| 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 |
| |
| # GCC 4.0.1 compiled for mipsEL has problems compiling in |
| # BigEndian mode with the swl/swr/lwl/lwr instructions. |