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363 Commits

Author SHA1 Message Date
David 'Digit' Turner
0f9a0a025a am 410b2ae7: Add sincosl() function to bionic. So that sincos optimization can - DO NOT MERGE be enabled. 2010-06-09 14:38:40 -07:00
David 'Digit' Turner
410b2ae7fb Add sincosl() function to bionic. So that sincos optimization can - DO NOT MERGE 
be enabled.

Change-Id: I672cb319689aa4fb3f1f7cd868dda76842bebae9
 2010-06-09 14:35:29 -07:00
Jing Yu
4b043b56f7 am 506b13d9: Remove a gcc-4.5 compilation warning: bionic/libc/include/../include/stdlib.h: In function \'int grantpt(int)\': bionic/libc/include/../include/stdlib.h:138:23: warning: parameter \'__fd\' set but not used [-Wunused-but-set-parameter] 2010-06-09 13:27:29 -07:00
Jing Yu
506b13d910 Remove a gcc-4.5 compilation warning: 
bionic/libc/include/../include/stdlib.h: In function 'int grantpt(int)':
bionic/libc/include/../include/stdlib.h:138:23: warning: parameter '__fd' set but not used [-Wunused-but-set-parameter]

By adding __attribute((unused)) to __fd, the warning is gone, and this
attribute is compatible with gcc-4.4.0, gcc-4.3.1 gcc-4.2.1.
There is no any side effect.

Change-Id: I385f0f4da1013ffd1499e391eac9123aafe1f7a5
 2010-06-09 13:24:22 -07:00
David 'Digit' Turner
8946da4fe1 am b8e6c50c: Fix setjmp()/longjmp() to save FP registers on ARMv7. - DO NOT MERGE 2010-06-09 13:21:51 -07:00
David 'Digit' Turner
b8e6c50cfa Fix setjmp()/longjmp() to save FP registers on ARMv7. - DO NOT MERGE 
Change-Id: I3a0c2c05e295ac05ed51a531dabda668be204ca0
 2010-06-09 13:18:29 -07:00
David 'Digit' Turner
732d133c1d am aa4b1d04: Add missing sysinfo() implementation (already declared in <sys/sysinfo.h>) - DO NOT MERGE 2010-06-09 13:15:12 -07:00
David 'Digit' Turner
aa4b1d0429 Add missing sysinfo() implementation (already declared in <sys/sysinfo.h>) - DO NOT MERGE 
Change-Id: Iac4eb5911ffe4a7ab72b84df44e907685ac816af
 2010-06-09 13:12:15 -07:00
David 'Digit' Turner
7d8574cefe am 6304d8b2: Use private futexes for semaphores, unless they are initialized with pshared != 0. 2010-06-08 17:29:43 -07:00
David 'Digit' Turner
6304d8b218 Use private futexes for semaphores, unless they are initialized with pshared != 0. 
Change-Id: I534e36a7171cd37037ae03b910ba71ea6968286d
Note: previously, sem_init() would return an error if pshared != 0.
 2010-06-08 17:04:49 -07:00
The Android Open Source Project
7980f585f7 merge from froyo-plus-aosp 
Change-Id: I54d3b035f378d92f287b3dd08987c4041fda9997
 2010-06-07 11:19:33 -07:00
The Android Open Source Project
15956f9288 merge from open-source master 
Change-Id: I1cc2f1123a296b05c4faaa419374376395e05936
 2010-06-07 11:01:49 -07:00
David Turner
16c91eff09 Merge "Add missing termios defns to bring on par with ARM" 2010-06-05 13:07:40 -07:00
Bruce Beare
84baa86362 Add missing termios defns to bring on par with ARM 
Change-Id: Ied1871aa0a2e33473b89a4ac6d54e3c44be7f457
 2010-06-04 08:14:44 -07:00
Jean-Baptiste Queru
a8a2148863 resolved conflicts for merge of 7b6e6fa5 to kraken 
Change-Id: I2b9b80a7fa32c56be2b85ff8be0d6e7ac1848afe
 2010-06-03 15:05:04 -07:00
The Android Open Source Project
7b6e6fa572 merge from open-source master 
Change-Id: Ib7fc9c6f79f9b13e2175da137005d8968ea85eaf
 2010-06-03 14:39:20 -07:00
David Turner
f982f03832 Merge "pthread: introduce pthread_setname_np() as a mean to give names to threads" 2010-06-03 13:11:52 -07:00
Andy McFadden
fcd00ebbdf Atomic/SMP update, part 3. 
Update ARM atomic ops to use LDREX/STREX.  Stripped out #if 0 chunk.

Insert explicit memory barriers in pthread and semaphore code.

For bug 2721865.

Change-Id: I0f153b797753a655702d8be41679273d1d5d6ae7
 2010-05-28 16:12:01 -07:00
Andy McFadden
4fdbadde92 Atomic/SMP update. 
Added an underscore to _ARM_HAVE_LDREX_STREX to make it match the others.

Added __ARM_HAVE_DMB and __ARM_HAVE_LDREXD when appropriate.

Fixed some typos.

Change-Id: I2f55febcff4aeb7de572a514fb2cd2f820dca27c
 2010-05-20 15:59:32 -07:00
André Goddard Rosa
78c1c04ced pthread: introduce pthread_setname_np() as a mean to give names to threads 
... so that each cloned process at the kernel level can be named
independently. Tools like 'top' can display the CPU/memory statistics
for each process's thread if "Show Threads" mode is on.

With this function in place, we can convert dalvik/Thread.c setThreadName()
function over this function. This feature ought to be provided by the
underlying C library and not coded directly in Dalvik.

Change-Id: Ifa997665dbaa114e0b126f8c667708be9a4137fd
Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
 2010-05-19 23:17:16 -03:00
David 'Digit' Turner
8a1d2cf142 Add pthread_rwlock_t implementation to the C library (DO NOT MERGE) 
Change-Id: I756d8c26afc37cd7b71117ddbaa02a2cb40fdecb
 2010-05-19 14:53:18 -07:00
The Android Open Source Project
8e1ee7fd01 merge from open-source master 
Change-Id: I5804d8850f2d4fb7b5d5c53d51e153f7ced9646e
 2010-05-17 10:22:35 -07:00
André Goddard Rosa
a910abcd19 improve readability of stdio: fix indentation and remove trailing spaces 
Change-Id: Ic51e58a7c75d20bf770dc0ebd7f97a338fbe0036
Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
 2010-05-17 09:34:13 -07:00
The Android Open Source Project
fdf2454db2 merge from open-source master 
Change-Id: I9c926a3cd680a96ece026cdec71c6e0fb0b7ad7c
 2010-05-14 13:30:10 -07:00
David Turner
1297428e89 Merge "Add declaration for sys_signame[] forgotten in change 12489" 2010-05-14 12:12:24 -07:00
The Android Open Source Project
4aef0ae660 merge from open-source master 
Change-Id: I2be62bce462ee53fe9519f433523bd7a44a73d40
 2010-05-13 14:31:02 -07:00
Matt Fischer
e4fa46e75c Set SA_RESTORER in sigaction() 
GDB looks for specific opcode sequences when trying to recognize a stack
frame as a signal trampoline.  The sequences it looks for happen to be those
created when SA_RESTORER is set, since glibc always sets a restorer.  This
patch does the same here, so that the trampolines can be correctly identified.

Change-Id: I0ac574a68818cb24d939c3527f3aaeb04b853d04
 2010-05-12 14:18:36 -05:00
The Android Open Source Project
bb7928ccda merge from open-source master 
Change-Id: Iecfd2bd3069f70bbe508042cc249fcf7ff24800d
 2010-05-12 09:22:50 -07:00
André Goddard Rosa
051ea9bc07 stdio: simplify __fremovelock() 
... by removing extraneous NULL check, as free() already does it.

Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
Change-Id: I0445f35c7ad0a049a0e4aee1fbe002ed2f13b94b
 2010-05-10 15:42:47 -07:00
David Turner
d791da7943 Merge "string: tidy up strndup()" 2010-05-10 14:52:02 -07:00
The Android Open Source Project
f450fa5f99 merge from open-source master 
Change-Id: If02d33af51017dbd85e91c79ac2e848eda6cf253
 2010-05-03 15:33:05 -07:00
David Turner
0be7eda75a Merge "Fix log channel initialization at bionic/logd_write.c." 2010-05-01 15:31:39 -07:00
Jean-Baptiste Queru
716e06071a Merge "added headers for SuperH which automatically generate by update_all.py" 2010-04-29 08:01:50 -07:00
André Goddard Rosa
5751c54bf1 bionic: add missing NULL check from memory allocation on record_backtrace() 
Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>

Change-Id: I739c63c5a7344fff1775580044dc647edf246ebf
 2010-04-29 07:37:42 -07:00
André Goddard Rosa
c8a850bcd1 stdio: simplify vasprintf() 
... by removing unneeded NULL check, as free() already does it.
By the way, we don't need to set a stack variable back to NULL.

Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>

Change-Id: Id90eb8f042b5c922c5ff139b11ff8366fb404566
 2010-04-29 07:33:40 -07:00
André Goddard Rosa
6aed4288eb stdio: simplify asprintf() 
... by removing unneeded NULL check, as free() already does it.
By the way, we don't need to set a stack variable back to NULL.

Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>

Change-Id: Id1f72e872f73366dddcea4abc75885a3d9a318c6
 2010-04-29 07:31:44 -07:00
André Goddard Rosa
e734769276 improve readability of stdlib: fix indentation and remove trailing spaces 
Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>

Change-Id: I7dd90a0816b5376ffc1de4499d56935e0bd574a1
 2010-04-29 07:29:06 -07:00
The Android Open Source Project
95faecefde merge from open-source master 
Change-Id: If77618a329fc7b497c44c2585e644bc50e7e1406
 2010-04-08 11:11:53 -07:00
San Mehat
f1cd18bdec am 91638721: kernel_headers: Update rtnetlink/pkt_sched headers for 2.6.32 
Merge commit '9163872132a3e92f986b1d684badb1dd4482ad8e' into froyo-plus-aosp

* commit '9163872132a3e92f986b1d684badb1dd4482ad8e':
  kernel_headers: Update rtnetlink/pkt_sched headers for 2.6.32
 2010-04-06 22:02:48 -07:00
San Mehat
9163872132 kernel_headers: Update rtnetlink/pkt_sched headers for 2.6.32 
For: For http://b/issue?id=2576057

Change-Id: I553ca14974aaec4434e384979e0bb7007dcf6033
Signed-off-by: San Mehat <san@google.com>
 2010-04-06 18:54:22 -07:00
Thorsten Glaser
81569aa72c Add declaration for sys_signame[] forgotten in change 12489 2010-04-05 21:08:30 +02:00
The Android Open Source Project
1d168621a5 merge from open-source master 
Change-Id: I950e9aca87cbb0c35099b1d53cff6378bd0f26f4
 2010-03-31 14:24:25 -07:00
The Android Open Source Project
5ffedb22c8 merge from open-source master 
Change-Id: I076e0df8656fdf58c229cc9a168cd6d8e16b6d8e
 2010-03-31 14:15:30 -07:00
André Goddard Rosa
350bb359fa bionic: fix memory leak in get_malloc_leak_info() error path 
Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
 2010-03-29 21:21:26 -03:00
David Turner
f8916e2e45 Merge "bionic: clear only the part of the buffer which is not overwritten afterward" 2010-03-30 14:52:14 -07:00
David Turner
8ab5b02b5f Merge changes Ibdc6e3c8,I9bcb91a2 
* changes:
  Correct generic memset implementation
  Generic memcpy should define MEMCOPY before including bcopy.c
 2010-03-29 15:05:47 -07:00
David Turner
87ae0da817 Merge "Atom optimized string and memory routines" 2010-03-29 14:40:05 -07:00
The Android Open Source Project
62ac0dc457 merge from open-source master 
Change-Id: I96d2cd063f084fd17116bf7ee08fa7109a3c1ceb
 2010-03-29 11:01:59 -07:00
André Goddard Rosa
3f61212781 bionic: clear only the part of the buffer which is not overwritten afterward 
Change-Id: I5ddd93f0557e5a7401460dc9fc8a55b330a79c3a
Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
 2010-03-28 21:32:36 -03:00
André Goddard Rosa
acdb052030 stdlib: optimize bsearch() 
... by checking most probable condition first (elements do differ)

Change-Id: I424eab9c32a6d9eb82b686ca04025ec8c9097035
Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
 2010-03-28 21:18:56 -03:00