1,18 → 1,135 |
MIPS_TARGET=mipsel-linux-gnu |
MIPS_CC_DIR=/usr/local/mipsel/bin |
MIPS_BINUTILS_DIR=/usr/local/mipsel/bin |
# |
# Copyright (C) 2005 Martin Decky |
# All rights reserved. |
# |
# Redistribution and use in source and binary forms, with or without |
# modification, are permitted provided that the following conditions |
# are met: |
# |
# - Redistributions of source code must retain the above copyright |
# notice, this list of conditions and the following disclaimer. |
# - Redistributions in binary form must reproduce the above copyright |
# notice, this list of conditions and the following disclaimer in the |
# documentation and/or other materials provided with the distribution. |
# - The name of the author may not be used to endorse or promote products |
# derived from this software without specific prior written permission. |
# |
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
# |
|
CC=$(MIPS_CC_DIR)/$(MIPS_TARGET)-gcc |
AS=$(MIPS_BINUTILS_DIR)/$(MIPS_TARGET)-as |
LD=$(MIPS_BINUTILS_DIR)/$(MIPS_TARGET)-ld |
OBJDUMP=$(MIPS_BINUTILS_DIR)/$(MIPS_TARGET)-objdump |
OBJCOPY=$(MIPS_BINUTILS_DIR)/$(MIPS_TARGET)-objcopy |
BFD_ARCH=mips |
## Toolchain configuration |
# |
|
DEFS=-DARCH=$(ARCH) -DMACHINE=${MACHINE} -DKERNEL_LOAD_ADDRESS=${KERNEL_LOAD_ADDRESS} |
CFLAGS=$(DEFS) -mno-abicalls -G 0 -nostdlib -fno-builtin -O2 -fno-zero-initialized-in-bss |
BFD_NAME = elf32-i386 |
BFD_ARCH = mips |
TARGET = mipsel-linux-gnu |
TOOLCHAIN_DIR = /usr/local/mipsel/bin |
|
## Make some default assumptions |
# |
|
ifndef CPU |
CPU = pentium4 |
endif |
|
## Accepted CPUs |
# |
|
ifeq ($(CPU),athlon-xp) |
CFLAGS += -march=athlon-xp -mmmx -msse -m3dnow |
DEFS += -DFENCES=486 |
CONFIG_SMP = n |
CONFIG_HT = n |
endif |
ifeq ($(CPU),athlon-mp) |
CFLAGS += -march=athlon-mp -mmmx -msse -m3dnow |
DEFS += -DFENCES=486 |
endif |
ifeq ($(CPU),pentium3) |
CFLAGS += -march=pentium3 -mmmx -msse -msse2 |
DEFS += -DFENCES=486 |
endif |
ifeq ($(CPU),pentium4) |
CFLAGS += -march=pentium4 -mfpmath=sse -mmmx -msse -msse2 -msse3 |
DEFS += -DFENCES=p4 |
endif |
|
## Own configuration directives |
# |
|
CONFIG_ACPI = y |
|
## Accepted configuration directives |
# |
|
ifeq ($(CONFIG_SMP),y) |
DEFS += -DSMP |
endif |
ifeq ($(CONFIG_HT),y) |
DEFS += -DHT |
endif |
ifeq ($(CONFIG_FPU_LAZY),y) |
DEFS += -DFPU_LAZY |
endif |
|
ARCH_SOURCES = \ |
arch/$(ARCH)/src/context.s \ |
arch/$(ARCH)/src/debug/panic.s \ |
arch/$(ARCH)/src/delay.s \ |
arch/$(ARCH)/src/asm.S \ |
arch/$(ARCH)/src/proc/scheduler.c \ |
arch/$(ARCH)/src/bios/bios.c \ |
arch/$(ARCH)/src/smp/ap.S \ |
arch/$(ARCH)/src/smp/apic.c \ |
arch/$(ARCH)/src/smp/mps.c \ |
arch/$(ARCH)/src/smp/smp.c \ |
arch/$(ARCH)/src/atomic.S \ |
arch/$(ARCH)/src/smp/ipi.c \ |
arch/$(ARCH)/src/ia32.c \ |
arch/$(ARCH)/src/interrupt.c \ |
arch/$(ARCH)/src/pm.c \ |
arch/$(ARCH)/src/userspace.c \ |
arch/$(ARCH)/src/cpu/cpu.c \ |
arch/$(ARCH)/src/mm/frame.c \ |
arch/$(ARCH)/src/mm/memory_init.c \ |
arch/$(ARCH)/src/mm/page.c \ |
arch/$(ARCH)/src/mm/tlb.c \ |
arch/$(ARCH)/src/drivers/i8042.c \ |
arch/$(ARCH)/src/drivers/i8254.c \ |
arch/$(ARCH)/src/drivers/i8259.c \ |
arch/$(ARCH)/src/drivers/ega.c \ |
arch/$(ARCH)/src/boot/boot.S \ |
arch/$(ARCH)/src/boot/memmap.S \ |
arch/$(ARCH)/src/fpu_context.c\ |
arch/$(ARCH)/src/fmath.c |
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DEFS= -DMACHINE=${MACHINE} -DKERNEL_LOAD_ADDRESS=${KERNEL_LOAD_ADDRESS} |
CFLAGS=-mno-abicalls -G 0 -nostdlib -fno-builtin -O2 -fno-zero-initialized-in-bss |
LFLAGS= |
BFD_ARCH=mips |
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# GCC 4.0.1 compiled for mipsEL has problems compiling in |
# BigEndian mode with the swl/swr/lwl/lwr instructions. |