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* Eliminate use of Newlib-specific <machine/types.h>Sebastian Huber2016-04-134-5/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change solves a glibc/BSD compatibility problem. glibc and BSD use double underscore types for internal types. The Linux port of Newlib uses some glibc provided internal type definitions which are not protected by guard defines, e.g. __off_t. To avoid a conflict Newlib uses single underscore types for some internal types, e.g. _off_t. However, for BSD compatibility we have to define the internal types with double underscore names in <sys/_types.h>. The header file <machine/types.h> is Newlib-specific. It was used instead of <sys/_types.h> to provide the internal type definitions _CLOCK_T, _TIME_T_, _CLOCKID_T_, _TIMER_T_, and __suseconds_t. Move these definitions to <sys/_types.h> (there exist two instances of this file, one for Linux and one for all other targets). This makes the _HAVE_SYSTYPES configuration define obsolete (could possibly break the __RDOS__ target). Use the standard <sys/_types.h> include throughout. Move __loff_t defintion to default (non-Linux) <sys/_types.h>. Define it via _off64_t to avoid a dependency on the compiler. Provide the __off_t definition via default (non-Linux) <sys/_types.h> based on _off_t for all systems except Cygwin. For Cygwin use _off64_t. Define off_t via __off_t. Provide the __pid_t definition via default (non-Linux) <sys/_types.h>. This prevents a potential __pid_t and pid_t incompatibility. Add BSD guard defines for pid_t. Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
* Move kernel dependent parts of <sys/time.h>cygwin-2_5_0-releaseSebastian Huber2016-04-081-0/+199
| | | | | | | | Move the kernel dependent parts of <sys/time.h> to new system-specific header file <machine/_time.h>. Provide an empty default implementation. Add a specialized implementation for RTEMS. Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
* Drop <unistd.h> include from RTEMS <sys/param.h>Sebastian Huber2016-04-071-2/+0
| | | | | | | | This include is not present in default Newlib, glibc and FreeBSD <sys/param.h>. With it there is now a conflict with <sys/libkern.h> introduced by ecf453f9635fb278cff4d4bae21a1e249313b817. Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
* Bump up newlib version to 2.4.0 due to feature test refactoringnewlib-2_4_0Jeff Johnston2016-03-2933-373/+388
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* sparc64: move struct timeval to <sys/_timeval.h>Yaakov Selkowitz2016-03-181-1/+6
| | | | | | | | | | | commit bb0159489785d577ad0b8061a1ba7956ee0f89d0 moved the struct timeval declaration from <sys/time.h> to <sys/_timeval.h>, and commit 01885f533de81ff73e9da1519a4b5f2316b49f86 changed <sys/select.h> to include <sys/_timeval.h>. Therefore, sparc64's own struct timeval needs to be moved accordingly in order to avoid a conflict from the generic type. Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com> Acked-by: Corinna Vinschen <vinschen@redhat.com>
* Feature test macros overhaul: sparc64Yaakov Selkowitz2016-03-182-15/+16
| | | | | | | | | | | | sparc64 has a number of its own headers which override the generic ones. These too need to use feature test macros properly. These changes correspond to the generic fcntl.h and sys/stat.h changes in commit d2df6d381b36f3f76420bc3bab965fbbdc3c3a8c and commit 069e400c913659432c5d1953c4fa9a696b06e340. Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com> Acked-by: Corinna Vinschen <vinschen@redhat.com>
* arm: fix build with newlib supplied syscalls enabledYaakov Selkowitz2016-03-182-2/+2
| | | | | | | | | In file included from libc/sys/arm/crt0.S:2:0: libc/sys/arm/arm.h:32:25: fatal error: acle-compat.h: No such file or directory acle-compat.h is libc/machine/arm. Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
* Add arc4random() etc. from OpenBSD 5.8Sebastian Huber2016-03-181-0/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | According to the OpenBSD man page, "A Replacement Call for Random". It offers high quality random numbers derived from input data obtained by the OpenBSD specific getentropy() system call which is declared in <unistd.h> and must be implemented for each Newlib port externally. The arc4random() functions are used for example in LibreSSL and OpenSSH. Cygwin provides currently its own implementation of the arc4random family. Maybe it makes sense to use this getentropy() implementation: http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/lib/libcrypto/crypto/getentropy_win.c?rev=1.4&content-type=text/x-cvsweb-markup * libc/include/stdlib.h (arc4random): Declare if __BSD_VISIBLE. (arc4random_buf): Likewise. (arc4random_uniform): Likewise. * libc/include/sys/unistd.h (getentropy): Likewise. * libc/include/machine/_arc4random.h: New file. * libc/stdlib/arc4random.c: Likewise. * libc/stdlib/arc4random.h: Likewise. * libc/stdlib/arc4random_uniform.c: Likewise. * libc/stdlib/chacha_private.h: Likewise. * libc/sys/rtems/include/machine/_arc4random.h: Likewise. * libc/stdlib/Makefile.am (EXTENDED_SOURCES): Add arc4random.c and arc4random_uniform.c. * libc/stdlib/Makefile.in: Regenerate.
* Enable HW interrupt setup on x86/x86_64 systems by defaultnewlib-snapshot-20160226Corinna Vinschen2016-02-261-1/+1
| | | | | | | | | | | | | * configure.host: Define _I386MACH_DISABLE_HW_INTERRUPTS on rdos. Remove setting _I386MACH_ALLOW_HW_INTERRUPTS anywhere else. * libc/machine/i386/i386mach.h: Replace test for _I386MACH_ALLOW_HW_INTERRUPTS with test for !_I386MACH_DISABLE_HW_INTERRUPTS. * libc/machine/x86_64/x86_64mach.h: Ditto. * libc/sys/linux/machine/i386/i386mach.h: Ditto. * libm/machine/i386/i386mach.h: Ditto. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Define the newlib version macros in one place: _newlib_version.h.Pieter du Preez2016-02-171-47/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, the newlib version information needs to be updated in two places: - newlib/acinclude.m4 - newlib/libc/include/sys/features.h The goal of this patch is to: - supply a single location for defining the newlib version information: newlib/acinclude.m4 - define __NEWLIB__, __NEWLIB_MINOR__ and __NEWLIB_PATCHLEVEL__ This is in line with what gcc does for its version macros. See: https://gcc.gnu.org/onlinedocs/cpp/Common-Predefined-Macros.html This patch moves the definition of the _NEWLIB_VERSION, __NEWLIB__ and __NEWLIB_MINOR__ macros from newlib/libc/include/sys/features.h, to the newly generated newlib/_newlib_version.h file. Additionally, the __NEWLIB_PATCHLEVEL__ macro was created, for completeness. In order to stay backwards compatible, newlib/_newlib_version.h gets included by newlib/newlib.h and newlib/libc/include/sys/features.h. Note: This patch does _not_ include the modifications to the following files, as these should all be generated any way. *Makefile.in, *aclocal.m4, *configure stamp-* files Signed-off-by: Pieter du Preez <pdupreez@gmail.com>
* Change if_nameindex() to use unsigned int i variable.Jeff Johnston2016-02-041-1/+2
| | | | | - i variable used in loop that shifts to right so use unsigned int instead
* Make macro checks ARMv8-M baseline proofThomas Preud'homme2016-01-283-24/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | libgloss: * arm/Makefile.in: Add newlib/libc/machine/arm to the include path if newlib is present. * arm/arm.h: Include acle-compat.h. (THUMB_V7_V6M): Rename to ... (PREFER_THUMB): This. Use ACLE macros __ARM_ARCH_ISA_ARM instead of __ARM_ARCH_6M__ to decide whether to define it. (THUMB1_ONLY): Define for Thumb-1 only targets. (THUMB_V7M_V6M): Rename to ... (THUMB_VXM): This. Defined based on __ARM_ARCH_ISA_ARM, excluding ARMv7. * arm/crt0.S: Use THUMB1_ONLY rather than __ARM_ARCH_6M__, !__ARM_ARCH_ISA_ARM rather than THUMB_V7M_V6M for fp enabling, and PREFER_THUMB rather than THUMB_V7_V6M. Rename other occurences of THUMB_V7M_V6M to THUMB_VXM. * arm/linux-crt0.c: Likewise. * arm/redboot-crt0.S: Likewise. * arm/swi.h: Likewise. * arm/trap.S: Likewise. newlib: * libc/machine/arm/memcpy-stub.c: Use ACLE macros __ARM_ARCH_ISA_THUMB and __ARM_ARCH_ISA_ARM to check for Thumb-2 only targets rather than __ARM_ARCH and __ARM_ARCH_PROFILE. * libc/machine/arm/memcpy.S: Likewise. * libc/machine/arm/setjmp.S: Likewise for Thumb-1 only target and include acle-compat.h. * libc/machine/arm/strcmp.S: Likewise for Thumb-1 and Thumb-2 only target and include acle-compat.h. * libc/sys/arm/arm.h: Include acle-compat.h. (THUMB_V7_V6M): Rename to ... (PREFER_THUMB): This. Use ACLE macro __ARM_ARCH_ISA_ARM instead of __ARM_ARCH_6M__ to decide whether to define it. (THUMB1_ONLY): Define for Thumb-1 only targets. (THUMB_V7M_V6M): Rename to ... (THUMB_VXM): This. Defined based on __ARM_ARCH_ISA_ARM, excluding ARMv7. * libc/sys/arm/crt0.S: Use PREFER_THUMB rather than THUMB_V7_V6M and rename THUMB_V7M_V6M into THUMB_VXM. * libc/sys/arm/swi.h: Likewise.
* Regenerate files for newlib 2.3.0.newlib-2_3_0Jeff Johnston2015-12-2132-320/+320
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* Add definitions for NBBY to arm and rtems targetsNick Withers2015-12-072-0/+4
| | | | | | | * libc/sys/arm/sys/param.h (NBBY): Define if not already defined. * libc/sys/rtems/include/sys/param.h (NBBY): Define. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Remove obsolete ARC systemAnton Kolesov2015-11-1214-6615/+2
| | | | | | | | | | | | | | | | | | | | | | | | | ARC architecture specific files has been added ages ago in newlib/libc/sys, but with invention of libgloss those files should be moved from newlib to libgloss. newlib/ChangeLog: 2015-11-12 Anton Kolesov <Anton.Kolesov@synopsys.com> * configure.host: Remove ARC system. * libc/sys/configure: Likewise. * libc/sys/configure.in: Likewise. * libc/sys/arc/Makefile.am: Likewise. * libc/sys/arc/Makefile.in: Likewise. * libc/sys/arc/aclocal.m4: Likewise. * libc/sys/arc/configure: Likewise. * libc/sys/arc/configure.in: Likewise. * libc/sys/arc/crt0.S: Likewise. * libc/sys/arc/dummy.S: Likewise. * libc/sys/arc/isatty.c: Likewise. * libc/sys/arc/mem-layout.c: Likewise. * libc/sys/arc/sbrk.c: Likewise. * libc/sys/arc/sys/syscall.h: Likewise. * libc/sys/arc/syscalls.c: Likewise.
* Move duplicated documentation rules to Makefile.sharedJeff Johnston2015-11-0212-646/+536
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Also, harmonize libm to use CHEWOUT_FILES like libc, rather than chobj. Update documentation appropriately. * HOWTO: Update. * Makefile.shared: Move documentation rules to here... * libc/argz/Makefile.am: ... from here ... * libc/ctype/Makefile.am: ... and here. * libc/errno/Makefile.am: Ditto. * libc/iconv/Makefile.am: Ditto. * libc/iconv/ccs/Makefile.am : Ditto. * libc/iconv/ces/Makefile.am: Ditto. * libc/iconv/lib/Makefile.am: Ditto. * libc/locale/Makefile.am: Ditto. * libc/misc/Makefile.am: Ditto. * libc/posix/Makefile.am: Ditto. * libc/reent/Makefile.am: Ditto. * libc/search/Makefile.am: Ditto. * libc/stdio/Makefile.am: Ditto. * libc/stdio64/Makefile.am: Ditto. * libc/stdlib/Makefile.am : Ditto. * libc/string/Makefile.am: Ditto. * libc/syscalls/Makefile.am: Ditto. * libc/time/Makefile.am : Ditto. * libc/unix/Makefile.am: Ditto. * libc/xdr/Makefile.am: Ditto. * libm/common/Makefile.am: Ditto. * libm/complex/Makefile.am: Ditto. * libm/math/Makefile.am: Ditto. * libm/mathfp/Makefile.am: Ditto.
* Import <threads.h> from latest FreeBSD.Jeff Johnston2015-10-131-0/+54
| | | | | | | | - Move types and defines to <machine/_threads.h> so that it can be customized per target. * libc/include/threads.h: New. * libc/sys/rtems/include/machine/_threads.h: Likewise.
* Add MIN MAX macro to param header file.Andre Vieira2015-08-201-0/+3
| | | | | | | | | | | | newlib/ChangeLog: 2015-07-28 Andre Vieira <andre.simoesdiasvieira@arm.com> * libc/sys/arm/sys/param.h (MIN,MAX): Define. From 536ca7365d269f5e56679048e336d6969186d550 Mon Sep 17 00:00:00 2001 From: Andre Simoes Dias Vieira <andsim01@arm.com> Date: Tue, 28 Jul 2015 14:19:08 +0100 Subject: [PATCH] Added min max macros
* Use machine header file for endianness configuration.Andre Vieira2015-08-201-9/+1
| | | | | | | | | | | | | | | newlib/ChangeLog: 2015-07-28 Andre Vieira <andre.simoesdiasvieira@arm.com> * libc/sys/arm/sys/param.h (BIG_ENDIAN, LITTLE_ENDIAN): Moved to machine/endian.h. * libc/machine/arm/machine/param.h (BYTE_ORDER): Idem. * libc/machine/arm/machine/endian.h: New. From ca6efccda91bc6b620b7d96a466b0f1e2f02cfeb Mon Sep 17 00:00:00 2001 From: Andre Simoes Dias Vieira <andsim01@arm.com> Date: Tue, 28 Jul 2015 12:16:20 +0100 Subject: [PATCH 2/2] Move endianness configuration to machine/endian.h
* Use machine header file for param configuration.Andre Vieira2015-08-201-2/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On 31/07/15 10:34, Richard Earnshaw wrote: > On 31/07/15 10:28, Andre Vieira wrote: >> newlib/ChangeLog: >> 2015-07-28 Andre Vieira <andre.simoesdiasvieira@arm.com> >> >> * libc/sys/arm/sys/param.h: Include machine/param.h >> (HZ, NOFILE, PATHSIZE): Define. >> >> param_refactor_1.patch >> >> >> From abc2d5f3398721f6ca891b9581feaba58730b19c Mon Sep 17 00:00:00 2001 >> From: Andre Simoes Dias Vieira <andsim01@arm.com> >> Date: Tue, 28 Jul 2015 12:10:59 +0100 >> Subject: [PATCH 1/2] Moved param configuration to machine/param.h >> >> --- >> newlib/libc/sys/arm/sys/param.h | 12 ++++++++++-- >> 1 file changed, 10 insertions(+), 2 deletions(-) >> >> diff --git a/newlib/libc/sys/arm/sys/param.h b/newlib/libc/sys/arm/sys/param.h >> index adc066e9a8756e07edaaa8cadc79b5f05c996ac9..622c371972ab3c9dbb93ea5c51323a593e2a171a 100644 >> --- a/newlib/libc/sys/arm/sys/param.h >> +++ b/newlib/libc/sys/arm/sys/param.h >> @@ -3,9 +3,17 @@ >> #ifndef _SYS_PARAM_H >> # define _SYS_PARAM_H >> >> -# define HZ (100) >> -# define NOFILE (60) >> +#include <machine/param.h> >> + >> +#ifndef HZ >> +# define HZ (60) > > Why have you changed the value for HZ? It seems that, by convention, > ARM boards have always used 100. > > R. > >> +#endif >> +#ifndef NOFILE >> +# define NOFILE>(60) >> +#endif >> +#ifndef PATHSIZE >> # define PATHSIZE (1024) >> +#endif >> >> #define BIG_ENDIAN 4321 >> #define LITTLE_ENDIAN 1234 >> > Hi Richard, ARM's machine/param.h that is included in "#include <machine/param.h>", before the 'ifndef' already defines HZ to be 100. This file was already there, it was just not being used. I understand that this 'ifndef' might be confusing, though I decided to add it to mimic the behavior of the default sys/param.h. There is however an unrelated issue with this patch, a typo in the "#define NOFILE" that crept in there due to some copy pasting when splitting the patch. Here is a fixed version. BR, Andre newlib/ChangeLog: 2015-07-28 Andre Vieira <andre.simoesdiasvieira@arm.com> * libc/sys/arm/sys/param.h: Include machine/param.h (HZ, NOFILE, PATHSIZE): Define. From abc2d5f3398721f6ca891b9581feaba58730b19c Mon Sep 17 00:00:00 2001 From: Andre Simoes Dias Vieira <andsim01@arm.com> Date: Tue, 28 Jul 2015 12:10:59 +0100 Subject: [PATCH 1/2] Moved param configuration to machine/param.h
* or1k: Fix critical handling in malloc locksJeff Johnston2015-08-071-2/+4
| | | | | | | Only on first call to the recursive malloc lock the restore value of exception enable fields is stored. * libc/sys/or1k/mlock.c: Fix exception enable saving
* Fix typo in <sys/lock.h>Sebastian Huber2015-07-311-1/+1
| | | | | | | | | | | Sorry, there was a typo in <sys/lock.h> which leads to memory corruption since not enough space is reserved for the lock object. newlib/ChangeLog 2015-07-30 Sebastian Huber <sebastian.huber@embedded-brains.de> * libc/sys/rtems/include/sys/lock.h (__LOCK_INIT_RECURSIVE): Use proper type.
* Move header filesSebastian Huber2015-07-298-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | During libgcc build the first include search path for <...> is "../newlib/libc/sys/rtems/include". Move all RTEMS specific header files to "libc/sys/rtems/include" so that they can be found. Later during libc build the header files in the previous location were somehow present, but for libgcc build they were invisible. This change is necessary to use <pthread.h> for the GCC thread model implementation. newlib/ChangeLog 2015-07-27 Sebastian Huber <sebastian.huber@embedded-brains.de> libc/sys/rtems/machine/_types.h: Move to ... libc/sys/rtems/include/machine/_types.h: ... here. libc/sys/rtems/machine/limits.h: Move to ... libc/sys/rtems/include/machine/limits.h: ... here. libc/sys/rtems/machine/param.h: Move to ... libc/sys/rtems/include/machine/param.h: ... here. libc/sys/rtems/sys/cpuset.h: Move to ... libc/sys/rtems/include/sys/cpuset.h: ... here. libc/sys/rtems/sys/dirent.h: Move to ... libc/sys/rtems/include/sys/dirent.h: ... here. libc/sys/rtems/sys/param.h: Move to ... libc/sys/rtems/include/sys/param.h: ... here. libc/sys/rtems/sys/syslimits.h: Move to ... libc/sys/rtems/include/sys/syslimits.h: ... here. libc/sys/rtems/sys/utime.h: Move to ... libc/sys/rtems/include/sys/utime.h: ... here.
* Add <sys/lock.h>Sebastian Huber2015-07-291-0/+235
| | | | | | | | | | | | | | | | | | | | | | | | Provide self-contained synchronization objects for RTEMS. The API was designed to be able to use it for the Newlib internal locks, the C11 threads support, the GCC thread model support and the libgomp operating system configuration in combination with <pthread.h>. References: https://lists.rtems.org/pipermail/devel/2015-July/011989.html https://lists.rtems.org/pipermail/devel/2015-July/012000.html Tickets: https://devel.rtems.org/ticket/1247 https://devel.rtems.org/ticket/2274. v2: Fix typo in _Condition_Wait_recursive_timed() declaration. newlib/ChangeLog 2015-07-28 Sebastian Huber <sebastian.huber@embedded-brains.de> * libc/sys/rtems/include/sys/lock.h: New.
* Add <sys/_stdint.h> for FreeBSD compatibilitySebastian Huber2015-04-231-1/+0
| | | | | | | | | | | | | | | | | | | | * libc/include/sys/_stdint.h: New file. * libc/include/stdint.h (int8_t): Move to <sys/_stdint.h>. (uint8_t): Likewise. (int16_t): Likewise. (uint16_t): Likewise. (int32_t): Likewise. (uint32_t): Likewise. (int64_t): Likewise. (uint64_t): Likewise. (intptr_t): Likewise. (uintptr_t): Likewise. * libc/include/sys/types.h: Include <sys/_stdint.h>. * libc/sys/rtems/machine/_types.h: Remove <stdint.h> include. * libc/sys/time.h>: Replace __uint32_t with uint32_t and __uint64_t with uint64_t. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Import libc/sys/rtems/include/semaphore.h from FreeBSD.Sebastian Huber2015-03-121-0/+56
| | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* * libc/sys/sparc64/sys/time.h: #include <sys/types.h> for time_t.Yaakov Selkowitz2015-01-221-0/+2
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* * libc/sys/or1k/mlock.c: Fix dependency on libgloss.Corinna Vinschen2015-01-221-2/+4
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* Fix typo in entry headerCorinna Vinschen2015-01-202-2/+6
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* * configure.host: Add extra system for OpenRISC baremetalCorinna Vinschen2015-01-148-0/+6731
| | | | | | | | | | | | | * libc/include/sys/config.h: Dynamic reentrancy for or1k sys targets * libc/sys/or1k/: New system for or1k baremetal * libc/sys/or1k/Makefile.am: New file * libc/sys/or1k/Makefile.in: New file * libc/sys/or1k/aclocal.m4: New file * libc/sys/or1k/configure.in: New file * libc/sys/or1k/configure: New file * libc/sys/or1k/getreent.S: New file * libc/sys/or1k/mlock.S: New file * libc/sys/or1k/or1k-asm.S: New file
* 2014-12-18 Jeff Johnston <jjohnstn@redhat.com>Jeff Johnston2014-12-1833-320/+324
| | | | | | | | | | | | | | * NEWS: Update with 2.2.0 info. * README: Ditto. * acinclude.m4: Change version number to 2.2.0. * libc/libc.texinfo: Ditto. * libm/libm.texinfo: Ditto. * configure: Regenerated. * Makefile.in: Regenerated. * doc/configure: Ditto. * libc/*/configure: Ditto. * libm/*/configure: Ditto. * libc/sys/linux/shared.ld: Add VERS_2.2
* * libc/sys/rtems/sys/syslimits.h (NGROUPS_MAX): Adjust value soCorinna Vinschen2014-11-201-1/+1
| | | | that NGROUPS is even.
* headers: properly decorate attributesEric Blake2014-08-0112-48/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Found by: find -name '*.h' |xargs grep -i 'attribute.*(([a-z]' For an example of the type of bugs this causes, try compiling this valid C11 program (it's valid because 'noreturn' is reserved for use in the user namespace unless you include <stdnoreturn.h>): $ cat foo.c #define noreturn __attribute__((noreturn)) #include <stdlib.h> $ gcc -c -o foo.o -Wall foo.c In file included from /usr/include/stdlib.h:11:0, from foo.c:2: foo.c:1:18: error: expected ')' before '__attribute__' #define noreturn __attribute__((noreturn)) ^ /usr/include/stdlib.h:66:28: error: expected ',' or ';' before ')' token _VOID _EXFUN(abort,(_VOID) _ATTRIBUTE ((noreturn))); ^ * libc/machine/spu/spu_timer_internal.h: Decorate attribute names with __, for namespace safety. * libc/machine/xscale/machine/profile.h: Likewise. * libc/include/stdlib.h: Likewise. * libc/include/_ansi.h: Likewise. * libc/include/sys/unistd.h: Likewise. * libc/sys/linux/linuxthreads/libc-symbols.h: Likewise. * libc/sys/linux/linuxthreads/internals.h: Likewise. * libc/sys/linux/machine/i386/weakalias.h: Likewise. * libc/sys/linux/machine/i386/dl-procinfo.h: Likewise. * libc/sys/linux/machine/i386/dl-machine.h: Likewise. * libc/sys/linux/libc-symbols.h: Likewise. * libc/sys/linux/iconv/gconv_charset.h: Likewise. * libc/sys/linux/include/resolv.h: Likewise. * libc/sys/linux/sys/unistd.h: Likewise. * libc/sys/linux/dl/atomicity.h: Likewise. * libc/sys/linux/dl/dynamic-link.h: Likewise. * libc/sys/linux/dl/ldsodefs.h: Likewise.
* * libc/sys/rtems/sys/cpuset.h (CPU_SET_S): Add const qualifier.Corinna Vinschen2014-04-141-2/+2
| | | | (CPU_SET): Likewise.
* 2014-04-04 Ashish Kapania <akapania@ti.com>Jeff Johnston2014-04-049-2/+6435
| | | | | | | | | | | * configure.host (sys_dir, newlib_cflags): Set sys_dir to tirtos and use -D__DYNAMIC_REENT__ and -DMALLOC_PROVIDED compiler options for TIRTOS target. * libc/stdio/local.h (_STDIO_CLOSE_PER_REENT_STD_STREAMS): Change #ifdef to not define this macro when __tirtos__ is defined. * libc/sys/tirtos : Add support for TIRTOS. * libc/sys/tirtos/Makefile.am, libc/sys/tirtos/lock.c: New files. * libc/sys/tirtos/configure.in, libc/sys/tirtos/include/sys/lock.h: Ditto.
* 2014-02-11 Joey Ye <joey.ye@arm.com>Jeff Johnston2014-02-111-3/+3
| | | | | * libc/sys/arm/syscalls.c (_sbrk): Define as weak symbols. (_read, _write): Ditto.
* 2013-12-23 Jeff Johnston <jjohnstn@redhat.com>Jeff Johnston2013-12-2332-345/+391
| | | | | | | | | | | | | | | | | | * NEWS: Update with 2.1.0 info. * README: Ditto. * acinclude.m4: Change version number to 2.1.0. * aclocal.m4: Regenerated. * configure: Ditto. * Makefile.in: Regenerated. * doc/aclocal.m4: Ditto. * doc/configure: Ditto. * libc/*/aclocal.m4: Ditto. * libc/*/configure: Ditto. * libc/libc.texinfo: Ditto. * libm/*/aclocal.m4: Ditto. * libm/*/configure: Ditto. * libm/libm.texinfo: Ditto. * libc/sys/linux/shared.ld: Add VERS_2.1
* * libc/sys/rtems/include/limits.h: Update page size to matchCorinna Vinschen2013-12-101-1/+1
| | | | libc/sys/rtems/machine/param.h.
* * libc/sys/rtems/sys/cpuset.h: Use __inline instead of inline.Corinna Vinschen2013-12-031-31/+30
|
* * libc/include/machine/_default_types.h: Move extern "C" afterCorinna Vinschen2013-12-032-2/+3
| | | | | | | | | | | | | | | | | | | | | | | header includes. Include <sys/features.h> for __GNUC_PREREQ__(). (__u?int.*_t): Define via GCC provided __U?INT.*_TYPE__ if available. (__intptr_t): Define. (__uintptr_t): Likewise. * libc/include/stdint.h: Include <machine/_default_types.h> instead of <_ansi.h>. (u?int.*_t): Define via __u?int.*_t provided by <machine/_default_types.h>. (u?int_fast.*_t): Define via GCC provided __U?INT_FAST.*_TYPE__ if available. (U?INT.*(MIN|MAX)): Define via GCC provided __U?INT.*(MIN|MAX)__ if available. (U?INT.*_C): Define via GCC provided __U?INT.*_C if available. * libc/include/sys/cdefs.h: Use <machine/_default_types.h> instead of <stdint.h>. * libc/sys/rtems/sys/cpuset.h: Likewise. * libc/sys/rtems/machine/_types.h: Include <stdint.h> for FreeBSD compatibility.
* 2013-11-27 Sebastian Huber <sebastian.huber@embedded-brains.de>Joel Sherrill2013-11-275-68/+262
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * libc/sys/rtems/cpusetalloc.c: New file. * libc/sys/rtems/cpusetfree.c: Likewise. * libc/sys/rtems/Makefile.am (lib_a_SOURCES): Add new files. * libc/sys/rtems/Makefile.in: Regenerate. * libc/sys/rtems/sys/cpuset.h: Delete #if 0 block. Include <stddef.h> for size_t. (_NCPUBITS): Avoid NBBY and assume 8 bits per char. (__cpuset_mask): Use int instead of size_t parameter for Linux compatibility. (__cpuset_index): Likewise. (__cpuset_alloc): Declare. (__cpuset_free): Likewise. (CPU_ALLOC_SIZE): Likewise. (CPU_ALLOC): Define. (CPU_FREE): Likewise. (CPU_ZERO_S): Likewise. (CPU_FILL_S): Likewise. (CPU_SET_S): Likewise. (CPU_CLR_S): Likewise. (CPU_ISSET_S): Likewise. (CPU_COUNT_S): Likewise. (CPU_AND_S): Likewise. (CPU_OR_S): Likewise. (CPU_XOR_S): Likewise. (CPU_NAND_S): Likewise. (CPU_EQUAL_S): Likewise. (CPU_ZERO): Use CPU_ZERO_S(). (CPU_FILL): Use CPU_FILL_S(). (CPU_SET): Use CPU_SET_S(). (CPU_CLR): Use CPU_CLR_S(). (CPU_ISSET): Use CPU_ISSET_S(). (CPU_COUNT): Use CPU_COUNT_S(). (CPU_AND): Use CPU_AND_S(). (CPU_OR): Use CPU_OR_S(). (CPU_XOR): Use CPU_XOR_S(). (CPU_NAND): Use CPU_NAND_S(). (CPU_EQUAL): Use CPU_EQUAL_S(). (CPU_CMP): Delete superfluous const qualifier. (CPU_EMPTY): Likewise.
* 2013-11-25 Sahil Patnayakuni <sahil.patnayakuni@gmail.com>Joel Sherrill2013-11-252-4/+4
| | | | | | | | | | | | * libc/include/time.h (time): Add restrict keyword. * libc/include/wchar.h (wcsftime): Add restrict keyword. * libc/time/asctime_r.c (asctime_r): Same. * libc/time/gmtime_r.c (gmtime_r): Same. * libc/time/lcltime_r.c (lcltime_r): Same. * libc/time/strftime.c (strftime): Same. * libc/time/strptime.c (strptime): Same. * libc/sys/linux/linuxthreads/timer_create.c (timer_create): Same. * libc/sys/linux/linuxthreads/timer_settime.c (timer_settime): Same.
* 2013-11-22 Bryan Dunsmore <dunsmoreb@gmail.com>Joel Sherrill2013-11-231-1/+1
| | | | | | | * libc/include/sys/time.h (gettimeofday): Add restrict keyword. (setitimer): Likewise. * libc/sys/rdos/gettod.c (gettimeofday): Likewise. * libc/sys/rtems/crt0.c (gettimeofday): Likewise.
* 2013-11-22 Chirayu Desai <chirayudesai1@gmail.com>Joel Sherrill2013-11-221-1/+1
| | | | | | | | * libc/include/sys/unistd.h (readlink): Add restrict keyword. (readlinkat): Ditto. (swab): Ditto. * libc/sys/rdos/readlink.c (readlink): Ditto. * libc/string/swab.c (swab): Ditto.
* 2013-11-21 Daniel Ramirez <javamonn@gmail.com>Joel Sherrill2013-11-221-1/+1
| | | | * libc/sys/linux/statvfs.c (statvfs): Added restrict keyword.
* 2013-11-21 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2013-11-2122-795/+795
| | | | | | | | | | | * libc/sys/rdos/chown.c, libc/sys/rdos/close.c, libc/sys/rdos/execve.c, libc/sys/rdos/fork.c, libc/sys/rdos/fstat.c, libc/sys/rdos/getpid.c, libc/sys/rdos/gettod.c, libc/sys/rdos/isatty.c, libc/sys/rdos/kill.c, libc/sys/rdos/link.c, libc/sys/rdos/lseek.c, libc/sys/rdos/open.c, libc/sys/rdos/rdos.h, libc/sys/rdos/read.c, libc/sys/rdos/readlink.c, libc/sys/rdos/sbrk.c, libc/sys/rdos/stat.c, libc/sys/rdos/symlink.c, libc/sys/rdos/times.c, libc/sys/rdos/unlink.c, libc/sys/rdos/wait.c, libc/sys/rdos/write.c: Convert from DOS to UNIX CRLF.
* 2013-11-21 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2013-11-216-0/+12
| | | | | | | | * libc/posix/readdir_r.c: Add restrict keyword. * libc/machine/spu/sys/dirent.h, libc/sys/decstation/sys/dirent.h, libc/sys/linux/sys/dirent.h, libc/sys/rtems/sys/dirent.h, libc/sys/sparc64/sys/dirent.h, libc/sys/sun4/sys/dirent.h, libc/sys/sysvi386/sys/dirent.h: Add readdir_r() prototype.
* 2013-11-21 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2013-11-211-1/+1
| | | | * libc/sys/rdos/stat.c: Remove stray +.
* 2013-11-21 Daniel Ramirez <javamonn@gmail.com>Joel Sherrill2013-11-214-7/+7
| | | | | | * libc/include/sys/stat.h, libc/sys/linux/sys/stat.h, libc/sys/m88kbug/syscalls.c, libc/sys/rdos/stat.c, libc/sys/sparc64/sys/stat.h: Add restrict keyword.
* 2013-11-20 Daniel Ramirez <javamonn@gmail.com>Joel Sherrill2013-11-201-2/+4
| | | | | * libc/iconv/lib/iconv.c, libc/include/iconv.h, libc/sys/linux/iconv/iconv.c: Add restrict keyword.
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