Adds a new _internal_ function. Provide a global serial number to
support more efficient private caching algorithms. This allows
to skip re-running the __system_property_find() call on misses until
there is a global change in the properties. This call is a read
barrier, the property data to be read following this call will be
read sequentially and up to date.
(Cherry pick from bfd65279a5a9018b01f71773270e462f1b9a7768)
Bug: 19544788
Change-Id: I58e6a92baa0f3e8e7b9ec79b10af6d56407dab48
This is to make getenv() work correctly.
Bug: http://b/20567629
(cherry picked from commit a85bcc2e99739420b5b4f9a5c337af1d26ac652b)
Change-Id: I7c2289279b331793335029dc17a792d416efff4b
With a different memcpy, __memcpy_base_aligned ceased to exist.
Instead, point to the name defined by whatever includes memcpy_base.S
Change-Id: I242cf49cbada35337ba155d7f170e86a905ff55f
Changes affecting future time stamps
Egypt's spring-forward transition is at 24:00 on April's last Thursday,
not 00:00 on April's last Friday. 2015's transition will therefore be on
Thursday, April 30 at 24:00, not Friday, April 24 at 00:00. Similar fixes
apply to 2026, 2037, 2043, etc. (Thanks to Steffen Thorsen.)
Changes affecting past time stamps
The following changes affect some pre-1991 Chile-related time stamps
in America/Santiago, Antarctica/Palmer, and Pacific/Easter.
The 1910 transition was January 10, not January 1.
The 1918 transition was September 10, not September 1.
The UTC-4 time observed from 1932 to 1942 is now considered to be
standard time, not year-round DST.
Santiago observed DST (UTC-3) from 1946-07-15 through 1946-08-31,
then reverted to standard time, then switched its time zone to
UTC-5 on 1947-04-01.
Assume transitions before 1968 were at 00:00, since we have no data
saying otherwise.
The spring 1988 transition was 1988-10-09, not 1988-10-02.
The fall 1990 transition was 1990-03-11, not 1990-03-18.
Assume no UTC offset change for Pacific/Easter on 1890-01-01,
and omit all transitions on Pacific/Easter from 1942 through 1946
since we have no data suggesting that they existed.
One more zone has been turned into a link, as it differed
from an existing zone only for older time stamps. As usual,
this change affects UTC offsets in pre-1970 time stamps only.
The zone's old contents have been moved to the 'backzone' file.
The affected zone is America/Montreal.
Bug: 20287125
(cherry-picked from commit d2177404e28290064e087ecb2655e5fdcb9057e5)
Change-Id: I55224cc63b314a8e4c2f1c83f8bc4921316c8e4d
Having p_align > page_size leads to the situation when striping
packed executables results in unnecessary p_vaddr adjustments.
And it also may result (with probability 1 - 1/sizeof(uintptr_t)) in
misaligned segments following .dynstr
Bug: http://b/20629834
Bug: http://b/18051137
(cherry picked from commit b293969c6d4acede62ac7b035dcb598e63574ca0)
Change-Id: I2fb15cf5cb52fada6511d5af93df099fc2cbf7ba
Having p_align > page_size leads to the situation when striping
packed executables results in unnecessary p_vaddr adjustments.
And it also may result (with probability 1 - 1/sizeof(uintptr_t)) in
misaligned segments following .dynstr
Bug: http://b/20629834
Bug: http://b/18051137
Change-Id: I1c5da4911e4409d63cb09f6b6b0a16ef54f6501b
Adds a new _internal_ function. Provide a global serial number to
support more efficient private caching algorithms. This allows
to skip re-running the __system_property_find() call on misses until
there is a global change in the properties. This call is a read
barrier, the property data to be read following this call will be
read sequentially and up to date.
Bug: 19544788
Change-Id: I58e6a92baa0f3e8e7b9ec79b10af6d56407dab48
