diff options
Diffstat (limited to 'userspace')
| -rw-r--r-- | userspace/Makefile | 6 | ||||
| -rw-r--r-- | userspace/linker.ld | 28 |
2 files changed, 32 insertions, 2 deletions
diff --git a/userspace/Makefile b/userspace/Makefile index 0797db2..a0817e3 100644 --- a/userspace/Makefile +++ b/userspace/Makefile @@ -1,9 +1,11 @@ CC=i686-foolos-gcc +CFLAGS=-w +LDFLAGS=-T linker.ld PROGS=shell simple brainfuck add ext2.img: $(PROGS) - dd if=/dev/zero of=ext2.img bs=512 count=2000 + dd if=/dev/zero of=ext2.img bs=512 count=5000 sudo mkfs.ext2 -O none ext2.img -F mkdir mnt sudo mount ext2.img mnt @@ -11,7 +13,7 @@ ext2.img: $(PROGS) mkdir mnt/miguel echo "hello one" > mnt/miguel/test1.txt echo "hello two" > mnt/test2.txt - cp $< mnt + cp $^ mnt # cp shell.bin mnt cp ~/temp/fool-os-stuff/binutils-fool-build/binutils/elfedit mnt sync diff --git a/userspace/linker.ld b/userspace/linker.ld new file mode 100644 index 0000000..99ae573 --- /dev/null +++ b/userspace/linker.ld @@ -0,0 +1,28 @@ +/* OUTPUT_FORMAT(binary) */ + +SECTIONS +{ + . = 0x800000; + + /* + + .text : ALIGN(0x1000) { + _TEXT_START_ = .; + *(.text) + _TEXT_END_ = .; + } + + .data : ALIGN(0x1000) { + _DATA_START_ = .; + *(.data) + _DATA_END_ = .; + } + + .bss : ALIGN(0x1000) { + _BSS_START_ = .; + *(.bss) + _BSS_END_ = .; + } + */ + +} |