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[kvm-unit-tests,25/33] arm: Add build steps for QCBOR library

Message ID 20240412103408.2706058-26-suzuki.poulose@arm.com (mailing list archive)
State New
Headers show
Series Support for Arm Confidential Compute Architecture | expand

Commit Message

Suzuki K Poulose April 12, 2024, 10:34 a.m. UTC 
The QCBOR library will be used for Realm attestation.

Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
---
 arm/Makefile.arm64 | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
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Patch

diff --git a/arm/Makefile.arm64 b/arm/Makefile.arm64
index b3e085d3..de73601d 100644
--- a/arm/Makefile.arm64
+++ b/arm/Makefile.arm64
@@ -9,6 +9,8 @@  ldarch = elf64-littleaarch64
 arch_LDFLAGS = -pie -n
 arch_LDFLAGS += -z notext
 CFLAGS += -mstrict-align
+CFLAGS += -I $(SRCDIR)/lib/qcbor/inc
+CFLAGS += -DQCBOR_DISABLE_FLOAT_HW_USE -DQCBOR_DISABLE_PREFERRED_FLOAT -DUSEFULBUF_DISABLE_ALL_FLOAT
 
 sve_flag := $(call cc-option, -march=armv8.5-a+sve, "")
 ifneq ($(strip $(sve_flag)),)
@@ -35,6 +37,7 @@  cflatobjs += lib/arm64/processor.o
 cflatobjs += lib/arm64/spinlock.o
 cflatobjs += lib/arm64/gic-v3-its.o lib/arm64/gic-v3-its-cmd.o
 cflatobjs += lib/arm64/rsi.o
+cflatobjs += lib/qcbor/src/qcbor_decode.o lib/qcbor/src/UsefulBuf.o
 
 ifeq ($(CONFIG_EFI),y)
 cflatobjs += lib/acpi.o
@@ -64,4 +67,5 @@  tests += $(TEST_DIR)/realm-sea.$(exe)
 include $(SRCDIR)/$(TEST_DIR)/Makefile.common
 
 arch_clean: arm_clean
-	$(RM) lib/arm64/.*.d
+	$(RM) lib/arm64/.*.d		\
+	      lib/qcbor/src/.*.d