Eric Blake
ada456dcfe
headers: properly decorate attributes
...
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.
2014-08-01 15:44:51 +00:00
Corinna Vinschen
81fd6210c0
* configure.host: Remove or16 and or32 targets and add or1k.
...
* libc/include/machine/ieeefp.h: Replace or32 with or1k.
* libc/machine/configure.in: Add or1k subdirectory.
* libc/machine/or1k/configure.in: New file.
* libc/machine/or1k/Makefile.am: New file.
* libc/machine/or1k/setjmp.S: New file.
2014-07-17 18:43:05 +00:00
Richard Earnshaw
87375c75b3
[aarch64] Add memchr.
...
2014-07-11 K�vin Petit <kevin.petit@arm.com>
* libc/machine/aarch64/memchr.S: New file.
* libc/machine/aarch64/memchr-stub.c: New file.
* libc/machine/aarch64/Makefile.am: Add the new files.
* libc/machine/aarch64/Makefile.in: Regenerated.
2014-07-11 09:10:50 +00:00
Richard Earnshaw
7bd00a0bef
2014-07-07 Pavel Pisa <pisa@cmp.felk.cvut.cz>
...
Richard Earnshaw <rearnsha@arm.com>
* libc/machine/arm/memchr.S (.arch): Require revision ARMv6t2.
2014-07-07 13:58:35 +00:00
Richard Earnshaw
deda48a9fb
* libc/machine/aarch64/strchrnul.S: New file.
...
* libc/machine/aarch64/strchrnul-stub.c: New file.
* libc/machine/aarch64/Makefile.am: Add them to build list.
* libc/machine/aarch64/Makefile.in: Regenerated.
2014-06-11 10:42:54 +00:00
Richard Earnshaw
5efd066df2
* libc/machine/aarch64/strchr.S: New file
...
* libc/machine/aarch64/strchr-stub.c: New file
* libc/machine/aarch64/Makefile.am: Add them to build list.
* libc/machine/aarch64/Makefile.in: Regenerated.
2014-06-10 14:04:31 +00:00
Corinna Vinschen
e9eef8ec14
* libc/machine/sparc/setjmp.S (longjmp): Use register g1 instead of g6.
2014-05-15 13:14:25 +00:00
Richard Earnshaw
742e729664
* libc/machine/arm/strcmp-arm-tiny.S: New file.
...
* libc/machine/arm/strcmp-armv4.S: New file.
* libc/machine/arm/strcmp-armv4t.S: New file.
* libc/machine/arm/strcmp-armv6.S: New file.
* libc/machine/arm/strcmp-armv7.S: New file.
* libc/machine/arm/strcmp-armv7m.S: New file.
* libc/machine/arm/strcmp.S: Replace with wrapper for various
implementations.
* libc/machine/arm/Makefile.am (strcmp.o, strcmp.obj): Add
dependencies.
* libc/machine/arm/Makefile.in: Regenerated.
2014-04-22 12:16:22 +00:00
DJ Delorie
0f05e4b24f
* libc/machine/rl78/setjmp.S: Add RL78/G10 support.
2014-04-09 21:35:43 +00:00
Richard Earnshaw
31eade549d
* libc/machine/arm/acle-compat.h: New file.
...
* libc/machine/arm/arm_asm.h: Use it.
2014-03-27 13:26:39 +00:00
Jeff Johnston
7f6278bc08
2014-03-21 Sabrina Ni <sabrinanitw@gmail.com>
...
* libc/machine/nds32/configure: Regenerated.
* libc/machine/nds32/configure.in: Add AC_NOEXECUTABLES.
2014-03-21 21:15:15 +00:00
Jeff Johnston
ef073b8f82
2014-03-21 Sabrina Ni <sabrinanitw@gmail.com>
...
* libc/machine/nds32/Makefile.am: Use C code implemented memcpy,
memset for 'ISA V3M'.
* libc/machine/nds32/Makefile.in: Generated.
* libc/machine/nds32/configure: Generated.
* libc/machine/nds32/configure.in: Detect IS_NDS32_ISA_V3M.
2014-03-21 21:09:46 +00:00
Jeff Johnston
c18decccef
2014-03-21 Sabrina Ni <sabrinanitw@gmail.com>
...
* libc/machine/nds32/setjmp.S: Keep jmp_buff sync with GDB.
2014-03-21 20:28:57 +00:00
Jeff Johnston
5805cb1f8c
2014-03-21 Sabrina Ni <sabrinanitw@gmail.com>
...
* libc/machine/nds32/setjmp.S: Optimize.
2014-03-21 20:09:10 +00:00
Jeff Johnston
5ac847c629
2013-12-23 Jeff Johnston <jjohnstn@redhat.com>
...
* 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
2013-12-23 20:45:10 +00:00
Corinna Vinschen
963addfa27
* libc/machine/mips/setjmp.S: Fix definition of macro FPR_LAYOUT
...
for ABI == N32.
2013-11-27 12:45:56 +00:00
Jeff Johnston
a00d2722b6
2013-11-26 Matheus Almeida <Matheus.Almeida@imgtec.com>
...
* libc/include/machine/setjmp.h: Add support for __mips_fpr being
64 and treat it the same as if __mips64 is set.
* libc/machine/mips/setjmp.S: Ditto, plus add checks for _MIPS_SIM
being _ABIN32 and _ABI64.
2013-11-26 19:58:19 +00:00
Joel Sherrill
a7c3258311
2013-11-21 Joel Sherrill <joel.sherrill@oarcorp.com>
...
* 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 16:44:39 +00:00
Joel Sherrill
481cb456a4
2013-11-18 Sahil Patnayakuni <sahilp@oarcorp.com>
...
* libc/include/stdio.h, libc/machine/powerpc/vfscanf.c,
libc/machine/spu/fgetpos.c, libc/machine/spu/fgets.c,
libc/machine/spu/fopen.c, libc/machine/spu/fputs.c,
libc/machine/spu/fread.c, libc/machine/spu/freopen.c,
libc/machine/spu/fwrite.c, libc/machine/spu/setbuf.c,
libc/machine/spu/vfprintf.c, libc/machine/spu/vfscanf.c,
libc/machine/spu/vsnprintf.c, libc/machine/spu/vsprintf.c,
libc/machine/spu/vsscanf.c, libc/stdio/asnprintf.c,
libc/stdio/asprintf.c, libc/stdio/dprintf.c,
libc/stdio/fgetpos.c, libc/stdio/fgets.c,
libc/stdio/fmemopen.c, libc/stdio/fopen.c,
libc/stdio/fprintf.c, libc/stdio/fputs.c,
libc/stdio/fread.c, libc/stdio/freopen.c,
libc/stdio/fscanf.c, libc/stdio/fwrite.c,
libc/stdio/printf.c, libc/stdio/scanf.c,
libc/stdio/setbuf.c, libc/stdio/snprintf.c,
libc/stdio/sprintf.c, libc/stdio/sscanf.c,
libc/stdio/vdprintf.c, libc/stdio/vprintf.c,
libc/stdio/vscanf.c, libc/stdio/vsnprintf.c,
libc/stdio/vsprintf.c, libc/stdio/vsscanf.c: Add restrict keyword.
2013-11-18 17:28:06 +00:00
Steve Ellcey
e828abfaea
2013-10-03 Steve Ellcey <sellcey@mips.com>
...
* libc/machine/mips/memset.c: Remove.
* libc/machine/mips/memset.S: New.
* libc/machine/mips/Makefile.am: Change memset.c to memset.S
* libc/machine/mips/Makefile.in: Regenerate.
2013-10-03 21:51:52 +00:00
Corinna Vinschen
b143d094ee
* libc/sys/linux/include/netdb.h, libc/sys/linux/net/getaddrinfo.c,
...
libc/sys/linux/net/getnameinfo.c: Add restrict keyword to getnameinfo()
and getaddrinfo() to increase standards compliance and match glibc.
* libc/include/string.h, libc/string/memccpy.c, libc/string/memcpy.c,
libc/string/stpcpy.c, libc/string/stpncpy.c, libc/string/strcat.c,
libc/string/strncat.c, libc/string/strncpy.c, libc/string/strtok.c,
libc/string/strtok_r.c, libc/string/strxfrm.c
libc/machine/microblaze/strcpy.c, libc/machine/xscale/memcpy.c,
libc/machine/cris/memcpy.c: Add __restrict to prototype to
increase standards compliance.
2013-07-23 07:05:31 +00:00
Jeff Johnston
d1b5846f29
2013-07-17 Janis Johnson <janisjo@codesourcery.com>
...
* libc/machine/powerpc/configure.in: Remove extra_sources; fix
extra_objs for powerpc*-*altivec.
* libc/machine/powerpc/Makefile.am: Define EXTRA_lib_a_SOURCES.
* libc/machine/powerpc/configure: Regenerated.
* libc/machine/powerpc/Makefile.in: Regenerated.
2013-07-17 16:38:04 +00:00
Corinna Vinschen
6041792ec6
* configure.host: Change to microblaze*.
...
* libc/include/machine/ieeefp.h: Add __MICROBLAZEEL__.
* libc/machine/microblaze/mb_endian.h: New file.
* newlib/libc/machine/microblaze/strcmp.c: Add little endian support.
* newlib/libc/machine/microblaze/strcpy.c: Likewise.
* newlib/libc/machine/microblaze/strlen.c: Likewise.
* configure.in: Change to microblaze*.
* configure: Regenerate.
* microblaze/xilinx.ld: Remove OUTPUT_FORMAT.
2013-07-16 07:48:53 +00:00
Jeff Johnston
f9a17f68c4
2013-07-09 Sabrina Ni <sabrina@andestech.com>
...
* libc/machine/nds32/Makefile.am (lib_a_SOURCES): Add abort.c, memcpy.S,
memset.S, strcmp.S, and strcpy.S.
* libc/machine/nds32/Makefile.in: Regenerated.
* libc/machine/nds32/{abort.c, memcpy.S, memset.S, strcmp.S, strcpy.S}: New.
2013-07-09 19:19:35 +00:00
Jeff Johnston
dc0cb474bb
2013-07-09 Sabrina Ni <sabrina@andestech.com>
...
* configure.host (machine_dir, syscall_dir, newlib_cflags):
Add settings for nds32*.
* libc/include/machine/ieeefp.h (IEEE_BIG_ENDIAN, IEEE_LITTLE_ENDIAN):
Ditto.
* libc/include/machine/setjmp.h (JBLEN): Ditto.
* libc/machine/configure.in: Add nds32 subdir.
* libc/machine/configure: Regenerated.
* libc/machine/nds32/Makefile.am: New.
* libc/machine/nds32/Makefile.in: New (autogenerated).
* libc/machine/nds32/aclocal.m4: New (autogenerated).
* libc/machine/nds32/configure.in: New.
* libc/machine/nds32/configure: New (autogenerated).
* libc/machine/nds32/setjmp.S: New.
2013-07-09 19:06:47 +00:00
Will Newton
5073668c61
memcpy-armv7a.S: Improve performance with misaligned buffers.
...
Adjust the conditions for entering the aligned copy loop to
improve performance on mutually misaligned buffer copies.
2013-07-01 Will Newton <will.newton@linaro.org>
* libc/machine/arm/memcpy-armv7a.S: Adjust entry to
aligned loop to improve misaligned copy performance.
2013-07-01 09:58:34 +00:00
Will Newton
c8af057907
strlen-armv7.S: Import latest strlen cortex-strings code.
...
Import the latest version of strlen from the Linaro cortex-strings
package. This version is faster across a variety of block size and
alignments on ARMv7.
newlib/ChangeLog:
2013-06-21 Will Newton <will.newton@linaro.org>
* libc/machine/arm/strlen-armv7.S: Import latest strlen
code from Linaro cortex-strings.
2013-06-21 09:10:37 +00:00
Corinna Vinschen
925e1c8157
* libc/machine/arm/strcmp.S: Use local labels.
2013-06-05 09:41:21 +00:00
Richard Earnshaw
ca1dd3a9b5
2013-06-03 Joey Ye <joey.ye@arm.com>
...
* libc/machine/arm/Makefile.am (MEMCPY_DEP): New define.
($(lpfx)memcpy.o, $(lpfx)memcpy.obj): Depend on MEMCPY_DEP.
* libc/machine/arm/Makefile.in: Regenerated.
* newlib/libc/machine/arm/memcpy-stub.c: Exclude armv7-m/armv7e-m.
* newlib/libc/machine/arm/memcpy-armv7m.S: New.
* newlib/libc/machine/arm/memcpy.S: Replace with wrapper code. Old
code moved to ...
* newlib/libc/machine/arm/memcpy-armv7a.S: ... here. Remove
redundant architecture check.
2013-06-03 14:02:10 +00:00
Jeff Johnston
d15bce48e7
2013-05-30 Jeff Johnston <jjohnstn@redhat.com>
...
* libc/machine/powerpc/times.c: Moved to libgloss/rs6000.
* libc/machine/powerpc/Makefile.am: Remove times.c.
* libc/machine/powerpc/Makefile.in: Regenerated.
2013-05-30 22:44:41 +00:00
Richard Earnshaw
ef05ad03f2
* libc/macine/arm/strcpy.S: Explicitly set build attributes when
...
building for thumb1 targets.
2013-05-28 12:43:48 +00:00
DJ Delorie
2f2a304234
[newlib]
...
* configure.host (msp430): Add.
* libc/include/machine/ieeefp.h: Add MSP430 support.
* libc/include/machine/setjmp.h: Likewise.
* libc/include/sys/config.h: Likewise.
* libc/machine/configure.in (msp430): Add.
* libc/machine/configure: Regenerate.
* libc/machine/msp430: New directory.
[libgloss]
* configure.in (msp430*-*-elf): Add.
* configure: Regenerate.
* msp430: New directory.
2013-05-13 21:39:51 +00:00
Jeff Johnston
c16862d85b
2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
...
* configure.host (machine_dir, sys_dir, syscall_dir, newlib_cflags):
Add settings for nios2*.
* libc/include/machine/ieeefp.h (IEEE_BIG_ENDIAN, IEEE_LITTLE_ENDIAN):
Likewise.
* libc/include/machine/setjmp.h (JBLEN, JBTYPE): Likewise.
* libc/machine/configure.in: Add nios2 subdir.
* libc/machine/configure: Regenerated.
* libc/machine/nios2/Makefile.am: New.
* libc/machine/nios2/Makefile.in: New (autogenerated).
* libc/machine/nios2/aclocal.m4: New (copied from mips version).
* libc/machine/nios2/configure.in: New.
* libc/machine/nios2/configure: New (autogenerated).
* libc/machine/nios2/setjmp.s: New.
2013-05-06 18:23:09 +00:00
Jeff Johnston
62f41c2b1c
2013-04-12 Will Newton <will.newton@linaro.org>
...
* libc/machine/arm/memcpy-stub.c: Use generic memcpy if unaligned
access is not enabled.
* libc/machine/arm/memcpy.S: Faster memcpy implementation for
Cortex A15 cores using NEON and VFP if available.
2013-04-12 22:12:29 +00:00
Corinna Vinschen
aa102a6a57
* libc/machine/mips/memcpy.S: Fix USE_PREFETCH check.
2013-02-19 07:31:04 +00:00
Marcus Shawcroft
450fe1bfa3
2013-01-17 Marcus Shawcroft <marcus.shawcroft@linaro.org>
...
* libc/machine/aarch64/strncmp.S: Correct arithmetic for
argument N values close to the maximum representable
value in an unsigned 64 bit value.
2013-01-17 14:53:32 +00:00
Marcus Shawcroft
78f66de6ce
2013-01-17 Marcus Shawcroft <marcus.shawcroft@linaro.org>
...
* libc/machine/aarch64/strnlen.S: Correct arithmetic for
argument N values close to the maximum representable
value in an unsigned 64 bit value.
2013-01-17 14:52:37 +00:00
Marcus Shawcroft
211f1ec717
2013-01-10 Marcus Shawcroft <marcus.shawcroft@linaro.org>
...
* libc/machine/aarch64/Makefile.am (lib_a_SOURCES): Add
memcmp-stub.c and memcmp.S
* libc/machine/aarch64/Makefile.in: Regenerated.
* libc/machine/aarch64/memcmp-stub.c: New file.
* libc/machine/aarch64/memcmp.S: New file.
2013-01-10 13:02:19 +00:00
Marcus Shawcroft
ba8f05bcf5
2013-01-10 Marcus Shawcroft <marcus.shawcroft@linaro.org>
...
* libc/machine/aarch64/Makefile.am (lib_a_SOURCES): Add
strnlen-stub.c and strnlen.S
* libc/machine/aarch64/Makefile.in: Regenerated.
* libc/machine/aarch64/strnlen-stub.c: New file.
* libc/machine/aarch64/strnlen.S: New file.
2013-01-10 13:00:40 +00:00
Marcus Shawcroft
82c3d37d07
2013-01-10 Marcus Shawcroft <marcus.shawcroft@linaro.org>
...
* libc/machine/aarch64/Makefile.am (lib_a_SOURCES):
Add strlen.S and strlen-stub.c.
* libc/machine/aarch64/Makefile.in: Regenerated.
* libc/machine/aarch64/strlen-stub.c: New file.
* libc/machine/aarch64/strlen.S: New file.
2013-01-10 12:57:11 +00:00
Marcus Shawcroft
a8907bda23
2013-01-10 Marcus Shawcroft <marcus.shawcroft@linaro.org>
...
* libc/machine/aarch64/Makefile.am (lib_a_SOURCES):
Add memmove.S and memmove-stub.c.
* libc/machine/aarch64/Makefile.in: Regenerated.
* libc/machine/aarch64/memmove-stub.c: New file.
* libc/machine/aarch64/memmove.S: New file.
2013-01-10 12:54:39 +00:00
Marcus Shawcroft
2edd103558
2013-01-10 Marcus Shawcroft <marcus.shawcroft@linaro.org>
...
* libc/machine/aarch64/Makefile.am (lib_a_SOURCES): Re-ordered.
Add strncmp.S and strncmp-stub.c.
* libc/machine/aarch64/Makefile.in: Regenerated.
* libc/machine/aarch64/strncmp-stub.c: New file.
* libc/machine/aarch64/strncmp.S: New file.
2013-01-10 12:51:13 +00:00
Marcus Shawcroft
080e96f57c
2013-01-10 Marcus Shawcroft <marcus.shawcroft@linaro.org>
...
* libc/machine/aarch64/Makefile.am (lib_a_SOURCES): Add
memcpy.c memcpy-stub.c memset.S memset-stub.c strcmp.S
strcmp-stub.c.
* libc/machine/aarch64/Makefile.in: Regenerated.
* libc/machine/aarch64/memcpy-stub.c: New file.
* libc/machine/aarch64/memcpy.S: New file.
* libc/machine/aarch64/memset-stub.c: New file.
* libc/machine/aarch64/memset.S: New file.
* libc/machine/aarch64/strcmp.S: New file.
* libc/machine/aarch64/strcmp-stub.c: New file.
2013-01-10 12:44:50 +00:00
Jeff Johnston
a3f10f1384
2013-01-07 Steve Ellcey <sellcey@mips.com>
...
* libc/machine/mips/memcpy.S (memcpy): Check if _MIPS_SIM is set.
2013-01-07 21:29:39 +00:00
Jeff Johnston
f2d223bd0f
2012-12-20 Jeff Johnston <jjohnstn@redhat.com>
...
* NEWS: Update with 2.0.0 info.
* README: Ditto.
* acinclude.m4: Change version number to 2.0.0.
* 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_2.0
2012-12-20 21:10:27 +00:00
Jeff Johnston
d7281d547f
2012-12-14 Yufeng Zhang <yufeng.zhang@arm.com>
...
* libc/machine/aarch64/machine/_types.h: New file; define _ssize_t
as long.
2012-12-14 20:45:51 +00:00
Jeff Johnston
a5149a541a
2012-12-11 Steve Ellcey <sellcey@mips.com>
...
* libc/machine/mips/memcpy.c: Remove.
* libc/machine/mips/memcpy.S: New.
* libc/machine/mips/Makefile.am (lib_a_CCASFLAGS): Add
-D_COMPILING_NEWLIB.
(lib_a_CFLAGS): Ditto.
2012-12-11 21:37:59 +00:00
Corinna Vinschen
b8637f43b0
* libc/machine/arm/strcmp.S (compute_return_value): Fix return value.
...
* testsuite/newlib.string/strcmp-1.c (main): Add new test cases.
2012-11-30 09:31:38 +00:00
Steve Ellcey
d3740f4856
2012-11-12 Steve Ellcey <sellcey@mips.com>
...
* libc/machine/mips/machine/asm.h: New.
* libc/machine/mips/machine/regdef.h: Update register definitions
for different ABI's.
2012-11-12 23:49:55 +00:00
Anthony Green
ffa2dd6787
Minor optimization and bug fix for moxie.
2012-10-27 15:57:12 +00:00