diff options
| author | Chris Kay <chris.kay@arm.com> | 2020-02-19 14:23:59 +0000 |
|---|---|---|
| committer | jimqui01 <54316584+jimqui01@users.noreply.github.com> | 2020-03-11 11:14:37 +0000 |
| commit | 20928807f9b2720bb117a1e14cdc7dc0905dd9dc (patch) | |
| tree | 09966d948964a0d3e2015d4a169c6eb95fb99c4e /tools/build_system | |
| parent | 5e0088d91e69712bcbeef056a538ca9a3e79e136 (diff) | |
armv7m: Re-enable unaligned accesses
The Keil RTX libraries are compiled with unaligned accesses enabled, and
so it is possible for RTX to trigger unaligned access violations with
otherwise valid code. Unaligned accesses have been re-enabled to reduce
the risk of encountering avoidable exceptions.
Change-Id: I6b5867dda919db65033bfe6d889da0fd69ab4482
Signed-off-by: Chris Kay <chris.kay@arm.com>
Diffstat (limited to 'tools/build_system')
| -rw-r--r-- | tools/build_system/cpu.mk | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/tools/build_system/cpu.mk b/tools/build_system/cpu.mk index 48623cc9..e8c50d21 100644 --- a/tools/build_system/cpu.mk +++ b/tools/build_system/cpu.mk @@ -24,7 +24,6 @@ ifneq ($(findstring $(BS_FIRMWARE_CPU),$(ARMV7M_CPUS)),) CFLAGS_CLANG += --target=arm-arm-none-eabi CFLAGS += -mfloat-abi=soft # No hardware floating point support - CFLAGS += -mno-unaligned-access # Disable unaligned access code generation else ifeq ($(BS_FIRMWARE_CPU),host) BS_ARCH_ARCH := host |