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Author SHA1 Message Date
Elliott Hughes
800ad8249a Merge "Provide glibc-compatible SYS_* aliases for the __NR_* constants." 2013-03-22 01:41:57 +00:00
Elliott Hughes
8ecf225827 Provide glibc-compatible SYS_* aliases for the __NR_* constants. 
This helps us remove another external/strace bionic hack.

Change-Id: I3e82c0d2fd27e479be98f096e05b666fd16f8eb3
 2013-03-21 18:06:55 -07:00
Elliott Hughes
6d460efed9 am c9edc079: am 39e2a408: am 6eb978c9: Merge "Expose wait4 as wait4 rather than __wait4." 
* commit 'c9edc0797779187ad1b429e956820928051047ae':
  Expose wait4 as wait4 rather than __wait4.
 2013-03-21 23:23:46 +00:00
Elliott Hughes
c9edc07977 am 39e2a408: am 6eb978c9: Merge "Expose wait4 as wait4 rather than __wait4." 
* commit '39e2a408a64bd24fb0fe7f5eb444b55af1160480':
  Expose wait4 as wait4 rather than __wait4.
 2013-03-21 16:19:29 -07:00
Elliott Hughes
39e2a408a6 am 6eb978c9: Merge "Expose wait4 as wait4 rather than __wait4." 
* commit '6eb978c9bf02d2bcdece2826577cc65900030690':
  Expose wait4 as wait4 rather than __wait4.
 2013-03-21 16:18:22 -07:00
Elliott Hughes
6eb978c9bf Merge "Expose wait4 as wait4 rather than __wait4." 2013-03-21 23:14:48 +00:00
Elliott Hughes
17a8b0db63 Expose wait4 as wait4 rather than __wait4. 
This helps strace(1) compile with one fewer hack.

Change-Id: I5296d0cfec5546709cda990abd705ad33d7c4626
 2013-03-21 16:14:06 -07:00
The Android Automerger
3e036b0c99 merge in jb-mr2-release history after reset to jb-mr2-dev 2013-03-21 05:55:07 -07:00
Christopher Ferris
774266bfa2 am f46e1454: am 9088af19: am 86c31849: Merge "Create arch specific versions of strcmp." 
* commit 'f46e14544b446e6dbc241aabb8090cd8e62c158d':
  Create arch specific versions of strcmp.
 2013-03-20 22:37:58 +00:00
Christopher Ferris
f46e14544b am 9088af19: am 86c31849: Merge "Create arch specific versions of strcmp." 
* commit '9088af19b45d1b7339b982c92ef9113337f5d2c6':
  Create arch specific versions of strcmp.
 2013-03-20 15:33:54 -07:00
Christopher Ferris
9088af19b4 am 86c31849: Merge "Create arch specific versions of strcmp." 
* commit '86c318497270c80a3791b4cd9835367653636377':
  Create arch specific versions of strcmp.
 2013-03-20 15:29:06 -07:00
Christopher Ferris
86c3184972 Merge "Create arch specific versions of strcmp." 2013-03-20 22:14:48 +00:00
Christopher Ferris
31dea25b8b Create arch specific versions of strcmp. 
This uses the new strcmp.a15.S code as the basis for new versions
of strcmp.S.

The cortex-a15 code is the performance optimized version of strcmp.a15.S
taken with only the addition of a few pld instructions.
The cortex-a9 code is the same as the cortex-a15 code except that the
unaligned strcmp code was taken from the original strcmp.S.
The krait code is the same as the cortex-a15 code except that one path
in the unaligned strcmp code was taken from the original strcmp.S code
(the 2 byte overlap case).
The generic code is the original unmodified strmp.S from the bionic
subdirectory.

All three new versions underwent these test cases:

Strings the same, all same size:
- Both pointers double word aligned.
- One pointer double word aligned, one pointer word aligned.
- Both pointers word aligned.
- One pointer double word aligned, one pointer 1 off a word alignment.
- One pointer double word aligned, one pointer 2 off a word alignment.
- One pointer double word aligned, one pointer 3 off a word alignment.
- One pointer word aligned, one pointer 1 off a word alignment.
- One pointer word aligned, one pointer 2 off a word alignment.
- One pointer word aligned, one pointer 3 off a word alignment.
For all cases where it made sense, the two pointers were also tested
swapped.

Different strings, all same size:
- Single difference at double word boundary.
- Single difference at word boudary.
- Single difference at 1 off a word alignment.
- Single difference at 2 off a word alignment.
- Single difference at 3 off a word alignment.

Different sized strings, strings the same until the end:
- Shorter string ends on a double word boundary.
- Shorter string ends on word boundary.
- Shorter string ends at 1 off a word boundary.
- Shorter string ends at 2 off a word boundary.
- Shorter string ends at 3 off a word boundary.

For all different cases, run them through the same pointer alignment
cases when the strings are the same size.
For all cases the two pointers were also tested swapped.

Bug: 8005082

Merge from internal master.

(cherry-picked from commit a9a5870d16)

Change-Id: I4c2b98f8a50804fb98ab67f75e9d660f1315a144
 2013-03-20 14:33:54 -07:00
The Android Open Source Project
bad0c4d8bb Reconcile with jb-mr2-release - do not merge 
Change-Id: I9358f7d5fb867340fa18195fbbd6394c4ad53fce
 2013-03-20 09:32:10 -07:00
The Android Automerger
ed12f36a09 merge in jb-mr2-release history after reset to jb-mr2-dev 2013-03-18 05:55:24 -07:00
Elliott Hughes
92a197f305 am d7dc414a: am 987fc5a3: am adeec096: Merge "Hide various symbols that shouldn\'t be exposed." 
* commit 'd7dc414afd1847e76ae317880bcedc9678953f9e':
  Hide various symbols that shouldn't be exposed.
 2013-03-16 00:10:24 +00:00
Elliott Hughes
d7dc414afd am 987fc5a3: am adeec096: Merge "Hide various symbols that shouldn\'t be exposed." 
* commit '987fc5a3c4046831dc9e6c252e99a9c694bbd9ee':
  Hide various symbols that shouldn't be exposed.
 2013-03-15 17:09:17 -07:00
Elliott Hughes
987fc5a3c4 am adeec096: Merge "Hide various symbols that shouldn\'t be exposed." 
* commit 'adeec096292a3ad63767f13af04836249ecbc075':
  Hide various symbols that shouldn't be exposed.
 2013-03-15 17:07:45 -07:00
Elliott Hughes
adeec09629 Merge "Hide various symbols that shouldn't be exposed." 2013-03-15 23:52:09 +00:00
Elliott Hughes
cf23cbb1d4 am 12ea8005: am 5f829205: am c1416647: Merge "Clean up internal libc logging." 
* commit '12ea8005665085ae82c1b233ae93d12855e04b8b':
  Clean up internal libc logging.
 2013-03-15 23:40:15 +00:00
Elliott Hughes
12ea800566 am 5f829205: am c1416647: Merge "Clean up internal libc logging." 
* commit '5f8292050fc07f4bf9e70f37a807ad028e3cfc87':
  Clean up internal libc logging.
 2013-03-15 16:36:37 -07:00
Elliott Hughes
5f8292050f am c1416647: Merge "Clean up internal libc logging." 
* commit 'c14166477e7fd22693eab194d37624c2f7506ce4':
  Clean up internal libc logging.
 2013-03-15 16:34:05 -07:00
Elliott Hughes
ce532721aa Hide various symbols that shouldn't be exposed. 
A mangled symbol in libc.so is a symbol that shouldn't be exported
by libc.so.

Change-Id: Id92d1e1968b3d11d111a5d9ef692adb1ac7694a1
 2013-03-15 16:31:09 -07:00
Elliott Hughes
c14166477e Merge "Clean up internal libc logging." 2013-03-15 23:21:36 +00:00
Elliott Hughes
8f2a5a0b40 Clean up internal libc logging. 
We only need one logging API, and I prefer the one that does no
allocation and is thus safe to use in any context.

Also use O_CLOEXEC when opening the /dev/log files.

Move everything logging-related into one header file.

Change-Id: Ic1e3ea8e9b910dc29df351bff6c0aa4db26fbb58
 2013-03-15 16:12:58 -07:00
Elliott Hughes
744df77d47 am 2e7b8d63: am f861bc5c: Merge "Don\'t search off the end of the index for bad Olson ids." 
* commit '2e7b8d6399fdea6e43dd07f353346324d2bf4ec4':
  Don't search off the end of the index for bad Olson ids.
 2013-03-15 12:56:32 -07:00
Elliott Hughes
270595f4c9 am e1b0db13: am 50d42294: am e23ed8c6: Merge "Remove useless workaround for HTC RIL bugs." 
* commit 'e1b0db1392050900e1f38b16ec2c8e213308e267':
  Remove useless workaround for HTC RIL bugs.
 2013-03-15 18:47:48 +00:00
Elliott Hughes
e1b0db1392 am 50d42294: am e23ed8c6: Merge "Remove useless workaround for HTC RIL bugs." 
* commit '50d42294bdc983e05eca0fb0099bbb9f634fd5e3':
  Remove useless workaround for HTC RIL bugs.
 2013-03-15 11:46:05 -07:00
Elliott Hughes
50d42294bd am e23ed8c6: Merge "Remove useless workaround for HTC RIL bugs." 
* commit 'e23ed8c6441389a79c6504295184f7249e01a197':
  Remove useless workaround for HTC RIL bugs.
 2013-03-15 11:43:50 -07:00
Elliott Hughes
e23ed8c644 Merge "Remove useless workaround for HTC RIL bugs." 2013-03-15 18:26:49 +00:00
Elliott Hughes
2eb44c5aa4 Remove useless workaround for HTC RIL bugs. 
HTC's RIL uses the liblog logging, not ours.

Change-Id: I56f9304e833ccb329df4ee55042012d7ad5f73ed
 2013-03-15 11:21:15 -07:00
Elliott Hughes
c204b501f4 am 9ede4549: am f8d689bc: am 4d696eb4: Merge "Fix a bug in ZoneCompactor that meant the zonetab offset was wrong." 
* commit '9ede4549fe083e54cdf2f34b177fc32777f61fac':
  Fix a bug in ZoneCompactor that meant the zonetab offset was wrong.
 2013-03-15 00:44:05 +00:00
Elliott Hughes
9ede4549fe am f8d689bc: am 4d696eb4: Merge "Fix a bug in ZoneCompactor that meant the zonetab offset was wrong." 
* commit 'f8d689bc56976f8bd37b306053154a0e9d17fb1d':
  Fix a bug in ZoneCompactor that meant the zonetab offset was wrong.
 2013-03-14 17:42:42 -07:00
Elliott Hughes
f8d689bc56 am 4d696eb4: Merge "Fix a bug in ZoneCompactor that meant the zonetab offset was wrong." 
* commit '4d696eb49d24590a6d6d25657b5bc0103e2d90ba':
  Fix a bug in ZoneCompactor that meant the zonetab offset was wrong.
 2013-03-14 17:40:26 -07:00
Elliott Hughes
4d696eb49d Merge "Fix a bug in ZoneCompactor that meant the zonetab offset was wrong." 2013-03-15 00:30:48 +00:00
Elliott Hughes
af7f2f2fcf Fix a bug in ZoneCompactor that meant the zonetab offset was wrong. 
Bug: 8391426
Change-Id: Ia4a8889b5a613aa96bb3fb5d89a921c913ff7626
 2013-03-14 17:10:24 -07:00
Christopher Ferris
8dcbb90dea am f85fc022: am f694ed1c: am d30b9f09: Merge "Remove unused arm defines." 
* commit 'f85fc022f5ad405a7e43ecb6f48bcc6e061e01b5':
  Remove unused arm defines.
 2013-03-14 23:40:36 +00:00
Christopher Ferris
f85fc022f5 am f694ed1c: am d30b9f09: Merge "Remove unused arm defines." 
* commit 'f694ed1cdbfd2d26cdc2a008b67bfd3451522c8f':
  Remove unused arm defines.
 2013-03-14 16:36:45 -07:00
Christopher Ferris
f694ed1cdb am d30b9f09: Merge "Remove unused arm defines." 
* commit 'd30b9f0912b4763f0d98bdee23064015223ec03f':
  Remove unused arm defines.
 2013-03-14 16:32:21 -07:00
Christopher Ferris
d30b9f0912 Merge "Remove unused arm defines." 2013-03-14 23:23:42 +00:00
Elliott Hughes
2d48d0ea36 am c9358706: am 2e7b8d63: am f861bc5c: Merge "Don\'t search off the end of the index for bad Olson ids." 
* commit 'c9358706c6f48eb27f785f3bf15b2ab0d50ff7bc':
  Don't search off the end of the index for bad Olson ids.
 2013-03-14 22:33:35 +00:00
Christopher Ferris
306a353825 Remove unused arm defines. 
The defines HAVE_32_BYTE_CACHE_LINES and ARCH_ARM_USE_NON_NEON_MEMCPY
are not used by any code. The previous memcpy code that used these
has been split into different architecture versions to avoid the need
for them.

Bug: 8005082

Merge from internal master.

(cherry-picked from commit 6e1a5cf31b)

Change-Id: Ib18fc3f4131b21cdbd19b9dde7697ac25d066fcf
 2013-03-14 15:32:18 -07:00
Elliott Hughes
c9358706c6 am 2e7b8d63: am f861bc5c: Merge "Don\'t search off the end of the index for bad Olson ids." 
* commit '2e7b8d6399fdea6e43dd07f353346324d2bf4ec4':
  Don't search off the end of the index for bad Olson ids.
 2013-03-14 15:30:13 -07:00
Elliott Hughes
2e7b8d6399 am f861bc5c: Merge "Don\'t search off the end of the index for bad Olson ids." 
* commit 'f861bc5cc3e17322e49f89deea61f278aaefbe76':
  Don't search off the end of the index for bad Olson ids.
 2013-03-14 15:17:09 -07:00
Elliott Hughes
f861bc5cc3 Merge "Don't search off the end of the index for bad Olson ids." 2013-03-14 22:05:44 +00:00
Elliott Hughes
e0175ca7e4 Don't search off the end of the index for bad Olson ids. 
In the old code, the index was a file to itself, so it made sense to
read until you hit the end of the file. In the new code, the index is
followed by hundreds of KiB of data, so we need to just search the
index.

Bug: 8368791
Change-Id: Icf5f8b5516cf3a93679fa849c9f6cd1cb100e0f1
 2013-03-14 14:38:08 -07:00
The Android Automerger
45508566d1 merge in jb-mr2-release history after reset to jb-mr2-dev 2013-03-13 05:55:08 -07:00
Elliott Hughes
76ade2ed60 am f557e90b: am 2f44c05b: am ec706c24: Merge "Use the kernel\'s MAX_ERRNO in the syscall stubs." 
* commit 'f557e90b348d9a3294391076bcd6604a13c803b6':
  Use the kernel's MAX_ERRNO in the syscall stubs.
 2013-03-13 00:58:27 +00:00
Elliott Hughes
f557e90b34 am 2f44c05b: am ec706c24: Merge "Use the kernel\'s MAX_ERRNO in the syscall stubs." 
* commit '2f44c05bc54073aa6decfc5d933b7e77e7ce5768':
  Use the kernel's MAX_ERRNO in the syscall stubs.
 2013-03-12 17:55:54 -07:00
Elliott Hughes
2f44c05bc5 am ec706c24: Merge "Use the kernel\'s MAX_ERRNO in the syscall stubs." 
* commit 'ec706c24acb4d1db6a583a57b76adfb9250d39eb':
  Use the kernel's MAX_ERRNO in the syscall stubs.
 2013-03-12 17:54:00 -07:00