| 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 | ifndef CROSS_PREFIX
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| 33 | CROSS_PREFIX = /usr/local
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| 34 | endif
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| 35 |
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| 36 | BFD_NAME = elf32-i386
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| 37 | BFD_ARCH = i386
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| 38 | BFD = elf32-i386
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| 39 | TARGET = i686-pc-linux-gnu
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| 40 | TOOLCHAIN_DIR = $(CROSS_PREFIX)/i686
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| 41 |
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| 42 | DEFS += -DMACHINE=$(MACHINE) -D__32_BITS__
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| 43 |
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| 44 | CMN1 = -m32
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| 45 | GCC_CFLAGS += $(CMN1)
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| 46 | ICC_CFLAGS += $(CMN1)
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| 47 | SUNCC_CFLAGS += $(CMN1)
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| 48 |
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| 49 | ## Accepted CPUs
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| 50 | #
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| 51 |
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| 52 | ifeq ($(MACHINE),athlon-xp)
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| 53 | CMN2 = -march=athlon-xp
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| 54 | SUNCC_CFLAGS += -xarch=ssea
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| 55 | DEFS += -DCONFIG_FENCES_P3
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| 56 | CONFIG_SMP = n
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| 57 | CONFIG_HT = n
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| 58 | endif
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| 59 | ifeq ($(MACHINE),athlon-mp)
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| 60 | CMN2 = -march=athlon-mp
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| 61 | SUNCC_CFLAGS += xarch=ssea
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| 62 | DEFS += -DCONFIG_FENCES_P3
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| 63 | CONFIG_HT = n
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| 64 | endif
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| 65 | ifeq ($(MACHINE),pentium3)
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| 66 | CMN2 = -march=pentium3
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| 67 | SUNCC_CFLAGS += -xarch=sse
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| 68 | DEFS += -DCONFIG_FENCES_P3
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| 69 | CONFIG_HT = n
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| 70 | endif
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| 71 | ifeq ($(MACHINE),pentium4)
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| 72 | CMN2 = -march=pentium4
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| 73 | SUNCC_CFLAGS += -xarch=sse2
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| 74 | DEFS += -DCONFIG_FENCES_P4
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| 75 | endif
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| 76 | ifeq ($(MACHINE),core)
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| 77 | CMN2 = -march=prescott
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| 78 | SUNCC_CFLAGS += -xarch=sse3
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| 79 | DEFS += -DCONFIG_FENCES_P4
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| 80 | endif
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| 81 |
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| 82 | FPU_NO_CFLAGS = -mno-mmx -mno-sse -mno-sse2 -mno-sse3 -mno-3dnow
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| 83 | GCC_CFLAGS += $(CMN2)
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| 84 | ICC_CFLAGS += $(CMN2)
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| 85 |
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| 86 | ## Own configuration directives
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| 87 | #
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| 88 |
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| 89 | CONFIG_ACPI = y
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| 90 |
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| 91 | ## Compile with hierarchical page tables support.
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| 92 | #
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| 93 |
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| 94 | CONFIG_PAGE_PT = y
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| 95 | DEFS += -DCONFIG_PAGE_PT
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| 96 |
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| 97 | ## Accepted configuration directives
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| 98 | #
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| 99 |
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| 100 | ifeq ($(CONFIG_SMP),y)
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| 101 | DEFS += -DCONFIG_SMP
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| 102 | endif
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| 103 | ifeq ($(CONFIG_HT),y)
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| 104 | DEFS += -DCONFIG_HT
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| 105 | endif
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| 106 |
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| 107 | ## Compile with support for software integer division.
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| 108 | #
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| 109 |
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| 110 | CONFIG_SOFTINT = y
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| 111 |
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| 112 | ARCH_SOURCES = \
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| 113 | arch/$(ARCH)/src/context.S \
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| 114 | arch/$(ARCH)/src/debug/panic.s \
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| 115 | arch/$(ARCH)/src/delay.s \
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| 116 | arch/$(ARCH)/src/asm.S \
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| 117 | arch/$(ARCH)/src/proc/scheduler.c \
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| 118 | arch/$(ARCH)/src/proc/task.c \
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| 119 | arch/$(ARCH)/src/proc/thread.c \
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| 120 | arch/$(ARCH)/src/bios/bios.c \
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| 121 | arch/$(ARCH)/src/smp/apic.c \
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| 122 | arch/$(ARCH)/src/smp/mps.c \
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| 123 | arch/$(ARCH)/src/smp/smp.c \
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| 124 | arch/$(ARCH)/src/atomic.S \
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| 125 | arch/$(ARCH)/src/smp/ipi.c \
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| 126 | arch/$(ARCH)/src/ia32xen.c \
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| 127 | arch/$(ARCH)/src/interrupt.c \
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| 128 | arch/$(ARCH)/src/pm.c \
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| 129 | arch/$(ARCH)/src/userspace.c \
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| 130 | arch/$(ARCH)/src/cpu/cpu.c \
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| 131 | arch/$(ARCH)/src/mm/as.c \
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| 132 | arch/$(ARCH)/src/mm/frame.c \
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| 133 | arch/$(ARCH)/src/mm/page.c \
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| 134 | arch/$(ARCH)/src/mm/tlb.c \
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| 135 | arch/$(ARCH)/src/ddi/ddi.c \
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| 136 | arch/$(ARCH)/src/drivers/xconsole.c \
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| 137 | arch/$(ARCH)/src/boot/boot.S \
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| 138 | arch/$(ARCH)/src/fpu_context.c \
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| 139 | arch/$(ARCH)/src/debugger.c
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