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13903 Commits

Author SHA1 Message Date
Pino Toscano
a4186cffbf Hurd: mach: compliance fixes for nanosleep 2012-05-10 15:57:25 -07:00
Thomas Schwinge
510bbf14b4 Hurd: Include RPC user stubs in linkobj/libc.so 2012-05-10 15:57:25 -07:00
Samuel Thibault
5d5722e8ac Hurd: Fix value of __libc_stack_end 2012-05-10 15:57:24 -07:00
Thomas Schwinge
be971a2b1c Hurd: libc_once_get 2012-05-10 15:57:24 -07:00
Thomas Schwinge
37233df9d1 Hurd: #include <kernel-features.h> 2012-05-10 15:57:24 -07:00
Roland McGrath
38de94a5ef Add a missing #include. 2012-05-10 15:57:24 -07:00
Samuel Thibault
bbc49098ff Hurd: setitimer.c: Fix unlock in error patch 2012-05-10 15:57:24 -07:00
Samuel Thibault
6753048948 Hurd: ioctl() incorrectly decodes argument 2012-05-10 15:57:23 -07:00
Thomas Schwinge
18bad2ae1b Hurd: Avoid init-first.c miscompilation. 2012-05-10 15:57:23 -07:00
Thomas Schwinge
5aa3a74a59 Hurd: dup3 2012-05-10 15:57:23 -07:00
Samuel Thibault
cd9fa98583 Hurd: Hurd: dl-sysdep.c: Include code only #ifdef SHARED. 2012-05-10 15:57:23 -07:00
Samuel Thibault
802ca5a5ef Hurd: Missing critical region locks. 2012-05-10 15:57:23 -07:00
Samuel Thibault
ecd0de9a95 Hurd: Fix signal-catching functions. 2012-05-10 15:57:23 -07:00
Thomas Schwinge
6960eb420d Hurd: bits/socket.h 2012-05-10 15:57:22 -07:00
Thomas Schwinge
eb43375f0f Hurd: accept4 2012-05-10 15:57:22 -07:00
Thomas Schwinge
bcf5524012 Hurd: ____longjmp_chk 2012-05-10 15:57:22 -07:00
Samuel Thibault
6178c55bdb Hurd: Add SOL_IP, SOL_IPV6, SOL_ICMPV6 2012-05-10 15:57:22 -07:00
Thomas Schwinge
6f080c2fcf Hurd: O_CLOEXEC in rtld 2012-05-10 15:57:22 -07:00
Samuel Thibault
bcfe3a546e Hurd: Add more ipv6 macros. 2012-05-10 15:57:22 -07:00
Adhemerval Zanella
89c9aa491a Fix for logb/logbf/logbl (bugs 13954/13955/13956) 
POSIX 2008 states that if the input for 'logb[f|l]' is a subnormal number
it should be treated as if it were normalized.  This means the
implementation should calculate the log2 of the mantissa and add it to the
subnormal exponent (-126 for float and -1022 for double and IBM long
double).  This patch takes care of that.
 2012-05-10 15:11:55 -05:00
Andreas Jaeger
021db4be6f Make sunrpc code usable again 
New configure option --enable-obsolete-rpc makes the deprecated RPC
  headers and functions available at compile time as they were before
  version 2.14.  This option will be removed at some time in the future
  after the TI-RPC library becomes fully sufficient for the needs of
  existing applications.
 2012-05-10 20:19:53 +02:00
Roland McGrath
b5c086a281 Typo fix in x86_64/dl-machine.h 2012-05-10 10:20:51 -07:00
Joseph Myers
6d74dd09d2 Define __STDC_NO_THREADS__. 2012-05-10 17:11:08 +00:00
Maxim Kuvyrkov
28e7250162 Build rpcgen-generated files when cross compiling. 2012-05-10 17:08:40 +00:00
H.J. Lu
c8c59454ea Sign extend R_X86_64_DTPOFF64/R_X86_64_TPOFF64 2012-05-10 10:05:40 -07:00
Joseph Myers
6f27cd1659 Move remaining syscalls from sysdeps/unix/sysv/syscalls.list to sysdeps/unix/sysv/linux/syscalls.list. 2012-05-10 14:51:08 +00:00
Paul Eggert
02467e1ca1 [PATCH] [BZ #3440] Make LC_ALL etc. useful in #if expressions. 2012-05-10 12:38:09 +00:00
Andreas Schwab
da392631c9 Add dependency tracking for rpc-compat-routines 2012-05-10 10:51:25 +02:00
H.J. Lu
8115f29bad Update stdlib/longlong.h from GCC 2012-05-09 15:36:41 -07:00
Andreas Jaeger
edfe0dbebd Cleanup nscd.c 
2012-05-09  Andreas Jaeger  <aj@suse.de>

	* nscd/nscd.c (run_modes): Make named enum, reorder so that
	default is first entry.
	(run_mode): Set type.
	(main): Remove informal message about syslog.
	(options): Fix typo.
 2012-05-09 21:34:47 +02:00
Andreas Jaeger
bdd74070cc Add volatiles for x86-64 bits/mathinline.h 
[BZ #14053]
GCC 4.7 might remove consecutive calls to e.g. lrintf since
the assembler instructions are the same and GCC does not know
that the result is different depending on the rounding mode.  For
SSE instructions, the control register is not available so there
is no way to inform GCC about this. Therefore the asms are marked
as volatile.
 2012-05-09 20:17:21 +02:00
Andreas Jaeger
91d8d69ec6 Cleanup last patch for nscd/nscd.c 
* nscd/nscd.c (run_mode): Use enum.
	(main): Cleanup coding style issue.
 2012-05-09 17:42:15 +02:00
Andreas Jaeger
bb90b80baa Add --foreground option for nscd 
For a better integration of nscd with systemd, we should run nscd not as
daemon but in the foreground. A new --foreground option should be added.

2012-05-09  Alexandre Oliva  <aoliva@redhat.com>
	    Andreas Jaeger  <aj@suse.de>

        * nscd/nscd.c (go_background): Replaced with...
        (run_mode): ... this.
	(RUN_FOREGROUND, RUN_DAEMONIZE, RUN_DEBUG): Add.
        (options): Add -F --foreground.
        (main): Implement it.
        (parse_opt): Parse it.
 2012-05-09 16:54:38 +02:00
Andreas Jaeger
1a4b75a190 Fix strspn warning with -Wconversion 
[BZ #14083]
Fix warning when using strspn with -Wconversion:
$ gcc -Wconversion -O t.c
t.c: In function ‘main’:
t.c:8:7: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 2012-05-09 16:47:57 +02:00
Joseph Myers
b1cc2472d2 conformtest: Update expectations for more ISO C headers. 2012-05-09 10:05:14 +00:00
Ian Wienand
b9f1922d7e Fix daylight time change for the US 
[BZ #14080]
	* time/tzset.c (__tzset_parse_tz): Update default rules for
	daylight time changes in the Energy Policy Act of 2005.
 2012-05-09 06:15:56 +02:00
Andreas Jaeger
1db86e8845 Make ldconfig message clearer 
[BZ #13983]
Let not confuse the user and think there's an error instead of
a warning.
 2012-05-09 06:08:28 +02:00
David S. Miller
ee0db19075 Minor optimization to sparc VIS3 floor() implementation. 
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor-vis3.S: Use
	movxtod instead of popping the value on the stack.
 2012-05-08 11:17:07 -07:00
David S. Miller
dee4a4e3d0 With -frounding-math, some sparc ULPs need to be adjusted. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2012-05-08 10:58:01 -07:00
Carlos O'Donell
6a43ec980c ARM: Define HAVE_ARM_PCS_VFP in config.h. 
If the compiler and flags would select the hard-float ABI
then the ARM configure fragment will set HAVE_ARM_PCS_VFP.
This is later used by the ARM shlib-versions to select
the appropriately named dynamic linker.
 2012-05-08 13:49:20 -04:00
Roland Mc Grath
05c2c9618f Warn if user requests __FORTIFY_SOURCE but it is disabled 
[BZ #13979]
        * include/features.h: Warn if user requests __FORTIFY_SOURCE
        checking but the checks are disabled for any reason.
 2012-05-08 19:44:57 +02:00
H.J. Lu
4b30f61a1e Replace Elf64_XXX/ELF64_R_TYPE with ElfW(XXX)/ELFW(R_TYPE) 2012-05-08 09:39:58 -07:00
Joseph Myers
7ea5391a02 Remove more overridden entries from sysdeps/unix/sysv/syscalls.list. 2012-05-08 13:34:45 +00:00
Joseph Myers
eee2bc67a0 Remove entries from sysdeps/unix/sysv/syscalls.list duplicating ones in sysdeps/unix/. 2012-05-08 11:18:02 +00:00
Andreas Jaeger
29ba805c7b Revert "Revert "Build glibc with -frounding-math"" 
This reverts commit 20f244a03f.
 2012-05-08 09:00:44 +02:00
Mike Frysinger
abb66a672f tftp.h: rework layout to work with fortification 
The current tftp structure does not work when fortification is enabled.
Starting with gcc-4.5, more size checking was added to trigger these.
Older versions just didn't have enough information, so they returned -1
as the sizes.

First, the tu_stuff field is declared as 1 byte (when it's really an
arbitrary length C string), so attempting to strcpy() with it results
in crashes.  This fails with _FORTIFY_SOURCE=1.

Second, even if we change that to [0] (since gcc does not allow flexible
array members in an union), gcc is not smart enough to see that they are
two overlapping flexible arrays (tu_stuff and tu_data), so it will still
trigger an abort with _FORTIFY_SOURCE=2.  This is because it thinks that
tu_stuff is 0 bytes and tu_data comes after it.

Talking to upstream gcc, they don't seem terribly inclined to fix the
2nd issue, but even if they did, we still have plenty of 4.5 and 4.6
installs that would hit problems.

So, let's re-order with a few more anonymous structs & unions so that
the fields are laid out with a zero-length array always as the last
field.  This seems to fix things with gcc-4.6, and the tftp-hpa pkg
continues to build & work.

URL: https://bugs.launchpad.net/ubuntu/+source/tftp-hpa/+bug/691345
URL: https://bugs.archlinux.org/task/28103
URL: https://bugs.gentoo.org/357083
URL: http://gcc.gnu.org/PR52944
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2012-05-08 01:51:22 -04:00
David S. Miller
05760585e0 Update sparc ULPs for recently added exp tests. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2012-05-07 19:29:24 -07:00
David S. Miller
7f18b530e9 Fix sparc libm when all of glibc is built with -frounding-math. 
[BZ #14074]
	* sysdeps/sparc/sysdep.h (SPARC_PIC_THUNK_CALL): New macro.
	(SETUP_PIC_REG): Use it.
	(SETUP_PIC_REG_LEAF): Use it.
 2012-05-07 16:54:11 -07:00
Andreas Jaeger
20f244a03f Revert "Build glibc with -frounding-math" 
This reverts commit bd7b0e561f.

Conflicts:

	ChangeLog
 2012-05-07 21:50:25 +02:00
Joseph Myers
495fd99f3a Fix x86/x86_64 expm1l inaccuracy and exceptions (bugs 13885, 13923). 2012-05-07 19:13:08 +00:00
David S. Miller
6693d69429 Adjust sparc localplt entries. 
* scripts/data/localplt-sparc-linux-gnu.data: Add '?' markers
	to quad soft-float symbols whose references are compiler
	generated.
	* scripts/data/localplt-sparc64-linux-gnu.data: Likewise.
 2012-05-06 20:15:50 -07:00
Joseph Myers
d8b82cad1b Fix exp10 inaccuracy and exceptions (bugs 13884, 13914). 2012-05-06 18:23:44 +00:00
Joseph Myers
6c23e11c4d Fix libm-test.inc ulps calculation for subnormals (bug 14064). 2012-05-06 18:20:21 +00:00
Andreas Jaeger
62881be42d Patch 31dc8730af fixes BZ#13563 
Update NEWS and ChangeLog with BZ #13563
 2012-05-06 19:51:46 +02:00
Andreas Jaeger
d7cf87a64e Update x86-64 libm-test-ulps 2012-05-06 09:32:12 +02:00
Andreas Jaeger
ff8faaf0a7 Fix date 2012-05-06 09:16:12 +02:00
Andreas Jaeger
bd7b0e561f Build glibc with -frounding-math 
* Makeconfig (+math-flags): New, set to -frounding-math.
	(+cflags): Add +math-flags so that all of glibc gets compiled with
	it.
 2012-05-06 09:14:15 +02:00
Joseph Myers
5779f134a0 Disable one hypot test for inline double testing. 2012-05-05 19:38:31 +00:00
Joseph Myers
41498f4db1 Fix missing exceptions from exp (bugs 13787, 13922, 14036). 2012-05-05 19:37:39 +00:00
Joseph Myers
6698b8bf43 Use .S sources for x86/x86_64 expl. 2012-05-05 19:34:31 +00:00
Joseph Myers
7b17aeda0c Remove overridden entries from sysdeps/unix/sysv/syscalls.list. 2012-05-05 10:28:28 +00:00
Joseph Myers
f7c85819fd Merge sysdeps/unix/common into sysdeps/unix. 2012-05-04 23:15:56 +00:00
H.J. Lu
336270d0f1 Move x86-64 abilist files to 64/nptl 2012-05-04 16:13:07 -07:00
Joseph Myers
fa8ee51614 Remove unused sysdeps/unix/common/bits/ headers. 2012-05-04 22:37:11 +00:00
Joseph Myers
d128e45089 Remove unused sysdeps/unix/bsd/ files. 2012-05-04 22:36:16 +00:00
Roland McGrath
2b942cb718 ChangeLog leading tabification. 2012-05-04 12:53:01 -07:00
Roland McGrath
461b8e5ac8 ChangeLog formatting nit. 2012-05-04 12:52:25 -07:00
Andreas Jaeger
110c96ff29 Revert "Do not build manual in the source directory" 
This reverts commit e3945c47bd.

reverting since it breaks building.
 2012-05-04 17:09:56 +02:00
Andreas Jaeger
1261f5d10c Revert "Update install.texi for building manual in build dir" 
This reverts commit 0d80ac6813.

Reverting since e3945c47bd gets reverted
as well.
 2012-05-04 17:09:22 +02:00
Andreas Jaeger
0d80ac6813 Update install.texi for building manual in build dir 2012-05-04 13:28:33 +02:00
Andreas Jaeger
e3945c47bd Do not build manual in the source directory 
[BZ #13750]

Build the manual in the build directory and
not anymore in the source directory.
 2012-05-04 13:13:57 +02:00
Adhemerval Zanella
31dc8730af Fix for ldbl-128ibm acosl/asinl inaccuracies 
2012-05-02  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>

	* sysdeps/ieee754/ldbl-128ibm/e_acosl.c (__ieee754_acosl): Fix
	long double comparison inaccuracies.
	* sysdeps/ieee754/ldbl-128ibm/e_asinl.c (__ieee754_asinl):
	* Likewise.
	* sysdeps/powerpc/fpu/libm-test-ulps: Update.
 2012-05-04 13:06:32 +02:00
Andreas Schwab
6fef930cf3 Fix missing vm86 symbol 2012-05-04 12:46:23 +02:00
Joseph Myers
8f203e6cb6 Fix strtod rounding of hex values (bug 14049). 2012-05-04 10:44:39 +00:00
Andreas Krebbel
5197d9c2b4 Update s390 libm-test-ulps 2012-05-04 10:05:41 +02:00
Andreas Jaeger
f0c1dedf0d Fix tst-obprintf - and mcheck in general 
tst-obprintf failed with GCC 4.7.

It turned out that this is the fault of GCC optimizing away the
following from malloc/mcheck.c:
      /* We call malloc() once here to ensure it is initialized.  */
      void *p = malloc (0);
      free (p);

gcc sees the malloc(0);free pair and removes it completely.

And now malloc is not properly initialized and we screw up if both
mcheck is used (via tst-obprintf) and MALLOC_CHECK_ is set (as it is in my
environment).
 2012-05-03 22:12:59 +02:00
Andreas Jaeger
a65ef2aefa Do not delete make check-abi symlist files 
Do not remove the .symlist files and thus do not run
objdump for each library etc if you repeat the make check command.
 2012-05-03 20:51:38 +02:00
Joseph Myers
54b71e0283 Fix conditions on checking versions of dprintf (bug 13775). 2012-05-03 18:42:37 +00:00
Roland McGrath
d3dfcc4187 Fix make clean for recent elf/Makefile changes. 2012-05-03 09:52:47 -07:00
Andreas Jaeger
0c51e5500a Update sysdeps/i386/fpu/libm-test-ulps 2012-05-03 16:22:52 +02:00
Andreas Jaeger
7ac30cc5f0 Move FAQ to wiki 
The FAQ is now at http://sourceware.org/glibc/wiki/FAQ and not
anymore part of the repository.
 2012-05-03 09:46:57 +02:00
Allan McRae
d4c2917fc5 Fix test-suite failues with -Wl,--as-needed 
Signed-off-by: Allan McRae <allan@archlinux.org>
 2012-05-02 20:32:50 -04:00
David S. Miller
d77f993f64 Update sparc ULPs for recently added acos/asin tests. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2012-05-02 16:44:21 -07:00
Paul Pluzhnikov
171a70b4c0 For PR 14055, add bounds check to _dl_show_auxv(). 2012-05-02 14:35:30 -07:00
Andreas Jaeger
0be196adda Use -frounding-math for math testsuite 
We should tell GCC that we manipulate the rounding mode and
therefore add -frounding-math to these files that call fesetround.
 2012-05-02 16:33:18 +02:00
Adhemerval Zanella
4f9d04aa8f Fix nexttoward bugs 
[BZ #2550]
        [BZ #2570]
        * sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c: Use floating-point
        comparisons to determine direction to adjust input.
 2012-05-02 15:14:17 +02:00
Roland McGrath
f5a01ca927 Redirect check-localplt output to check-localplt.out. 2012-05-01 13:30:55 -07:00
Roland McGrath
90fe4186b3 Do check-localplt test using readelf rather than a build-time C program. 2012-05-01 13:30:35 -07:00
Roland McGrath
82397ed6ea Do check-execstack test using readelf rather than a build-time C program. 2012-05-01 13:27:52 -07:00
Roland McGrath
82a79e7d18 Do check-textrel test using readelf rather than a build-time C program. 2012-05-01 13:27:11 -07:00
Joseph Myers
615605c94e conformtest: Update expectations for some ISO C headers. 2012-05-01 20:05:49 +00:00
Joseph Myers
c9140a622e conformtest: Check namespace within __attribute__. 2012-05-01 20:05:14 +00:00
Joseph Myers
9af0bf29de conformtest: Use correct keyword set for underlying C standard. 2012-05-01 20:04:44 +00:00
Joseph Myers
343222a2a0 conformtest: Don't test non-C90 headers for C90. 2012-05-01 20:04:15 +00:00
Joseph Myers
661f8cf03b conformtest: Support testing macro usability in #if. 2012-05-01 20:03:42 +00:00
Joseph Myers
ee74b9cbbd conformtest: Support specifying types before promotion. 2012-05-01 20:03:15 +00:00
Joseph Myers
aafc49b3fc conformtest: Unify "macro" and "constant" handling. 2012-05-01 20:02:48 +00:00
Joseph Myers
fefdf57412 conformtest: Unify "macro" cases. 2012-05-01 20:02:19 +00:00
Joseph Myers
f2d922feb2 conformtest: Unify "constant" and "typed-constant". 2012-05-01 20:01:48 +00:00
Joseph Myers
d22956c99b conformtest: Unify handling of "optional-" and non-optional lines. 2012-05-01 20:00:56 +00:00