Move kernel to cookbook recipe

.gitmodules

@@ -14,10 +14,6 @@
 	path = isolinux
 	url = https://gitlab.redox-os.org/redox-os/isolinux.git
 	branch = master
-[submodule "kernel"]
-	path = kernel
-	url = https://gitlab.redox-os.org/redox-os/kernel.git
-	branch = master
 [submodule "rust"]
 	path = rust
 	url = https://gitlab.redox-os.org/redox-os/rust.git

Makefile

@@ -16,8 +16,6 @@ clean:
 	cd cookbook && ./clean.sh
 	cargo clean --manifest-path cookbook/pkgutils/Cargo.toml
 	cargo clean --manifest-path installer/Cargo.toml
-	cargo clean --manifest-path kernel/Cargo.toml
-	cargo clean --manifest-path kernel/syscall/Cargo.toml
 	cargo clean --manifest-path redoxfs/Cargo.toml
 	-$(FUMOUNT) build/filesystem/ || true
 	rm -rf build
@@ -37,7 +35,6 @@ update:
 		"$$(cargo run --manifest-path ../installer/Cargo.toml -- --list-packages -c ../filesystem.toml)"
 	cargo update --manifest-path cookbook/pkgutils/Cargo.toml
 	cargo update --manifest-path installer/Cargo.toml
-	cargo update --manifest-path kernel/Cargo.toml
 	cargo update --manifest-path redoxfs/Cargo.toml
 
 fetch:
@@ -52,9 +49,6 @@ include mk/prefix.mk
 # Bootloader recipes
 include mk/bootloader.mk
 
-# Kernel recipes
-include mk/kernel.mk
-
 # Filesystem recipes
 include mk/initfs.mk
 include mk/filesystem.mk
@@ -111,7 +105,7 @@ env: prefix FORCE
 	bash
 
 gdb: FORCE
-	gdb build/kernel.sym --eval-command="target remote localhost:1234"
+	gdb cookbook/recipes/kernel/build/kernel.sym --eval-command="target remote localhost:1234"
 
 # An empty target
 FORCE:

config/acid.toml

@@ -11,6 +11,7 @@ acid = {}
 coreutils = {}
 ion = {}
 ipcd = {}
+kernel = {}
 ptyd = {}
 
 # User settings

config/desktop.toml

@@ -21,6 +21,7 @@ gnu-make = {}
 installer = {}
 ion = {}
 ipcd = {}
+kernel = {}
 netdb = {}
 netstack = {}
 netsurf = {}

config/jeremy.toml

@@ -54,6 +54,7 @@ ion = {}
 ipcd = {}
 jansson = {}
 jeremy = {}
+kernel = {}
 keyboard-sfx = {}
 lci = {}
 libc-bench = {}

config/maximal.toml

@@ -70,6 +70,7 @@ ion = {}
 ipcd = {}
 jansson = {}
 keyboard-sfx = {}
+kernel = {}
 lci = {}
 libc-bench = {}
 libffi = {}

config/minimal.toml

@@ -7,9 +7,10 @@ prompt = false
 
 # Package settings
 [packages]
-ipcd = {}
-ptyd = {}
 drivers = {}
+ipcd = {}
+kernel = {}
+ptyd = {}
 
 # User settings
 [users.root]

config/resist.toml

@@ -17,6 +17,7 @@ gcc = {}
 gnu-binutils = {}
 gnu-make = {}
 ipcd = {}
+kernel = {}
 netdb = {}
 netstack = {}
 netutils = {}

config/rustc.toml

@@ -21,6 +21,7 @@ gnu-make = {}
 installer = {}
 ion = {}
 ipcd = {}
+kernel = {}
 netdb = {}
 netstack = {}
 netutils = {}

config/server.toml

@@ -19,6 +19,7 @@ gnu-make = {}
 installer = {}
 ion = {}
 ipcd = {}
+kernel = {}
 netdb = {}
 netstack = {}
 netutils = {}

cookbook

@@ -1 +1 @@
-Subproject commit 17aca2f42e0ea60d72dcc00404376da209d2da5b
+Subproject commit bce519a90b1e39397d9c5a321fc4dc34a8808083

kernel

@@ -1 +0,0 @@
-Subproject commit b5a930170627e4d33b9a0eac1c61dd1d44a131e4

mk/bootloader.mk

@@ -30,10 +30,11 @@ build/bootloader-live.efi: bootloader/build/$(EFI_TARGET)/bootloader-live.efi
 	mkdir -p build
 	cp -v $< $@
 
-bootloader-coreboot/build/bootloader: build/kernel_coreboot
-	env --unset=RUST_TARGET_PATH --unset=RUSTUP_TOOLCHAIN --unset=XARGO_RUST_SRC \
-	$(MAKE) -C bootloader-coreboot clean build/bootloader KERNEL="$(ROOT)/$<"
-
-build/coreboot.elf: bootloader-coreboot/build/bootloader
-	mkdir -p build
-	cp -v $< $@
+#TODO: update coreboot bootloader/kernel
+# bootloader-coreboot/build/bootloader: build/kernel_coreboot
+# 	env --unset=RUST_TARGET_PATH --unset=RUSTUP_TOOLCHAIN --unset=XARGO_RUST_SRC \
+# 	$(MAKE) -C bootloader-coreboot clean build/bootloader KERNEL="$(ROOT)/$<"
+# 
+# build/coreboot.elf: bootloader-coreboot/build/bootloader
+# 	mkdir -p build
+# 	cp -v $< $@

mk/config.mk

@@ -42,13 +42,8 @@ endif
 # Automatic variables
 ROOT=$(CURDIR)
 export RUST_COMPILER_RT_ROOT=$(ROOT)/rust/src/llvm-project/compiler-rt
-export RUST_TARGET_PATH=$(ROOT)/kernel/targets
 export XARGO_RUST_SRC=$(ROOT)/rust/src
 
-## Kernel variables
-KTARGET=$(ARCH)-unknown-kernel
-KBUILD=build/kernel
-
 ## Userspace variables
 export TARGET=$(ARCH)-unknown-redox
 BUILD=build/userspace

mk/filesystem.mk

@@ -1,4 +1,4 @@
-build/filesystem.bin: prefix filesystem.toml build/bootloader.bin build/kernel build/initfs.img
+build/filesystem.bin: prefix filesystem.toml build/bootloader.bin build/initfs.img
 	cargo build --manifest-path cookbook/Cargo.toml --release
 	cargo build --manifest-path installer/Cargo.toml --release
 	cargo build --manifest-path redoxfs/Cargo.toml --release
@@ -15,7 +15,6 @@ build/filesystem.bin: prefix filesystem.toml build/bootloader.bin build/kernel b
 	pgrep redoxfs
 	cp -v filesystem.toml build/filesystem/filesystem.toml
 	cp -v build/bootloader.bin build/filesystem/bootloader
-	cp -v build/kernel build/filesystem/kernel
 	mkdir -v build/filesystem/pkg
 	cp -v cookbook/build/id_ed25519.pub.toml build/filesystem/pkg/id_ed25519.pub.toml
 	#TODO cp -r $(ROOT)/$(PREFIX_INSTALL)/$(TARGET)/include build/filesystem/include

mk/kernel.mk

@@ -1,10 +0,0 @@
-build/libkernel.a: kernel/Cargo.lock kernel/Cargo.toml kernel/src/* kernel/src/*/* kernel/src/*/*/* kernel/src/*/*/*/*
-	export PATH="$(PREFIX_PATH):$$PATH" && \
-	cd kernel && \
-	cargo rustc --lib --target=$(ROOT)/kernel/targets/$(KTARGET).json --release -- -C soft-float -C debuginfo=2 -C lto --emit link=../$@
-
-build/kernel: kernel/linkers/$(ARCH).ld mk/kernel_ld.sh build/libkernel.a
-	export PATH="$(PREFIX_PATH):$$PATH" && \
-	$(ROOT)/mk/kernel_ld.sh $(LD) --gc-sections -z max-page-size=0x1000 -T $< -o $@.all build/libkernel.a && \
-	$(OBJCOPY) --only-keep-debug $@.all $@.sym && \
-	$(OBJCOPY) --strip-debug $@.all $@

mk/kernel_ld.sh

@@ -1,17 +0,0 @@
-#!/usr/bin/env bash
-
-set -ex
-
-LD="$1"
-shift
-
-if "${LD}" -z use-gs-for-tls 2>&1 |
-grep "warning: -z use-gs-for-tls ignored" &> /dev/null
-then
-	echo "Please update your prefix:" >&2
-	echo "  rm -rf prefix" >&2
-	echo "  make prefix" >&2
-	exit 1
-fi
-
-exec "${LD}" -z use-gs-for-tls "$@"