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Author SHA1 Message Date
Elliott Hughes
894f7f5819 am 17cc8e53: Merge "No arm source refers to SOFTFLOAT." 
* commit '17cc8e539a578184662c1966a60f37c7d4fed65e':
  No arm source refers to SOFTFLOAT.
 2014-09-17 00:07:22 +00:00
Elliott Hughes
17cc8e539a Merge "No arm source refers to SOFTFLOAT." 2014-09-16 23:45:40 +00:00
Elliott Hughes
b1a6c319c4 No arm source refers to SOFTFLOAT. 
So why bother #defining it?

Change-Id: I539e91916cee082cacac594ddf628419b737fa9d
 2014-09-16 16:27:35 -07:00
Dmitriy Ivanov
7ccb499c63 am aea393c0: Merge "Remove has_DT_SYMBOLIC flag" 
* commit 'aea393c096460669647acbe803617affc5bc0697':
  Remove has_DT_SYMBOLIC flag
 2014-09-16 22:54:00 +00:00
Dmitriy Ivanov
aea393c096 Merge "Remove has_DT_SYMBOLIC flag" 2014-09-16 22:37:37 +00:00
Dmitriy Ivanov
8f61d99183 Remove has_DT_SYMBOLIC flag 
From the elf-spec: "Symbolically bound shared objects are
  identified by the .dynamic entry DT_SYMBOLIC. This tag is
  informational only; the runtime linker processes symbol
  lookups from these objects in the same manner as any
  other object."

Change-Id: I4aae0e502ed9fac096fbf076f4d6b2e055d784f6
 2014-09-16 15:26:47 -07:00
Elliott Hughes
67c12a8392 am 380a3be7: Merge "Fix 32-bit arm unwinding through signal frames." 
* commit '380a3be757b04378edecad6ecb96017d2ec6a8b9':
  Fix 32-bit arm unwinding through signal frames.
 2014-09-16 22:13:34 +00:00
Elliott Hughes
380a3be757 Merge "Fix 32-bit arm unwinding through signal frames." 2014-09-16 21:17:20 +00:00
Elliott Hughes
148dff3ec6 Fix 32-bit arm unwinding through signal frames. 
gdb was already okay; libgcc and libunwind need a little extra help.

Bug: 17436734
Change-Id: I1f5108f9877373be078554a1ea4938aa4436204e
 2014-09-16 14:10:53 -07:00
Calin Juravle
c417053e80 am 370704d6: Merge "Add benchmarks for pthread_rw_locks" 
* commit '370704d69db15ec0b4d24e6412b5d30ded0ffc03':
  Add benchmarks for pthread_rw_locks
 2014-09-16 19:52:58 +00:00
Elliott Hughes
ca2d1258fc am 5cba3c6f: Merge "Fix signal trampolines." 
* commit '5cba3c6f8e571cd4e6e2468263b778a90331101f':
  Fix signal trampolines.
 2014-09-16 19:42:51 +00:00
Dmitriy Ivanov
3d76a5a1c7 am 2997ae83: Merge "Fix dlsym() to take into account RTLD_GLOBAL/LOCAL" 
* commit '2997ae83d55486ab86a6100265fa502eff721ce2':
  Fix dlsym() to take into account RTLD_GLOBAL/LOCAL
 2014-09-16 19:42:45 +00:00
Dmitriy Ivanov
fe78876f94 am 0b8f6d59: Merge "Add dlfcn_test to glibc test suite." 
* commit '0b8f6d592ac20ec81dbc96766123c67655f34842':
  Add dlfcn_test to glibc test suite.
 2014-09-16 19:42:44 +00:00
Calin Juravle
370704d69d Merge "Add benchmarks for pthread_rw_locks" 2014-09-16 17:31:39 +00:00
Calin Juravle
837a962bf5 Add benchmarks for pthread_rw_locks 
Benchmarks for the following sequences:
1) pthread_rwlock_rdlock -> pthread_rwlock_unlock
2) pthread_rwlock_wrlock -> pthread_rwlock_unlock

Change-Id: I8d87d4d8afab8637ea7ff5d23a0b3a81d6d40835
 2014-09-16 18:02:30 +01:00
Elliott Hughes
5cba3c6f8e Merge "Fix signal trampolines." 2014-09-16 15:19:06 +00:00
Dmitriy Ivanov
2997ae83d5 Merge "Fix dlsym() to take into account RTLD_GLOBAL/LOCAL" 2014-09-16 01:27:56 +00:00
Dmitriy Ivanov
e8ba50fe0d Fix dlsym() to take into account RTLD_GLOBAL/LOCAL 
Symbols from libraries opened with RTLD_LOCAL (default)
  should not be visible via dlsym(RLTD_DEFAULT/RTLD_NEXT, .)

Bug: 17512583
Change-Id: I1758943081a67cf3d49ba5808e061b8251a91964
 2014-09-15 17:39:48 -07:00
Dmitriy Ivanov
0b8f6d592a Merge "Add dlfcn_test to glibc test suite." 2014-09-15 22:12:06 +00:00
Elliott Hughes
36f451a6d9 Fix signal trampolines. 
* LP32 should use sa_restorer too. gdb expects this, and future (>= 3.15) x86
  kernels will apparently stop supporting the case where SA_RESTORER isn't
  set.

* gdb and libunwind care about the exact instruction sequences, so we need to
  modify the code slightly in a few cases to match what they're looking for.

* gdb also cares about the exact function names (for some architectures),
  so we need to use __restore and __restore_rt rather than __sigreturn and
  __rt_sigreturn.

* It's possible that we don't have a VDSO; dl_iterate_phdr shouldn't assume
  that getauxval(AT_SYSINFO_EHDR) will return a non-null pointer.

This fixes unwinding through a signal handler in gdb for all architectures.
It doesn't fix libunwind for arm and arm64. I'll keep investigating that...

Bug: 17436734
Change-Id: Ic1ea1184db6655c5d96180dc07bcc09628e647cb
 2014-09-15 15:04:14 -07:00
Dmitriy Ivanov
eb27bbae8f Add dlfcn_test to glibc test suite. 
Change-Id: I955e4f7dfcc23ea5c767f967b3532dc31663b876
 2014-09-15 15:03:15 -07:00
Elliott Hughes
b104f0c438 am 95b0c6a9: Merge "POSIX says <signal.h> gets you ucontext_t." 
* commit '95b0c6a9407d7a4084d956e273ad1697550452d3':
  POSIX says <signal.h> gets you ucontext_t.
 2014-09-15 22:02:31 +00:00
Elliott Hughes
95b0c6a940 Merge "POSIX says <signal.h> gets you ucontext_t." 2014-09-15 17:17:37 +00:00
Dan Albert
73c605e234 am 2c581047: Merge "Fix filename in comment in cmath" 
* commit '2c58104718187ae99ea381a19ce8395b5349fded':
  Fix filename in comment in cmath
 2014-09-14 19:59:41 +00:00
Christopher Ferris
07ce976788 am 027d2717: Pull input.h from v3.16.1 kernel headers. 
* commit '027d2717d067c3706f22bf84dc1226ede7c1566d':
  Pull input.h from v3.16.1 kernel headers.
 2014-09-14 19:51:38 +00:00
Dan Albert
2c58104718 Merge "Fix filename in comment in cmath" 2014-09-14 19:33:44 +00:00
Christopher Ferris
027d2717d0 Pull input.h from v3.16.1 kernel headers. 
Bug: 17407564
Change-Id: Idcfc40a7254605280e3d5474c61ae1ab7b2b7b51
 2014-09-14 12:08:37 -07:00
m4tx
2214a1ce17 Fix filename in comment in cmath 
It looks like the file comment was copy-pasted from ctime. Fixed filename in comment to "math.h".

Change-Id: I27b0c2a7827076a91fc7b63913fad6eee4d6a79e
Signed-off-by: m4tx <m4tx@m4tx.pl>
 2014-09-14 16:41:31 +02:00
Elliott Hughes
35981194d8 am 85ef3b5b: Merge "Update NOTICE files." 
* commit '85ef3b5b80da353afa24d0ab21c35be01951e0b7':
  Update NOTICE files.
 2014-09-13 17:23:58 +00:00
Elliott Hughes
79f40ff929 am ae51accf: Merge "Remove an unused file." 
* commit 'ae51accf22a897eecda329202431faa11e0f6015':
  Remove an unused file.
 2014-09-13 17:23:57 +00:00
Elliott Hughes
85ef3b5b80 Merge "Update NOTICE files." 2014-09-13 17:01:08 +00:00
Elliott Hughes
ae51accf22 Merge "Remove an unused file." 2014-09-13 17:00:27 +00:00
Elliott Hughes
5c2264a136 Update NOTICE files. 
Change-Id: I37a2c297b318b8e1b1ce8b29a7ccc58ba214708a
 2014-09-13 09:42:41 -07:00
Elliott Hughes
5681fe8eae Remove an unused file. 
Also remove a reference to it and two other files that have already
been removed in a script --- these files were problematic because they
weren't UTF-8.

Change-Id: Ibf597bac1903c34d8d0fe0a09615c42f24d4f23d
 2014-09-13 09:24:28 -07:00
Elliott Hughes
26a8eb50a8 POSIX says <signal.h> gets you ucontext_t. 
POSIX also says that ucontext_t's uc_sigmask has type sigset_t.

MIPS64 strace needs this.

The #define is to keep chromium off our lawn; otherwise it tries to redefine
all this stuff itself. We should probably clean that up and remove the #define.

Change-Id: I765d6a765a33dca7db33cd8c40f408dc98e5c95b
 2014-09-12 20:47:35 -07:00
Elliott Hughes
934028eba3 am 73d2059f: Merge "Explain why clock(3) isn\'t broken." 
* commit '73d2059f9b3f53446e25d800d64a86efb3bf3f9f':
  Explain why clock(3) isn't broken.
 2014-09-13 00:16:26 +00:00
Elliott Hughes
73d2059f9b Merge "Explain why clock(3) isn't broken." 2014-09-12 23:52:13 +00:00
Elliott Hughes
8bd96e067c am 21451f5b: Merge "Get new coshl, sinhl, and tanhl implementations from upstream." 
* commit '21451f5bf65ecaa00c9f3b7ac721738b97f41599':
  Get new coshl, sinhl, and tanhl implementations from upstream.
 2014-09-12 23:49:31 +00:00
Elliott Hughes
f83c208b82 Explain why clock(3) isn't broken. 
Bug: 17441123
Change-Id: I6ee9b7f54bab55b1a8760ce9bcaaa6eab1dcc492
 2014-09-12 16:33:37 -07:00
Elliott Hughes
21451f5bf6 Merge "Get new coshl, sinhl, and tanhl implementations from upstream." 2014-09-12 23:13:43 +00:00
Elliott Hughes
8ce73725a3 am a40a16ea: Merge "Add a test for pthread_gettid_np." 
* commit 'a40a16eab13b770c3ce80f4e4241dfcd9518022f':
  Add a test for pthread_gettid_np.
 2014-09-12 23:12:45 +00:00
Elliott Hughes
c729d4f237 Get new coshl, sinhl, and tanhl implementations from upstream. 
Change-Id: I92f9cd53d12efb2e0f4f8a9590b9fe42398233f6
 2014-09-12 16:09:40 -07:00
Elliott Hughes
a40a16eab1 Merge "Add a test for pthread_gettid_np." 2014-09-12 22:52:38 +00:00
Elliott Hughes
8fb639ca91 Add a test for pthread_gettid_np. 
Bug: 17475191
Change-Id: I8c6a2f4ceba2d24a77ae9a21269edce523aea421
 2014-09-12 14:43:07 -07:00
Elliott Hughes
4cc9c6cc83 am 69c2d7dc: Merge "Sync libm with upstream." 
* commit '69c2d7dc6434c7e7e9bd22797deb7f727199ab0c':
  Sync libm with upstream.
 2014-09-12 21:34:56 +00:00
Elliott Hughes
69c2d7dc64 Merge "Sync libm with upstream." 2014-09-12 21:07:48 +00:00
Elliott Hughes
460ad7454a Sync libm with upstream. 
Change-Id: I8ac8ee52122ee19a2e423c3211092023cb4896eb
 2014-09-12 14:00:02 -07:00
Elliott Hughes
ecd6be3bd2 am e39e47c6: Merge "Remove "private/bionic_pthread.h"." 
* commit 'e39e47c6b377170d696c6b9b5b523a28c1382ca4':
  Remove "private/bionic_pthread.h".
 2014-09-12 20:08:45 +00:00
Dmitriy Ivanov
b58b821056 am d74aa580: Merge "Fix unload of recursively linked library" 
* commit 'd74aa580354037b9972524e9d654c0a336974838':
  Fix unload of recursively linked library
 2014-09-12 20:08:44 +00:00
Dmitriy Ivanov
75386aa5ff am aad92067: Merge "Reformatting" 
* commit 'aad92067bf4eecda81a4c331ee4dec70483c5104':
  Reformatting
 2014-09-12 20:08:42 +00:00