diff options
| author | Michal Idziorek <m.i@gmx.at> | 2014-09-03 14:04:12 +0200 |
|---|---|---|
| committer | Michal Idziorek <m.i@gmx.at> | 2014-09-03 14:04:12 +0200 |
| commit | a6efba7a22b85c0556c8c262f3bbcaf7bda7ddfa (patch) | |
| tree | e060237fe895995ad1fd6eee0f7f3b19beed8088 /Makefile | |
| parent | 0ce7674a27043cfdf4115d09d65493ac8af13563 (diff) | |
Moved kernel to 0x10000 !
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 19 |
1 files changed, 13 insertions, 6 deletions
@@ -14,17 +14,19 @@ ############ some constants ############ #lets use the size of a 1.44 floppy for a start for our boot img -IMAGE_SIZE=1474560 +IMAGE_SIZE=1474560 #floppy #ap bin : -MP_IMG_START=25088 +MP_IMG_START=26112 #multiboot is initially at 0x6600 #font data starts here: -FONT_DATA_START=26624 +FONT_DATA_START=26624 #fool font initially at 0x6800 USB_STICK=/dev/sdd +KERNEL_START=0x10000 + ############ flags ############ @@ -81,7 +83,7 @@ all: FoolOS.img # the kernel_entry.o needs to be FIRST!! kernel.bin: $(KERNEL_ENTRY) $(ASMOBJECTS) $(OBJECTS) - ld -o $@ -Ttext 0x1000 --oformat binary -melf_i386 $^ -O0 # --gc-sections --entry=kernel_main -v + ld -o $@ -Ttext $(KERNEL_START) --oformat binary -melf_i386 $^ -O0 # --gc-sections --entry=kernel_main -v ############ fool-font ############ @@ -127,5 +129,10 @@ stick: FoolOS.img - - +##### floppy operations ####### +floppy_losetup_on: + sudo losetup /dev/loop0 data/floppy.img +floppy_losetup_off: + sudo losetup -d /dev/loop0 +floppy_init: + sudo dd if=/dev/zero of=data/floppy.img count=2880 bs=512 |