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| - | 1 | # |
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| - | 2 | # Copyright (C) 2005 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 | ||
| - | 29 | ## Toolchain configuration |
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| - | 30 | # |
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| - | 31 | ||
| - | 32 | BFD_NAME = elf32-i386 |
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| - | 33 | BFD_ARCH = i386 |
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| - | 34 | TARGET = i686-pc-linux-gnu |
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| - | 35 | TOOLCHAIN_DIR = /usr/local/i686/bin |
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| - | 36 | ||
| - | 37 | ## Accepted CPUs |
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| - | 38 | # |
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| - | 39 | # Default CPU is Pentium 4 |
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| - | 40 | # |
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| - | 41 | ||
| 1 | ifeq (${NATIVE_COMPILER},yes) |
42 | ifeq ($CPU,athlon-xp) |
| - | 43 | CFLAGS += -march=athlon-xp -mmmx -msse -m3dnow |
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| 2 | CC=gcc |
44 | DEFS += -DFENCES=486 |
| 3 | AS=as |
45 | CONFIG_SMP = n |
| 4 | LD=ld |
46 | CONFIG_HT = n |
| - | 47 | elseifeq ($CPU,athlon-mp) |
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| - | 48 | CFLAGS += -march=athlon-mp -mmmx -msse -m3dnow |
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| 5 | OBJCOPY=objcopy |
49 | DEFS += -DFENCES=486 |
| 6 | OBJDUMP=objdump |
50 | elseifeq ($CPU,pentium3) |
| - | 51 | CFLAGS += -march=pentium3 -mmmx -msse -msse2 |
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| - | 52 | DEFS += -DFENCES=486 |
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| 7 | else |
53 | else |
| 8 | IA-32_TARGET=i686-pc-linux-gnu |
- | |
| 9 | - | ||
| 10 | IA-32_CC_DIR=/usr/local/i686/bin |
- | |
| 11 | IA-32_BINUTILS_DIR=/usr/local/i686/bin |
- | |
| 12 | - | ||
| 13 | CC=$(IA-32_CC_DIR)/$(IA-32_TARGET)-gcc |
- | |
| 14 | AS=$(IA-32_BINUTILS_DIR)/$(IA-32_TARGET)-as |
54 | CFLAGS += -march=pentium4 -mfpmath=sse -mmmx -msse -msse2 -msse3 |
| 15 | LD=$(IA-32_BINUTILS_DIR)/$(IA-32_TARGET)-ld |
55 | DEFS += -DFENCES=p4 |
| 16 | OBJCOPY=$(IA-32_BINUTILS_DIR)/$(IA-32_TARGET)-objcopy |
- | |
| 17 | OBJDUMP=$(IA-32_BINUTILS_DIR)/$(IA-32_TARGET)-objdump |
- | |
| 18 | endif |
56 | endif |
| 19 | 57 | ||
| 20 | BFD_NAME=elf32-i386 |
58 | ## Own configuration directives |
| 21 | BFD_ARCH=i386 |
59 | # |
| 22 | 60 | ||
| 23 | DEFS:=-DARCH=$(ARCH) -DFPU_LAZY |
61 | CONFIG_ACPI = y |
| 24 | 62 | ||
| 25 | ifeq (${STRONG_ORDERING},yes) |
63 | ## Accepted configuration directives |
| 26 | DEFS+=-D__STRONG_ORDERING__ |
- | |
| 27 | endif |
64 | # |
| 28 | 65 | ||
| 29 | ifdef SMP |
66 | ifeq ($(CONFIG_SMP),y) |
| 30 | DEFS+=-D$(SMP) |
67 | DEFS += -DSMP |
| 31 | endif |
68 | endif |
| - | 69 | ifeq ($(CONFIG_HT),y) |
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| 32 | 70 | DEFS += -DHT |
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| 33 | ifdef HT |
71 | endif |
| - | 72 | ifeq ($(CONFIG_FPU_LAZY),y) |
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| 34 | DEFS+=-D$(HT) |
73 | DEFS += -DFPU_LAZY |
| 35 | endif |
74 | endif |
| 36 | 75 | ||
| 37 | CPPFLAGS=$(DEFS) -nostdinc -Iinclude/ |
- | |
| 38 | CFLAGS=$(CPPFLAGS) -nostdlib -fno-builtin -fomit-frame-pointer -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3 |
- | |
| 39 | LFLAGS=-M |
- | |
| 40 | - | ||
| 41 | arch/$(ARCH)/_link.ld: arch/$(ARCH)/_link.ld.in |
- | |
| 42 | $(CC) $(CFLAGS) -E -x c $< | grep -v "^\#" > $@ |
- | |
| 43 | - | ||
| 44 | arch_sources= \ |
76 | ARCH_SOURCES = \ |
| 45 | generic/src/arch/context.s \ |
77 | arch/$(ARCH)/src/context.s \ |
| 46 | generic/src/arch/debug/panic.s \ |
78 | arch/$(ARCH)/src/debug/panic.s \ |
| 47 | generic/src/arch/delay.s \ |
79 | arch/$(ARCH)/src/delay.s \ |
| 48 | generic/src/arch/asm.S \ |
80 | arch/$(ARCH)/src/asm.S \ |
| 49 | generic/src/arch/proc/scheduler.c \ |
81 | arch/$(ARCH)/src/proc/scheduler.c \ |
| 50 | generic/src/arch/bios/bios.c \ |
82 | arch/$(ARCH)/src/bios/bios.c \ |
| 51 | generic/src/arch/smp/ap.S \ |
83 | arch/$(ARCH)/src/smp/ap.S \ |
| 52 | generic/src/arch/smp/apic.c \ |
84 | arch/$(ARCH)/src/smp/apic.c \ |
| 53 | generic/src/arch/smp/mps.c \ |
85 | arch/$(ARCH)/src/smp/mps.c \ |
| 54 | generic/src/arch/smp/smp.c \ |
86 | arch/$(ARCH)/src/smp/smp.c \ |
| 55 | generic/src/arch/atomic.S \ |
87 | arch/$(ARCH)/src/atomic.S \ |
| 56 | generic/src/arch/smp/ipi.c \ |
88 | arch/$(ARCH)/src/smp/ipi.c \ |
| 57 | generic/src/arch/ia32.c \ |
89 | arch/$(ARCH)/src/ia32.c \ |
| 58 | generic/src/arch/interrupt.c \ |
90 | arch/$(ARCH)/src/interrupt.c \ |
| 59 | generic/src/arch/pm.c \ |
91 | arch/$(ARCH)/src/pm.c \ |
| 60 | generic/src/arch/userspace.c \ |
92 | arch/$(ARCH)/src/userspace.c \ |
| 61 | generic/src/arch/cpu/cpu.c \ |
93 | arch/$(ARCH)/src/cpu/cpu.c \ |
| 62 | generic/src/arch/mm/frame.c \ |
94 | arch/$(ARCH)/src/mm/frame.c \ |
| 63 | generic/src/arch/mm/memory_init.c \ |
95 | arch/$(ARCH)/src/mm/memory_init.c \ |
| 64 | generic/src/arch/mm/page.c \ |
96 | arch/$(ARCH)/src/mm/page.c \ |
| 65 | generic/src/arch/mm/tlb.c \ |
97 | arch/$(ARCH)/src/mm/tlb.c \ |
| 66 | generic/src/arch/drivers/i8042.c \ |
98 | arch/$(ARCH)/src/drivers/i8042.c \ |
| 67 | generic/src/arch/drivers/i8254.c \ |
99 | arch/$(ARCH)/src/drivers/i8254.c \ |
| 68 | generic/src/arch/drivers/i8259.c \ |
100 | arch/$(ARCH)/src/drivers/i8259.c \ |
| 69 | generic/src/arch/drivers/ega.c \ |
101 | arch/$(ARCH)/src/drivers/ega.c \ |
| 70 | generic/src/arch/boot/boot.S \ |
102 | arch/$(ARCH)/src/boot/boot.S \ |
| 71 | generic/src/arch/boot/memmap.S\ |
103 | arch/$(ARCH)/src/boot/memmap.S \ |
| 72 | generic/src/arch/fpu_context.c\ |
104 | arch/$(ARCH)/src/fpu_context.c\ |
| 73 | generic/src/arch/fmath.c |
105 | arch/$(ARCH)/src/fmath.c |