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Rev | Author | Line No. | Line |
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130 | decky | 1 | MIPS_TARGET=mipsel-linux-gnu |
1 | jermar | 2 | |
130 | decky | 3 | MIPS_CC_DIR=/usr/local/mipsel/bin |
4 | MIPS_BINUTILS_DIR=/usr/local/mipsel/bin |
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1 | jermar | 5 | |
6 | CC=$(MIPS_CC_DIR)/$(MIPS_TARGET)-gcc |
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7 | AS=$(MIPS_BINUTILS_DIR)/$(MIPS_TARGET)-as |
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8 | LD=$(MIPS_BINUTILS_DIR)/$(MIPS_TARGET)-ld |
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293 | palkovsky | 9 | OBJDUMP=$(MIPS_BINUTILS_DIR)/$(MIPS_TARGET)-objdump |
268 | palkovsky | 10 | OBJCOPY=$(MIPS_BINUTILS_DIR)/$(MIPS_TARGET)-objcopy |
11 | BFD_NAME=elf32-tradlittlemips |
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12 | BFD_ARCH=mips |
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1 | jermar | 13 | |
130 | decky | 14 | ASFLAGS=-mips3 |
1 | jermar | 15 | |
326 | palkovsky | 16 | DEFS=-DARCH=$(ARCH) -DMACHINE=${MACHINE} |
17 | CFLAGS=$(DEFS) -mno-abicalls -mips3 -G 0 -nostdlib -fno-builtin -O2 |
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289 | palkovsky | 18 | LFLAGS=-mips2 -M -no-check-sections |
1 | jermar | 19 | |
326 | palkovsky | 20 | # It seems that on big endian either GCC or the simulators |
21 | # have the swl/swr/lwl/lwr instructions wrong. Just for sure, |
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22 | # disable it with -mmemcpy (force calling memcpy instead of inlining) |
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23 | |||
24 | ifeq (${MACHINE},indy) |
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25 | CFLAGS += -EB -mmemcpy -DBIG_ENDIAN -DHAVE_FPU -DFPU_LAZY |
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26 | BFD = elf32-big |
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27 | endif |
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28 | |||
29 | ifeq (${MACHINE},lgxemul) |
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30 | CFLAGS += -DHAVE_FPU -DFPU_LAZY |
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31 | BFD = ecoff-littlemips |
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32 | endif |
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33 | |||
34 | ifeq (${MACHINE},bgxemul) |
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35 | CFLAGS += -EB -mmemcpy -DBIG_ENDIAN -DHAVE_FPU -DFPU_LAZY |
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36 | BFD = ecoff-bigmips |
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37 | endif |
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38 | |||
39 | ifeq (${MACHINE},msim) |
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40 | BFD = binary |
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41 | CFLAGS += -msoft-float |
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42 | endif |
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43 | |||
44 | ifeq (${MACHINE},simics) |
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45 | BFD = elf32-little |
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46 | CFLAGS += -msoft-float |
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47 | endif |
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48 | |||
49 | ../arch/$(ARCH)/_link.ld: ../arch/$(ARCH)/_link.ld.in |
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50 | $(CC) $(CFLAGS) -C -DBFD=${BFD} -E -x c $< | grep -v "^\#" > $@ |
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51 | |||
1 | jermar | 52 | arch_sources= \ |
53 | arch/start.S \ |
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54 | arch/context.S \ |
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313 | palkovsky | 55 | arch/panic.S \ |
1 | jermar | 56 | arch/mips.c \ |
313 | palkovsky | 57 | arch/dummy.S \ |
324 | palkovsky | 58 | arch/console.c \ |
313 | palkovsky | 59 | arch/asm.S \ |
1 | jermar | 60 | arch/exception.c \ |
61 | arch/interrupt.c \ |
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62 | arch/cache.c \ |
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63 | arch/cpu/cpu.c \ |
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64 | arch/mm/frame.c \ |
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65 | arch/mm/page.c \ |
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52 | vana | 66 | arch/mm/tlb.c \ |
230 | cejka | 67 | arch/fpu_context.c \ |
68 | arch/fmath.c |