Rev 455 | Rev 458 | Go to most recent revision | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
Rev 455 | Rev 457 | ||
---|---|---|---|
Line 27... | Line 27... | ||
27 | # |
27 | # |
28 | 28 | ||
29 | ## Toolchain configuration |
29 | ## Toolchain configuration |
30 | # |
30 | # |
31 | 31 | ||
32 | BFD_NAME = elf32-i386 |
- | |
33 | BFD_ARCH = mips |
32 | BFD_ARCH = mips |
34 | TARGET = mipsel-linux-gnu |
33 | TARGET = mipsel-linux-gnu |
35 | TOOLCHAIN_DIR = /usr/local/mipsel/bin |
34 | TOOLCHAIN_DIR = /usr/local/mipsel/bin |
36 | 35 | ||
37 | ## Make some default assumptions |
36 | ## Make some default assumptions |
38 | # |
37 | # |
39 | 38 | ||
40 | ifndef CPU |
39 | ifndef MACHINE |
41 | CPU = pentium4 |
40 | MACHINE = msim |
42 | endif |
41 | endif |
43 | 42 | ||
44 | ## Accepted CPUs |
- | |
45 | # |
- | |
46 | - | ||
47 | ifeq ($(CPU),athlon-xp) |
- | |
48 | CFLAGS += -march=athlon-xp -mmmx -msse -m3dnow |
- | |
49 | DEFS += -DFENCES=486 |
43 | KERNEL_LOAD_ADDRESS = 0x80100000 |
50 | CONFIG_SMP = n |
- | |
51 | CONFIG_HT = n |
- | |
52 | endif |
- | |
53 | ifeq ($(CPU),athlon-mp) |
- | |
54 | CFLAGS += -march=athlon-mp -mmmx -msse -m3dnow |
44 | CFLAGS += -mno-abicalls -G 0 -fno-zero-initialized-in-bss |
55 | DEFS += -DFENCES=486 |
- | |
56 | endif |
- | |
57 | ifeq ($(CPU),pentium3) |
- | |
58 | CFLAGS += -march=pentium3 -mmmx -msse -msse2 |
- | |
59 | DEFS += -DFENCES=486 |
- | |
60 | endif |
- | |
61 | ifeq ($(CPU),pentium4) |
- | |
62 | CFLAGS += -march=pentium4 -mfpmath=sse -mmmx -msse -msse2 -msse3 |
45 | DEFS += -DMACHINE=${MACHINE} -DKERNEL_LOAD_ADDRESS=${KERNEL_LOAD_ADDRESS} |
63 | DEFS += -DFENCES=p4 |
- | |
64 | endif |
- | |
65 | - | ||
66 | ## Own configuration directives |
- | |
67 | # |
- | |
68 | - | ||
69 | CONFIG_ACPI = y |
- | |
70 | 46 | ||
71 | ## Accepted configuration directives |
47 | ## Accepted MACHINEs |
72 | # |
48 | # |
73 | 49 | ||
74 | ifeq ($(CONFIG_SMP),y) |
50 | ifeq ($(MACHINE),indy) |
75 | DEFS += -DSMP |
- | |
76 | endif |
- | |
77 | ifeq ($(CONFIG_HT),y) |
- | |
78 | DEFS += -DHT |
- | |
79 | endif |
- | |
80 | ifeq ($(CONFIG_FPU_LAZY),y) |
- | |
81 | DEFS += -DFPU_LAZY |
- | |
82 | endif |
- | |
83 | - | ||
84 | ARCH_SOURCES = \ |
- | |
85 | arch/$(ARCH)/src/context.s \ |
- | |
86 | arch/$(ARCH)/src/debug/panic.s \ |
- | |
87 | arch/$(ARCH)/src/delay.s \ |
- | |
88 | arch/$(ARCH)/src/asm.S \ |
- | |
89 | arch/$(ARCH)/src/proc/scheduler.c \ |
- | |
90 | arch/$(ARCH)/src/bios/bios.c \ |
- | |
91 | arch/$(ARCH)/src/smp/ap.S \ |
- | |
92 | arch/$(ARCH)/src/smp/apic.c \ |
- | |
93 | arch/$(ARCH)/src/smp/mps.c \ |
- | |
94 | arch/$(ARCH)/src/smp/smp.c \ |
- | |
95 | arch/$(ARCH)/src/atomic.S \ |
- | |
96 | arch/$(ARCH)/src/smp/ipi.c \ |
- | |
97 | arch/$(ARCH)/src/ia32.c \ |
- | |
98 | arch/$(ARCH)/src/interrupt.c \ |
- | |
99 | arch/$(ARCH)/src/pm.c \ |
- | |
100 | arch/$(ARCH)/src/userspace.c \ |
- | |
101 | arch/$(ARCH)/src/cpu/cpu.c \ |
- | |
102 | arch/$(ARCH)/src/mm/frame.c \ |
- | |
103 | arch/$(ARCH)/src/mm/memory_init.c \ |
- | |
104 | arch/$(ARCH)/src/mm/page.c \ |
- | |
105 | arch/$(ARCH)/src/mm/tlb.c \ |
- | |
106 | arch/$(ARCH)/src/drivers/i8042.c \ |
- | |
107 | arch/$(ARCH)/src/drivers/i8254.c \ |
- | |
108 | arch/$(ARCH)/src/drivers/i8259.c \ |
- | |
109 | arch/$(ARCH)/src/drivers/ega.c \ |
- | |
110 | arch/$(ARCH)/src/boot/boot.S \ |
- | |
111 | arch/$(ARCH)/src/boot/memmap.S \ |
- | |
112 | arch/$(ARCH)/src/fpu_context.c\ |
- | |
113 | arch/$(ARCH)/src/fmath.c |
- | |
114 | - | ||
115 | - | ||
116 | - | ||
117 | - | ||
118 | - | ||
119 | - | ||
120 | - | ||
121 | - | ||
122 | - | ||
123 | - | ||
124 | - | ||
125 | - | ||
126 | - | ||
127 | - | ||
128 | - | ||
129 | - | ||
130 | DEFS= -DMACHINE=${MACHINE} -DKERNEL_LOAD_ADDRESS=${KERNEL_LOAD_ADDRESS} |
- | |
131 | CFLAGS=-mno-abicalls -G 0 -nostdlib -fno-builtin -O2 -fno-zero-initialized-in-bss |
- | |
132 | LFLAGS= |
- | |
133 | - | ||
134 | # GCC 4.0.1 compiled for mipsEL has problems compiling in |
51 | # GCC 4.0.1 compiled for mipsEL has problems compiling in |
135 | # BigEndian mode with the swl/swr/lwl/lwr instructions. |
52 | # BigEndian mode with the swl/swr/lwl/lwr instructions. |
136 | # We have to compile it with mips-sgi-irix5 to get it right. |
53 | # We have to compile it with mips-sgi-irix5 to get it right. |
137 | ifeq (${MACHINE},indy) |
- | |
138 | MIPS_TARGET=mips-sgi-irix5 |
- | |
139 | MIPS_CC_DIR=/usr/local/mips/bin |
- | |
140 | MIPS_BINUTILS_DIR=/usr/local/mips/bin |
- | |
141 | 54 | ||
142 | CFLAGS += -EB -DBIG_ENDIAN -DHAVE_FPU -DFPU_LAZY -march=r4600 |
55 | BFD_NAME = elf32-bigmips |
143 | BFD = ecoff-bigmips |
56 | BFD = ecoff-bigmips |
- | 57 | TARGET = mips-sgi-irix5 |
|
- | 58 | TOOLCHAIN_DIR = /usr/local/mips/bin |
|
144 | KERNEL_LOAD_ADDRESS = 0x88002000 |
59 | KERNEL_LOAD_ADDRESS = 0x88002000 |
145 | BFD_NAME=elf32-bigmips |
60 | CFLAGS += -EB -DBIG_ENDIAN -DHAVE_FPU -march=r4600 |
146 | endif |
61 | endif |
147 | - | ||
148 | ifeq (${MACHINE},lgxemul) |
62 | ifeq ($(MACHINE}),lgxemul) |
149 | CFLAGS += -DHAVE_FPU -DFPU_LAZY -mips3 |
- | |
150 | BFD = ecoff-littlemips |
- | |
151 | KERNEL_LOAD_ADDRESS = 0x80100000 |
- | |
152 | BFD_NAME=elf32-tradlittlemips |
63 | BFD_NAME=elf32-tradlittlemips |
- | 64 | BFD = ecoff-littlemips |
|
- | 65 | CFLAGS += -DHAVE_FPU -mips3 |
|
153 | endif |
66 | endif |
154 | - | ||
155 | ifeq (${MACHINE},bgxemul) |
67 | ifeq ($(MACHINE),bgxemul) |
156 | MIPS_TARGET=mips-sgi-irix5 |
- | |
157 | MIPS_CC_DIR=/usr/local/mips/bin |
- | |
158 | MIPS_BINUTILS_DIR=/usr/local/mips/bin |
- | |
159 | - | ||
160 | CFLAGS += -EB -DBIG_ENDIAN -DHAVE_FPU -DFPU_LAZY -mips3 |
- | |
161 | BFD = ecoff-bigmips |
- | |
162 | KERNEL_LOAD_ADDRESS = 0x80100000 |
- | |
163 | BFD_NAME=elf32-bigmips |
68 | BFD_NAME=elf32-bigmips |
- | 69 | BFD = ecoff-bigmips |
|
- | 70 | TARGET = mips-sgi-irix5 |
|
- | 71 | TOOLCHAIN_DIR = /usr/local/mips/bin |
|
- | 72 | CFLAGS += -EB -DBIG_ENDIAN -DHAVE_FPU -mips3 |
|
164 | endif |
73 | endif |
165 | - | ||
- | 74 | ifeq ($(MACHINE),msim4kc) |
|
166 | # MSIM needs lwl/swl patch & 4kc instruction patch to work |
75 | # MSIM needs lwl/swl patch & 4kc instruction patch to work |
167 | # otherwise add -mmemcpy -mips3 |
76 | # otherwise add -mmemcpy -mips3 |
168 | ifeq (${MACHINE},msim4kc) |
- | |
169 | BFD = binary |
- | |
170 | CFLAGS += -mhard-float -march=4kc |
- | |
171 | KERNEL_LOAD_ADDRESS = 0x80100000 |
- | |
172 | BFD_NAME=elf32-tradlittlemips |
- | |
173 | endif |
- | |
174 | 77 | ||
175 | ifeq (${MACHINE},msim) |
- | |
176 | BFD = binary |
- | |
177 | CFLAGS += -mhard-float -mips3 |
- | |
178 | KERNEL_LOAD_ADDRESS = 0x80100000 |
- | |
179 | BFD_NAME=elf32-tradlittlemips |
78 | BFD_NAME = elf32-tradlittlemips |
- | 79 | BFD = binary |
|
- | 80 | CFLAGS += -mhard-float -march=4kc |
|
180 | endif |
81 | endif |
181 | - | ||
- | 82 | ifeq ($(MACHINE),simics) |
|
182 | # SIMICS 4kc emulation is broken, although for instructions |
83 | # SIMICS 4kc emulation is broken, although for instructions |
183 | # that do not bother us |
84 | # that do not bother us |
- | 85 | ||
184 | ifeq (${MACHINE},simics) |
86 | BFD_NAME = elf32-tradlittlemips |
185 | BFD = elf32-tradlittlemips |
87 | BFD = elf32-tradlittlemips |
186 | CFLAGS += -mhard-float -mips3 |
88 | CFLAGS += -mhard-float -mips3 |
- | 89 | endif |
|
187 | KERNEL_LOAD_ADDRESS = 0x80100000 |
90 | ifeq ($(MACHINE),msim) |
188 | BFD_NAME=elf32-tradlittlemips |
91 | BFD_NAME = elf32-tradlittlemips |
- | 92 | BFD = binary |
|
- | 93 | CFLAGS += -mhard-float -mips3 |
|
189 | endif |
94 | endif |
190 | 95 | ||
191 | arch/$(ARCH)/_link.ld: arch/$(ARCH)/_link.ld.in |
96 | ## Own configuration directives |
- | 97 | # |
|
- | 98 | ||
- | 99 | CONFIG_OFW = y |
|
- | 100 | ||
192 | $(CC) $(CFLAGS) -C -DBFD=${BFD} -E -x c $< | grep -v "^\#" > $@ |
101 | ## Accepted configuration directives |
- | 102 | # |
|
- | 103 | ||
- | 104 | ifeq ($(CONFIG_FPU_LAZY),y) |
|
- | 105 | DEFS += -DFPU_LAZY |
|
- | 106 | endif |
|
193 | 107 | ||
194 | arch_sources= \ |
108 | ARCH_SOURCES = \ |
195 | generic/src/arch/start.S \ |
109 | arch/$(ARCH)/src/start.S \ |
196 | generic/src/arch/context.S \ |
110 | arch/$(ARCH)/src/context.S \ |
197 | generic/src/arch/panic.S \ |
111 | arch/$(ARCH)/src/panic.S \ |
198 | generic/src/arch/mips32.c \ |
112 | arch/$(ARCH)/src/mips32.c \ |
199 | generic/src/arch/dummy.S \ |
113 | arch/$(ARCH)/src/dummy.S \ |
200 | generic/src/arch/console.c \ |
114 | arch/$(ARCH)/src/console.c \ |
201 | generic/src/arch/asm.S \ |
115 | arch/$(ARCH)/src/asm.S \ |
202 | generic/src/arch/exception.c \ |
116 | arch/$(ARCH)/src/exception.c \ |
203 | generic/src/arch/interrupt.c \ |
117 | arch/$(ARCH)/src/interrupt.c \ |
204 | generic/src/arch/cache.c \ |
118 | arch/$(ARCH)/src/cache.c \ |
205 | generic/src/arch/cpu/cpu.c \ |
119 | arch/$(ARCH)/src/cpu/cpu.c \ |
206 | generic/src/arch/mm/asid.c \ |
120 | arch/$(ARCH)/src/mm/asid.c \ |
207 | generic/src/arch/mm/frame.c \ |
121 | arch/$(ARCH)/src/mm/frame.c \ |
208 | generic/src/arch/mm/page.c \ |
122 | arch/$(ARCH)/src/mm/page.c \ |
209 | generic/src/arch/mm/tlb.c \ |
123 | arch/$(ARCH)/src/mm/tlb.c \ |
210 | generic/src/arch/mm/vm.c \ |
124 | arch/$(ARCH)/src/mm/vm.c \ |
211 | generic/src/arch/fpu_context.c \ |
125 | arch/$(ARCH)/src/fpu_context.c \ |
212 | generic/src/arch/fmath.c \ |
126 | arch/$(ARCH)/src/fmath.c \ |
213 | generic/src/arch/drivers/arc.c |
127 | arch/$(ARCH)/src/drivers/arc.c |