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Author SHA1 Message Date
Elliott Hughes
d711fa3dee am e21a6242: am bbe06e0d: Merge "Use __GNUC_PREREQ rather than __GNUC_PREREQ__ to match glibc." 
* commit 'e21a624269b198e82c1c9a102d36f1fa21b44f6b':
  Use __GNUC_PREREQ rather than __GNUC_PREREQ__ to match glibc.
 2014-09-01 11:25:55 +00:00
Dmitriy Ivanov
016c7e19da am e6f46bfb: am 83b637fa: Merge "Replace NULL with nullptr" 
* commit 'e6f46bfb90123757aaa36a3be79b875e18a95c46':
  Replace NULL with nullptr
 2014-09-01 11:25:50 +00:00
Elliott Hughes
1a96db3e8e resolved conflicts for merge of b2eb09a9 to lmp-dev-plus-aosp 
Change-Id: I0208958d78d6d7bc8c41568aa9abee15605b951e
 2014-08-30 22:30:48 -07:00
Hans Boehm
94ea04c50a am e505cc66: Merge "Make stdatomic.h work with gcc4.6 host compiler" 
* commit 'e505cc66a6e03f4ba460de3500f8b272421482c1':
  Make stdatomic.h work with gcc4.6 host compiler
 2014-08-30 01:25:10 +00:00
Hans Boehm
e505cc66a6 Merge "Make stdatomic.h work with gcc4.6 host compiler" 2014-08-30 00:49:51 +00:00
Dmitriy Ivanov
4bea498544 Erase elements in LinkedList::remove_if 
Change-Id: I5119a78c73ffe780a81c53ab5ff0266d5c82d319
 2014-08-29 17:09:24 -07:00
Hans Boehm
32429606bf Make stdatomic.h work with gcc4.6 host compiler 
This is needed to make L work correctly, and bionic tests pass
again, after applying the equivalent of
commit 00aaea364501b3b0abe58dae461136159df1e356 there.

It makes the preexisting code that uses __sync implementations
much more useful, although we should no longer be exercising that
code in AOSP.

Specifically fixes:

We were invoking __has_extension and __has_builtin for GCC compilations.
They're clang specific. Restructured the tests.

The __sync implementation was not defining the LOCK_FREE macros.

ATOMIC_VAR_INIT was using named field initializations.  These are a
C, not C++, feature, that is not supported by g++ 4.6.

The stdatomic bionic test still failed with 4.6 and glibc with our
questionable LOCK_FREE macro implementation.  Don't run that piece
with 4.6.

In L, this is a prerequisite for fixing:

    Bug:16880454
    Bug:16513433

Change-Id: I9b61e42307f96a114dce7552b6ead4ad1c544eab
 2014-08-29 17:03:26 -07:00
Elliott Hughes
e21a624269 am bbe06e0d: Merge "Use __GNUC_PREREQ rather than __GNUC_PREREQ__ to match glibc." 
* commit 'bbe06e0da1742e9bdc52d3246ffa9f2ab3ce999a':
  Use __GNUC_PREREQ rather than __GNUC_PREREQ__ to match glibc.
 2014-08-29 23:30:14 +00:00
Elliott Hughes
b2eb09a9ed Use __GNUC_PREREQ rather than __GNUC_PREREQ__ to match glibc. 
Bug: 16874785

(cherry picked from commit e0c56efddf55ad40cb35b2c22e1dd9b4b50df159)

Change-Id: I9c922ba019f648766fc399d1c4e35e789e25acd4
 2014-08-29 16:10:57 -07:00
Elliott Hughes
bbe06e0da1 Merge "Use __GNUC_PREREQ rather than __GNUC_PREREQ__ to match glibc." 2014-08-29 23:08:01 +00:00
Elliott Hughes
e0c56efddf Use __GNUC_PREREQ rather than __GNUC_PREREQ__ to match glibc. 
Bug: 16874785
Change-Id: I8512f8be3fd149d8720c5c3b4657bedd5ce2b1d1
 2014-08-29 15:54:11 -07:00
Dmitriy Ivanov
e6f46bfb90 am 83b637fa: Merge "Replace NULL with nullptr" 
* commit '83b637fa28e072aa73691b5ddc588293f06cb54b':
  Replace NULL with nullptr
 2014-08-29 22:51:53 +00:00
Dmitriy Ivanov
83b637fa28 Merge "Replace NULL with nullptr" 2014-08-29 22:30:07 +00:00
Dmitriy Ivanov
851135bf99 Replace NULL with nullptr 
Change-Id: Iad50be617d318ca98883b843229c960ad5b9afa9
 2014-08-29 14:13:48 -07:00
Elliott Hughes
079841285e am 72dc86ec: am 1f39afc8: Merge "The host prebuilt glibc is 2.11, so remove workarounds for 2.9." 
* commit '72dc86ec5f8927d7be03b110a61aba45e94b4cfa':
  The host prebuilt glibc is 2.11, so remove workarounds for 2.9.
 2014-08-29 18:49:21 +00:00
Dmitriy Ivanov
05e190c093 Look into ld_preloads before current library 
Change lookup order during relocation so that
 ld_preloads always precede caller (unless caller
 is main executable).

 Asan needs this change in order to intercept libc->libc
 calls.

Bug: 15432753
Change-Id: If69aa16efe59aa35bb30e96feb83d08f1efbec86
 2014-08-29 11:46:06 -07:00
Elliott Hughes
72dc86ec5f am 1f39afc8: Merge "The host prebuilt glibc is 2.11, so remove workarounds for 2.9." 
* commit '1f39afc8d4cf402a8aa46d6cb121c62d289922d3':
  The host prebuilt glibc is 2.11, so remove workarounds for 2.9.
 2014-08-29 18:30:59 +00:00
Elliott Hughes
1f39afc8d4 Merge "The host prebuilt glibc is 2.11, so remove workarounds for 2.9." 2014-08-29 18:12:36 +00:00
Chih-Hung Hsieh
d3acdf1660 am 46623c1c: am cc4259ed: Merge "Ignore all __weak_alias in OpenBSD libC." 
* commit '46623c1cc7045d01ad950a4d2cad2a2722efc5ce':
  Ignore all __weak_alias in OpenBSD libC.
 2014-08-29 11:56:38 +00:00
Elliott Hughes
7187c84058 am cd6657f9: am 29f06943: Merge "Add GNU-compatible strerror_r." 
* commit 'cd6657f9eacb8dff723be48ffff72e153b4c82c6':
  Add GNU-compatible strerror_r.
 2014-08-29 11:56:38 +00:00
Chih-Hung Hsieh
46623c1cc7 am cc4259ed: Merge "Ignore all __weak_alias in OpenBSD libC." 
* commit 'cc4259ed9254ae66f63cacc3ad50963c4058eb1c':
  Ignore all __weak_alias in OpenBSD libC.
 2014-08-29 11:39:56 +00:00
Elliott Hughes
cd6657f9ea am 29f06943: Merge "Add GNU-compatible strerror_r." 
* commit '29f06943a19ef2271a08f4223f597a3383f0d9c0':
  Add GNU-compatible strerror_r.
 2014-08-29 11:39:55 +00:00
Chih-Hung Hsieh
cc4259ed92 Merge "Ignore all __weak_alias in OpenBSD libC." 2014-08-29 03:10:44 +00:00
Elliott Hughes
f6824b26ae The host prebuilt glibc is 2.11, so remove workarounds for 2.9. 
Change-Id: I1072fcebc8b3018580a9d069fe6eca9c4e74e865
 2014-08-28 19:28:35 -07:00
Elliott Hughes
29f06943a1 Merge "Add GNU-compatible strerror_r." 2014-08-29 02:26:34 +00:00
Elliott Hughes
416d7ddaff Add GNU-compatible strerror_r. 
We already had the POSIX strerror_r, but some third-party code defines
_GNU_SOURCE and expects to get the GNU strerror_r instead.

This exposed a bug in the libc internal logging functions where unlike
their standard brethren they wouldn't return the number of bytes they'd
have liked to have written.

Bug: 16243479
Change-Id: I1745752ccbdc569646d34f5071f6df2be066d5f4
 2014-08-28 16:37:09 -07:00
Chih-Hung Hsieh
b6b5cb5389 Ignore all __weak_alias in OpenBSD libC. 
GCC assembler allows xyz to be redeclared as weak,
by __weak_alias(xyz, _xyz), while _xyz is undefined.
Clang does not like that but silently generates no code.
It will reject its own .s file if the assembly code is saved first.
Since we have no reason to define xyz or _xyz as weak symbol now,
and _xyz is a macro to xyz, we simplify libC to have only
xyz defined as global.

BUG: 17186746
Change-Id: I24b154425838683cae69248cc750c59e26fd5467
 2014-08-28 15:10:01 -07:00
Elliott Hughes
1470c824a9 am eceb417d: am 67f1f3b1: Have pthread_attr_getstack for the main thread report RLIMIT_STACK... 
* commit 'eceb417d2817aace3207943cc90b81026d505f80':
  Have pthread_attr_getstack for the main thread report RLIMIT_STACK...
 2014-08-28 04:16:11 +00:00
Elliott Hughes
53c39aab6e am 0019c7b5: resolved conflicts for merge of a0eeb0b6 to lmp-dev-plus-aosp 
* commit '0019c7b5a05a7c79e3ab9b72cae9bcdf8d22491e':
  Fix pthread_getattr_np for the main thread.
 2014-08-28 04:11:48 +00:00
Elliott Hughes
eceb417d28 am 67f1f3b1: Have pthread_attr_getstack for the main thread report RLIMIT_STACK... 
* commit '67f1f3b171ecd5f68f51465bbe4b8c8440bb6b2e':
  Have pthread_attr_getstack for the main thread report RLIMIT_STACK...
 2014-08-28 03:37:22 +00:00
Elliott Hughes
0019c7b5a0 resolved conflicts for merge of a0eeb0b6 to lmp-dev-plus-aosp 
Change-Id: I84193689c0d6a9ee70b8da3c509694eb6d747d4a
 2014-08-27 20:03:04 -07:00
Elliott Hughes
f5f59e3756 am 9560aaba: am f4e721dd: Merge "Have pthread_attr_getstack for the main thread report RLIMIT_STACK..." 
* commit '9560aaba8ff6c667495de590a097709cb95bba24':
  Have pthread_attr_getstack for the main thread report RLIMIT_STACK...
 2014-08-28 00:13:16 +00:00
Elliott Hughes
9560aaba8f am f4e721dd: Merge "Have pthread_attr_getstack for the main thread report RLIMIT_STACK..." 
* commit 'f4e721dd519db89c504c8944763811a3df956b32':
  Have pthread_attr_getstack for the main thread report RLIMIT_STACK...
 2014-08-28 00:00:07 +00:00
Christopher Ferris
96e0a433f9 am 5f6bab1a: am af9da4a3: Merge "Replace snprintf calls in linker." 
* commit '5f6bab1ac2212a23d8afd96dceb51b793b05dd2f':
  Replace snprintf calls in linker.
 2014-08-27 23:53:09 +00:00
Elliott Hughes
67f1f3b171 Have pthread_attr_getstack for the main thread report RLIMIT_STACK... 
...rather than just what's already mapped in. This seems somewhat
contrary to POSIX's "All pages within the stack described by stackaddr
and stacksize shall be both readable and writable by the thread", but
it's what glibc does.

Bug: 17111575

(cherry picked from commit 9e4ffa7032eaab308876b8e3da86b05c3c613878)

Change-Id: I73f219a569917b2e4546c09436d7ef5231facc07
 2014-08-27 16:50:53 -07:00
Elliott Hughes
a0eeb0b69f Merge "Fix pthread_getattr_np for the main thread." into lmp-dev 2014-08-27 23:49:56 +00:00
Elliott Hughes
f4e721dd51 Merge "Have pthread_attr_getstack for the main thread report RLIMIT_STACK..." 2014-08-27 23:43:27 +00:00
Christopher Ferris
5f6bab1ac2 am af9da4a3: Merge "Replace snprintf calls in linker." 
* commit 'af9da4a343d8fe2456e9d861bbd75bba67f2193c':
  Replace snprintf calls in linker.
 2014-08-27 23:41:56 +00:00
Chih-Hung Hsieh
42e5994ff1 am 2c449617: am fbe9d3df: Merge "Fix strlen function type for mips." 
* commit '2c449617c37c7b5419908499740530af2f1ca6f0':
  Fix strlen function type for mips.
 2014-08-27 23:36:22 +00:00
Christopher Ferris
af9da4a343 Merge "Replace snprintf calls in linker." 2014-08-27 23:29:18 +00:00
Chih-Hung Hsieh
2c449617c3 am fbe9d3df: Merge "Fix strlen function type for mips." 
* commit 'fbe9d3dfeb0e09c0e4aa3221aace8249c0efe881':
  Fix strlen function type for mips.
 2014-08-27 23:24:27 +00:00
Yigit Boyar
f227b34d1c am 80f47ca3: Merge branch \'lmp-dev-plus-aosp\' of https://googleplex-android.googlesource.com/_direct/platform/bionic into lmp-dev-plus-aosp 
* commit '80f47ca35cf54ac3de8b42b70d81189bd58080c7':
  Replace ambiguous cmp instruction with cmpl.
 2014-08-27 23:13:49 +00:00
Christopher Ferris
91f854ee7d am 04f12ef9: am 598d25bf: Merge "Replace snprintf calls in linker." into lmp-dev 
* commit '04f12ef91c7f4235d6657583679f1dc39718344f':
  Replace snprintf calls in linker.
 2014-08-27 23:13:48 +00:00
Chih-Hung Hsieh
fbe9d3dfeb Merge "Fix strlen function type for mips." 2014-08-27 23:09:30 +00:00
Christopher Ferris
052fa3a34c Replace snprintf calls in linker. 
When enabling debug malloc, the snprintf calls in the linker fails to
update the buffer.

The problem is that snprintf makes a call to pthread_getspecific that
returns a valid pointer, but the data it points to is zero. This should
never happen and causes the snprintf to stop and do nothing.

Temporarily replace snprintf with a different implementation to work
around this issue.

Bug: 16874447
Bug: 17302493

(cherry pick from commit 172955a4e30b88ce8239a7ef426b4e8903e9923c)

Change-Id: Idca9d417978403d61debfd0434aaa82fd770f33b
 2014-08-27 16:01:57 -07:00
Chih-Hung Hsieh
15b914c8f3 Fix strlen function type for mips. 
Clang complains about incompatible-library-redeclaration.

BUG: 17302369
Change-Id: I3ae36f24846408c6464b84b5bddb1747e1e4a971
 2014-08-27 16:00:46 -07:00
Yigit Boyar
80f47ca35c Merge branch 'lmp-dev-plus-aosp' of https://googleplex-android.googlesource.com/_direct/platform/bionic into lmp-dev-plus-aosp 2014-08-27 23:00:12 +00:00
Christopher Ferris
04f12ef91c am 598d25bf: Merge "Replace snprintf calls in linker." into lmp-dev 
* commit '598d25bf78fa632e70cb80d4033572328f5bd1b7':
  Replace snprintf calls in linker.
 2014-08-27 23:00:10 +00:00
Chih-Hung Hsieh
e561e5db73 am 4f8268e3: Merge "Replace ambiguous cmp instruction with cmpl." 
* commit '4f8268e38f151724722bcb489c32185a93fd86ba':
  Replace ambiguous cmp instruction with cmpl.
 2014-08-27 23:00:09 +00:00
Chih-Hung Hsieh
4f8268e38f Merge "Replace ambiguous cmp instruction with cmpl." 2014-08-27 22:46:07 +00:00