc_locale_struct
everywhere.
xlocale.h: hide __global_locale back under _LIBC,
bug 53 is wrong in claiming it should be exported.
Also hide under _LIBC:
extern __locale_t __curlocale_var;
extern __locale_t __curlocale(void);
extern __locale_t __curlocale_set(__locale_t newloc);
# define __UCLIBC_CURLOCALE
# define __XL_NPP(N)
# define __LOCALE_PARAM
# define __LOCALE_ARG
# define __LOCALE_PTR
Denis Vlasenko [Tue, 20 Jan 2009 00:49:13 +0000 (00:49 -0000)]
ldouble_wrappers.c: remove erroneous libm_hidden_def's
Denis Vlasenko [Mon, 19 Jan 2009 03:19:43 +0000 (03:19 -0000)]
extra/scripts/relative_path.sh: fix it
Denis Vlasenko [Sun, 18 Jan 2009 22:59:41 +0000 (22:59 -0000)]
__global_locale must be visible to users, move it outside of #ifdef _LIBC
Bernhard Reutner-Fischer [Wed, 14 Jan 2009 16:01:02 +0000 (16:01 -0000)]
- hide __dl_ldso__ (Peter S. Mazinger)
Bernhard Reutner-Fischer [Wed, 14 Jan 2009 15:59:36 +0000 (15:59 -0000)]
- make sure to pass the correct PIE flags to gcc (Peter S. Mazinger)
Bernhard Reutner-Fischer [Wed, 14 Jan 2009 15:51:57 +0000 (15:51 -0000)]
- make sure not to have relocs in Scrt1.o (Peter S. Mazinger)
Carmelo Amoroso [Wed, 14 Jan 2009 15:20:25 +0000 (15:20 -0000)]
ldso: performs bootstrap relocations only if required by the arch.
It is controlled by ARCH_NEEDS_BOOTSTRAP_RELOCS macro.
Signed-off-by: Jirka <olsajiri@gmail.com>
Acked-by: Carmelo Amoroso <carmelo.amoroso@st.com>
Carmelo Amoroso [Wed, 14 Jan 2009 14:28:48 +0000 (14:28 -0000)]
libm_sh: fix libm build for sh
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
Carmelo Amoroso [Wed, 14 Jan 2009 12:49:24 +0000 (12:49 -0000)]
libm_sh: Re-added sh specific files erroneously removed recently,
and moved under a better folder.
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
Carmelo Amoroso [Mon, 12 Jan 2009 17:01:58 +0000 (17:01 -0000)]
ldso: do not comment out unused variables, just delete it.
SIgned-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
Bernhard Reutner-Fischer [Mon, 12 Jan 2009 15:07:42 +0000 (15:07 -0000)]
- fixup incomplete r24515 (fix redefinitions of posix_types for i386->x86_64 with linux >= 2.6.28)
Bernhard Reutner-Fischer [Mon, 12 Jan 2009 08:32:46 +0000 (08:32 -0000)]
- fix typo in r24594