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Add two dummy modules

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This commit is contained in:
Braiden Vasco 2017-11-05 18:24:19 +00:00
parent e7401dcc67
commit 2173d144b1
7 changed files with 25 additions and 13 deletions
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2
.gitignore vendored
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@ -5,7 +5,5 @@
/arch/kernel /arch/kernel
/libk/libk.a /libk/libk.a
/modules/dummy
/iso/image.iso /iso/image.iso
/iso/rootfs/boot/kernelmq /iso/rootfs/boot/kernelmq
/iso/rootfs/boot/dummy

2
Makefile
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@ -3,7 +3,7 @@ include config.mk
export INCLUDE = $(shell pwd)/include export INCLUDE = $(shell pwd)/include
export KERNEL = $(shell pwd)/arch/kernel export KERNEL = $(shell pwd)/arch/kernel
export LIBK = $(shell pwd)/libk/libk.a export LIBK = $(shell pwd)/libk/libk.a
export DUMMY = $(shell pwd)/modules/dummy export MODULES = $(addprefix $(shell pwd)/modules/, dummy1.bin dummy2.bin)
run: run-iso run: run-iso

4
iso/Makefile
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@ -4,8 +4,8 @@ run: all
all: all:
grub-file --is-x86-multiboot2 "$(KERNEL)" grub-file --is-x86-multiboot2 "$(KERNEL)"
cp "$(KERNEL)" rootfs/boot/kernelmq cp "$(KERNEL)" rootfs/boot/kernelmq
cp "$(DUMMY)" rootfs/boot/dummy cp $(MODULES) rootfs/boot/
grub-mkrescue rootfs -o image.iso grub-mkrescue rootfs -o image.iso
clean: clean:
rm -f image.iso rootfs/boot/kernelmq rootfs/boot/dummy rm -f image.iso rootfs/boot/kernelmq rootfs/boot/*.bin

4
iso/rootfs/boot/grub/grub.cfg
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@ -1,4 +1,6 @@
menuentry "KernelMQ" { menuentry "KernelMQ" {
multiboot2 /boot/kernelmq hello kernel multiboot2 /boot/kernelmq hello kernel
module2 /boot/dummy qwe rty
module2 /boot/dummy1.bin foo bar
module2 /boot/dummy2.bin car cdr
} }

10
modules/Makefile
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@ -1,5 +1,9 @@
all: BINS = dummy1.bin dummy2.bin
nasm -f bin dummy.asm -o dummy
all: $(BINS)
clean: clean:
rm -f dummy rm -f $(BINS)
%.bin: %.asm
nasm -f bin $< -o $@

5
modules/dummy.asm → modules/dummy1.asm
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@ -1,10 +1,7 @@
[BITS 32] [BITS 32]
main: main:
mov eax, 512 mov eax, 123
int 0x80
mov eax, 35000
int 0x80 int 0x80
mov eax, 0 ; exit mov eax, 0 ; exit

11
modules/dummy2.asm Normal file
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@ -0,0 +1,11 @@
[BITS 32]
main:
mov eax, 456
int 0x80
mov eax, 0 ; exit
mov ebx, 0 ; error code
int 0x80
ret