From: Achin Gupta <[email protected]> On AArch64, Standalone MM during the SEC phase runs in S-EL0 with SCTLR_EL1.A=1. This patch adds the -mstrict-align compiler flag to ensure that the generated code is compliant with the runtime alignment checks.
Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Achin Gupta <[email protected]> Signed-off-by: Sughosh Ganu <[email protected]> --- StandaloneMmPkg/StandaloneMmPkg.dsc | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/StandaloneMmPkg/StandaloneMmPkg.dsc b/StandaloneMmPkg/StandaloneMmPkg.dsc index 84de1ab0f13a..3470e1102cc3 100644 --- a/StandaloneMmPkg/StandaloneMmPkg.dsc +++ b/StandaloneMmPkg/StandaloneMmPkg.dsc @@ -128,4 +128,5 @@ [Components.AARCH64] # ################################################################################################### [BuildOptions.AARCH64] -GCC:*_*_*_DLINK_FLAGS = -z common-page-size=0x1000 -march=armv8-a+nofp +GCC:*_*_*_DLINK_FLAGS = -z common-page-size=0x1000 -march=armv8-a+nofp -mstrict-align +GCC:*_*_*_CC_FLAGS = -mstrict-align -- 2.7.4 _______________________________________________ edk2-devel mailing list [email protected] https://lists.01.org/mailman/listinfo/edk2-devel
