replace nob with ms' build, move disk creation to build.bat, major comment cleanup, remove old and stupid tests, overhaul interrupt management with per-CPU vector allocation, affinity migration and safe teardown, add proper IOAPIC routing and PCI MSI/MSI-X/INTx support, migrate drivers to the new interrupt API, integrate ACPICA with a proper OS services layer, move ACPI firmware events, power button handling and S5 shutdown into acpi.sys, add parallel driver startup and atomic publication, replace PnP arrays with dynamic lists, redesign service startup again to be asynchronous, add delayed startup mode for services, allow omitting keys in services.ini, fix acpi ec deferred work handling, fix kernel threads having garbage exit code.

2026-10-28 15:18:43 +01:00
1 parent d36f19509c
commit 36eef8f58d
@@ -0,0 +1,137 @@
+# Shared x64 build rules. BUILD owns source scanning and object dependencies.
+!include sources
+
+!IF "$(AMD64)" != "1"
+!ERROR nt-lite currently targets AMD64 only.
+!ENDIF
+
+ARCHDIR=amd64
+OBJDIR=$(TARGETPATH)\$(ARCHDIR)
+_OBJ_DIR=obj
+BINDIR=$(BASEDIR)\bin
+
+CC=cl
+CXX=cl
+AS=ml64
+RC=rc
+
+COMMON=/nologo /WX /O2 /GS- /Gs999999 /Gz /Gy /EHsc- /GR- /Oi- /Z7 /std:c17 /D_CRT_SECURE_NO_WARNINGS /D_CRT_NONSTDC_NO_WARNINGS /I"$(BASEDIR)\code\public" /I"$(BASEDIR)\code\common\include"
+DRIVER_CFLAGS=$(COMMON) /W3
+USER_CFLAGS=$(COMMON) /W3
+KERNEL_CFLAGS=$(COMMON) /W3 /I"$(BASEDIR)\code\kernel\include"
+POSIX_CFLAGS=/X /I"$(BASEDIR)\code\public\posix" /I"$(BASEDIR)\code\public\freestanding" $(USER_CFLAGS)
+
+!IF "$(FLAVOR)" == "KERNEL"
+CFLAGS=$(KERNEL_CFLAGS) $(EXTRA_CFLAGS)
+!ELSEIF "$(FLAVOR)" == "BOOT"
+CFLAGS=$(KERNEL_CFLAGS) $(EXTRA_CFLAGS)
+!ELSEIF "$(FLAVOR)" == "LIBC"
+CFLAGS=$(COMMON) /W3 $(EXTRA_CFLAGS)
+!ELSEIF "$(FLAVOR)" == "COMMON"
+CFLAGS=$(COMMON) /W3 $(EXTRA_CFLAGS)
+!ELSEIF "$(FLAVOR)" == "ACPICA"
+CFLAGS=$(COMMON) /W0 /DACPI_NTLITE /I"$(BASEDIR)\code\drivers\platform\acpi\third_party\acpica\include" /wd4100 /wd4101 /wd4127 /wd4214 /wd4244 /wd4267 /wd4706 /wd4702 $(EXTRA_CFLAGS)
+!ELSEIF "$(FLAVOR)" == "LWIP"
+CFLAGS=$(DRIVER_CFLAGS) /I"$(BASEDIR)\code\drivers\net\lwip\include" /I"$(BASEDIR)\code\drivers\net\lwip\third_party\lwip\src\include" /wd4005 /wd4100 /wd4103 /wd4127 /wd4244 /wd4267 /wd4706 $(EXTRA_CFLAGS)
+!ELSEIF "$(FLAVOR)" == "EXT4"
+CFLAGS=$(DRIVER_CFLAGS) /I"$(BASEDIR)\code\drivers\fs\ext4\include" /I"$(BASEDIR)\code\drivers\fs\ext4\third_party\lwext4\include" /DCONFIG_USE_DEFAULT_CFG=1 /DCONFIG_HAVE_OWN_ERRNO=1 /DCONFIG_DEBUG_PRINTF=0 /DCONFIG_DEBUG_ASSERT=0 /DCONFIG_BLOCK_DEV_ENABLE_STATS=0 /DCONFIG_EXT4_BLOCKDEVS_COUNT=8 /DCONFIG_EXT4_MOUNTPOINTS_COUNT=8 /wd4005 /wd4100 /wd4101 /wd4103 /wd4127 /wd4244 /wd4267 /wd4706 /wd4996 $(EXTRA_CFLAGS)
+!ELSEIF "$(FLAVOR)" == "NTFS"
+CFLAGS=$(DRIVER_CFLAGS) /I"$(BASEDIR)\code\drivers\fs\ntfs\ntfs3g\include" /I"$(BASEDIR)\code\drivers\fs\ntfs\ntfs3g\third_party\ntfs-3g\include" /I"$(BASEDIR)\code\drivers\fs\ntfs\ntfs3g\third_party\ntfs-3g\include\ntfs-3g" /DHAVE_CONFIG_H=1 /DNO_NTFS_DEVICE_DEFAULT_IO_OPS=1 /wd4005 /wd4018 /wd4100 /wd4101 /wd4103 /wd4127 /wd4133 /wd4146 /wd4244 /wd4267 /wd4305 /wd4311 /wd4312 /wd4706 /wd4996 $(EXTRA_CFLAGS)
+!ELSEIF "$(FLAVOR)" == "POSIX"
+CFLAGS=$(POSIX_CFLAGS) $(EXTRA_CFLAGS)
+!ELSEIF "$(FLAVOR)" == "DRIVER"
+CFLAGS=$(DRIVER_CFLAGS) $(EXTRA_CFLAGS)
+!ELSE
+CFLAGS=$(USER_CFLAGS) $(EXTRA_CFLAGS)
+!ENDIF
+
+CXXFLAGS=$(CFLAGS) /EHsc
+ASFLAGS=/nologo $(EXTRA_ASFLAGS)
+RCFLAGS=/nologo
+LFLAGS=/nologo /NODEFAULTLIB /DEBUG
+
+# Select the build before generated object rules.
+all:
+
+# Generated rules use the compiler and object-directory macros above.
+!IF EXIST("obj\_objects.mac")
+!include obj\_objects.mac
+!ENDIF
+OBJECTS=$(AMD64_OBJECTS)
+
+!IF "$(TARGETTYPE)" == "LIBRARY"
+TARGET=$(BINDIR)\$(TARGETNAME).lib
+!ELSEIF "$(IMAGE_KIND)" == "EFI"
+TARGET=$(BINDIR)\$(TARGETNAME).efi
+!ELSEIF "$(IMAGE_KIND)" == "KERNEL"
+TARGET=$(BINDIR)\$(TARGETNAME).exe
+!ELSEIF "$(TARGETTYPE)" == "DRIVER"
+TARGET=$(BINDIR)\$(TARGETNAME).sys
+!ELSEIF "$(IMAGE_KIND)" == "DLL"
+TARGET=$(BINDIR)\$(TARGETNAME).dll
+!ELSEIF "$(TARGETTYPE)" == "PROGRAM"
+TARGET=$(BINDIR)\$(TARGETNAME).exe
+!ELSE
+!ERROR Unsupported target type.
+!ENDIF
+
+!IF "$(PASS0ONLY)" == "1"
+all:
+	@echo Pass zero complete.
+!ELSEIF "$(TARGETTYPE)" == "LIBRARY"
+# BUILD treats libraries as compile-pass targets.
+all: $(TARGET)
+!ELSEIF "$(NOLINK)" == "1"
+all: $(OBJECTS)
+!ELSE
+all: $(TARGET)
+!ENDIF
+
+.SUFFIXES: .c .cpp .cxx .asm .obj
+
+{.}.c{$(OBJDIR)}.obj:
+	@echo BUILDMSG: Compiling "$<"
+	@$(CC) $(CFLAGS) /c /Fo"$@" "$<"
+
+{.}.cpp{$(OBJDIR)}.obj:
+	@echo BUILDMSG: Compiling "$<"
+	@$(CXX) $(CXXFLAGS) /c /Fo"$@" "$<"
+
+{.}.asm{$(OBJDIR)}.obj:
+	@echo BUILDMSG: Compiling "$<"
+	@$(AS) $(ASFLAGS) /c /Fo"$@" "$<"
+
+!IF "$(TARGETTYPE)" == "LIBRARY"
+$(TARGET): $(OBJECTS)
+	@if not exist "$(BINDIR)" mkdir "$(BINDIR)"
+	@echo BUILDMSG: Archiving $(TARGET)
+	@lib /nologo /OUT:"$@" $(OBJECTS)
+!ELSEIF "$(IMAGE_KIND)" == "EFI"
+$(TARGET): $(OBJECTS) $(TARGETLIBS)
+	@if not exist "$(BINDIR)" mkdir "$(BINDIR)"
+	@echo BUILDMSG: Linking $(TARGET)
+	@link $(LFLAGS) /SUBSYSTEM:EFI_APPLICATION $(EXTRA_LFLAGS) /OUT:"$@" $(OBJECTS) $(TARGETLIBS)
+!ELSEIF "$(IMAGE_KIND)" == "KERNEL"
+$(TARGET): $(OBJECTS) $(TARGETLIBS)
+	@if not exist "$(BINDIR)" mkdir "$(BINDIR)"
+	@echo BUILDMSG: Linking $(TARGET)
+	@link $(LFLAGS) /SUBSYSTEM:NATIVE $(EXTRA_LFLAGS) /OUT:"$@" $(OBJECTS) $(TARGETLIBS)
+!ELSEIF "$(IMAGE_KIND)" == "DLL"
+$(TARGET): $(OBJECTS) $(TARGETLIBS)
+	@if not exist "$(BINDIR)" mkdir "$(BINDIR)"
+	@echo BUILDMSG: Linking $(TARGET)
+	@link $(LFLAGS) /SUBSYSTEM:NATIVE /DLL /IMPLIB:"$(BINDIR)\$(TARGETNAME).lib" $(EXTRA_LFLAGS) /OUT:"$@" $(OBJECTS) $(TARGETLIBS)
+!ELSEIF "$(TARGETTYPE)" == "DRIVER"
+$(TARGET): $(OBJECTS) $(TARGETLIBS)
+	@if not exist "$(BINDIR)" mkdir "$(BINDIR)"
+	@echo BUILDMSG: Linking $(TARGET)
+	@link $(LFLAGS) /SUBSYSTEM:NATIVE /DLL $(EXTRA_LFLAGS) /OUT:"$@" $(OBJECTS) $(TARGETLIBS)
+!ELSE
+$(TARGET): $(OBJECTS) $(TARGETLIBS)
+	@if not exist "$(BINDIR)" mkdir "$(BINDIR)"
+	@echo BUILDMSG: Linking $(TARGET)
+	@link $(LFLAGS) /SUBSYSTEM:NATIVE /DYNAMICBASE /HIGHENTROPYVA $(EXTRA_LFLAGS) /OUT:"$@" /PDB:"$(BINDIR)\$(TARGETNAME).pdb" $(OBJECTS) $(TARGETLIBS)
+!ENDIF
+
+clean:
+	@if exist "obj" rmdir /s /q "obj"