MHR-36: newoskrnl: Adding support for ARM64 based UEFI machines, (EPM

UEFI)

Signed-off-by: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>

1 files changed, 71 insertions, 0 deletions

diff --git a/Kernel/arm64-efi.make b/Kernel/arm64-efi.make
new file mode 100644
index 00000000..cf46cee6
--- /dev/null
+++ b/Kernel/arm64-efi.make
@@ -0,0 +1,71 @@
+##################################################
+# (C) Zeta Electronics Corporation, all rights reserved.
+# This is the microkernel makefile.
+##################################################
+
+CC			= clang++
+LD			= lld-link
+CCFLAGS		= -c -ffreestanding -MMD -mno-red-zone -D__NEWOS_ARM64__ -fno-rtti -fno-exceptions -I./ \
+			 -target aarch64-unknown-windows \
+				-std=c++20 -D__FSKIT_USE_NEWFS__ -D__ZETA_MACHINE__ -D__KERNEL__ -D__HAVE_MAHROUSS_APIS__ -D__MAHROUSS__
+
+ASM 		= clang++
+
+DISKDRIVER = -D__FLASH_MEM__
+
+ifneq ($(SDCARD_SUPPORT), )
+DISKDRIVER = -D__SDCARD__
+endif
+
+ifneq ($(DEBUG_SUPPORT), )
+DEBUG =  -D__DEBUG__
+endif
+
+COPY		= cp
+
+LDFLAGS		= -subsystem:efi_application -entry:hal_init_platform /nodefaultlib
+LDOBJ		= Objects/*.obj
+
+# This file is the kernel, responsible of task management and memory.
+KERNEL		= newoskrnl.exe
+KERNEL_512K = newoskrnl.512k.exe
+
+.PHONY: error
+error:
+	@echo "=== ERROR ==="
+	@echo "=> Use a specific target."
+
+MOVEALL=./MoveAll.ARM64.sh
+
+.PHONY: newos-arm64-epm
+newos-arm64-epm: clean
+	$(CC) $(CCFLAGS) $(DISKDRIVER) $(DEBUG) $(wildcard Sources/*.cxx) \
+	       $(wildcard Sources/FS/*.cxx) $(wildcard HALKit/ARM64/Storage/*.cxx) \
+			$(wildcard HALKit/ARM64/PCI/*.cxx) $(wildcard Sources/Network/*.cxx) $(wildcard Sources/Storage/*.cxx) \
+			$(wildcard HALKit/ARM64/*.cxx) $(wildcard HALKit/ARM64/*.cpp) \
+			$(wildcard HALKit/ARM64/*.s)
+
+	$(MOVEALL)
+
+OBJCOPY=x86_64-w64-mingw32-objcopy
+
+.PHONY: link-arm64-epm
+link-arm64-epm:
+	$(LD) $(LDFLAGS) $(LDOBJ) /out:$(KERNEL)
+
+.PHONY: all
+all: newos-arm64-epm link-arm64-epm
+	qemu-img create -f raw $(KERNEL_512K) 512K
+	dd if=newoskrnl.exe of=$(KERNEL_512K) bs=1 seek=0 conv=notrunc
+	@echo "NewOSKrnl => OK."
+
+.PHONY: help
+help:
+	@echo "=== HELP ==="
+	@echo "all: Build kernel and link it."
+	@echo "link-arm64-epm: Link kernel for EPM based disks."
+	@echo "newos-arm64-epm: Build kernel for EPM based disks."
+
+.PHONY: clean
+clean:
+	rm -f $(LDOBJ) $(wildcard *.o) $(KERNEL) $(KERNEL_512K)