Add -Wno-unused-parameter to suppress the warning.

For example in system/core/libcorkscrew/arch-arm/backtrace-arm.c:

system/core/libcorkscrew/arch-arm/backtrace-arm.c:555:49: error: unused
parameter 'siginfo' [-Werror=unused-parameter]

Change-Id: Ibe13e8761a2f57324c0f0d87d9add549a20aa37a
Fix build with gcc-4.8 and array boundaries issue

Remove unused parameters of static functions to avoid warning with 4.8.
Fix array index out of bounds issue when register number exceeds limit.
It shouldn't occur in real world, but static verifiers can detect it.

Change-Id: Id237df905b40bad02fc8cbbeac31084040f58076
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
Merge "Unify zipfile implementations : Step 1."
add libadfhwc

Helper library for implementing a hwcomposer HAL on top of libadf

Change-Id: I2af0617416fb4a6b3a1d182a22e809bfdc54a532
Signed-off-by: Greg Hackmann <ghackmann@google.com>
add libadf

Helper library to enumerate ADF objects, wrap ADF ioctls, and read event
data

Change-Id: I7aa7f88935174e650a40b2f9db3212280121f760
Signed-off-by: Greg Hackmann <ghackmann@google.com>
libadf: filter overlay engines by a list of acceptable formats

Change-Id: Ibb294f0520a7a7a6a2a89e1e3eb3c335906d3e66
Signed-off-by: Greg Hackmann <ghackmann@google.com>
libadf: add helper to set up a simple post

Change-Id: I381b47f924b02c208ea6f20cf887abdef1035830
Signed-off-by: Greg Hackmann <ghackmann@google.com>