Changeset 4155 for libcaca/trunk


Ignore:
Timestamp:
Dec 20, 2009, 2:36:15 PM (10 years ago)
Author:
Jean-Yves Lamoureux
Message:
  • Forgot kernel build script
File:
1 edited

Legend:

Unmodified
Added
Removed
  • libcaca/trunk/build-kernel

    r4148 r4155  
    11#! /bin/sh
    22
    3 ##  Kernel-mode libcaca compilation script -- Sam Hocevar <sam@hocevar.net>
     3##  Kernel-mode libcaca compilation script -- Sam Hocevar <sam@zoy.org>
    44##  $Id$
    55
     
    77set -e
    88
    9 CFLAGS="-fno-builtin -O2 -I. -I.. -I../caca/ -Wall"
    10 CPPFLAGS="-D__KERNEL__ -nostdinc -include kernel/kernel.h"
     9CFLAGS="-fno-builtin -O0 -I. -I.. -I../caca/ -Wall -D__KERNEL__ -fno-stack-protector -m32"
    1110LDFLAGS="-nostdlib -Wl,-N -Wl,-Ttext -Wl,100000"
    1211
    1312./configure --disable-slang --disable-ncurses --disable-win32 \
    14             --disable-conio --disable-x11 --disable-gl --disable-network \
    15             --enable-vga --disable-imlib2 --disable-doc \
    16             --host i386
     13                    --disable-conio --disable-x11 --disable-gl --disable-network \
     14                    --enable-vga --disable-imlib2 --disable-doc \
     15                    --host i386
    1716
    18 # We need this.
    19 make clean
     17# Compile cacademo, leave it as an object
     18cd caca && make && cd ..
     19cd examples && make dithering.o && cd ..
    2020
    21 cd caca && make && cd ..
    2221
    23 cd src && make cacademo.o && cd ..
     22cd kernel
    2423
    25 cd kernel &&
    26     gcc $CFLAGS -c multiboot.S -o multiboot.o &&
    27     gcc $CFLAGS $CPPFLAGS -c kernel.c -o kernel.o &&
     24# Bootsector
     25nasm -f bin -o bootsect.bin boot/bootsect.asm
     26# Interruption handlers
     27nasm -f elf -o int.o boot/int.asm
     28
     29##### Boot (x86)
     30# Stage2, loads GDT, PIC, IDT, interrupts, then calls kmain()
     31gcc $CFLAGS boot/stage2.c -c
     32# GDT installation, called by stage2
     33gcc $CFLAGS boot/gdt.c -c
     34# PIC installation, called by stage2
     35gcc $CFLAGS boot/pic.c -c
     36# IDT installation, called by stage2
     37gcc $CFLAGS boot/idt.c -c
     38# Interruptions installation, called by stage2
     39gcc $CFLAGS boot/interruptions.c -c
     40
     41##### Drivers
     42# Floppy driver
     43gcc $CFLAGS drivers/floppy.c -c
     44# Processor driver
     45gcc $CFLAGS drivers/processor.c -c
     46# Keyboard handler
     47gcc $CFLAGS drivers/keyboard.c -c
     48# Memory driver
     49gcc $CFLAGS drivers/memory.c -c
     50# Programmable Interval Timer driver
     51gcc $CFLAGS drivers/timer.c -c
     52
     53# Minimalistic libc
     54gcc $CFLAGS klibc.c -c
     55
     56# Kernel by itself, contains cmain() which calls main()
     57gcc $CFLAGS kernel.c -c
     58
     59# Link everything but bootsector, kernel.o MUST be at the very end
     60ld --oformat binary -Ttext 1000 stage2.o gdt.o pic.o int.o idt.o interruptions.o keyboard.o memory.o timer.o floppy.o processor.o klibc.o kernel.o -Map kernel.map ../caca/.libs/libcaca.a   -o kern.bin
     61   
     62ls -ail kern.bin
    2863cd ..
    2964
    30 gcc $LDFLAGS -o src/cacademo kernel/multiboot.o kernel/kernel.o src/cacademo.o caca/.libs/libcaca.a
    31 
    32 objcopy -O binary src/cacademo cacademo.boot
    33 
    34 # For further development: create floppy images using the kernel
    35 gcc -traditional -c -o bootsect.o kernel/bootsect.S
    36 ld -Ttext 0x0 -s --oformat binary bootsect.o -o cacademo.img
    37 
     65# Copy bootsector at the very beginning of the floppy (first sector/512 bytes of the image), then kernel right after
     66cat kernel/bootsect.bin  kernel/kern.bin /dev/zero | dd of=cacademo.img bs=512 count=2500
Note: See TracChangeset for help on using the changeset viewer.