| 1 | #
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| 2 | # Copyright (c) 2006 Martin Decky
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| 3 | # All rights reserved.
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| 4 | #
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| 5 | # Redistribution and use in source and binary forms, with or without
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| 6 | # modification, are permitted provided that the following conditions
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| 7 | # are met:
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| 8 | #
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| 9 | # - Redistributions of source code must retain the above copyright
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| 10 | # notice, this list of conditions and the following disclaimer.
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| 11 | # - Redistributions in binary form must reproduce the above copyright
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| 12 | # notice, this list of conditions and the following disclaimer in the
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| 13 | # documentation and/or other materials provided with the distribution.
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| 14 | # - The name of the author may not be used to endorse or promote products
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| 15 | # derived from this software without specific prior written permission.
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| 16 | #
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| 17 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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| 18 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 19 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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| 20 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 21 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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| 22 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 23 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 24 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 25 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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| 26 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 27 | #
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| 28 |
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| 29 | ## Toolchain configuration
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| 30 | #
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| 31 |
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| 32 | BFD_NAME = elf32-i386
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| 33 | BFD_ARCH = i386
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| 34 | BFD = elf32-i386
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| 35 | TARGET = i686-pc-linux-gnu
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| 36 | TOOLCHAIN_DIR = /usr/local/i686
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| 37 |
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| 38 | DEFS += -DMACHINE=$(MACHINE) -D__32_BITS__
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| 39 |
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| 40 | ## Accepted CPUs
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| 41 | #
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| 42 |
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| 43 | ifeq ($(MACHINE),athlon-xp)
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| 44 | CFLAGS += -march=athlon-xp -mmmx -msse -m3dnow
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| 45 | DEFS += -DCONFIG_FENCES_P3
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| 46 | CONFIG_SMP = n
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| 47 | CONFIG_HT = n
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| 48 | endif
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| 49 | ifeq ($(MACHINE),athlon-mp)
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| 50 | CFLAGS += -march=athlon-mp -mmmx -msse -m3dnow
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| 51 | DEFS += -DCONFIG_FENCES_P3
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| 52 | CONFIG_HT = n
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| 53 | endif
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| 54 | ifeq ($(MACHINE),pentium3)
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| 55 | CFLAGS += -march=pentium3 -mmmx -msse
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| 56 | DEFS += -DCONFIG_FENCES_P3
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| 57 | CONFIG_HT = n
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| 58 | endif
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| 59 | ifeq ($(MACHINE),prescott)
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| 60 | CFLAGS += -march=pentium4 -mfpmath=sse -mmmx -msse -msse2 -msse3
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| 61 | DEFS += -DCONFIG_FENCES_P4
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| 62 | endif
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| 63 | ifeq ($(MACHINE),pentium4)
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| 64 | CFLAGS += -march=pentium4 -mfpmath=sse -mmmx -msse -msse2
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| 65 | DEFS += -DCONFIG_FENCES_P4
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| 66 | endif
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| 67 |
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| 68 | ## Own configuration directives
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| 69 | #
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| 70 |
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| 71 | CONFIG_ACPI = y
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| 72 |
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| 73 | ## Compile with hierarchical page tables support.
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| 74 | #
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| 75 |
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| 76 | CONFIG_PAGE_PT = y
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| 77 | DEFS += -DCONFIG_PAGE_PT
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| 78 |
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| 79 | ## Accepted configuration directives
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| 80 | #
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| 81 |
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| 82 | ifeq ($(CONFIG_SMP),y)
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| 83 | DEFS += -DCONFIG_SMP
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| 84 | endif
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| 85 | ifeq ($(CONFIG_HT),y)
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| 86 | DEFS += -DCONFIG_HT
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| 87 | endif
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| 88 |
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| 89 | ## Compile with support for software integer division.
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| 90 | #
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| 91 |
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| 92 | CONFIG_SOFTINT = y
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| 93 |
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| 94 | ARCH_SOURCES = \
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| 95 | arch/$(ARCH)/src/context.s \
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| 96 | arch/$(ARCH)/src/debug/panic.s \
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| 97 | arch/$(ARCH)/src/delay.s \
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| 98 | arch/$(ARCH)/src/asm.S \
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| 99 | arch/$(ARCH)/src/proc/scheduler.c \
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| 100 | arch/$(ARCH)/src/proc/task.c \
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| 101 | arch/$(ARCH)/src/proc/thread.c \
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| 102 | arch/$(ARCH)/src/bios/bios.c \
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| 103 | arch/$(ARCH)/src/smp/apic.c \
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| 104 | arch/$(ARCH)/src/smp/mps.c \
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| 105 | arch/$(ARCH)/src/smp/smp.c \
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| 106 | arch/$(ARCH)/src/atomic.S \
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| 107 | arch/$(ARCH)/src/smp/ipi.c \
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| 108 | arch/$(ARCH)/src/ia32xen.c \
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| 109 | arch/$(ARCH)/src/interrupt.c \
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| 110 | arch/$(ARCH)/src/pm.c \
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| 111 | arch/$(ARCH)/src/userspace.c \
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| 112 | arch/$(ARCH)/src/cpu/cpu.c \
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| 113 | arch/$(ARCH)/src/mm/as.c \
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| 114 | arch/$(ARCH)/src/mm/frame.c \
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| 115 | arch/$(ARCH)/src/mm/memory_init.c \
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| 116 | arch/$(ARCH)/src/mm/page.c \
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| 117 | arch/$(ARCH)/src/mm/tlb.c \
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| 118 | arch/$(ARCH)/src/ddi/ddi.c \
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| 119 | arch/$(ARCH)/src/drivers/xconsole.c \
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| 120 | arch/$(ARCH)/src/boot/boot.S \
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| 121 | arch/$(ARCH)/src/fpu_context.c \
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| 122 | arch/$(ARCH)/src/debugger.c
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