FIX: Fix scheduler for the task switch, separate desktop and mobile

targets.

	- Giving priority to aarch64 support.
	- The scheduler needed those fixes before proceeding to aarch64
	  support.
	- We use the register approach, which is correct here, the
	  platform code will just take those records and execute them.

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

1 files changed, 85 insertions, 0 deletions

diff --git a/dev/Kernel/amd64-desktop.make b/dev/Kernel/amd64-desktop.make
new file mode 100644
index 00000000..99be29ad
--- /dev/null
+++ b/dev/Kernel/amd64-desktop.make
@@ -0,0 +1,85 @@
+##################################################
+# (c) Theater Quality Corp, all rights reserved.
+# This is the minoskrnl's makefile.
+##################################################
+
+CC			= x86_64-w64-mingw32-g++
+LD			= x86_64-w64-mingw32-ld
+CCFLAGS		= -fshort-wchar -c -D__ZKA_AMD64__ -mno-red-zone -fno-rtti -fno-exceptions \
+			-std=c++20 -D__ZKA_SUPPORT_NX__ -O0 -I../Vendor -D__FSKIT_INCLUDES_NEFS__ \
+			-D__MINOSKRNL__ -D__HAVE_ZKA_APIS__ -D__FREESTANDING__ -D__ZKA__ -I./ -I../ -I../zba
+
+ASM 		= nasm
+
+DISK_DRV  =
+
+ifneq ($(ATA_PIO_SUPPORT), )
+DISK_DRV =  -D__ATA_PIO__
+endif
+
+ifneq ($(ATA_DMA_SUPPORT), )
+DISK_DRV =  -D__ATA_DMA__
+endif
+
+ifneq ($(AHCI_SUPPORT), )
+DISK_DRV =  -D__AHCI__
+endif
+
+ifneq ($(DEBUG_SUPPORT), )
+DEBUG_MACRO = -D__DEBUG__
+endif
+
+COPY		= cp
+
+# Add assembler, linker, and object files variables.
+ASMFLAGS	= -f win64
+
+# Kernel subsystem is 17 and entrypoint is hal_init_platform
+LDFLAGS		= -e hal_init_platform --subsystem=17 --image-base 0x4000000
+LDOBJ		= obj/*.obj
+
+# This file is the Kernel, responsible of task, memory, driver, sci, disk and device management.
+KERNEL_IMG		= minoskrnl.exe
+
+.PHONY: error
+error:
+	@echo "=== ERROR ==="
+	@echo "=> Use a specific target."
+
+MOVEALL=./MoveAll.X64.sh
+WINDRES=x86_64-w64-mingw32-windres
+
+.PHONY: newos-amd64-epm
+newos-amd64-epm: clean
+	$(WINDRES) KernelRsrc.rsrc -O coff -o KernelRsrc.obj
+	$(CC) $(CCFLAGS) $(DISK_DRV) $(DEBUG_MACRO) $(wildcard src/*.cc) \
+	       $(wildcard src/FS/*.cc) $(wildcard HALKit/AMD64/Storage/*.cc) \
+			$(wildcard HALKit/AMD64/PCI/*.cc) $(wildcard src/Network/*.cc) $(wildcard src/Storage/*.cc) \
+			$(wildcard HALKit/AMD64/*.cc) $(wildcard src/WS/*.cc) \
+			$(wildcard HALKit/AMD64/*.s)
+	$(ASM) $(ASMFLAGS) HALKit/AMD64/HalInterruptAPI.asm
+	$(ASM) $(ASMFLAGS) HALKit/AMD64/HalCommonAPI.asm
+	$(ASM) $(ASMFLAGS) HALKit/AMD64/HalBoot.asm
+	$(ASM) $(ASMFLAGS) HALKit/AMD64/HalUtils.asm
+	$(MOVEALL)
+
+OBJCOPY=x86_64-w64-mingw32-objcopy
+
+.PHONY: link-amd64-epm
+link-amd64-epm:
+	$(LD) $(LDFLAGS) $(LDOBJ) -o $(KERNEL_IMG)
+
+.PHONY: all
+all: newos-amd64-epm link-amd64-epm
+	@echo "Kernel => OK."
+
+.PHONY: help
+help:
+	@echo "=== HELP ==="
+	@echo "all: Build Kernel and link it."
+	@echo "link-amd64-epm: Link Kernel for EPM based disks."
+	@echo "newos-amd64-epm: Build Kernel for EPM based disks."
+
+.PHONY: clean
+clean:
+	rm -f $(LDOBJ) $(wildcard *.o) $(KERNEL_IMG)