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Use the ENTRY macro now available through the sysdep.h header
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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A new sysdep header for sh (ported from NPTL branch) to provide some
useful macros in asm code:
ENTRY: an entry point visible from C
PSEUDO: a wrapper for syscall with proper errno checking
SYSCALL_ERROR_HANDLER: errno check (suitable for TLS)
This will help in NPTL integration.
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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Add a common header file to provide macros useful in asm code:
C_LABEL to construct the asm name for a C symbol
cfi_xxx to generate eh_frame unwind information.
Ported from NPTL branch.
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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Update the arch specific sysdep headers to include the
common header under libc/sysdeps/linux/common instead of
libpthread/nptl/sysdeps/generic.
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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Update nptl and tls Makefiles according to new sysdep headers structure
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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This patch will re-factor and simplify sysdep headers
handling for nptl branch.
The reason is to use some useful macros in asm code (i.e. ENTRY()) that are available
only into nptl branch because are defined in sysdep.h header under the nptl folder
even if they are not related to NPTL at all (this was likely due to a bad choice done
at the early stage of NPTL porting).
This is a required steps for integrating into master branch some asm code available in
nptl branch for sh4.
The main changes are described below:
nptl/sysdeps/generic/sysdep.h (moved) ---> libc/sysdeps/linux/common/sysdep.h
nptl/sysdeps/arm/sysdep.h (moved) ---> libc/sysdeps/linux/arm/sysdep.h
nptl/sysdeps/sh/sysdep.h ---------------------|
nptl/sysdeps/unix/sh/sysdep.h ----------------|
nptl/sysdeps/unix/sysv/linux/sh/sysdep.h -----|
nptl/sysdeps/unix/sysv/linux/sh/sh4/sysdep.h -|
|(merged) ---> libc/sysdeps/linux/sh
nptl/sysdeps/unix/sysdep.h (deleted)
Similarly the mips and arm sysdep.h should be merged and updated as for sh arch.
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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s/GNU_SOUCE/GNU_SOURCE/ in include/rcp/
Signed-off-by: Jason Woodward <jason.woodward@timesys.com>
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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s/GNU_SOUCE/GNU_SOURCE/ in include/rcp/
Signed-off-by: Jason Woodward <jason.woodward@timesys.com>
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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On Wed, 27 Jan 2010 07:14:08 +0100, Carmelo AMOROSO <carmelo.amoroso@st.com> wrote:
> I would re-write your patch in a simpler way.
>
> We already have the following
>
> 136 #if defined __UCLIBC_HAS_LFS__ && ! defined __NR_getdents64
> 137 attribute_hidden strong_alias(__getdents,__getdents64)
> 138 #endif
>
> I think that it's simpler to move in the proper place this statement.
Thanks, indeed. If we came into "#elif WORDSIZE == 32" block, above
condition never be true. So we can just move this statement out of
"#if...#elif...#elif...#endif" block. Here is a revised patch.
------------------------------------------------------
From: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Subject: [PATCH] getdents: Fix mips64 build
Some archs (such as mips64) do not have getdents64 syscall but have
getdents syscall. Define alias for it.
This fixes regression from 0.9.30.1.
Backgrounds:
This is once done by commit e8b1c674. But after the commit 33bcf733
("Use getdents syscall if kernel provide supports for this instead of
relying upon getdents64."), if __ASSUME_GETDENTS32_D_TYPE was defined
the alias for getdents64 is not defined. The macro
__ASSUME_GETDENTS32_D_TYPE had been effectively ignored until 0.9.30.1
but the commit 0f0f20ab ("Move kernel-features.h header from the
linuxthread directory to a common one...") really enables it.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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and hide __determine_cpumask_size.
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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The logic was fine previously.
Thanks to Peter Kjellerstedt for pointing out my confusion.
This reverts commit d75f980f379dfbbe70ae8fb0956693a95af2fca2.
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Signed-off-by: Aurelien Jacobs <aurel@gnuage.org>
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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Thanks to rob@landley.net
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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l64a was returning the pointer to the end of the internal
buffer instead of the start. This caused an infinite loop
in passwd application.
Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com>
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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l64a was returning the pointer to the end of the internal
buffer instead of the start. This caused an infinite loop
in passwd application.
Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com>
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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text data bss dec hex filename
- 1745 2 4 1751 6d7 libc/inet/dnslookup.o
+ 1760 2 4 1766 6e6 libc/inet/dnslookup.o
- 962 0 4 966 3c6 libc/inet/opennameservers.o
+ 1099 0 4 1103 44f libc/inet/opennameservers.o
- 462 4 472 938 3aa libc/inet/res_init.o
+ 454 4 468 926 39e libc/inet/res_init.o
- 870 0 0 870 366 libc/inet/res_query.o
+ 867 0 0 867 363 libc/inet/res_query.o
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Conflicts:
libc/stdlib/Makefile.in
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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build.
* This will prevent use of internal __libc* symbols in libpthread which
should be hidden for libc only use.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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* This will prevent it using internal __libc* symbols in pthread which
should be hidden for libc only use.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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* Symbol values are passed in directly into these macros
instead of the symbol structure.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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* Store the symbol adress received from _dl_find_hash
and do not recompute it.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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* Store the symbol adress received from _dl_find_hash
and do not recompute it.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Conflicts:
libc/inet/Makefile.in
libc/inet/hostid.c
Synchronise nptl branch with master branch @ c4b750195714ec7c10aa4de15610c5aae0751c1c
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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* Helps in parallel build.
Signed-off-by: Henning Heinold <heinold@inf.fu-berlin.de>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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text data bss dec hex filename
382 0 0 382 17e libc/inet/hostid.os.old
326 0 0 326 146 libc/inet/hostid.os
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Doesn't correctly set result=NULL on error or EOF.
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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and wrap it in FALLBACK_TO_CONFIG_RESOLVCONF too. -24b
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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No objcode changes.
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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