Change Statistical Profiling Extensions build option handling
It is not possible to detect at compile-time whether support for an
optional extension such as SPE should be enabled based on the
ARM_ARCH_MINOR build option value. Therefore SPE is now enabled by
default.
Change-Id: I670db164366aa78a7095de70a0962f7c0328ab7c
Signed-off-by: Dimitris Papastamos <dimitris.papastamos@arm.com>
diff --git a/docs/user-guide.rst b/docs/user-guide.rst
index 172e793..eeacc16 100644
--- a/docs/user-guide.rst
+++ b/docs/user-guide.rst
@@ -344,9 +344,9 @@
the ``ENABLE_PMF`` build option as well. Default is 0.
- ``ENABLE_SPE_FOR_LOWER_ELS`` : Boolean option to enable Statistical Profiling
- extensions. This is an optional architectural feature available only for
- AArch64 8.2 onwards. This option defaults to 1 but is automatically
- disabled when the target architecture is AArch32 or AArch64 8.0/8.1.
+ extensions. This is an optional architectural feature for AArch64.
+ The default is 1 but is automatically disabled when the target architecture
+ is AArch32.
- ``ENABLE_STACK_PROTECTOR``: String option to enable the stack protection
checks in GCC. Allowed values are "all", "strong" and "0" (default).