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1 | # |
1 | # |
2 | # Copyright (C) 2005 Martin Decky |
2 | # Copyright (C) 2005 Martin Decky |
3 | # All rights reserved. |
3 | # All rights reserved. |
4 | # |
4 | # |
5 | # Redistribution and use in source and binary forms, with or without |
5 | # Redistribution and use in source and binary forms, with or without |
6 | # modification, are permitted provided that the following conditions |
6 | # modification, are permitted provided that the following conditions |
7 | # are met: |
7 | # are met: |
8 | # |
8 | # |
9 | # - Redistributions of source code must retain the above copyright |
9 | # - Redistributions of source code must retain the above copyright |
10 | # notice, this list of conditions and the following disclaimer. |
10 | # notice, this list of conditions and the following disclaimer. |
11 | # - Redistributions in binary form must reproduce the above copyright |
11 | # - Redistributions in binary form must reproduce the above copyright |
12 | # notice, this list of conditions and the following disclaimer in the |
12 | # notice, this list of conditions and the following disclaimer in the |
13 | # documentation and/or other materials provided with the distribution. |
13 | # documentation and/or other materials provided with the distribution. |
14 | # - The name of the author may not be used to endorse or promote products |
14 | # - The name of the author may not be used to endorse or promote products |
15 | # derived from this software without specific prior written permission. |
15 | # derived from this software without specific prior written permission. |
16 | # |
16 | # |
17 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | # |
27 | # |
28 | 28 | ||
29 | ## Toolchain configuration |
29 | ## Toolchain configuration |
30 | # |
30 | # |
31 | 31 | ||
32 | BFD_NAME = elf32-i386 |
32 | BFD_NAME = elf32-i386 |
33 | BFD_ARCH = i386 |
33 | BFD_ARCH = i386 |
34 | TARGET = i686-pc-linux-gnu |
34 | TARGET = i686-pc-linux-gnu |
35 | TOOLCHAIN_DIR = /usr/local/i686/bin |
35 | TOOLCHAIN_DIR = /usr/local/i686/bin |
36 | 36 | ||
37 | ## Accepted CPUs |
37 | ## Make some default assumptions |
38 | # |
38 | # |
- | 39 | ||
- | 40 | ifndef CPU |
|
39 | # Default CPU is Pentium 4 |
41 | CPU = pentium4 |
- | 42 | endif |
|
- | 43 | ||
- | 44 | ## Accepted CPUs |
|
40 | # |
45 | # |
41 | 46 | ||
42 | ifeq ($CPU,athlon-xp) |
47 | ifeq ($(CPU),athlon-xp) |
43 | CFLAGS += -march=athlon-xp -mmmx -msse -m3dnow |
48 | CFLAGS += -march=athlon-xp -mmmx -msse -m3dnow |
44 | DEFS += -DFENCES=486 |
49 | DEFS += -DFENCES=486 |
45 | CONFIG_SMP = n |
50 | CONFIG_SMP = n |
46 | CONFIG_HT = n |
51 | CONFIG_HT = n |
- | 52 | endif |
|
47 | elseifeq ($CPU,athlon-mp) |
53 | ifeq ($(CPU),athlon-mp) |
48 | CFLAGS += -march=athlon-mp -mmmx -msse -m3dnow |
54 | CFLAGS += -march=athlon-mp -mmmx -msse -m3dnow |
49 | DEFS += -DFENCES=486 |
55 | DEFS += -DFENCES=486 |
- | 56 | endif |
|
50 | elseifeq ($CPU,pentium3) |
57 | ifeq ($(CPU),pentium3) |
51 | CFLAGS += -march=pentium3 -mmmx -msse -msse2 |
58 | CFLAGS += -march=pentium3 -mmmx -msse -msse2 |
52 | DEFS += -DFENCES=486 |
59 | DEFS += -DFENCES=486 |
53 | else |
60 | endif |
- | 61 | ifeq ($(CPU),pentium4) |
|
54 | CFLAGS += -march=pentium4 -mfpmath=sse -mmmx -msse -msse2 -msse3 |
62 | CFLAGS += -march=pentium4 -mfpmath=sse -mmmx -msse -msse2 -msse3 |
55 | DEFS += -DFENCES=p4 |
63 | DEFS += -DFENCES=p4 |
56 | endif |
64 | endif |
57 | 65 | ||
58 | ## Own configuration directives |
66 | ## Own configuration directives |
59 | # |
67 | # |
60 | 68 | ||
61 | CONFIG_ACPI = y |
69 | CONFIG_ACPI = y |
62 | 70 | ||
63 | ## Accepted configuration directives |
71 | ## Accepted configuration directives |
64 | # |
72 | # |
65 | 73 | ||
66 | ifeq ($(CONFIG_SMP),y) |
74 | ifeq ($(CONFIG_SMP),y) |
67 | DEFS += -DSMP |
75 | DEFS += -DSMP |
68 | endif |
76 | endif |
69 | ifeq ($(CONFIG_HT),y) |
77 | ifeq ($(CONFIG_HT),y) |
70 | DEFS += -DHT |
78 | DEFS += -DHT |
71 | endif |
79 | endif |
72 | ifeq ($(CONFIG_FPU_LAZY),y) |
80 | ifeq ($(CONFIG_FPU_LAZY),y) |
73 | DEFS += -DFPU_LAZY |
81 | DEFS += -DFPU_LAZY |
74 | endif |
82 | endif |
75 | 83 | ||
76 | ARCH_SOURCES = \ |
84 | ARCH_SOURCES = \ |
77 | arch/$(ARCH)/src/context.s \ |
85 | arch/$(ARCH)/src/context.s \ |
78 | arch/$(ARCH)/src/debug/panic.s \ |
86 | arch/$(ARCH)/src/debug/panic.s \ |
79 | arch/$(ARCH)/src/delay.s \ |
87 | arch/$(ARCH)/src/delay.s \ |
80 | arch/$(ARCH)/src/asm.S \ |
88 | arch/$(ARCH)/src/asm.S \ |
81 | arch/$(ARCH)/src/proc/scheduler.c \ |
89 | arch/$(ARCH)/src/proc/scheduler.c \ |
82 | arch/$(ARCH)/src/bios/bios.c \ |
90 | arch/$(ARCH)/src/bios/bios.c \ |
83 | arch/$(ARCH)/src/smp/ap.S \ |
91 | arch/$(ARCH)/src/smp/ap.S \ |
84 | arch/$(ARCH)/src/smp/apic.c \ |
92 | arch/$(ARCH)/src/smp/apic.c \ |
85 | arch/$(ARCH)/src/smp/mps.c \ |
93 | arch/$(ARCH)/src/smp/mps.c \ |
86 | arch/$(ARCH)/src/smp/smp.c \ |
94 | arch/$(ARCH)/src/smp/smp.c \ |
87 | arch/$(ARCH)/src/atomic.S \ |
95 | arch/$(ARCH)/src/atomic.S \ |
88 | arch/$(ARCH)/src/smp/ipi.c \ |
96 | arch/$(ARCH)/src/smp/ipi.c \ |
89 | arch/$(ARCH)/src/ia32.c \ |
97 | arch/$(ARCH)/src/ia32.c \ |
90 | arch/$(ARCH)/src/interrupt.c \ |
98 | arch/$(ARCH)/src/interrupt.c \ |
91 | arch/$(ARCH)/src/pm.c \ |
99 | arch/$(ARCH)/src/pm.c \ |
92 | arch/$(ARCH)/src/userspace.c \ |
100 | arch/$(ARCH)/src/userspace.c \ |
93 | arch/$(ARCH)/src/cpu/cpu.c \ |
101 | arch/$(ARCH)/src/cpu/cpu.c \ |
94 | arch/$(ARCH)/src/mm/frame.c \ |
102 | arch/$(ARCH)/src/mm/frame.c \ |
95 | arch/$(ARCH)/src/mm/memory_init.c \ |
103 | arch/$(ARCH)/src/mm/memory_init.c \ |
96 | arch/$(ARCH)/src/mm/page.c \ |
104 | arch/$(ARCH)/src/mm/page.c \ |
97 | arch/$(ARCH)/src/mm/tlb.c \ |
105 | arch/$(ARCH)/src/mm/tlb.c \ |
98 | arch/$(ARCH)/src/drivers/i8042.c \ |
106 | arch/$(ARCH)/src/drivers/i8042.c \ |
99 | arch/$(ARCH)/src/drivers/i8254.c \ |
107 | arch/$(ARCH)/src/drivers/i8254.c \ |
100 | arch/$(ARCH)/src/drivers/i8259.c \ |
108 | arch/$(ARCH)/src/drivers/i8259.c \ |
101 | arch/$(ARCH)/src/drivers/ega.c \ |
109 | arch/$(ARCH)/src/drivers/ega.c \ |
102 | arch/$(ARCH)/src/boot/boot.S \ |
110 | arch/$(ARCH)/src/boot/boot.S \ |
103 | arch/$(ARCH)/src/boot/memmap.S \ |
111 | arch/$(ARCH)/src/boot/memmap.S \ |
104 | arch/$(ARCH)/src/fpu_context.c\ |
112 | arch/$(ARCH)/src/fpu_context.c\ |
105 | arch/$(ARCH)/src/fmath.c |
113 | arch/$(ARCH)/src/fmath.c |
106 | 114 |