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Author SHA1 Message Date
Elliott Hughes
e230306135 am a4723742: am 261e9d08: am e4ca88d9: Merge "Add functionlity to the scripts to replace tokens in kernel headers based on architecture." 
* commit 'a4723742c1ee0daa2ec17a148334c548b5edf3a8':
  Add functionlity to the scripts to replace tokens in kernel headers based on architecture.
 2013-01-17 16:53:57 -08:00
Elliott Hughes
a4723742c1 am 261e9d08: am e4ca88d9: Merge "Add functionlity to the scripts to replace tokens in kernel headers based on architecture." 
* commit '261e9d08dbf1cd7fea7e1799338238d11d18cb7c':
  Add functionlity to the scripts to replace tokens in kernel headers based on architecture.
 2013-01-17 16:51:09 -08:00
Elliott Hughes
261e9d08db am e4ca88d9: Merge "Add functionlity to the scripts to replace tokens in kernel headers based on architecture." 
* commit 'e4ca88d9fa8757e4fb4056fcafa5bc15b406a2fd':
  Add functionlity to the scripts to replace tokens in kernel headers based on architecture.
 2013-01-17 16:48:45 -08:00
Elliott Hughes
e4ca88d9fa Merge "Add functionlity to the scripts to replace tokens in kernel headers based on architecture." 2013-01-18 00:34:13 +00:00
Raghu Gandham
a864c2c234 Add functionlity to the scripts to replace tokens in kernel headers 
based on architecture.
 2013-01-17 14:39:09 -08:00
Nick Kralevich
dbcf3ed458 am 36c4eb18: am 3a72fe58: am f3fe1945: Merge "linker: add -Wl,--exclude-libs,ALL to LDFLAGS" 
* commit '36c4eb188c6594db877bd7b9f46c55264180dc3f':
  linker: add -Wl,--exclude-libs,ALL to LDFLAGS
 2013-01-17 11:34:20 -08:00
Nick Kralevich
36c4eb188c am 3a72fe58: am f3fe1945: Merge "linker: add -Wl,--exclude-libs,ALL to LDFLAGS" 
* commit '3a72fe587f454a2eea79b5564e4ab1d3880b51c8':
  linker: add -Wl,--exclude-libs,ALL to LDFLAGS
 2013-01-17 09:01:14 -08:00
Nick Kralevich
3a72fe587f am f3fe1945: Merge "linker: add -Wl,--exclude-libs,ALL to LDFLAGS" 
* commit 'f3fe19459fd9263e8cc8a413a5313b1ec3cf3975':
  linker: add -Wl,--exclude-libs,ALL to LDFLAGS
 2013-01-17 08:58:27 -08:00
Nick Kralevich
f3fe19459f Merge "linker: add -Wl,--exclude-libs,ALL to LDFLAGS" 2013-01-17 16:41:31 +00:00
Robert Greenwalt
89f9b30e4d Merge "dns cache per interface iteration 2" 2013-01-17 16:14:52 +00:00
Nick Kralevich
d89ce40d8e linker: add -Wl,--exclude-libs,ALL to LDFLAGS 
The linker is essentially a shared library, and incorporates
it's own copy of libc. Even though it's unnecessary, currently
/system/bin/linker is exporting various libc symbols (only to
apps which explicitly dlopen /system/bin/linker)

Add --exclude-libs,ALL, which tells the static linker to mark
all of the imported libc symbols as hidden. This reduces the
size of /system/bin/linker from 92K to 67K with no obvious
loss in functionality.

  $ adb shell ls -l /system/bin/linker
  -rwxrwxrwx root     root        92260 2013-01-16 16:52 linker

  $ adb shell ls -l /system/bin/linker
  -rwxrwxrwx root     root        67660 2013-01-16 16:49 linker

Documentation on exclude-libs can be found at
http://sourceware.org/binutils/docs-2.21/ld/Options.html

Change-Id: I4508287770e4b7a845def2e6b4af969f9c866c6a
 2013-01-16 16:43:58 -08:00
Nick Kralevich
927d904d52 am 91bc5865: am 8d01c055: am 1271cdc1: Merge "Revert "stack protector: use AT_RANDOM"" 
* commit '91bc5865a333212e7cac934b0a2ac7c522911d58':
  Revert "stack protector: use AT_RANDOM"
 2013-01-16 13:58:04 -08:00
Nick Kralevich
91bc5865a3 am 8d01c055: am 1271cdc1: Merge "Revert "stack protector: use AT_RANDOM"" 
* commit '8d01c0557bb2b7ea30f4038b6c84b816800073a7':
  Revert "stack protector: use AT_RANDOM"
 2013-01-16 13:55:55 -08:00
Nick Kralevich
8d01c0557b am 1271cdc1: Merge "Revert "stack protector: use AT_RANDOM"" 
* commit '1271cdc1c91c6ae688917bc8f4ae59d2a97b3e99':
  Revert "stack protector: use AT_RANDOM"
 2013-01-16 13:53:25 -08:00
Nick Kralevich
1271cdc1c9 Merge "Revert "stack protector: use AT_RANDOM"" 2013-01-16 21:36:53 +00:00
Nick Kralevich
bcd18c0485 am 27ff1ae4: am de666485: am ba117e41: Merge "stack protector: use AT_RANDOM" 
* commit '27ff1ae414915789b27d0a485ff6d856ae742aad':
  stack protector: use AT_RANDOM
 2013-01-16 13:34:46 -08:00
Nick Kralevich
dde6b88a9f am 079e4356: am 30894bdf: am 1b34228b: Merge "Filter ANDROID_PROPERTY_WORKSPACE" 
* commit '079e4356550030e8bacec86b8aa058ade2b7142c':
  Filter ANDROID_PROPERTY_WORKSPACE
 2013-01-16 13:34:45 -08:00
Elliott Hughes
31ecd0c342 am b989c9ce: (-s ours) Revert "DO NOT MERGE Revert "Add the libcutils localtime_tz and mktime_t extensions to bionic."" 
* commit 'b989c9ceda71f6f75112645b5c45af341275cbab':
  Revert "DO NOT MERGE Revert "Add the libcutils localtime_tz and mktime_t extensions to bionic.""
 2013-01-16 13:31:35 -08:00
Nick Kralevich
27ff1ae414 am de666485: am ba117e41: Merge "stack protector: use AT_RANDOM" 
* commit 'de666485b8123ac35be94109336f7c56a7e9e3c2':
  stack protector: use AT_RANDOM
 2013-01-16 13:31:24 -08:00
Nick Kralevich
079e435655 am 30894bdf: am 1b34228b: Merge "Filter ANDROID_PROPERTY_WORKSPACE" 
* commit '30894bdfd6e4c74ab673d47391e62fb14fb51381':
  Filter ANDROID_PROPERTY_WORKSPACE
 2013-01-16 13:31:23 -08:00
Nick Kralevich
36bd371e26 Revert "stack protector: use AT_RANDOM" 
The AT_RANDOM changes broke setuid / setgid executables
such as "ping". When the linker executes a setuid program,
it cleans the environment, removing any invalid environment
entries, and adding "NULL"s to the end of the environment
array for each removed variable. Later on, we try to determine
the location of the aux environment variable, and get tripped
up by these extra NULLs.

Reverting this patch will get setuid executables working again,
but getauxval() is still broken for setuid programs because of
this bug.

This reverts commit e3a49a8661.

Change-Id: I05c58a896b1fe32cfb5d95d43b096045cda0aa4a
 2013-01-16 13:16:42 -08:00
Nick Kralevich
de666485b8 am ba117e41: Merge "stack protector: use AT_RANDOM" 
* commit 'ba117e4172fe6f160bf5f4d58b37e12c08c34245':
  stack protector: use AT_RANDOM
 2013-01-16 11:31:00 -08:00
Nick Kralevich
ba117e4172 Merge "stack protector: use AT_RANDOM" 2013-01-16 11:23:26 -08:00
Nick Kralevich
30894bdfd6 am 1b34228b: Merge "Filter ANDROID_PROPERTY_WORKSPACE" 
* commit '1b34228bb289723c4ba0534eae57d0d085a3d0fa':
  Filter ANDROID_PROPERTY_WORKSPACE
 2013-01-16 11:14:01 -08:00
Nick Kralevich
1b34228bb2 Merge "Filter ANDROID_PROPERTY_WORKSPACE" 2013-01-16 11:11:17 -08:00
Elliott Hughes
b989c9ceda Revert "DO NOT MERGE Revert "Add the libcutils localtime_tz and mktime_t extensions to bionic."" 
This reverts commit f4b34b6c39.
 2013-01-16 10:34:33 -08:00
Nick Kralevich
e3a49a8661 stack protector: use AT_RANDOM 
Populate the stack canaries from the kernel supplied
AT_RANDOM value, which doesn't involve any system calls.
This is slightly faster (6 fewer syscalls) and avoids
unnecessarily reading /dev/urandom, which depletes entropy.

Bug: 7959813

Change-Id: If2b43100a2a9929666df3de56b6139fed969e0f1
 2013-01-16 10:09:52 -08:00
Elliott Hughes
1a18895ebc am e05709b1: am e611fad0: am 14e1975e: Merge "Fix signalfd for MIPS." 
* commit 'e05709b1df7dba98c37e83f84dcbd2ad8429bcfc':
  Fix signalfd for MIPS.
 2013-01-16 09:50:42 -08:00
Elliott Hughes
e05709b1df am e611fad0: am 14e1975e: Merge "Fix signalfd for MIPS." 
* commit 'e611fad0d055f2d869981136e5e51b7a01d525fc':
  Fix signalfd for MIPS.
 2013-01-16 09:48:04 -08:00
Elliott Hughes
e611fad0d0 am 14e1975e: Merge "Fix signalfd for MIPS." 
* commit '14e1975e13c197180ed0481f305f83a362b16a24':
  Fix signalfd for MIPS.
 2013-01-16 09:45:57 -08:00
Elliott Hughes
14e1975e13 Merge "Fix signalfd for MIPS." 2013-01-16 09:42:51 -08:00
Elliott Hughes
f193b9fc21 Fix signalfd for MIPS. 
Also mark signalfd's sigset_t* argument as non-nullable.

Change-Id: I466e09cdf3fb92480744c496da92274a97f99dd1
 2013-01-16 09:40:25 -08:00
Nick Kralevich
a0f64756a4 Filter ANDROID_PROPERTY_WORKSPACE 
When executing a setuid executable, filter out ANDROID_PROPERTY_WORKSPACE
from the environment. Some applications implicitly trust the property
space and don't realize that it's passed by an environment variable
which can be modified by the caller.

Change-Id: I3e3a98941f0a1f249a2ff983ecbcfe1278aa9159
 2013-01-15 16:02:03 -08:00
Elliott Hughes
7cfe0d2602 am 04aa0fdd: (-s ours) am 42c5847d: (-s ours) am 791e26d9: (-s ours) Merge "Revert "DO NOT MERGE Revert "Add the libcutils localtime_tz and mktime_t extensions to bionic.""" 
* commit '04aa0fdda60b6a492e572c2a79f21c732e8c33c8':
  Revert "DO NOT MERGE Revert "Add the libcutils localtime_tz and mktime_t extensions to bionic.""
 2013-01-15 13:40:39 -08:00
Elliott Hughes
04aa0fdda6 am 42c5847d: (-s ours) am 791e26d9: (-s ours) Merge "Revert "DO NOT MERGE Revert "Add the libcutils localtime_tz and mktime_t extensions to bionic.""" 
* commit '42c5847d65d3e50a3efc4e32bb913dc66c9d0e4d':
  Revert "DO NOT MERGE Revert "Add the libcutils localtime_tz and mktime_t extensions to bionic.""
 2013-01-15 13:37:56 -08:00
Elliott Hughes
42c5847d65 am 791e26d9: (-s ours) Merge "Revert "DO NOT MERGE Revert "Add the libcutils localtime_tz and mktime_t extensions to bionic.""" 
* commit '791e26d9598a72376b8a16a5ccfb5d1ae0010965':
  Revert "DO NOT MERGE Revert "Add the libcutils localtime_tz and mktime_t extensions to bionic.""
 2013-01-15 13:35:58 -08:00
Elliott Hughes
791e26d959 Merge "Revert "DO NOT MERGE Revert "Add the libcutils localtime_tz and mktime_t extensions to bionic.""" 2013-01-15 13:21:52 -08:00
Nick Kralevich
0112ee2190 am d29c9fc1: am b59e358b: Merge "fix strerror_r test" 
* commit 'd29c9fc18860a41f59d390b4aab937b61dd63ea1':
  fix strerror_r test
 2013-01-15 11:20:23 -08:00
Nick Kralevich
d29c9fc188 am b59e358b: Merge "fix strerror_r test" 
* commit 'b59e358bb902124cc7d648266a97f96beefc8142':
  fix strerror_r test
 2013-01-15 11:15:21 -08:00
Elliott Hughes
acb907fb0d Revert "DO NOT MERGE Revert "Add the libcutils localtime_tz and mktime_t extensions to bionic."" 
This reverts commit f4b34b6c39.

The revert was only meant to apply to the jb-mr1 branch, but accidentally
leaked out into AOSP. This revert-revert gets AOSP master and internal
master back in sync.
 2013-01-15 11:12:18 -08:00
Nick Kralevich
b59e358bb9 Merge "fix strerror_r test" 2013-01-15 10:56:07 -08:00
Nick Kralevich
606058933c fix strerror_r test 
e6e60065ff modified strerror_r to
treat errno as signed. However, the change to the test code
modified the "strerror" test, not the "strerror_r" test.

Make the same change for the strerror_r code.

Change-Id: Ia236a53df5745935e229a4446a74da8bed0cfd7b
 2013-01-15 10:35:09 -08:00
Ben Cheng
6405103a32 am 4130af46: am b09d7d86: Merge "Add __aeabi_idiv to the dummy reference list." 
* commit '4130af46bf120ac82ed61453215c7a692d84c1dd':
  Add __aeabi_idiv to the dummy reference list.
 2013-01-14 18:01:35 -08:00
Ben Cheng
4130af46bf am b09d7d86: Merge "Add __aeabi_idiv to the dummy reference list." 
* commit 'b09d7d86004ab75b774358454d8ee261987af96b':
  Add __aeabi_idiv to the dummy reference list.
 2013-01-14 15:44:01 -08:00
Ben Cheng
b09d7d8600 Merge "Add __aeabi_idiv to the dummy reference list." 2013-01-14 15:35:04 -08:00
Ben Cheng
35f5385aa5 Add __aeabi_idiv to the dummy reference list. 
If the platform code is compiled with -mcpu=cortex-a15, then without this
change prebuilt libraries built against -march=armv7 cannot resolve the
dependency on __aeabi_idiv (provided by libgcc.a).

Bug: 7961327

cherry-picked from internal master.

Change-Id: I8fe59a98eb53d641518b882523c1d6a724fb7e55
 2013-01-14 15:33:40 -08:00
Nick Kralevich
9e22af2363 am 1519690c: am 29fe857e: Merge "headers: update auxvec.h from Linux kernel" 
* commit '1519690cfb27af79627a8d39bf158a1feca953e3':
  headers: update auxvec.h from Linux kernel
 2013-01-14 14:38:36 -08:00
Nick Kralevich
1519690cfb am 29fe857e: Merge "headers: update auxvec.h from Linux kernel" 
* commit '29fe857ec80e59347e28458a5396eb68d1cba0e4':
  headers: update auxvec.h from Linux kernel
 2013-01-14 14:31:28 -08:00
Nick Kralevich
29fe857ec8 Merge "headers: update auxvec.h from Linux kernel" 2013-01-14 14:14:49 -08:00
Ben Cheng
86050b9e92 Merge "Add __aeabi_idiv to the dummy reference list." 2013-01-14 13:36:33 -08:00